Annual report pursuant to Section 13 and 15(d)

Schedule III - Real Estate and Accumulated Deprecation (Details)

v3.22.4
Schedule III - Real Estate and Accumulated Deprecation (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
property
class
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land $ 1,099,749      
Initial Cost to Company, Buildings and Improvements 5,039,389      
Subsequent Additions 252,434      
Gross Carrying Amount at Year-End, Land 1,111,326      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,280,246      
Total 6,391,572 $ 5,798,188 $ 3,639,192 $ 3,091,719
Accumulated Depreciation 772,661 $ 578,717 $ 443,623 $ 337,822
Federal income tax basis of land and depreciable property $ 5,800,000      
Number of businesses acquired encumbered by debt | property 93      
Aggregate encumbrances on self storage properties $ 299,600      
Number of classes of real estate | class 1      
Buildings and Improvements | Minimum        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Useful life 3 years      
Buildings and Improvements | Maximum        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Useful life 40 years      
Auburn-Opelika | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land $ 904      
Initial Cost to Company, Buildings and Improvements 4,736      
Subsequent Additions 921      
Gross Carrying Amount at Year-End, Land 904      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,657      
Total 6,561      
Accumulated Depreciation 244      
Auburn-Opelika | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 707      
Initial Cost to Company, Buildings and Improvements 6,992      
Subsequent Additions 31      
Gross Carrying Amount at Year-End, Land 707      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,023      
Total 7,730      
Accumulated Depreciation 313      
Birmingham-Hoover | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,539      
Initial Cost to Company, Buildings and Improvements 8,443      
Subsequent Additions 35      
Gross Carrying Amount at Year-End, Land 1,539      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,478      
Total 10,017      
Accumulated Depreciation 433      
Birmingham-Hoover | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,161      
Initial Cost to Company, Buildings and Improvements 5,913      
Subsequent Additions 17      
Gross Carrying Amount at Year-End, Land 1,161      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,930      
Total 7,091      
Accumulated Depreciation 387      
Dothan | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 425      
Initial Cost to Company, Buildings and Improvements 6,452      
Subsequent Additions 147      
Gross Carrying Amount at Year-End, Land 425      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,599      
Total 7,024      
Accumulated Depreciation 296      
Dothan | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 995      
Initial Cost to Company, Buildings and Improvements 5,689      
Subsequent Additions 295      
Gross Carrying Amount at Year-End, Land 995      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,984      
Total 6,979      
Accumulated Depreciation 325      
Huntsville | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 608      
Initial Cost to Company, Buildings and Improvements 2,084      
Subsequent Additions 47      
Gross Carrying Amount at Year-End, Land 608      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,131      
Total 2,739      
Accumulated Depreciation 151      
Huntsville | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,229      
Initial Cost to Company, Buildings and Improvements 8,329      
Subsequent Additions 40      
Gross Carrying Amount at Year-End, Land 1,229      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,369      
Total 9,598      
Accumulated Depreciation 382      
Mobile | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 991      
Initial Cost to Company, Buildings and Improvements 4,874      
Subsequent Additions 874      
Gross Carrying Amount at Year-End, Land 991      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,748      
Total 6,739      
Accumulated Depreciation 2,230      
Mobile | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 589      
Initial Cost to Company, Buildings and Improvements 2,233      
Subsequent Additions 114      
Gross Carrying Amount at Year-End, Land 589      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,347      
Total 2,936      
Accumulated Depreciation 169      
Montgomery | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,295      
Initial Cost to Company, Buildings and Improvements 12,978      
Subsequent Additions 193      
Gross Carrying Amount at Year-End, Land 1,295      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,171      
Total 14,466      
Accumulated Depreciation 631      
Tuscaloosa | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,181      
Initial Cost to Company, Buildings and Improvements 17,691      
Subsequent Additions 85      
Gross Carrying Amount at Year-End, Land 2,181      
Gross Carrying Amount at Year-End, Buildings and Improvements 17,776      
Total 19,957      
Accumulated Depreciation 641      
Tuscaloosa | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,161      
Initial Cost to Company, Buildings and Improvements 7,735      
Subsequent Additions 38      
Gross Carrying Amount at Year-End, Land 2,161      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,773      
Total 9,934      
Accumulated Depreciation 339      
Tuscaloosa | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 821      
Initial Cost to Company, Buildings and Improvements 4,252      
Subsequent Additions 8      
Gross Carrying Amount at Year-End, Land 821      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,260      
Total 5,081      
Accumulated Depreciation 185      
Tuscaloosa | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,263      
Initial Cost to Company, Buildings and Improvements 4,493      
Subsequent Additions 3,529      
Gross Carrying Amount at Year-End, Land 2,121      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,164      
Total 9,285      
Accumulated Depreciation 301      
Fayetteville | AL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 727      
Initial Cost to Company, Buildings and Improvements 8,477      
Subsequent Additions 21      
Gross Carrying Amount at Year-End, Land 727      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,498      
Total 9,225      
Accumulated Depreciation 208      
Hot Springs | AR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,268      
Initial Cost to Company, Buildings and Improvements 9,480      
Subsequent Additions 30      
Gross Carrying Amount at Year-End, Land 1,268      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,510      
Total 10,778      
Accumulated Depreciation 530      
Hot Springs | AR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 918      
Initial Cost to Company, Buildings and Improvements 4,475      
Subsequent Additions 17      
Gross Carrying Amount at Year-End, Land 918      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,492      
Total 5,410      
Accumulated Depreciation 318      
Little Rock-North Little Rock-Conway | AR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 879      
Initial Cost to Company, Buildings and Improvements 6,504      
Subsequent Additions 15      
Gross Carrying Amount at Year-End, Land 879      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,519      
Total 7,398      
Accumulated Depreciation 92      
Pine Bluff | AR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 510      
Initial Cost to Company, Buildings and Improvements 2,785      
Subsequent Additions 13      
Gross Carrying Amount at Year-End, Land 510      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,798      
Total 3,308      
Accumulated Depreciation 163      
Lake Havasu City-Kingman | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 671      
Initial Cost to Company, Buildings and Improvements 1,572      
Subsequent Additions 394      
Gross Carrying Amount at Year-End, Land 671      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,966      
Total 2,637      
Accumulated Depreciation 828      
Lake Havasu City-Kingman | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 722      
Initial Cost to Company, Buildings and Improvements 2,546      
Subsequent Additions 151      
Gross Carrying Amount at Year-End, Land 722      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,697      
Total 3,419      
Accumulated Depreciation 1,293      
Lake Havasu City-Kingman | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 711      
Initial Cost to Company, Buildings and Improvements 5,438      
Subsequent Additions 247      
Gross Carrying Amount at Year-End, Land 711      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,685      
Total 6,396      
Accumulated Depreciation 524      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,089      
Initial Cost to Company, Buildings and Improvements 6,607      
Subsequent Additions 126      
Gross Carrying Amount at Year-End, Land 1,089      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,733      
Total 7,822      
Accumulated Depreciation 2,433      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,813      
Initial Cost to Company, Buildings and Improvements 7,831      
Subsequent Additions 421      
Gross Carrying Amount at Year-End, Land 3,813      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,252      
Total 12,065      
Accumulated Depreciation 2,245      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,375      
Initial Cost to Company, Buildings and Improvements 2,613      
Subsequent Additions 509      
Gross Carrying Amount at Year-End, Land 1,375      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,122      
Total 4,497      
Accumulated Depreciation 1,391      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,653      
Initial Cost to Company, Buildings and Improvements 7,531      
Subsequent Additions 73      
Gross Carrying Amount at Year-End, Land 1,653      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,604      
Total 9,257      
Accumulated Depreciation 1,904      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,661      
Initial Cost to Company, Buildings and Improvements 3,311      
Subsequent Additions 120      
Gross Carrying Amount at Year-End, Land 1,661      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,431      
Total 5,092      
Accumulated Depreciation 1,066      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,050      
Initial Cost to Company, Buildings and Improvements 5,359      
Subsequent Additions 164      
Gross Carrying Amount at Year-End, Land 1,050      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,523      
Total 6,573      
Accumulated Depreciation 1,141      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,198      
Initial Cost to Company, Buildings and Improvements 1,921      
Subsequent Additions 63      
Gross Carrying Amount at Year-End, Land 1,198      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,984      
Total 3,182      
Accumulated Depreciation 720      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,324      
Initial Cost to Company, Buildings and Improvements 3,626      
Subsequent Additions 119      
Gross Carrying Amount at Year-End, Land 1,324      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,745      
Total 5,069      
Accumulated Depreciation 1,116      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,816      
Initial Cost to Company, Buildings and Improvements 4,348      
Subsequent Additions 65      
Gross Carrying Amount at Year-End, Land 3,816      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,413      
Total 8,229      
Accumulated Depreciation 1,241      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,576      
Initial Cost to Company, Buildings and Improvements 6,746      
Subsequent Additions 373      
Gross Carrying Amount at Year-End, Land 5,576      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,119      
Total 12,695      
Accumulated Depreciation 2,508      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,506      
Initial Cost to Company, Buildings and Improvements 2,881      
Subsequent Additions 4,388      
Gross Carrying Amount at Year-End, Land 1,609      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,166      
Total 8,775      
Accumulated Depreciation 894      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,120      
Initial Cost to Company, Buildings and Improvements 5,442      
Subsequent Additions 35      
Gross Carrying Amount at Year-End, Land 2,120      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,477      
Total 7,597      
Accumulated Depreciation 1,096      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,809      
Initial Cost to Company, Buildings and Improvements 4,787      
Subsequent Additions 82      
Gross Carrying Amount at Year-End, Land 1,809      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,869      
Total 6,678      
Accumulated Depreciation 1,014      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 840      
Initial Cost to Company, Buildings and Improvements 5,274      
Subsequent Additions 42      
Gross Carrying Amount at Year-End, Land 840      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,316      
Total 6,156      
Accumulated Depreciation 1,076      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,111      
Initial Cost to Company, Buildings and Improvements 7,963      
Subsequent Additions 45      
Gross Carrying Amount at Year-End, Land 2,111      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,008      
Total 10,119      
Accumulated Depreciation 1,492      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 748      
Initial Cost to Company, Buildings and Improvements 4,027      
Subsequent Additions 221      
Gross Carrying Amount at Year-End, Land 748      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,248      
Total 4,996      
Accumulated Depreciation 954      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 676      
Initial Cost to Company, Buildings and Improvements 4,098      
Subsequent Additions 120      
Gross Carrying Amount at Year-End, Land 676      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,218      
Total 4,894      
Accumulated Depreciation 827      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,011      
Initial Cost to Company, Buildings and Improvements 3,453      
Subsequent Additions 88      
Gross Carrying Amount at Year-End, Land 1,011      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,541      
Total 4,552      
Accumulated Depreciation 674      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,125      
Initial Cost to Company, Buildings and Improvements 3,554      
Subsequent Additions 105      
Gross Carrying Amount at Year-End, Land 1,125      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,659      
Total 4,784      
Accumulated Depreciation 825      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 949      
Initial Cost to Company, Buildings and Improvements 7,351      
Subsequent Additions 190      
Gross Carrying Amount at Year-End, Land 949      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,541      
Total 8,490      
Accumulated Depreciation 1,230      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,419      
Initial Cost to Company, Buildings and Improvements 5,504      
Subsequent Additions 135      
Gross Carrying Amount at Year-End, Land 1,419      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,639      
Total 7,058      
Accumulated Depreciation 1,083      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,117      
Initial Cost to Company, Buildings and Improvements 5,918      
Subsequent Additions 257      
Gross Carrying Amount at Year-End, Land 1,117      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,175      
Total 7,292      
Accumulated Depreciation 1,024      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,231      
Initial Cost to Company, Buildings and Improvements 5,107      
Subsequent Additions 68      
Gross Carrying Amount at Year-End, Land 1,231      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,175      
Total 6,406      
Accumulated Depreciation 781      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 806      
Initial Cost to Company, Buildings and Improvements 4,041      
Subsequent Additions 234      
Gross Carrying Amount at Year-End, Land 806      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,275      
Total 5,081      
Accumulated Depreciation 562      
Phoenix-Mesa-Scottsdale | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 534      
Initial Cost to Company, Buildings and Improvements 8,335      
Subsequent Additions 27      
Gross Carrying Amount at Year-End, Land 534      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,362      
Total 8,896      
Accumulated Depreciation 449      
Tucson | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 421      
Initial Cost to Company, Buildings and Improvements 3,855      
Subsequent Additions 211      
Gross Carrying Amount at Year-End, Land 421      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,066      
Total 4,487      
Accumulated Depreciation 1,062      
Tucson | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 716      
Initial Cost to Company, Buildings and Improvements 1,365      
Subsequent Additions 43      
Gross Carrying Amount at Year-End, Land 716      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,408      
Total 2,124      
Accumulated Depreciation 630      
Tucson | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 358      
Initial Cost to Company, Buildings and Improvements 2,047      
Subsequent Additions 571      
Gross Carrying Amount at Year-End, Land 358      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,618      
Total 2,976      
Accumulated Depreciation 755      
Tucson | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 439      
Initial Cost to Company, Buildings and Improvements 2,501      
Subsequent Additions 1,387      
Gross Carrying Amount at Year-End, Land 439      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,888      
Total 4,327      
Accumulated Depreciation 561      
Tucson | AZ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 606      
Initial Cost to Company, Buildings and Improvements 2,580      
Subsequent Additions 432      
Gross Carrying Amount at Year-End, Land 606      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,012      
Total 3,618      
Accumulated Depreciation 746      
Bakersfield | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 750      
Initial Cost to Company, Buildings and Improvements 5,802      
Subsequent Additions 137      
Gross Carrying Amount at Year-End, Land 750      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,939      
Total 6,689      
Accumulated Depreciation 1,575      
Bakersfield | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,306      
Initial Cost to Company, Buildings and Improvements 3,440      
Subsequent Additions 163      
Gross Carrying Amount at Year-End, Land 1,306      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,603      
Total 4,909      
Accumulated Depreciation 1,358      
Bakersfield | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,882      
Initial Cost to Company, Buildings and Improvements 3,858      
Subsequent Additions 123      
Gross Carrying Amount at Year-End, Land 1,882      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,981      
Total 5,863      
Accumulated Depreciation 1,237      
Bakersfield | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,355      
Initial Cost to Company, Buildings and Improvements 4,678      
Subsequent Additions 435      
Gross Carrying Amount at Year-End, Land 1,355      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,113      
Total 6,468      
Accumulated Depreciation 1,479      
Bakersfield | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,579      
Initial Cost to Company, Buildings and Improvements 3,357      
Subsequent Additions 195      
Gross Carrying Amount at Year-End, Land 1,579      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,552      
Total 5,131      
Accumulated Depreciation 1,130      
Bakersfield | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,016      
Initial Cost to Company, Buildings and Improvements 3,638      
Subsequent Additions 169      
Gross Carrying Amount at Year-End, Land 1,016      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,807      
Total 4,823      
Accumulated Depreciation 963      
Bakersfield | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,409      
Initial Cost to Company, Buildings and Improvements 3,907      
Subsequent Additions 63      
Gross Carrying Amount at Year-End, Land 1,228      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,151      
Total 5,379      
Accumulated Depreciation 1,130      
Bakersfield | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 511      
Initial Cost to Company, Buildings and Improvements 2,804      
Subsequent Additions 231      
Gross Carrying Amount at Year-End, Land 511      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,035      
Total 3,546      
Accumulated Depreciation 929      
Fresno | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 840      
Initial Cost to Company, Buildings and Improvements 7,502      
Subsequent Additions (418)      
Gross Carrying Amount at Year-End, Land 840      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,084      
Total 7,924      
Accumulated Depreciation 2,564      
Los Angeles-Long Beach-Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 6,641      
Initial Cost to Company, Buildings and Improvements 8,239      
Subsequent Additions 130      
Gross Carrying Amount at Year-End, Land 6,641      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,369      
Total 15,010      
Accumulated Depreciation 2,213      
Los Angeles-Long Beach-Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,122      
Initial Cost to Company, Buildings and Improvements 1,881      
Subsequent Additions 545      
Gross Carrying Amount at Year-End, Land 1,122      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,426      
Total 3,548      
Accumulated Depreciation 728      
Los Angeles-Long Beach-Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,350      
Initial Cost to Company, Buildings and Improvements 11,266      
Subsequent Additions 180      
Gross Carrying Amount at Year-End, Land 1,350      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,446      
Total 12,796      
Accumulated Depreciation 2,530      
Los Angeles-Long Beach-Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 763      
Initial Cost to Company, Buildings and Improvements 6,258      
Subsequent Additions 322      
Gross Carrying Amount at Year-End, Land 763      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,580      
Total 7,343      
Accumulated Depreciation 1,513      
Los Angeles-Long Beach-Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,530      
Initial Cost to Company, Buildings and Improvements 5,799      
Subsequent Additions 357      
Gross Carrying Amount at Year-End, Land 1,530      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,156      
Total 7,686      
Accumulated Depreciation 1,197      
Los Angeles-Long Beach-Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,345      
Initial Cost to Company, Buildings and Improvements 6,820      
Subsequent Additions 717      
Gross Carrying Amount at Year-End, Land 2,345      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,537      
Total 9,882      
Accumulated Depreciation 1,508      
Los Angeles - Long Beach - Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 14,109      
Initial Cost to Company, Buildings and Improvements 23,112      
Subsequent Additions 543      
Gross Carrying Amount at Year-End, Land 14,109      
Gross Carrying Amount at Year-End, Buildings and Improvements 23,655      
Total 37,764      
Accumulated Depreciation 7,715      
Los Angeles - Long Beach - Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 7,186      
Initial Cost to Company, Buildings and Improvements 12,771      
Subsequent Additions 313      
Gross Carrying Amount at Year-End, Land 7,186      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,084      
Total 20,270      
Accumulated Depreciation 4,116      
Los Angeles - Long Beach - Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,366      
Initial Cost to Company, Buildings and Improvements 4,892      
Subsequent Additions 162      
Gross Carrying Amount at Year-End, Land 2,366      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,054      
Total 7,420      
Accumulated Depreciation 1,698      
Los Angeles - Long Beach - Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,871      
Initial Cost to Company, Buildings and Improvements 3,703      
Subsequent Additions 194      
Gross Carrying Amount at Year-End, Land 2,871      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,897      
Total 6,768      
Accumulated Depreciation 1,108      
Los Angeles - Long Beach - Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,448      
Initial Cost to Company, Buildings and Improvements 10,015      
Subsequent Additions 527      
Gross Carrying Amount at Year-End, Land 5,448      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,542      
Total 15,990      
Accumulated Depreciation 3,582      
Los Angeles - Long Beach - Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 7,106      
Subsequent Additions 126      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,232      
Total 7,232      
Accumulated Depreciation 2,202      
Los Angeles - Long Beach - Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 13,150      
Subsequent Additions 163      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,313      
Total 13,313      
Accumulated Depreciation 3,513      
Los Angeles - Long Beach - Anaheim | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 10,084      
Subsequent Additions 185      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,269      
Total 10,269      
Accumulated Depreciation 1,601      
Modesto | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,526      
Initial Cost to Company, Buildings and Improvements 12,032      
Subsequent Additions 74      
Gross Carrying Amount at Year-End, Land 1,526      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,106      
Total 13,632      
Accumulated Depreciation 2,970      
Modesto | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 773      
Initial Cost to Company, Buildings and Improvements 5,655      
Subsequent Additions 19      
Gross Carrying Amount at Year-End, Land 773      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,674      
Total 6,447      
Accumulated Depreciation 1,165      
Nonmetropolitan Area | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 425      
Initial Cost to Company, Buildings and Improvements 7,249      
Subsequent Additions 25      
Gross Carrying Amount at Year-End, Land 425      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,274      
Total 7,699      
Accumulated Depreciation 1,614      
Oxnard-Thousand Oaks-Ventura | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 888      
Initial Cost to Company, Buildings and Improvements 4,894      
Subsequent Additions 106      
Gross Carrying Amount at Year-End, Land 888      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,000      
Total 5,888      
Accumulated Depreciation 388      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,342      
Initial Cost to Company, Buildings and Improvements 4,446      
Subsequent Additions 2,815      
Gross Carrying Amount at Year-End, Land 1,829      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,774      
Total 8,603      
Accumulated Depreciation 2,395      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,672      
Initial Cost to Company, Buildings and Improvements 2,564      
Subsequent Additions 148      
Gross Carrying Amount at Year-End, Land 1,672      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,712      
Total 4,384      
Accumulated Depreciation 952      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 978      
Initial Cost to Company, Buildings and Improvements 1,854      
Subsequent Additions 325      
Gross Carrying Amount at Year-End, Land 978      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,179      
Total 3,157      
Accumulated Depreciation 1,120      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,068      
Initial Cost to Company, Buildings and Improvements 2,609      
Subsequent Additions 260      
Gross Carrying Amount at Year-End, Land 1,068      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,869      
Total 3,937      
Accumulated Depreciation 1,168      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,202      
Initial Cost to Company, Buildings and Improvements 2,032      
Subsequent Additions 125      
Gross Carrying Amount at Year-End, Land 1,202      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,157      
Total 3,359      
Accumulated Depreciation 799      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,803      
Initial Cost to Company, Buildings and Improvements 2,758      
Subsequent Additions 386      
Gross Carrying Amount at Year-End, Land 1,803      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,144      
Total 4,947      
Accumulated Depreciation 1,451      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,337      
Initial Cost to Company, Buildings and Improvements 4,489      
Subsequent Additions 94      
Gross Carrying Amount at Year-End, Land 1,337      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,583      
Total 5,920      
Accumulated Depreciation 1,486      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 846      
Initial Cost to Company, Buildings and Improvements 2,508      
Subsequent Additions 145      
Gross Carrying Amount at Year-End, Land 846      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,653      
Total 3,499      
Accumulated Depreciation 1,262      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,974      
Initial Cost to Company, Buildings and Improvements 6,962      
Subsequent Additions 187      
Gross Carrying Amount at Year-End, Land 3,974      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,149      
Total 11,123      
Accumulated Depreciation 2,876      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,018      
Initial Cost to Company, Buildings and Improvements 3,478      
Subsequent Additions 839      
Gross Carrying Amount at Year-End, Land 2,018      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,317      
Total 6,335      
Accumulated Depreciation 2,314      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,842      
Initial Cost to Company, Buildings and Improvements 3,420      
Subsequent Additions 94      
Gross Carrying Amount at Year-End, Land 1,842      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,514      
Total 5,356      
Accumulated Depreciation 966      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,981      
Initial Cost to Company, Buildings and Improvements 3,323      
Subsequent Additions 130      
Gross Carrying Amount at Year-End, Land 1,981      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,453      
Total 5,434      
Accumulated Depreciation 1,167      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,245      
Initial Cost to Company, Buildings and Improvements 4,420      
Subsequent Additions 1,481      
Gross Carrying Amount at Year-End, Land 3,245      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,901      
Total 9,146      
Accumulated Depreciation 2,525      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 670      
Initial Cost to Company, Buildings and Improvements 8,613      
Subsequent Additions 539      
Gross Carrying Amount at Year-End, Land 670      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,152      
Total 9,822      
Accumulated Depreciation 2,057      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 538      
Initial Cost to Company, Buildings and Improvements 3,921      
Subsequent Additions 447      
Gross Carrying Amount at Year-End, Land 538      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,368      
Total 4,906      
Accumulated Depreciation 1,069      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 382      
Initial Cost to Company, Buildings and Improvements 3,442      
Subsequent Additions 427      
Gross Carrying Amount at Year-End, Land 382      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,869      
Total 4,251      
Accumulated Depreciation 945      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 806      
Initial Cost to Company, Buildings and Improvements 3,852      
Subsequent Additions 583      
Gross Carrying Amount at Year-End, Land 806      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,435      
Total 5,241      
Accumulated Depreciation 1,097      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 570      
Initial Cost to Company, Buildings and Improvements 4,238      
Subsequent Additions 409      
Gross Carrying Amount at Year-End, Land 570      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,647      
Total 5,217      
Accumulated Depreciation 1,071      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 345      
Initial Cost to Company, Buildings and Improvements 3,270      
Subsequent Additions 226      
Gross Carrying Amount at Year-End, Land 345      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,496      
Total 3,841      
Accumulated Depreciation 887      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 252      
Initial Cost to Company, Buildings and Improvements 4,419      
Subsequent Additions 692      
Gross Carrying Amount at Year-End, Land 252      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,111      
Total 5,363      
Accumulated Depreciation 1,228      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,691      
Initial Cost to Company, Buildings and Improvements 3,950      
Subsequent Additions 223      
Gross Carrying Amount at Year-End, Land 2,691      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,173      
Total 6,864      
Accumulated Depreciation 940      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 302      
Initial Cost to Company, Buildings and Improvements 4,169      
Subsequent Additions 149      
Gross Carrying Amount at Year-End, Land 302      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,318      
Total 4,620      
Accumulated Depreciation 1,066      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 896      
Initial Cost to Company, Buildings and Improvements 6,397      
Subsequent Additions 4,151      
Gross Carrying Amount at Year-End, Land 1,211      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,233      
Total 11,444      
Accumulated Depreciation 2,108      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,644      
Initial Cost to Company, Buildings and Improvements 2,588      
Subsequent Additions 71      
Gross Carrying Amount at Year-End, Land 1,644      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,659      
Total 4,303      
Accumulated Depreciation 653      
Riverside-San Bernardino-Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,982      
Initial Cost to Company, Buildings and Improvements 14,141      
Subsequent Additions 311      
Gross Carrying Amount at Year-End, Land 1,982      
Gross Carrying Amount at Year-End, Buildings and Improvements 14,452      
Total 16,434      
Accumulated Depreciation 624      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 552      
Initial Cost to Company, Buildings and Improvements 3,010      
Subsequent Additions 143      
Gross Carrying Amount at Year-End, Land 552      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,153      
Total 3,705      
Accumulated Depreciation 1,200      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,026      
Initial Cost to Company, Buildings and Improvements 4,552      
Subsequent Additions 354      
Gross Carrying Amount at Year-End, Land 1,026      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,906      
Total 5,932      
Accumulated Depreciation 1,512      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,878      
Initial Cost to Company, Buildings and Improvements 5,104      
Subsequent Additions 161      
Gross Carrying Amount at Year-End, Land 1,878      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,265      
Total 7,143      
Accumulated Depreciation 1,503      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,418      
Initial Cost to Company, Buildings and Improvements 9,907      
Subsequent Additions 203      
Gross Carrying Amount at Year-End, Land 3,418      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,110      
Total 13,528      
Accumulated Depreciation 2,643      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,913      
Initial Cost to Company, Buildings and Improvements 6,072      
Subsequent Additions 99      
Gross Carrying Amount at Year-End, Land 1,913      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,171      
Total 8,084      
Accumulated Depreciation 1,895      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 772      
Initial Cost to Company, Buildings and Improvements 4,044      
Subsequent Additions 116      
Gross Carrying Amount at Year-End, Land 772      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,160      
Total 4,932      
Accumulated Depreciation 1,530      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 597      
Initial Cost to Company, Buildings and Improvements 5,464      
Subsequent Additions 100      
Gross Carrying Amount at Year-End, Land 597      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,564      
Total 6,161      
Accumulated Depreciation 1,493      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,022      
Initial Cost to Company, Buildings and Improvements 8,124      
Subsequent Additions (444)      
Gross Carrying Amount at Year-End, Land 2,442      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,260      
Total 10,702      
Accumulated Depreciation 2,515      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,897      
Initial Cost to Company, Buildings and Improvements 5,725      
Subsequent Additions 280      
Gross Carrying Amount at Year-End, Land 2,467      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,435      
Total 8,902      
Accumulated Depreciation 2,532      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,835      
Initial Cost to Company, Buildings and Improvements 5,589      
Subsequent Additions 210      
Gross Carrying Amount at Year-End, Land 2,165      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,469      
Total 8,634      
Accumulated Depreciation 2,336      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,484      
Initial Cost to Company, Buildings and Improvements 5,903      
Subsequent Additions 104      
Gross Carrying Amount at Year-End, Land 2,484      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,007      
Total 8,491      
Accumulated Depreciation 1,458      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,139      
Initial Cost to Company, Buildings and Improvements 5,054      
Subsequent Additions 39      
Gross Carrying Amount at Year-End, Land 1,139      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,093      
Total 6,232      
Accumulated Depreciation 1,513      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,401      
Initial Cost to Company, Buildings and Improvements 4,577      
Subsequent Additions 30      
Gross Carrying Amount at Year-End, Land 1,401      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,607      
Total 6,008      
Accumulated Depreciation 1,062      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 925      
Initial Cost to Company, Buildings and Improvements 3,459      
Subsequent Additions 60      
Gross Carrying Amount at Year-End, Land 925      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,519      
Total 4,444      
Accumulated Depreciation 1,084      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,174      
Initial Cost to Company, Buildings and Improvements 2,556      
Subsequent Additions 114      
Gross Carrying Amount at Year-End, Land 1,174      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,670      
Total 3,844      
Accumulated Depreciation 972      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,506      
Initial Cost to Company, Buildings and Improvements 2,913      
Subsequent Additions 47      
Gross Carrying Amount at Year-End, Land 1,506      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,960      
Total 4,466      
Accumulated Depreciation 852      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 631      
Initial Cost to Company, Buildings and Improvements 2,307      
Subsequent Additions 109      
Gross Carrying Amount at Year-End, Land 631      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,416      
Total 3,047      
Accumulated Depreciation 933      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,318      
Initial Cost to Company, Buildings and Improvements 2,394      
Subsequent Additions 86      
Gross Carrying Amount at Year-End, Land 1,318      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,480      
Total 3,798      
Accumulated Depreciation 920      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,942      
Initial Cost to Company, Buildings and Improvements 2,647      
Subsequent Additions 56      
Gross Carrying Amount at Year-End, Land 1,942      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,703      
Total 4,645      
Accumulated Depreciation 1,173      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,339      
Initial Cost to Company, Buildings and Improvements 2,830      
Subsequent Additions 71      
Gross Carrying Amount at Year-End, Land 1,339      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,901      
Total 4,240      
Accumulated Depreciation 981      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,105      
Initial Cost to Company, Buildings and Improvements 2,672      
Subsequent Additions 104      
Gross Carrying Amount at Year-End, Land 1,105      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,776      
Total 3,881      
Accumulated Depreciation 1,115      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,542      
Initial Cost to Company, Buildings and Improvements 2,127      
Subsequent Additions 48      
Gross Carrying Amount at Year-End, Land 1,542      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,175      
Total 3,717      
Accumulated Depreciation 877      
Riverside - San Bernardino - Ontario | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,478      
Initial Cost to Company, Buildings and Improvements 4,534      
Subsequent Additions 58      
Gross Carrying Amount at Year-End, Land 1,478      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,592      
Total 6,070      
Accumulated Depreciation 1,094      
Sacramento-Roseville-Arden-Arcade | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,195      
Initial Cost to Company, Buildings and Improvements 8,407      
Subsequent Additions 38      
Gross Carrying Amount at Year-End, Land 1,195      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,445      
Total 9,640      
Accumulated Depreciation 1,690      
Sacramento-Roseville-Arden-Arcade | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,652      
Initial Cost to Company, Buildings and Improvements 9,510      
Subsequent Additions 256      
Gross Carrying Amount at Year-End, Land 1,652      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,766      
Total 11,418      
Accumulated Depreciation 1,896      
San Diego-Carlsbad | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,544      
Initial Cost to Company, Buildings and Improvements 4,915      
Subsequent Additions 393      
Gross Carrying Amount at Year-End, Land 3,544      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,308      
Total 8,852      
Accumulated Depreciation 1,671      
San Diego-Carlsbad | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,318      
Initial Cost to Company, Buildings and Improvements 19,775      
Subsequent Additions 1,274      
Gross Carrying Amount at Year-End, Land 4,323      
Gross Carrying Amount at Year-End, Buildings and Improvements 21,044      
Total 25,367      
Accumulated Depreciation 4,074      
San Diego - Carlsbad | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,703      
Initial Cost to Company, Buildings and Improvements 5,582      
Subsequent Additions 150      
Gross Carrying Amount at Year-End, Land 3,703      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,732      
Total 9,435      
Accumulated Depreciation 1,677      
San Diego - Carlsbad | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 5,568      
Subsequent Additions 273      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,841      
Total 5,841      
Accumulated Depreciation 1,345      
San Diego - Carlsbad | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 4,041      
Subsequent Additions 83      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,124      
Total 4,124      
Accumulated Depreciation 1,708      
San Jose-Sunnyvale-Santa Clara | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 426      
Initial Cost to Company, Buildings and Improvements 3,681      
Subsequent Additions 74      
Gross Carrying Amount at Year-End, Land 426      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,755      
Total 4,181      
Accumulated Depreciation 245      
Stockton-Lodi | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 559      
Initial Cost to Company, Buildings and Improvements 5,514      
Subsequent Additions 19      
Gross Carrying Amount at Year-End, Land 559      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,533      
Total 6,092      
Accumulated Depreciation 1,147      
Stockton-Lodi | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,710      
Initial Cost to Company, Buildings and Improvements 8,995      
Subsequent Additions 61      
Gross Carrying Amount at Year-End, Land 1,710      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,056      
Total 10,766      
Accumulated Depreciation 2,147      
Stockton-Lodi | CA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,637      
Initial Cost to Company, Buildings and Improvements 11,901      
Subsequent Additions 63      
Gross Carrying Amount at Year-End, Land 1,637      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,964      
Total 13,601      
Accumulated Depreciation 2,047      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 455      
Initial Cost to Company, Buildings and Improvements 1,351      
Subsequent Additions 51      
Gross Carrying Amount at Year-End, Land 455      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,402      
Total 1,857      
Accumulated Depreciation 563      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 588      
Initial Cost to Company, Buildings and Improvements 2,162      
Subsequent Additions 1,155      
Gross Carrying Amount at Year-End, Land 588      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,317      
Total 3,905      
Accumulated Depreciation 1,257      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 632      
Initial Cost to Company, Buildings and Improvements 3,118      
Subsequent Additions 420      
Gross Carrying Amount at Year-End, Land 632      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,538      
Total 4,170      
Accumulated Depreciation 1,465      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 414      
Initial Cost to Company, Buildings and Improvements 1,535      
Subsequent Additions 431      
Gross Carrying Amount at Year-End, Land 414      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,966      
Total 2,380      
Accumulated Depreciation 806      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 766      
Initial Cost to Company, Buildings and Improvements 5,901      
Subsequent Additions 690      
Gross Carrying Amount at Year-End, Land 766      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,591      
Total 7,357      
Accumulated Depreciation 1,483      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,499      
Initial Cost to Company, Buildings and Improvements 6,088      
Subsequent Additions 31      
Gross Carrying Amount at Year-End, Land 1,499      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,119      
Total 7,618      
Accumulated Depreciation 553      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,724      
Initial Cost to Company, Buildings and Improvements 6,432      
Subsequent Additions 30      
Gross Carrying Amount at Year-End, Land 1,724      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,462      
Total 8,186      
Accumulated Depreciation 757      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 236      
Initial Cost to Company, Buildings and Improvements 661      
Subsequent Additions 10      
Gross Carrying Amount at Year-End, Land 236      
Gross Carrying Amount at Year-End, Buildings and Improvements 671      
Total 907      
Accumulated Depreciation 70      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,220      
Initial Cost to Company, Buildings and Improvements 2,374      
Subsequent Additions 27      
Gross Carrying Amount at Year-End, Land 1,220      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,401      
Total 3,621      
Accumulated Depreciation 291      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,041      
Initial Cost to Company, Buildings and Improvements 2,961      
Subsequent Additions 14      
Gross Carrying Amount at Year-End, Land 1,041      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,975      
Total 4,016      
Accumulated Depreciation 241      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,659      
Initial Cost to Company, Buildings and Improvements 6,521      
Subsequent Additions 310      
Gross Carrying Amount at Year-End, Land 1,659      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,831      
Total 8,490      
Accumulated Depreciation 448      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 907      
Initial Cost to Company, Buildings and Improvements 7,953      
Subsequent Additions 54      
Gross Carrying Amount at Year-End, Land 907      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,007      
Total 8,914      
Accumulated Depreciation 422      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 549      
Initial Cost to Company, Buildings and Improvements 3,827      
Subsequent Additions 18      
Gross Carrying Amount at Year-End, Land 549      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,845      
Total 4,394      
Accumulated Depreciation 85      
Colorado Springs | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 300      
Initial Cost to Company, Buildings and Improvements 1,801      
Subsequent Additions 136      
Gross Carrying Amount at Year-End, Land 300      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,937      
Total 2,237      
Accumulated Depreciation 683      
Denver-Aurora-Lakewood | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 868      
Initial Cost to Company, Buildings and Improvements 128      
Subsequent Additions 2,324      
Gross Carrying Amount at Year-End, Land 868      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,452      
Total 3,320      
Accumulated Depreciation 779      
Denver-Aurora-Lakewood | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 938      
Initial Cost to Company, Buildings and Improvements 8,449      
Subsequent Additions 52      
Gross Carrying Amount at Year-End, Land 938      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,501      
Total 9,439      
Accumulated Depreciation 1,523      
Denver-Aurora-Lakewood | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 758      
Initial Cost to Company, Buildings and Improvements 4,350      
Subsequent Additions 34      
Gross Carrying Amount at Year-End, Land 757      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,385      
Total 5,142      
Accumulated Depreciation 243      
Denver-Boulder-Greeley | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,877      
Initial Cost to Company, Buildings and Improvements 13,319      
Subsequent Additions 36      
Gross Carrying Amount at Year-End, Land 1,877      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,355      
Total 15,232      
Accumulated Depreciation 495      
Fort Collins | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,213      
Initial Cost to Company, Buildings and Improvements 3,087      
Subsequent Additions 247      
Gross Carrying Amount at Year-End, Land 3,213      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,334      
Total 6,547      
Accumulated Depreciation 1,354      
Fort Collins | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,514      
Initial Cost to Company, Buildings and Improvements 1,786      
Subsequent Additions 180      
Gross Carrying Amount at Year-End, Land 2,514      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,966      
Total 4,480      
Accumulated Depreciation 760      
Pueblo | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 156      
Initial Cost to Company, Buildings and Improvements 2,797      
Subsequent Additions 21      
Gross Carrying Amount at Year-End, Land 156      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,818      
Total 2,974      
Accumulated Depreciation 670      
Pueblo | CO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,073      
Initial Cost to Company, Buildings and Improvements 8,356      
Subsequent Additions 0      
Gross Carrying Amount at Year-End, Land 1,073      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,356      
Total 9,429      
Accumulated Depreciation 251      
New Haven-Milford | CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 809      
Initial Cost to Company, Buildings and Improvements 4,527      
Subsequent Additions 11      
Gross Carrying Amount at Year-End, Land 809      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,538      
Total 5,347      
Accumulated Depreciation 288      
New Haven-Milford | CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 854      
Initial Cost to Company, Buildings and Improvements 5,586      
Subsequent Additions 166      
Gross Carrying Amount at Year-End, Land 854      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,752      
Total 6,606      
Accumulated Depreciation 210      
Norwich-New London | CT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 852      
Initial Cost to Company, Buildings and Improvements 6,006      
Subsequent Additions 163      
Gross Carrying Amount at Year-End, Land 852      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,169      
Total 7,021      
Accumulated Depreciation 413      
Cape Coral-Fort Myers(3) | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,122      
Initial Cost to Company, Buildings and Improvements 8,453      
Subsequent Additions 198      
Gross Carrying Amount at Year-End, Land 4,122      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,651      
Total 12,773      
Accumulated Depreciation 2,081      
Cape Coral-Fort Myers | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,876      
Initial Cost to Company, Buildings and Improvements 12,329      
Subsequent Additions 13      
Gross Carrying Amount at Year-End, Land 1,876      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,342      
Total 14,218      
Accumulated Depreciation 501      
Crestview-Fort Walton Beach-Destin | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,001      
Initial Cost to Company, Buildings and Improvements 12,948      
Subsequent Additions 32      
Gross Carrying Amount at Year-End, Land 2,001      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,980      
Total 14,981      
Accumulated Depreciation 1,436      
Crestview-Fort Walton Beach-Destin | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,285      
Initial Cost to Company, Buildings and Improvements 5,292      
Subsequent Additions 511      
Gross Carrying Amount at Year-End, Land 1,285      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,803      
Total 7,088      
Accumulated Depreciation 702      
Crestview-Fort Walton Beach-Destin | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 813      
Initial Cost to Company, Buildings and Improvements 3,509      
Subsequent Additions 136      
Gross Carrying Amount at Year-End, Land 813      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,645      
Total 4,458      
Accumulated Depreciation 422      
Crestview-Fort Walton Beach-Destin | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 407      
Initial Cost to Company, Buildings and Improvements 14,655      
Subsequent Additions 231      
Gross Carrying Amount at Year-End, Land 407      
Gross Carrying Amount at Year-End, Buildings and Improvements 14,886      
Total 15,293      
Accumulated Depreciation 1,313      
Crestview-Fort Walton Beach-Destin | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,179      
Initial Cost to Company, Buildings and Improvements 8,405      
Subsequent Additions 446      
Gross Carrying Amount at Year-End, Land 1,179      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,851      
Total 10,030      
Accumulated Depreciation 1,007      
Crestview-Fort Walton Beach-Destin | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,270      
Initial Cost to Company, Buildings and Improvements 10,518      
Subsequent Additions 74      
Gross Carrying Amount at Year-End, Land 1,270      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,592      
Total 11,862      
Accumulated Depreciation 531      
Crestview-Fort Walton Beach-Destin | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,204      
Initial Cost to Company, Buildings and Improvements 5,986      
Subsequent Additions 91      
Gross Carrying Amount at Year-End, Land 1,204      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,077      
Total 7,281      
Accumulated Depreciation 322      
Crestview-Fort Walton Beach-Destin | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 731      
Initial Cost to Company, Buildings and Improvements 5,702      
Subsequent Additions 119      
Gross Carrying Amount at Year-End, Land 731      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,821      
Total 6,552      
Accumulated Depreciation 166      
Deltona-Daytona Beach-Ormond Beach | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,778      
Initial Cost to Company, Buildings and Improvements 8,489      
Subsequent Additions 68      
Gross Carrying Amount at Year-End, Land 1,778      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,557      
Total 10,335      
Accumulated Depreciation 851      
Deltona-Daytona Beach-Ormond Beach | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,378      
Initial Cost to Company, Buildings and Improvements 9,685      
Subsequent Additions 21      
Gross Carrying Amount at Year-End, Land 1,378      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,706      
Total 11,084      
Accumulated Depreciation 232      
Gainesville | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,072      
Initial Cost to Company, Buildings and Improvements 4,698      
Subsequent Additions 3,340      
Gross Carrying Amount at Year-End, Land 1,612      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,498      
Total 9,110      
Accumulated Depreciation 1,091      
Gainesville | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 264      
Initial Cost to Company, Buildings and Improvements 2,369      
Subsequent Additions 116      
Gross Carrying Amount at Year-End, Land 264      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,485      
Total 2,749      
Accumulated Depreciation 469      
Gainesville | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 457      
Initial Cost to Company, Buildings and Improvements 2,120      
Subsequent Additions 593      
Gross Carrying Amount at Year-End, Land 457      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,713      
Total 3,170      
Accumulated Depreciation 451      
Jacksonville | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,087      
Initial Cost to Company, Buildings and Improvements 19,473      
Subsequent Additions 258      
Gross Carrying Amount at Year-End, Land 2,087      
Gross Carrying Amount at Year-End, Buildings and Improvements 19,731      
Total 21,818      
Accumulated Depreciation 3,603      
Jacksonville | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,629      
Initial Cost to Company, Buildings and Improvements 4,929      
Subsequent Additions 375      
Gross Carrying Amount at Year-End, Land 1,629      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,304      
Total 6,933      
Accumulated Depreciation 1,370      
Jacksonville | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 527      
Initial Cost to Company, Buildings and Improvements 2,434      
Subsequent Additions 944      
Gross Carrying Amount at Year-End, Land 527      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,378      
Total 3,905      
Accumulated Depreciation 1,215      
Lakeland-Winter Haven(3) | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 972      
Initial Cost to Company, Buildings and Improvements 2,159      
Subsequent Additions 189      
Gross Carrying Amount at Year-End, Land 972      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,348      
Total 3,320      
Accumulated Depreciation 738      
Lakeland-Winter Haven | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,080      
Initial Cost to Company, Buildings and Improvements 9,402      
Subsequent Additions 72      
Gross Carrying Amount at Year-End, Land 4,080      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,474      
Total 13,554      
Accumulated Depreciation 584      
Naples - Immokalee - Marco Island | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,849      
Initial Cost to Company, Buildings and Improvements 16,688      
Subsequent Additions 785      
Gross Carrying Amount at Year-End, Land 3,849      
Gross Carrying Amount at Year-End, Buildings and Improvements 17,473      
Total 21,322      
Accumulated Depreciation 3,485      
North Port-Sarasota-Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,015      
Initial Cost to Company, Buildings and Improvements 3,031      
Subsequent Additions 79      
Gross Carrying Amount at Year-End, Land 1,015      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,110      
Total 4,125      
Accumulated Depreciation 699      
North Port-Sarasota-Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,176      
Initial Cost to Company, Buildings and Improvements 3,421      
Subsequent Additions 15      
Gross Carrying Amount at Year-End, Land 1,176      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,436      
Total 4,612      
Accumulated Depreciation 805      
North Port-Sarasota-Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,143      
Initial Cost to Company, Buildings and Improvements 5,005      
Subsequent Additions 5,073      
Gross Carrying Amount at Year-End, Land 3,263      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,958      
Total 12,221      
Accumulated Depreciation 2,866      
North Port-Sarasota-Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,985      
Initial Cost to Company, Buildings and Improvements 4,299      
Subsequent Additions 905      
Gross Carrying Amount at Year-End, Land 1,985      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,204      
Total 7,189      
Accumulated Depreciation 1,221      
North Port-Sarasota-Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,336      
Initial Cost to Company, Buildings and Improvements 4,085      
Subsequent Additions 28      
Gross Carrying Amount at Year-End, Land 1,336      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,113      
Total 5,449      
Accumulated Depreciation 751      
North Port-Sarasota-Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,352      
Initial Cost to Company, Buildings and Improvements 5,515      
Subsequent Additions 14      
Gross Carrying Amount at Year-End, Land 2,352      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,529      
Total 7,881      
Accumulated Depreciation 285      
North Port - Sarasota - Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,658      
Initial Cost to Company, Buildings and Improvements 11,979      
Subsequent Additions 0      
Gross Carrying Amount at Year-End, Land 2,658      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,979      
Total 14,637      
Accumulated Depreciation 98      
North Port - Sarasota - Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,211      
Initial Cost to Company, Buildings and Improvements 5,682      
Subsequent Additions 112      
Gross Carrying Amount at Year-End, Land 2,211      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,794      
Total 8,005      
Accumulated Depreciation 1,358      
North Port - Sarasota - Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,839      
Initial Cost to Company, Buildings and Improvements 8,377      
Subsequent Additions 90      
Gross Carrying Amount at Year-End, Land 1,839      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,467      
Total 10,306      
Accumulated Depreciation 1,699      
North Port - Sarasota - Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,924      
Initial Cost to Company, Buildings and Improvements 4,514      
Subsequent Additions 378      
Gross Carrying Amount at Year-End, Land 1,924      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,892      
Total 6,816      
Accumulated Depreciation 1,324      
North Port - Sarasota - Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,507      
Initial Cost to Company, Buildings and Improvements 7,766      
Subsequent Additions 111      
Gross Carrying Amount at Year-End, Land 2,507      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,877      
Total 10,384      
Accumulated Depreciation 1,730      
North Port - Sarasota - Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,488      
Initial Cost to Company, Buildings and Improvements 7,282      
Subsequent Additions 229      
Gross Carrying Amount at Year-End, Land 2,488      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,511      
Total 9,999      
Accumulated Depreciation 1,669      
North Port - Sarasota - Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,767      
Initial Cost to Company, Buildings and Improvements 5,955      
Subsequent Additions 94      
Gross Carrying Amount at Year-End, Land 1,767      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,049      
Total 7,816      
Accumulated Depreciation 1,526      
North Port - Sarasota - Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,685      
Initial Cost to Company, Buildings and Improvements 5,439      
Subsequent Additions 150      
Gross Carrying Amount at Year-End, Land 1,685      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,589      
Total 7,274      
Accumulated Depreciation 1,353      
North Port - Sarasota - Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 437      
Initial Cost to Company, Buildings and Improvements 5,128      
Subsequent Additions 165      
Gross Carrying Amount at Year-End, Land 439      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,291      
Total 5,730      
Accumulated Depreciation 1,278      
Orlando-Kissimmee-Sanford | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,426      
Initial Cost to Company, Buildings and Improvements 9,314      
Subsequent Additions 245      
Gross Carrying Amount at Year-End, Land 2,426      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,559      
Total 11,985      
Accumulated Depreciation 2,031      
Orlando-Kissimmee-Sanford | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,166      
Initial Cost to Company, Buildings and Improvements 4,672      
Subsequent Additions 123      
Gross Carrying Amount at Year-End, Land 2,166      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,795      
Total 6,961      
Accumulated Depreciation 1,152      
Orlando-Kissimmee-Sanford | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,583      
Initial Cost to Company, Buildings and Improvements 8,752      
Subsequent Additions 220      
Gross Carrying Amount at Year-End, Land 4,583      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,972      
Total 13,555      
Accumulated Depreciation 2,378      
Orlando-Kissimmee-Sanford | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,181      
Initial Cost to Company, Buildings and Improvements 4,268      
Subsequent Additions 287      
Gross Carrying Amount at Year-End, Land 4,181      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,555      
Total 8,736      
Accumulated Depreciation 1,113      
Palm Bay-Melbourne-Titusville | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 789      
Initial Cost to Company, Buildings and Improvements 4,969      
Subsequent Additions 71      
Gross Carrying Amount at Year-End, Land 789      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,040      
Total 5,829      
Accumulated Depreciation 360      
Panama City | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,332      
Initial Cost to Company, Buildings and Improvements 6,847      
Subsequent Additions 1,372      
Gross Carrying Amount at Year-End, Land 2,332      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,219      
Total 10,551      
Accumulated Depreciation 893      
Panama City | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 810      
Initial Cost to Company, Buildings and Improvements 3,105      
Subsequent Additions 53      
Gross Carrying Amount at Year-End, Land 810      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,158      
Total 3,968      
Accumulated Depreciation 369      
Panama City | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,588      
Initial Cost to Company, Buildings and Improvements 14,784      
Subsequent Additions 27      
Gross Carrying Amount at Year-End, Land 2,588      
Gross Carrying Amount at Year-End, Buildings and Improvements 14,811      
Total 17,399      
Accumulated Depreciation 297      
Pensacola-Ferry Pass-Brent | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,025      
Initial Cost to Company, Buildings and Improvements 8,157      
Subsequent Additions 266      
Gross Carrying Amount at Year-End, Land 1,025      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,423      
Total 9,448      
Accumulated Depreciation 1,463      
Pensacola-Ferry Pass-Brent | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 841      
Initial Cost to Company, Buildings and Improvements 5,075      
Subsequent Additions 315      
Gross Carrying Amount at Year-End, Land 841      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,390      
Total 6,231      
Accumulated Depreciation 1,127      
Pensacola-Ferry Pass-Brent | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 644      
Initial Cost to Company, Buildings and Improvements 4,785      
Subsequent Additions 316      
Gross Carrying Amount at Year-End, Land 644      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,101      
Total 5,745      
Accumulated Depreciation 867      
Pensacola-Ferry Pass-Brent | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,182      
Initial Cost to Company, Buildings and Improvements 5,008      
Subsequent Additions 70      
Gross Carrying Amount at Year-End, Land 1,182      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,078      
Total 6,260      
Accumulated Depreciation 652      
Pensacola-Ferry Pass-Brent | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,075      
Initial Cost to Company, Buildings and Improvements 9,079      
Subsequent Additions 26      
Gross Carrying Amount at Year-End, Land 1,075      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,105      
Total 10,180      
Accumulated Depreciation 545      
Pensacola-Ferry Pass-Brent | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,806      
Initial Cost to Company, Buildings and Improvements 18,334      
Subsequent Additions 15      
Gross Carrying Amount at Year-End, Land 1,806      
Gross Carrying Amount at Year-End, Buildings and Improvements 18,349      
Total 20,155      
Accumulated Depreciation 384      
Punta Gorda | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,748      
Initial Cost to Company, Buildings and Improvements 9,259      
Subsequent Additions 37      
Gross Carrying Amount at Year-End, Land 1,748      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,296      
Total 11,044      
Accumulated Depreciation 127      
Punta Gorda | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,157      
Initial Cost to Company, Buildings and Improvements 2,079      
Subsequent Additions 839      
Gross Carrying Amount at Year-End, Land 1,157      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,918      
Total 4,075      
Accumulated Depreciation 669      
Tampa-St. Petersburg-Clearwater | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,581      
Initial Cost to Company, Buildings and Improvements 2,612      
Subsequent Additions 1,617      
Gross Carrying Amount at Year-End, Land 3,581      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,229      
Total 7,810      
Accumulated Depreciation 980      
Tampa-St. Petersburg-Clearwater | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,708      
Initial Cost to Company, Buildings and Improvements 13,984      
Subsequent Additions 260      
Gross Carrying Amount at Year-End, Land 4,708      
Gross Carrying Amount at Year-End, Buildings and Improvements 14,244      
Total 18,952      
Accumulated Depreciation 2,588      
Tampa-St. Petersburg-Clearwater | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,063      
Initial Cost to Company, Buildings and Improvements 5,351      
Subsequent Additions 221      
Gross Carrying Amount at Year-End, Land 2,063      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,572      
Total 7,635      
Accumulated Depreciation 812      
Tampa-St. Petersburg-Clearwater | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,248      
Initial Cost to Company, Buildings and Improvements 2,937      
Subsequent Additions 16      
Gross Carrying Amount at Year-End, Land 1,248      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,953      
Total 4,201      
Accumulated Depreciation 325      
Tampa-St. Petersburg-Clearwater | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,653      
Initial Cost to Company, Buildings and Improvements 15,771      
Subsequent Additions 14      
Gross Carrying Amount at Year-End, Land 2,653      
Gross Carrying Amount at Year-End, Buildings and Improvements 15,785      
Total 18,438      
Accumulated Depreciation 683      
Tampa - St. Petersburg - Clearwater | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,970      
Initial Cost to Company, Buildings and Improvements 15,834      
Subsequent Additions 29      
Gross Carrying Amount at Year-End, Land 2,970      
Gross Carrying Amount at Year-End, Buildings and Improvements 15,863      
Total 18,833      
Accumulated Depreciation 225      
Tampa - St. Petersburg - Clearwater | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 361      
Initial Cost to Company, Buildings and Improvements 1,238      
Subsequent Additions 120      
Gross Carrying Amount at Year-End, Land 361      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,358      
Total 1,719      
Accumulated Depreciation 579      
Tampa - St. Petersburg - Clearwater | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 5,436      
Initial Cost to Company, Buildings and Improvements 10,092      
Subsequent Additions 96      
Gross Carrying Amount at Year-End, Land 5,436      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,188      
Total 15,624      
Accumulated Depreciation 2,457      
Crestview-Fort Walton Beach-Destin | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 684      
Initial Cost to Company, Buildings and Improvements 12,857      
Subsequent Additions 59      
Gross Carrying Amount at Year-End, Land 684      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,916      
Total 13,600      
Accumulated Depreciation 1,361      
North Port-Sarasota-Bradenton | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,105      
Initial Cost to Company, Buildings and Improvements 8,217      
Subsequent Additions 1,088      
Gross Carrying Amount at Year-End, Land 2,105      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,305      
Total 11,410      
Accumulated Depreciation 1,339      
Palm Bay-Melbourne-Titusville | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,125      
Initial Cost to Company, Buildings and Improvements 4,362      
Subsequent Additions 85      
Gross Carrying Amount at Year-End, Land 1,125      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,447      
Total 5,572      
Accumulated Depreciation 600      
The Villages | FL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 897      
Initial Cost to Company, Buildings and Improvements 6,132      
Subsequent Additions 91      
Gross Carrying Amount at Year-End, Land 897      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,223      
Total 7,120      
Accumulated Depreciation 1,224      
Albany, GA | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 785      
Initial Cost to Company, Buildings and Improvements 3,917      
Subsequent Additions 148      
Gross Carrying Amount at Year-End, Land 785      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,065      
Total 4,850      
Accumulated Depreciation 324      
Athens-Clarke County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,509      
Initial Cost to Company, Buildings and Improvements 9,836      
Subsequent Additions 12      
Gross Carrying Amount at Year-End, Land 1,509      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,848      
Total 11,357      
Accumulated Depreciation 143      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 515      
Initial Cost to Company, Buildings and Improvements 687      
Subsequent Additions 170      
Gross Carrying Amount at Year-End, Land 515      
Gross Carrying Amount at Year-End, Buildings and Improvements 857      
Total 1,372      
Accumulated Depreciation 362      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 272      
Initial Cost to Company, Buildings and Improvements 1,357      
Subsequent Additions 553      
Gross Carrying Amount at Year-End, Land 272      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,910      
Total 2,182      
Accumulated Depreciation 754      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 702      
Initial Cost to Company, Buildings and Improvements 1,999      
Subsequent Additions 583      
Gross Carrying Amount at Year-End, Land 702      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,582      
Total 3,284      
Accumulated Depreciation 1,142      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,413      
Initial Cost to Company, Buildings and Improvements 1,590      
Subsequent Additions 246      
Gross Carrying Amount at Year-End, Land 1,413      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,836      
Total 3,249      
Accumulated Depreciation 780      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 341      
Initial Cost to Company, Buildings and Improvements 562      
Subsequent Additions 163      
Gross Carrying Amount at Year-End, Land 341      
Gross Carrying Amount at Year-End, Buildings and Improvements 725      
Total 1,066      
Accumulated Depreciation 341      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 553      
Initial Cost to Company, Buildings and Improvements 847      
Subsequent Additions 215      
Gross Carrying Amount at Year-End, Land 553      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,062      
Total 1,615      
Accumulated Depreciation 486      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 85      
Initial Cost to Company, Buildings and Improvements 445      
Subsequent Additions 325      
Gross Carrying Amount at Year-End, Land 85      
Gross Carrying Amount at Year-End, Buildings and Improvements 770      
Total 855      
Accumulated Depreciation 390      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,595      
Initial Cost to Company, Buildings and Improvements 2,143      
Subsequent Additions 2,079      
Gross Carrying Amount at Year-End, Land 1,595      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,222      
Total 5,817      
Accumulated Depreciation 1,102      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,614      
Initial Cost to Company, Buildings and Improvements 2,476      
Subsequent Additions 1,766      
Gross Carrying Amount at Year-End, Land 1,614      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,242      
Total 5,856      
Accumulated Depreciation 953      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 430      
Initial Cost to Company, Buildings and Improvements 3,470      
Subsequent Additions 83      
Gross Carrying Amount at Year-End, Land 430      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,553      
Total 3,983      
Accumulated Depreciation 968      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 972      
Initial Cost to Company, Buildings and Improvements 2,342      
Subsequent Additions 97      
Gross Carrying Amount at Year-End, Land 972      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,439      
Total 3,411      
Accumulated Depreciation 625      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 666      
Initial Cost to Company, Buildings and Improvements 5,961      
Subsequent Additions 670      
Gross Carrying Amount at Year-End, Land 666      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,631      
Total 7,297      
Accumulated Depreciation 1,430      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,028      
Initial Cost to Company, Buildings and Improvements 7,041      
Subsequent Additions 113      
Gross Carrying Amount at Year-End, Land 1,028      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,154      
Total 8,182      
Accumulated Depreciation 1,800      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 748      
Initial Cost to Company, Buildings and Improvements 3,382      
Subsequent Additions 137      
Gross Carrying Amount at Year-End, Land 748      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,519      
Total 4,267      
Accumulated Depreciation 790      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 703      
Initial Cost to Company, Buildings and Improvements 4,014      
Subsequent Additions 136      
Gross Carrying Amount at Year-End, Land 703      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,150      
Total 4,853      
Accumulated Depreciation 920      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,873      
Initial Cost to Company, Buildings and Improvements 9,109      
Subsequent Additions 142      
Gross Carrying Amount at Year-End, Land 1,873      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,251      
Total 11,124      
Accumulated Depreciation 1,873      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 547      
Initial Cost to Company, Buildings and Improvements 4,073      
Subsequent Additions 94      
Gross Carrying Amount at Year-End, Land 547      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,167      
Total 4,714      
Accumulated Depreciation 890      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,499      
Initial Cost to Company, Buildings and Improvements 5,279      
Subsequent Additions 124      
Gross Carrying Amount at Year-End, Land 1,499      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,403      
Total 6,902      
Accumulated Depreciation 1,170      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 763      
Initial Cost to Company, Buildings and Improvements 5,135      
Subsequent Additions 151      
Gross Carrying Amount at Year-End, Land 763      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,286      
Total 6,049      
Accumulated Depreciation 950      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 795      
Initial Cost to Company, Buildings and Improvements 2,941      
Subsequent Additions (4)      
Gross Carrying Amount at Year-End, Land 599      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,133      
Total 3,732      
Accumulated Depreciation 668      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,356      
Initial Cost to Company, Buildings and Improvements 7,516      
Subsequent Additions 103      
Gross Carrying Amount at Year-End, Land 1,356      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,619      
Total 8,975      
Accumulated Depreciation 1,562      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 912      
Initial Cost to Company, Buildings and Improvements 5,074      
Subsequent Additions 126      
Gross Carrying Amount at Year-End, Land 912      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,200      
Total 6,112      
Accumulated Depreciation 967      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 570      
Initial Cost to Company, Buildings and Improvements 3,477      
Subsequent Additions 191      
Gross Carrying Amount at Year-End, Land 570      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,668      
Total 4,238      
Accumulated Depreciation 827      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 919      
Initial Cost to Company, Buildings and Improvements 3,899      
Subsequent Additions 123      
Gross Carrying Amount at Year-End, Land 919      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,022      
Total 4,941      
Accumulated Depreciation 750      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 520      
Initial Cost to Company, Buildings and Improvements 3,708      
Subsequent Additions 53      
Gross Carrying Amount at Year-End, Land 520      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,761      
Total 4,281      
Accumulated Depreciation 580      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 765      
Initial Cost to Company, Buildings and Improvements 2,872      
Subsequent Additions 81      
Gross Carrying Amount at Year-End, Land 765      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,953      
Total 3,718      
Accumulated Depreciation 476      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 686      
Initial Cost to Company, Buildings and Improvements 3,821      
Subsequent Additions 90      
Gross Carrying Amount at Year-End, Land 686      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,911      
Total 4,597      
Accumulated Depreciation 515      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 527      
Initial Cost to Company, Buildings and Improvements 10,404      
Subsequent Additions 87      
Gross Carrying Amount at Year-End, Land 527      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,491      
Total 11,018      
Accumulated Depreciation 1,027      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 973      
Initial Cost to Company, Buildings and Improvements 6,243      
Subsequent Additions 77      
Gross Carrying Amount at Year-End, Land 973      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,320      
Total 7,293      
Accumulated Depreciation 441      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,469      
Initial Cost to Company, Buildings and Improvements 13,028      
Subsequent Additions 28      
Gross Carrying Amount at Year-End, Land 2,469      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,056      
Total 15,525      
Accumulated Depreciation 732      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,367      
Initial Cost to Company, Buildings and Improvements 7,607      
Subsequent Additions 26      
Gross Carrying Amount at Year-End, Land 1,367      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,633      
Total 9,000      
Accumulated Depreciation 361      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,545      
Initial Cost to Company, Buildings and Improvements 10,485      
Subsequent Additions 33      
Gross Carrying Amount at Year-End, Land 1,545      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,518      
Total 12,063      
Accumulated Depreciation 479      
Atlanta - Sandy Springs - Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,493      
Initial Cost to Company, Buildings and Improvements 8,925      
Subsequent Additions 69      
Gross Carrying Amount at Year-End, Land 2,493      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,994      
Total 11,487      
Accumulated Depreciation 281      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 908      
Initial Cost to Company, Buildings and Improvements 7,809      
Subsequent Additions 4      
Gross Carrying Amount at Year-End, Land 908      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,813      
Total 8,721      
Accumulated Depreciation 161      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,768      
Initial Cost to Company, Buildings and Improvements 23,466      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 2,768      
Gross Carrying Amount at Year-End, Buildings and Improvements 23,486      
Total 26,254      
Accumulated Depreciation 352      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,071      
Initial Cost to Company, Buildings and Improvements 12,797      
Subsequent Additions 17      
Gross Carrying Amount at Year-End, Land 1,071      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,814      
Total 13,885      
Accumulated Depreciation 160      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,322      
Initial Cost to Company, Buildings and Improvements 18,147      
Subsequent Additions 14      
Gross Carrying Amount at Year-End, Land 3,322      
Gross Carrying Amount at Year-End, Buildings and Improvements 18,161      
Total 21,483      
Accumulated Depreciation 281      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,644      
Initial Cost to Company, Buildings and Improvements 18,187      
Subsequent Additions 9      
Gross Carrying Amount at Year-End, Land 3,644      
Gross Carrying Amount at Year-End, Buildings and Improvements 18,196      
Total 21,840      
Accumulated Depreciation 316      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,655      
Initial Cost to Company, Buildings and Improvements 11,743      
Subsequent Additions 14      
Gross Carrying Amount at Year-End, Land 1,655      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,757      
Total 13,412      
Accumulated Depreciation 158      
Atlanta - Sandy Springs - Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 494      
Initial Cost to Company, Buildings and Improvements 2,215      
Subsequent Additions 336      
Gross Carrying Amount at Year-End, Land 494      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,551      
Total 3,045      
Accumulated Depreciation 1,006      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 84      
Initial Cost to Company, Buildings and Improvements 539      
Subsequent Additions 238      
Gross Carrying Amount at Year-End, Land 84      
Gross Carrying Amount at Year-End, Buildings and Improvements 777      
Total 861      
Accumulated Depreciation 355      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 205      
Initial Cost to Company, Buildings and Improvements 686      
Subsequent Additions 231      
Gross Carrying Amount at Year-End, Land 205      
Gross Carrying Amount at Year-End, Buildings and Improvements 917      
Total 1,122      
Accumulated Depreciation 400      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,424      
Initial Cost to Company, Buildings and Improvements 10,439      
Subsequent Additions 189      
Gross Carrying Amount at Year-End, Land 1,424      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,628      
Total 12,052      
Accumulated Depreciation 1,426      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 875      
Initial Cost to Company, Buildings and Improvements 6,231      
Subsequent Additions 138      
Gross Carrying Amount at Year-End, Land 875      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,369      
Total 7,244      
Accumulated Depreciation 844      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,277      
Initial Cost to Company, Buildings and Improvements 7,494      
Subsequent Additions 159      
Gross Carrying Amount at Year-End, Land 1,277      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,653      
Total 8,930      
Accumulated Depreciation 1,110      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,848      
Initial Cost to Company, Buildings and Improvements 8,897      
Subsequent Additions 121      
Gross Carrying Amount at Year-End, Land 1,848      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,018      
Total 10,866      
Accumulated Depreciation 681      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 833      
Initial Cost to Company, Buildings and Improvements 3,208      
Subsequent Additions 85      
Gross Carrying Amount at Year-End, Land 833      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,293      
Total 4,126      
Accumulated Depreciation 282      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 774      
Initial Cost to Company, Buildings and Improvements 3,130      
Subsequent Additions 25      
Gross Carrying Amount at Year-End, Land 774      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,155      
Total 3,929      
Accumulated Depreciation 220      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 848      
Initial Cost to Company, Buildings and Improvements 4,714      
Subsequent Additions 76      
Gross Carrying Amount at Year-End, Land 848      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,790      
Total 5,638      
Accumulated Depreciation 348      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 735      
Initial Cost to Company, Buildings and Improvements 5,895      
Subsequent Additions 27      
Gross Carrying Amount at Year-End, Land 735      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,922      
Total 6,657      
Accumulated Depreciation 287      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 642      
Initial Cost to Company, Buildings and Improvements 4,004      
Subsequent Additions 13      
Gross Carrying Amount at Year-End, Land 642      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,017      
Total 4,659      
Accumulated Depreciation 207      
Augusta-Richmond County | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 862      
Initial Cost to Company, Buildings and Improvements 6,613      
Subsequent Additions 0      
Gross Carrying Amount at Year-End, Land 862      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,613      
Total 7,475      
Accumulated Depreciation 293      
Columbus | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 169      
Initial Cost to Company, Buildings and Improvements 342      
Subsequent Additions 201      
Gross Carrying Amount at Year-End, Land 169      
Gross Carrying Amount at Year-End, Buildings and Improvements 543      
Total 712      
Accumulated Depreciation 213      
Macon | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 180      
Initial Cost to Company, Buildings and Improvements 840      
Subsequent Additions 70      
Gross Carrying Amount at Year-End, Land 180      
Gross Carrying Amount at Year-End, Buildings and Improvements 910      
Total 1,090      
Accumulated Depreciation 372      
Macon | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 595      
Initial Cost to Company, Buildings and Improvements 4,432      
Subsequent Additions 60      
Gross Carrying Amount at Year-End, Land 595      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,492      
Total 5,087      
Accumulated Depreciation 226      
Macon | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,347      
Initial Cost to Company, Buildings and Improvements 7,440      
Subsequent Additions 101      
Gross Carrying Amount at Year-End, Land 1,347      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,541      
Total 8,888      
Accumulated Depreciation 715      
Nonmetropolitan Area | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 599      
Initial Cost to Company, Buildings and Improvements 3,714      
Subsequent Additions 97      
Gross Carrying Amount at Year-End, Land 599      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,811      
Total 4,410      
Accumulated Depreciation 501      
Nonmetropolitan Area | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 533      
Initial Cost to Company, Buildings and Improvements 3,063      
Subsequent Additions 31      
Gross Carrying Amount at Year-End, Land 533      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,094      
Total 3,627      
Accumulated Depreciation 54      
Savannah | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,741      
Initial Cost to Company, Buildings and Improvements 1,160      
Subsequent Additions 493      
Gross Carrying Amount at Year-End, Land 1,741      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,653      
Total 3,394      
Accumulated Depreciation 603      
Savannah | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 409      
Initial Cost to Company, Buildings and Improvements 1,335      
Subsequent Additions 78      
Gross Carrying Amount at Year-End, Land 409      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,413      
Total 1,822      
Accumulated Depreciation 698      
Savannah | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 811      
Initial Cost to Company, Buildings and Improvements 1,181      
Subsequent Additions 234      
Gross Carrying Amount at Year-End, Land 811      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,415      
Total 2,226      
Accumulated Depreciation 736      
Savannah | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,280      
Initial Cost to Company, Buildings and Improvements 7,211      
Subsequent Additions 184      
Gross Carrying Amount at Year-End, Land 1,280      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,395      
Total 8,675      
Accumulated Depreciation 1,068      
Savannah | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 642      
Initial Cost to Company, Buildings and Improvements 3,135      
Subsequent Additions 53      
Gross Carrying Amount at Year-End, Land 642      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,188      
Total 3,830      
Accumulated Depreciation 383      
Savannah | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 597      
Initial Cost to Company, Buildings and Improvements 762      
Subsequent Additions 196      
Gross Carrying Amount at Year-End, Land 597      
Gross Carrying Amount at Year-End, Buildings and Improvements 958      
Total 1,555      
Accumulated Depreciation 413      
Valdosta | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,321      
Initial Cost to Company, Buildings and Improvements 3,320      
Subsequent Additions 59      
Gross Carrying Amount at Year-End, Land 1,321      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,379      
Total 4,700      
Accumulated Depreciation 492      
Valdosta | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,443      
Initial Cost to Company, Buildings and Improvements 5,059      
Subsequent Additions 76      
Gross Carrying Amount at Year-End, Land 1,443      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,135      
Total 6,578      
Accumulated Depreciation 295      
Warner Robins | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,343      
Initial Cost to Company, Buildings and Improvements 10,179      
Subsequent Additions 30      
Gross Carrying Amount at Year-End, Land 1,343      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,209      
Total 11,552      
Accumulated Depreciation 140      
Warner Robins | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,440      
Initial Cost to Company, Buildings and Improvements 10,478      
Subsequent Additions 13      
Gross Carrying Amount at Year-End, Land 1,440      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,491      
Total 11,931      
Accumulated Depreciation 145      
Atlanta-Sandy Springs-Roswell | GA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,052      
Initial Cost to Company, Buildings and Improvements 7,102      
Subsequent Additions 136      
Gross Carrying Amount at Year-End, Land 1,052      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,238      
Total 8,290      
Accumulated Depreciation 1,309      
Iowa City | IA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,340      
Initial Cost to Company, Buildings and Improvements 5,871      
Subsequent Additions 88      
Gross Carrying Amount at Year-End, Land 1,340      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,959      
Total 7,299      
Accumulated Depreciation 300      
Iowa City | IA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,255      
Initial Cost to Company, Buildings and Improvements 15,014      
Subsequent Additions 535      
Gross Carrying Amount at Year-End, Land 2,205      
Gross Carrying Amount at Year-End, Buildings and Improvements 15,599      
Total 17,804      
Accumulated Depreciation 783      
Iowa City | IA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 628      
Initial Cost to Company, Buildings and Improvements 4,501      
Subsequent Additions 3,265      
Gross Carrying Amount at Year-End, Land 820      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,574      
Total 8,394      
Accumulated Depreciation 291      
Coeur d Alene | ID        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 868      
Initial Cost to Company, Buildings and Improvements 5,011      
Subsequent Additions 38      
Gross Carrying Amount at Year-End, Land 868      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,049      
Total 5,917      
Accumulated Depreciation 412      
Coeur d Alene | ID        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 401      
Initial Cost to Company, Buildings and Improvements 1,005      
Subsequent Additions 28      
Gross Carrying Amount at Year-End, Land 401      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,033      
Total 1,434      
Accumulated Depreciation 114      
Nonmetropolitan Area | ID        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,133      
Initial Cost to Company, Buildings and Improvements 5,634      
Subsequent Additions 34      
Gross Carrying Amount at Year-End, Land 1,133      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,668      
Total 6,801      
Accumulated Depreciation 1,074      
Nonmetropolitan Area | ID        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 362      
Initial Cost to Company, Buildings and Improvements 2,523      
Subsequent Additions 26      
Gross Carrying Amount at Year-End, Land 362      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,549      
Total 2,911      
Accumulated Depreciation 397      
Nonmetropolitan Area | ID        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 413      
Initial Cost to Company, Buildings and Improvements 2,114      
Subsequent Additions 42      
Gross Carrying Amount at Year-End, Land 418      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,151      
Total 2,569      
Accumulated Depreciation 303      
Chicago-Naperville-Elgin | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,535      
Initial Cost to Company, Buildings and Improvements 6,041      
Subsequent Additions 21      
Gross Carrying Amount at Year-End, Land 1,535      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,062      
Total 7,597      
Accumulated Depreciation 462      
Chicago-Naperville-Elgin | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,519      
Initial Cost to Company, Buildings and Improvements 8,367      
Subsequent Additions 16      
Gross Carrying Amount at Year-End, Land 1,519      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,383      
Total 9,902      
Accumulated Depreciation 481      
Chicago-Naperville-Elgin | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,151      
Initial Cost to Company, Buildings and Improvements 10,359      
Subsequent Additions 37      
Gross Carrying Amount at Year-End, Land 2,151      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,396      
Total 12,547      
Accumulated Depreciation 822      
Chicago-Naperville-Elgin | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 842      
Initial Cost to Company, Buildings and Improvements 6,635      
Subsequent Additions 49      
Gross Carrying Amount at Year-End, Land 842      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,684      
Total 7,526      
Accumulated Depreciation 365      
Chicago-Naperville-Elgin | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,037      
Initial Cost to Company, Buildings and Improvements 9,682      
Subsequent Additions 45      
Gross Carrying Amount at Year-End, Land 1,037      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,727      
Total 10,764      
Accumulated Depreciation 507      
Chicago-Naperville-Elgin | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,226      
Initial Cost to Company, Buildings and Improvements 9,175      
Subsequent Additions 21      
Gross Carrying Amount at Year-End, Land 2,226      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,196      
Total 11,422      
Accumulated Depreciation 368      
St. Louis | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 225      
Initial Cost to Company, Buildings and Improvements 4,394      
Subsequent Additions 2,112      
Gross Carrying Amount at Year-End, Land 441      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,290      
Total 6,731      
Accumulated Depreciation 1,036      
St. Louis | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 179      
Initial Cost to Company, Buildings and Improvements 5,154      
Subsequent Additions 375      
Gross Carrying Amount at Year-End, Land 179      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,529      
Total 5,708      
Accumulated Depreciation 1,255      
St. Louis | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 226      
Initial Cost to Company, Buildings and Improvements 3,088      
Subsequent Additions 273      
Gross Carrying Amount at Year-End, Land 226      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,361      
Total 3,587      
Accumulated Depreciation 843      
St. Louis | IL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 174      
Initial Cost to Company, Buildings and Improvements 3,338      
Subsequent Additions 280      
Gross Carrying Amount at Year-End, Land 174      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,618      
Total 3,792      
Accumulated Depreciation 826      
Evansville | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,855      
Initial Cost to Company, Buildings and Improvements 4,819      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 1,855      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,839      
Total 6,694      
Accumulated Depreciation 396      
Evansville | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,348      
Initial Cost to Company, Buildings and Improvements 5,562      
Subsequent Additions 19      
Gross Carrying Amount at Year-End, Land 1,348      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,581      
Total 6,929      
Accumulated Depreciation 302      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 688      
Initial Cost to Company, Buildings and Improvements 3,845      
Subsequent Additions 71      
Gross Carrying Amount at Year-End, Land 688      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,916      
Total 4,604      
Accumulated Depreciation 1,191      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 815      
Initial Cost to Company, Buildings and Improvements 3,844      
Subsequent Additions 31      
Gross Carrying Amount at Year-End, Land 815      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,875      
Total 4,690      
Accumulated Depreciation 1,168      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 855      
Initial Cost to Company, Buildings and Improvements 7,273      
Subsequent Additions 49      
Gross Carrying Amount at Year-End, Land 855      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,322      
Total 8,177      
Accumulated Depreciation 1,784      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 614      
Initial Cost to Company, Buildings and Improvements 5,487      
Subsequent Additions 61      
Gross Carrying Amount at Year-End, Land 614      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,548      
Total 6,162      
Accumulated Depreciation 1,309      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 626      
Initial Cost to Company, Buildings and Improvements 4,049      
Subsequent Additions 86      
Gross Carrying Amount at Year-End, Land 626      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,135      
Total 4,761      
Accumulated Depreciation 1,107      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,118      
Initial Cost to Company, Buildings and Improvements 4,444      
Subsequent Additions 323      
Gross Carrying Amount at Year-End, Land 1,118      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,767      
Total 5,885      
Accumulated Depreciation 1,684      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 619      
Initial Cost to Company, Buildings and Improvements 2,140      
Subsequent Additions 26      
Gross Carrying Amount at Year-End, Land 619      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,166      
Total 2,785      
Accumulated Depreciation 769      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 689      
Initial Cost to Company, Buildings and Improvements 6,944      
Subsequent Additions 56      
Gross Carrying Amount at Year-End, Land 689      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,000      
Total 7,689      
Accumulated Depreciation 1,501      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 609      
Initial Cost to Company, Buildings and Improvements 3,172      
Subsequent Additions 58      
Gross Carrying Amount at Year-End, Land 609      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,230      
Total 3,839      
Accumulated Depreciation 956      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 532      
Initial Cost to Company, Buildings and Improvements 5,441      
Subsequent Additions 47      
Gross Carrying Amount at Year-End, Land 532      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,488      
Total 6,020      
Accumulated Depreciation 1,171      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 433      
Initial Cost to Company, Buildings and Improvements 5,817      
Subsequent Additions 35      
Gross Carrying Amount at Year-End, Land 433      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,852      
Total 6,285      
Accumulated Depreciation 1,189      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 688      
Initial Cost to Company, Buildings and Improvements 5,413      
Subsequent Additions 86      
Gross Carrying Amount at Year-End, Land 688      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,499      
Total 6,187      
Accumulated Depreciation 1,355      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 575      
Initial Cost to Company, Buildings and Improvements 5,168      
Subsequent Additions 87      
Gross Carrying Amount at Year-End, Land 575      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,255      
Total 5,830      
Accumulated Depreciation 1,224      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 522      
Initial Cost to Company, Buildings and Improvements 5,366      
Subsequent Additions 27      
Gross Carrying Amount at Year-End, Land 498      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,417      
Total 5,915      
Accumulated Depreciation 1,177      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 528      
Initial Cost to Company, Buildings and Improvements 2,877      
Subsequent Additions 40      
Gross Carrying Amount at Year-End, Land 528      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,917      
Total 3,445      
Accumulated Depreciation 753      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,257      
Initial Cost to Company, Buildings and Improvements 6,694      
Subsequent Additions 50      
Gross Carrying Amount at Year-End, Land 1,257      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,744      
Total 8,001      
Accumulated Depreciation 1,451      
Indianapolis-Carmel-Anderson | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 954      
Initial Cost to Company, Buildings and Improvements 3,752      
Subsequent Additions 48      
Gross Carrying Amount at Year-End, Land 954      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,800      
Total 4,754      
Accumulated Depreciation 335      
Louisville/Jefferson County | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 462      
Initial Cost to Company, Buildings and Improvements 3,696      
Subsequent Additions 17      
Gross Carrying Amount at Year-End, Land 462      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,713      
Total 4,175      
Accumulated Depreciation 223      
Louisville/Jefferson County | IN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,045      
Initial Cost to Company, Buildings and Improvements 5,035      
Subsequent Additions 14      
Gross Carrying Amount at Year-End, Land 1,525      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,569      
Total 7,094      
Accumulated Depreciation 376      
Kansas City | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 816      
Initial Cost to Company, Buildings and Improvements 5,432      
Subsequent Additions 180      
Gross Carrying Amount at Year-End, Land 816      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,612      
Total 6,428      
Accumulated Depreciation 1,258      
Kansas City | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 975      
Initial Cost to Company, Buildings and Improvements 6,967      
Subsequent Additions 260      
Gross Carrying Amount at Year-End, Land 975      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,227      
Total 8,202      
Accumulated Depreciation 1,720      
Kansas City | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 719      
Initial Cost to Company, Buildings and Improvements 5,143      
Subsequent Additions 192      
Gross Carrying Amount at Year-End, Land 719      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,335      
Total 6,054      
Accumulated Depreciation 1,093      
Kansas City | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 640      
Initial Cost to Company, Buildings and Improvements 3,367      
Subsequent Additions 234      
Gross Carrying Amount at Year-End, Land 640      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,601      
Total 4,241      
Accumulated Depreciation 724      
Kansas City | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 533      
Initial Cost to Company, Buildings and Improvements 3,138      
Subsequent Additions 177      
Gross Carrying Amount at Year-End, Land 533      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,315      
Total 3,848      
Accumulated Depreciation 625      
Kansas City | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 499      
Initial Cost to Company, Buildings and Improvements 4,041      
Subsequent Additions 191      
Gross Carrying Amount at Year-End, Land 499      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,232      
Total 4,731      
Accumulated Depreciation 827      
Kansas City | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 724      
Initial Cost to Company, Buildings and Improvements 4,245      
Subsequent Additions 235      
Gross Carrying Amount at Year-End, Land 724      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,480      
Total 5,204      
Accumulated Depreciation 790      
Kansas City | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,244      
Initial Cost to Company, Buildings and Improvements 8,929      
Subsequent Additions 38      
Gross Carrying Amount at Year-End, Land 1,244      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,967      
Total 10,211      
Accumulated Depreciation 433      
Kansas City | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 521      
Initial Cost to Company, Buildings and Improvements 5,168      
Subsequent Additions 218      
Gross Carrying Amount at Year-End, Land 521      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,386      
Total 5,907      
Accumulated Depreciation 1,002      
Topeka | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 884      
Initial Cost to Company, Buildings and Improvements 4,021      
Subsequent Additions 50      
Gross Carrying Amount at Year-End, Land 884      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,071      
Total 4,955      
Accumulated Depreciation 265      
Topeka | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,259      
Initial Cost to Company, Buildings and Improvements 5,713      
Subsequent Additions 37      
Gross Carrying Amount at Year-End, Land 1,259      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,750      
Total 7,009      
Accumulated Depreciation 284      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 630      
Initial Cost to Company, Buildings and Improvements 7,264      
Subsequent Additions 163      
Gross Carrying Amount at Year-End, Land 630      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,427      
Total 8,057      
Accumulated Depreciation 1,142      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 430      
Initial Cost to Company, Buildings and Improvements 1,740      
Subsequent Additions 81      
Gross Carrying Amount at Year-End, Land 430      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,821      
Total 2,251      
Accumulated Depreciation 363      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 655      
Initial Cost to Company, Buildings and Improvements 1,831      
Subsequent Additions 140      
Gross Carrying Amount at Year-End, Land 655      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,971      
Total 2,626      
Accumulated Depreciation 425      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 393      
Initial Cost to Company, Buildings and Improvements 3,950      
Subsequent Additions 163      
Gross Carrying Amount at Year-End, Land 393      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,113      
Total 4,506      
Accumulated Depreciation 791      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,353      
Initial Cost to Company, Buildings and Improvements 2,241      
Subsequent Additions 276      
Gross Carrying Amount at Year-End, Land 1,354      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,516      
Total 3,870      
Accumulated Depreciation 679      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 989      
Initial Cost to Company, Buildings and Improvements 2,824      
Subsequent Additions 319      
Gross Carrying Amount at Year-End, Land 989      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,143      
Total 4,132      
Accumulated Depreciation 368      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 370      
Initial Cost to Company, Buildings and Improvements 623      
Subsequent Additions 4,873      
Gross Carrying Amount at Year-End, Land 1,352      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,514      
Total 5,866      
Accumulated Depreciation 320      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 898      
Initial Cost to Company, Buildings and Improvements 4,012      
Subsequent Additions 79      
Gross Carrying Amount at Year-End, Land 898      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,091      
Total 4,989      
Accumulated Depreciation 254      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 934      
Initial Cost to Company, Buildings and Improvements 3,985      
Subsequent Additions 88      
Gross Carrying Amount at Year-End, Land 934      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,073      
Total 5,007      
Accumulated Depreciation 262      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,156      
Initial Cost to Company, Buildings and Improvements 5,662      
Subsequent Additions 188      
Gross Carrying Amount at Year-End, Land 1,156      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,850      
Total 7,006      
Accumulated Depreciation 1,173      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 721      
Initial Cost to Company, Buildings and Improvements 3,395      
Subsequent Additions 190      
Gross Carrying Amount at Year-End, Land 721      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,585      
Total 4,306      
Accumulated Depreciation 737      
Wichita | KS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 443      
Initial Cost to Company, Buildings and Improvements 3,635      
Subsequent Additions 98      
Gross Carrying Amount at Year-End, Land 443      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,733      
Total 4,176      
Accumulated Depreciation 703      
Elizabethtown-Fort Knox | KY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,324      
Initial Cost to Company, Buildings and Improvements 5,122      
Subsequent Additions 87      
Gross Carrying Amount at Year-End, Land 1,324      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,209      
Total 6,533      
Accumulated Depreciation 404      
Louisville/Jefferson County | KY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,174      
Initial Cost to Company, Buildings and Improvements 3,667      
Subsequent Additions 51      
Gross Carrying Amount at Year-End, Land 2,174      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,718      
Total 5,892      
Accumulated Depreciation 1,059      
Louisville/Jefferson County | KY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,012      
Initial Cost to Company, Buildings and Improvements 4,411      
Subsequent Additions 13      
Gross Carrying Amount at Year-End, Land 1,012      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,424      
Total 5,436      
Accumulated Depreciation 274      
Louisville/Jefferson County | KY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,255      
Initial Cost to Company, Buildings and Improvements 9,737      
Subsequent Additions 54      
Gross Carrying Amount at Year-End, Land 2,255      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,791      
Total 12,046      
Accumulated Depreciation 530      
Louisville/Jefferson County | KY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,037      
Initial Cost to Company, Buildings and Improvements 14,078      
Subsequent Additions 30      
Gross Carrying Amount at Year-End, Land 2,037      
Gross Carrying Amount at Year-End, Buildings and Improvements 14,108      
Total 16,145      
Accumulated Depreciation 838      
Alexandria | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 177      
Initial Cost to Company, Buildings and Improvements 501      
Subsequent Additions 16      
Gross Carrying Amount at Year-End, Land 177      
Gross Carrying Amount at Year-End, Buildings and Improvements 517      
Total 694      
Accumulated Depreciation 31      
Baton Rouge | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 386      
Initial Cost to Company, Buildings and Improvements 1,744      
Subsequent Additions 140      
Gross Carrying Amount at Year-End, Land 386      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,884      
Total 2,270      
Accumulated Depreciation 512      
Baton Rouge | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,098      
Initial Cost to Company, Buildings and Improvements 5,208      
Subsequent Additions 663      
Gross Carrying Amount at Year-End, Land 1,098      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,871      
Total 6,969      
Accumulated Depreciation 1,669      
Baton Rouge | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,203      
Initial Cost to Company, Buildings and Improvements 3,156      
Subsequent Additions 492      
Gross Carrying Amount at Year-End, Land 1,203      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,648      
Total 4,851      
Accumulated Depreciation 1,040      
Baton Rouge | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 755      
Initial Cost to Company, Buildings and Improvements 2,702      
Subsequent Additions 358      
Gross Carrying Amount at Year-End, Land 755      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,060      
Total 3,815      
Accumulated Depreciation 883      
Hammond | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 470      
Initial Cost to Company, Buildings and Improvements 5,359      
Subsequent Additions 93      
Gross Carrying Amount at Year-End, Land 470      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,452      
Total 5,922      
Accumulated Depreciation 229      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,287      
Initial Cost to Company, Buildings and Improvements 6,235      
Subsequent Additions 214      
Gross Carrying Amount at Year-End, Land 1,287      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,449      
Total 7,736      
Accumulated Depreciation 1,610      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,076      
Initial Cost to Company, Buildings and Improvements 6,677      
Subsequent Additions 102      
Gross Carrying Amount at Year-End, Land 1,076      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,779      
Total 7,855      
Accumulated Depreciation 2,158      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,274      
Initial Cost to Company, Buildings and Improvements 1,987      
Subsequent Additions (719)      
Gross Carrying Amount at Year-End, Land 1,274      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,268      
Total 2,542      
Accumulated Depreciation 341      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 994      
Initial Cost to Company, Buildings and Improvements 8,548      
Subsequent Additions 115      
Gross Carrying Amount at Year-End, Land 994      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,663      
Total 9,657      
Accumulated Depreciation 978      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 607      
Initial Cost to Company, Buildings and Improvements 9,211      
Subsequent Additions 304      
Gross Carrying Amount at Year-End, Land 607      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,515      
Total 10,122      
Accumulated Depreciation 1,125      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 819      
Initial Cost to Company, Buildings and Improvements 4,291      
Subsequent Additions 314      
Gross Carrying Amount at Year-End, Land 819      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,605      
Total 5,424      
Accumulated Depreciation 777      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 327      
Initial Cost to Company, Buildings and Improvements 4,423      
Subsequent Additions 92      
Gross Carrying Amount at Year-End, Land 327      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,515      
Total 4,842      
Accumulated Depreciation 570      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 852      
Initial Cost to Company, Buildings and Improvements 4,138      
Subsequent Additions 66      
Gross Carrying Amount at Year-End, Land 852      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,204      
Total 5,056      
Accumulated Depreciation 593      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 633      
Initial Cost to Company, Buildings and Improvements 870      
Subsequent Additions 54      
Gross Carrying Amount at Year-End, Land 633      
Gross Carrying Amount at Year-End, Buildings and Improvements 924      
Total 1,557      
Accumulated Depreciation 245      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 682      
Initial Cost to Company, Buildings and Improvements 4,790      
Subsequent Additions 493      
Gross Carrying Amount at Year-End, Land 682      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,283      
Total 5,965      
Accumulated Depreciation 860      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 773      
Initial Cost to Company, Buildings and Improvements 7,056      
Subsequent Additions 66      
Gross Carrying Amount at Year-End, Land 773      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,122      
Total 7,895      
Accumulated Depreciation 822      
New Orleans-Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 742      
Initial Cost to Company, Buildings and Improvements 3,278      
Subsequent Additions 49      
Gross Carrying Amount at Year-End, Land 742      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,327      
Total 4,069      
Accumulated Depreciation 571      
New Orleans - Metairie | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 96      
Initial Cost to Company, Buildings and Improvements 3,615      
Subsequent Additions 61      
Gross Carrying Amount at Year-End, Land 96      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,676      
Total 3,772      
Accumulated Depreciation 521      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 971      
Initial Cost to Company, Buildings and Improvements 3,474      
Subsequent Additions 2,169      
Gross Carrying Amount at Year-End, Land 1,549      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,065      
Total 6,614      
Accumulated Depreciation 1,307      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 964      
Initial Cost to Company, Buildings and Improvements 3,573      
Subsequent Additions 119      
Gross Carrying Amount at Year-End, Land 964      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,692      
Total 4,656      
Accumulated Depreciation 1,286      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 772      
Initial Cost to Company, Buildings and Improvements 2,906      
Subsequent Additions 136      
Gross Carrying Amount at Year-End, Land 772      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,042      
Total 3,814      
Accumulated Depreciation 1,063      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 479      
Initial Cost to Company, Buildings and Improvements 1,439      
Subsequent Additions 85      
Gross Carrying Amount at Year-End, Land 479      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,524      
Total 2,003      
Accumulated Depreciation 556      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 475      
Initial Cost to Company, Buildings and Improvements 854      
Subsequent Additions 104      
Gross Carrying Amount at Year-End, Land 475      
Gross Carrying Amount at Year-End, Buildings and Improvements 958      
Total 1,433      
Accumulated Depreciation 429      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 645      
Initial Cost to Company, Buildings and Improvements 2,004      
Subsequent Additions 98      
Gross Carrying Amount at Year-End, Land 645      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,102      
Total 2,747      
Accumulated Depreciation 745      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 654      
Initial Cost to Company, Buildings and Improvements 3,589      
Subsequent Additions 87      
Gross Carrying Amount at Year-End, Land 654      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,676      
Total 4,330      
Accumulated Depreciation 729      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 906      
Initial Cost to Company, Buildings and Improvements 3,618      
Subsequent Additions 81      
Gross Carrying Amount at Year-End, Land 906      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,699      
Total 4,605      
Accumulated Depreciation 803      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 5,113      
Subsequent Additions 119      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,232      
Total 5,232      
Accumulated Depreciation 886      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 492      
Initial Cost to Company, Buildings and Improvements 2,549      
Subsequent Additions 19      
Gross Carrying Amount at Year-End, Land 492      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,568      
Total 3,060      
Accumulated Depreciation 141      
Shreveport-Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 701      
Initial Cost to Company, Buildings and Improvements 4,694      
Subsequent Additions 18      
Gross Carrying Amount at Year-End, Land 701      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,712      
Total 5,413      
Accumulated Depreciation 233      
Shreveport - Bossier City | LA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 499      
Initial Cost to Company, Buildings and Improvements 1,638      
Subsequent Additions 13      
Gross Carrying Amount at Year-End, Land 499      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,651      
Total 2,150      
Accumulated Depreciation 88      
Boston-Cambridge-Newton | MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 696      
Initial Cost to Company, Buildings and Improvements 5,830      
Subsequent Additions 112      
Gross Carrying Amount at Year-End, Land 696      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,942      
Total 6,638      
Accumulated Depreciation 804      
Boston-Cambridge-Newton | MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,077      
Initial Cost to Company, Buildings and Improvements 20,617      
Subsequent Additions 29      
Gross Carrying Amount at Year-End, Land 3,077      
Gross Carrying Amount at Year-End, Buildings and Improvements 20,646      
Total 23,723      
Accumulated Depreciation 746      
Providence-Warwick | MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,017      
Initial Cost to Company, Buildings and Improvements 7,353      
Subsequent Additions 305      
Gross Carrying Amount at Year-End, Land 1,017      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,658      
Total 8,675      
Accumulated Depreciation 610      
Springfield | MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,036      
Initial Cost to Company, Buildings and Improvements 5,131      
Subsequent Additions 15,492      
Gross Carrying Amount at Year-End, Land 3,011      
Gross Carrying Amount at Year-End, Buildings and Improvements 18,648      
Total 21,659      
Accumulated Depreciation 1,488      
Springfield | MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 891      
Initial Cost to Company, Buildings and Improvements 4,944      
Subsequent Additions 189      
Gross Carrying Amount at Year-End, Land 891      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,133      
Total 6,024      
Accumulated Depreciation 662      
Springfield | MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,708      
Initial Cost to Company, Buildings and Improvements 17,294      
Subsequent Additions 109      
Gross Carrying Amount at Year-End, Land 1,708      
Gross Carrying Amount at Year-End, Buildings and Improvements 17,403      
Total 19,111      
Accumulated Depreciation 702      
Worchester | MA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 414      
Initial Cost to Company, Buildings and Improvements 4,122      
Subsequent Additions 114      
Gross Carrying Amount at Year-End, Land 414      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,236      
Total 4,650      
Accumulated Depreciation 897      
Baltimore-Columbia-Towson | MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,219      
Initial Cost to Company, Buildings and Improvements 8,271      
Subsequent Additions 22      
Gross Carrying Amount at Year-End, Land 2,219      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,293      
Total 10,512      
Accumulated Depreciation 826      
California-Lexington Park | MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 965      
Initial Cost to Company, Buildings and Improvements 6,738      
Subsequent Additions 164      
Gross Carrying Amount at Year-End, Land 965      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,902      
Total 7,867      
Accumulated Depreciation 1,668      
California-Lexington Park | MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 550      
Initial Cost to Company, Buildings and Improvements 2,409      
Subsequent Additions 143      
Gross Carrying Amount at Year-End, Land 550      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,552      
Total 3,102      
Accumulated Depreciation 720      
California-Lexington Park | MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 827      
Initial Cost to Company, Buildings and Improvements 4,936      
Subsequent Additions 160      
Gross Carrying Amount at Year-End, Land 827      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,096      
Total 5,923      
Accumulated Depreciation 1,104      
California-Lexington Park | MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,225      
Initial Cost to Company, Buildings and Improvements 9,776      
Subsequent Additions 17      
Gross Carrying Amount at Year-End, Land 1,225      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,793      
Total 11,018      
Accumulated Depreciation 609      
Washington-Arlington-Alexandria | MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 717      
Initial Cost to Company, Buildings and Improvements 3,303      
Subsequent Additions 1,623      
Gross Carrying Amount at Year-End, Land 2,240      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,403      
Total 5,643      
Accumulated Depreciation 685      
Washington-Arlington-Alexandria | VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,516      
Initial Cost to Company, Buildings and Improvements 12,633      
Subsequent Additions 84      
Gross Carrying Amount at Year-End, Land 1,516      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,717      
Total 14,233      
Accumulated Depreciation 2,114      
Washington-Arlington-Alexandria | MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,104      
Initial Cost to Company, Buildings and Improvements 6,147      
Subsequent Additions 70      
Gross Carrying Amount at Year-End, Land 1,104      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,217      
Total 7,321      
Accumulated Depreciation 414      
Washington-Arlington-Alexandria | MD        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,524      
Initial Cost to Company, Buildings and Improvements 18,070      
Subsequent Additions 126      
Gross Carrying Amount at Year-End, Land 1,524      
Gross Carrying Amount at Year-End, Buildings and Improvements 18,196      
Total 19,720      
Accumulated Depreciation 992      
Minneapolis-St. Paul-Bloomington | MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 840      
Initial Cost to Company, Buildings and Improvements 2,913      
Subsequent Additions 14      
Gross Carrying Amount at Year-End, Land 840      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,927      
Total 3,767      
Accumulated Depreciation 244      
Minneapolis-St. Paul-Bloomington | MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,310      
Initial Cost to Company, Buildings and Improvements 5,301      
Subsequent Additions 11      
Gross Carrying Amount at Year-End, Land 1,310      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,312      
Total 6,622      
Accumulated Depreciation 400      
Minneapolis-St. Paul-Bloomington | MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,379      
Initial Cost to Company, Buildings and Improvements 6,151      
Subsequent Additions 12      
Gross Carrying Amount at Year-End, Land 1,379      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,163      
Total 7,542      
Accumulated Depreciation 318      
Minneapolis-St. Paul-Bloomington | MN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 552      
Initial Cost to Company, Buildings and Improvements 2,017      
Subsequent Additions 38      
Gross Carrying Amount at Year-End, Land 552      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,055      
Total 2,607      
Accumulated Depreciation 135      
Kansas City | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 541      
Initial Cost to Company, Buildings and Improvements 4,874      
Subsequent Additions 285      
Gross Carrying Amount at Year-End, Land 541      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,159      
Total 5,700      
Accumulated Depreciation 1,038      
Kansas City | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 461      
Initial Cost to Company, Buildings and Improvements 5,341      
Subsequent Additions 237      
Gross Carrying Amount at Year-End, Land 461      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,578      
Total 6,039      
Accumulated Depreciation 1,008      
Kansas City | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 341      
Initial Cost to Company, Buildings and Improvements 3,748      
Subsequent Additions 279      
Gross Carrying Amount at Year-End, Land 341      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,027      
Total 4,368      
Accumulated Depreciation 766      
Kansas City | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,380      
Initial Cost to Company, Buildings and Improvements 9,225      
Subsequent Additions 23      
Gross Carrying Amount at Year-End, Land 1,380      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,248      
Total 10,628      
Accumulated Depreciation 239      
Manchester-Kansas City | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,103      
Initial Cost to Company, Buildings and Improvements 7,079      
Subsequent Additions 16      
Gross Carrying Amount at Year-End, Land 1,103      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,095      
Total 8,198      
Accumulated Depreciation 224      
St. Louis | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 352      
Initial Cost to Company, Buildings and Improvements 7,100      
Subsequent Additions 330      
Gross Carrying Amount at Year-End, Land 352      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,430      
Total 7,782      
Accumulated Depreciation 1,720      
St. Louis | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 163      
Initial Cost to Company, Buildings and Improvements 1,025      
Subsequent Additions 60      
Gross Carrying Amount at Year-End, Land 163      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,085      
Total 1,248      
Accumulated Depreciation 265      
St. Louis | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 354      
Initial Cost to Company, Buildings and Improvements 4,034      
Subsequent Additions 509      
Gross Carrying Amount at Year-End, Land 354      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,543      
Total 4,897      
Accumulated Depreciation 949      
St. Louis | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,675      
Initial Cost to Company, Buildings and Improvements 10,606      
Subsequent Additions 403      
Gross Carrying Amount at Year-End, Land 1,675      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,009      
Total 12,684      
Accumulated Depreciation 2,189      
St. Louis | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,012      
Initial Cost to Company, Buildings and Improvements 3,328      
Subsequent Additions 152      
Gross Carrying Amount at Year-End, Land 1,012      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,480      
Total 4,492      
Accumulated Depreciation 479      
St. Louis | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 634      
Initial Cost to Company, Buildings and Improvements 3,886      
Subsequent Additions 154      
Gross Carrying Amount at Year-End, Land 634      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,040      
Total 4,674      
Accumulated Depreciation 461      
St. Louis | MO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,247      
Initial Cost to Company, Buildings and Improvements 11,431      
Subsequent Additions 201      
Gross Carrying Amount at Year-End, Land 1,247      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,632      
Total 12,879      
Accumulated Depreciation 816      
Gulfport-Biloxi-Pascagoula | MS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 645      
Initial Cost to Company, Buildings and Improvements 2,413      
Subsequent Additions 498      
Gross Carrying Amount at Year-End, Land 645      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,911      
Total 3,556      
Accumulated Depreciation 1,109      
Memphis | MS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 404      
Initial Cost to Company, Buildings and Improvements 2,779      
Subsequent Additions 290      
Gross Carrying Amount at Year-End, Land 404      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,069      
Total 3,473      
Accumulated Depreciation 173      
Nonmetropolitan Area | MS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 224      
Initial Cost to Company, Buildings and Improvements 1,052      
Subsequent Additions 165      
Gross Carrying Amount at Year-End, Land 224      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,217      
Total 1,441      
Accumulated Depreciation 436      
Nonmetropolitan Area | MS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 382      
Initial Cost to Company, Buildings and Improvements 803      
Subsequent Additions 210      
Gross Carrying Amount at Year-End, Land 382      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,013      
Total 1,395      
Accumulated Depreciation 378      
Manchester-Billings, MT | MT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,476      
Initial Cost to Company, Buildings and Improvements 6,656      
Subsequent Additions 37      
Gross Carrying Amount at Year-End, Land 1,476      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,693      
Total 8,169      
Accumulated Depreciation 367      
Charlotte-Concord-Gastonia | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,871      
Initial Cost to Company, Buildings and Improvements 4,174      
Subsequent Additions 157      
Gross Carrying Amount at Year-End, Land 1,871      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,331      
Total 6,202      
Accumulated Depreciation 1,255      
Charlotte - Concord - Gastonia | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,108      
Initial Cost to Company, Buildings and Improvements 3,935      
Subsequent Additions 311      
Gross Carrying Amount at Year-End, Land 1,108      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,246      
Total 5,354      
Accumulated Depreciation 1,224      
Charlotte - Concord - Gastonia | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,301      
Initial Cost to Company, Buildings and Improvements 4,458      
Subsequent Additions 305      
Gross Carrying Amount at Year-End, Land 2,301      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,763      
Total 7,064      
Accumulated Depreciation 1,562      
Charlotte - Concord - Gastonia | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,862      
Initial Cost to Company, Buildings and Improvements 3,297      
Subsequent Additions 133      
Gross Carrying Amount at Year-End, Land 1,862      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,430      
Total 5,292      
Accumulated Depreciation 1,190      
Durham-Chapel Hill | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 390      
Initial Cost to Company, Buildings and Improvements 1,025      
Subsequent Additions 282      
Gross Carrying Amount at Year-End, Land 390      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,307      
Total 1,697      
Accumulated Depreciation 576      
Durham-Chapel Hill | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,024      
Initial Cost to Company, Buildings and Improvements 1,383      
Subsequent Additions 470      
Gross Carrying Amount at Year-End, Land 1,024      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,853      
Total 2,877      
Accumulated Depreciation 752      
Durham-Chapel Hill | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,711      
Initial Cost to Company, Buildings and Improvements 4,180      
Subsequent Additions 153      
Gross Carrying Amount at Year-End, Land 1,711      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,333      
Total 6,044      
Accumulated Depreciation 1,130      
Durham - Chapel Hill | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 663      
Initial Cost to Company, Buildings and Improvements 2,743      
Subsequent Additions 1,852      
Gross Carrying Amount at Year-End, Land 2,029      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,229      
Total 5,258      
Accumulated Depreciation 1,268      
Fayetteville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 636      
Initial Cost to Company, Buildings and Improvements 2,169      
Subsequent Additions 1,720      
Gross Carrying Amount at Year-End, Land 636      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,889      
Total 4,525      
Accumulated Depreciation 1,514      
Fayetteville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,319      
Initial Cost to Company, Buildings and Improvements 3,444      
Subsequent Additions 61      
Gross Carrying Amount at Year-End, Land 1,319      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,505      
Total 4,824      
Accumulated Depreciation 1,020      
Fayetteville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 772      
Initial Cost to Company, Buildings and Improvements 3,406      
Subsequent Additions 71      
Gross Carrying Amount at Year-End, Land 772      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,477      
Total 4,249      
Accumulated Depreciation 944      
Fayetteville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,276      
Initial Cost to Company, Buildings and Improvements 4,527      
Subsequent Additions 99      
Gross Carrying Amount at Year-End, Land 1,276      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,626      
Total 5,902      
Accumulated Depreciation 1,183      
Fayetteville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 151      
Initial Cost to Company, Buildings and Improvements 5,392      
Subsequent Additions 530      
Gross Carrying Amount at Year-End, Land 151      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,922      
Total 6,073      
Accumulated Depreciation 2,373      
Fayetteville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,195      
Initial Cost to Company, Buildings and Improvements 2,072      
Subsequent Additions 37      
Gross Carrying Amount at Year-End, Land 1,195      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,109      
Total 3,304      
Accumulated Depreciation 571      
Fayetteville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 830      
Initial Cost to Company, Buildings and Improvements 3,710      
Subsequent Additions 119      
Gross Carrying Amount at Year-End, Land 830      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,829      
Total 4,659      
Accumulated Depreciation 884      
Greensboro-High Point | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 873      
Initial Cost to Company, Buildings and Improvements 769      
Subsequent Additions 358      
Gross Carrying Amount at Year-End, Land 873      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,127      
Total 2,000      
Accumulated Depreciation 495      
Greenville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,597      
Initial Cost to Company, Buildings and Improvements 6,008      
Subsequent Additions 29      
Gross Carrying Amount at Year-End, Land 1,597      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,037      
Total 7,634      
Accumulated Depreciation 374      
Jacksonville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,265      
Initial Cost to Company, Buildings and Improvements 2,123      
Subsequent Additions 318      
Gross Carrying Amount at Year-End, Land 1,265      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,441      
Total 3,706      
Accumulated Depreciation 995      
Jacksonville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 921      
Initial Cost to Company, Buildings and Improvements 5,415      
Subsequent Additions 1,768      
Gross Carrying Amount at Year-End, Land 1,406      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,698      
Total 8,104      
Accumulated Depreciation 328      
Jacksonville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,365      
Initial Cost to Company, Buildings and Improvements 9,707      
Subsequent Additions 46      
Gross Carrying Amount at Year-End, Land 1,365      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,753      
Total 11,118      
Accumulated Depreciation 453      
Jacksonville | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,180      
Initial Cost to Company, Buildings and Improvements 3,435      
Subsequent Additions 24      
Gross Carrying Amount at Year-End, Land 1,180      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,459      
Total 4,639      
Accumulated Depreciation 211      
Nonmetropolitan Area | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 530      
Initial Cost to Company, Buildings and Improvements 2,394      
Subsequent Additions 24      
Gross Carrying Amount at Year-End, Land 530      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,418      
Total 2,948      
Accumulated Depreciation 716      
Nonmetropolitan Area | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 667      
Initial Cost to Company, Buildings and Improvements 2,066      
Subsequent Additions 29      
Gross Carrying Amount at Year-End, Land 667      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,095      
Total 2,762      
Accumulated Depreciation 653      
Nonmetropolitan Area | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,093      
Initial Cost to Company, Buildings and Improvements 2,045      
Subsequent Additions 183      
Gross Carrying Amount at Year-End, Land 2,093      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,228      
Total 4,321      
Accumulated Depreciation 719      
Nonmetropolitan Area | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 173      
Initial Cost to Company, Buildings and Improvements 2,193      
Subsequent Additions 42      
Gross Carrying Amount at Year-End, Land 173      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,235      
Total 2,408      
Accumulated Depreciation 578      
Nonmetropolitan Area | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 689      
Initial Cost to Company, Buildings and Improvements 3,153      
Subsequent Additions 53      
Gross Carrying Amount at Year-End, Land 689      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,206      
Total 3,895      
Accumulated Depreciation 934      
Raleigh | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 396      
Initial Cost to Company, Buildings and Improvements 1,700      
Subsequent Additions 259      
Gross Carrying Amount at Year-End, Land 396      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,959      
Total 2,355      
Accumulated Depreciation 827      
Raleigh | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 393      
Initial Cost to Company, Buildings and Improvements 1,190      
Subsequent Additions 266      
Gross Carrying Amount at Year-End, Land 393      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,456      
Total 1,849      
Accumulated Depreciation 619      
Raleigh | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 907      
Initial Cost to Company, Buildings and Improvements 2,913      
Subsequent Additions 214      
Gross Carrying Amount at Year-End, Land 907      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,127      
Total 4,034      
Accumulated Depreciation 1,247      
Raleigh | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,075      
Initial Cost to Company, Buildings and Improvements 6,716      
Subsequent Additions 69      
Gross Carrying Amount at Year-End, Land 1,075      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,785      
Total 7,860      
Accumulated Depreciation 477      
Raleigh | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,154      
Initial Cost to Company, Buildings and Improvements 13,124      
Subsequent Additions 40      
Gross Carrying Amount at Year-End, Land 3,154      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,164      
Total 16,318      
Accumulated Depreciation 710      
Raleigh | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,578      
Initial Cost to Company, Buildings and Improvements 4,678      
Subsequent Additions 163      
Gross Carrying Amount at Year-End, Land 1,578      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,841      
Total 6,419      
Accumulated Depreciation 1,249      
Wilmington | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,283      
Initial Cost to Company, Buildings and Improvements 1,747      
Subsequent Additions 207      
Gross Carrying Amount at Year-End, Land 1,141      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,096      
Total 3,237      
Accumulated Depreciation 873      
Wilmington | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,881      
Initial Cost to Company, Buildings and Improvements 4,618      
Subsequent Additions 106      
Gross Carrying Amount at Year-End, Land 1,881      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,724      
Total 6,605      
Accumulated Depreciation 1,284      
Wilmington | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,720      
Initial Cost to Company, Buildings and Improvements 9,032      
Subsequent Additions 155      
Gross Carrying Amount at Year-End, Land 1,720      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,187      
Total 10,907      
Accumulated Depreciation 1,262      
Wilmington | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,021      
Initial Cost to Company, Buildings and Improvements 8,136      
Subsequent Additions 141      
Gross Carrying Amount at Year-End, Land 2,021      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,277      
Total 10,298      
Accumulated Depreciation 1,240      
Wilmington | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,083      
Initial Cost to Company, Buildings and Improvements 12,487      
Subsequent Additions 152      
Gross Carrying Amount at Year-End, Land 3,083      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,639      
Total 15,722      
Accumulated Depreciation 1,606      
Wilmington(3) | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 860      
Initial Cost to Company, Buildings and Improvements 828      
Subsequent Additions 108      
Gross Carrying Amount at Year-End, Land 860      
Gross Carrying Amount at Year-End, Buildings and Improvements 936      
Total 1,796      
Accumulated Depreciation 387      
Wilmington, NC | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,398      
Initial Cost to Company, Buildings and Improvements 3,007      
Subsequent Additions 19      
Gross Carrying Amount at Year-End, Land 1,398      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,026      
Total 4,424      
Accumulated Depreciation 184      
Wilmington | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,050      
Initial Cost to Company, Buildings and Improvements 12,841      
Subsequent Additions 37      
Gross Carrying Amount at Year-End, Land 3,050      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,878      
Total 15,928      
Accumulated Depreciation 515      
Winston-Salem | NC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 362      
Initial Cost to Company, Buildings and Improvements 529      
Subsequent Additions 112      
Gross Carrying Amount at Year-End, Land 362      
Gross Carrying Amount at Year-End, Buildings and Improvements 641      
Total 1,003      
Accumulated Depreciation 276      
Boston-Cambridge-Newton | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,488      
Initial Cost to Company, Buildings and Improvements 7,300      
Subsequent Additions 174      
Gross Carrying Amount at Year-End, Land 1,488      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,474      
Total 8,962      
Accumulated Depreciation 2,395      
Boston-Cambridge-Newton | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 899      
Initial Cost to Company, Buildings and Improvements 3,863      
Subsequent Additions 99      
Gross Carrying Amount at Year-End, Land 899      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,962      
Total 4,861      
Accumulated Depreciation 997      
Boston-Cambridge-Newton | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,597      
Initial Cost to Company, Buildings and Improvements 3,138      
Subsequent Additions 130      
Gross Carrying Amount at Year-End, Land 1,597      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,268      
Total 4,865      
Accumulated Depreciation 966      
Boston-Cambridge-Newton | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,445      
Initial Cost to Company, Buildings and Improvements 2,957      
Subsequent Additions 4,993      
Gross Carrying Amount at Year-End, Land 1,445      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,950      
Total 9,395      
Accumulated Depreciation 1,283      
Boston-Cambridge-Newton | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,263      
Initial Cost to Company, Buildings and Improvements 5,098      
Subsequent Additions 123      
Gross Carrying Amount at Year-End, Land 1,263      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,221      
Total 6,484      
Accumulated Depreciation 411      
Manchester-Nashua | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,786      
Initial Cost to Company, Buildings and Improvements 6,100      
Subsequent Additions 104      
Gross Carrying Amount at Year-End, Land 1,786      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,204      
Total 7,990      
Accumulated Depreciation 1,538      
Manchester-Nashua | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,395      
Initial Cost to Company, Buildings and Improvements 5,573      
Subsequent Additions 56      
Gross Carrying Amount at Year-End, Land 1,395      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,629      
Total 7,024      
Accumulated Depreciation 1,291      
Manchester-Nashua | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,013      
Initial Cost to Company, Buildings and Improvements 3,756      
Subsequent Additions 97      
Gross Carrying Amount at Year-End, Land 1,013      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,853      
Total 4,866      
Accumulated Depreciation 321      
Manchester-Nashua | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,609      
Initial Cost to Company, Buildings and Improvements 22,446      
Subsequent Additions 77      
Gross Carrying Amount at Year-End, Land 1,609      
Gross Carrying Amount at Year-End, Buildings and Improvements 22,523      
Total 24,132      
Accumulated Depreciation 763      
Manchester-Nashua | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,738      
Initial Cost to Company, Buildings and Improvements 6,474      
Subsequent Additions 162      
Gross Carrying Amount at Year-End, Land 2,738      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,636      
Total 9,374      
Accumulated Depreciation 384      
Nonmetropolitan Area | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 632      
Initial Cost to Company, Buildings and Improvements 1,040      
Subsequent Additions 493      
Gross Carrying Amount at Year-End, Land 632      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,533      
Total 2,165      
Accumulated Depreciation 668      
Nonmetropolitan Area | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 197      
Initial Cost to Company, Buildings and Improvements 901      
Subsequent Additions 171      
Gross Carrying Amount at Year-End, Land 197      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,072      
Total 1,269      
Accumulated Depreciation 486      
Nonmetropolitan Area | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,528      
Initial Cost to Company, Buildings and Improvements 2,686      
Subsequent Additions 74      
Gross Carrying Amount at Year-End, Land 1,528      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,760      
Total 4,288      
Accumulated Depreciation 940      
Nonmetropolitan Area | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,053      
Initial Cost to Company, Buildings and Improvements 5,425      
Subsequent Additions 78      
Gross Carrying Amount at Year-End, Land 2,053      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,503      
Total 7,556      
Accumulated Depreciation 1,350      
Nonmetropolitan Area | NH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,344      
Initial Cost to Company, Buildings and Improvements 4,872      
Subsequent Additions 207      
Gross Carrying Amount at Year-End, Land 1,348      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,075      
Total 6,423      
Accumulated Depreciation 884      
New York-Newark-Jersey City | NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 742      
Initial Cost to Company, Buildings and Improvements 3,810      
Subsequent Additions 118      
Gross Carrying Amount at Year-End, Land 742      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,928      
Total 4,670      
Accumulated Depreciation 847      
New York-Newark-Jersey City | NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 831      
Initial Cost to Company, Buildings and Improvements 6,318      
Subsequent Additions 75      
Gross Carrying Amount at Year-End, Land 831      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,393      
Total 7,224      
Accumulated Depreciation 1,241      
New York-Newark-Jersey City | NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,449      
Initial Cost to Company, Buildings and Improvements 7,560      
Subsequent Additions 647      
Gross Carrying Amount at Year-End, Land 1,449      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,207      
Total 9,656      
Accumulated Depreciation 1,231      
New York-Newark-Jersey City | NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 870      
Initial Cost to Company, Buildings and Improvements 9,354      
Subsequent Additions 291      
Gross Carrying Amount at Year-End, Land 870      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,645      
Total 10,515      
Accumulated Depreciation 738      
Vineland-Bridgeton | NJ        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 180      
Initial Cost to Company, Buildings and Improvements 5,831      
Subsequent Additions 279      
Gross Carrying Amount at Year-End, Land 180      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,110      
Total 6,290      
Accumulated Depreciation 1,024      
Albuquerque | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,089      
Initial Cost to Company, Buildings and Improvements 2,845      
Subsequent Additions 286      
Gross Carrying Amount at Year-End, Land 1,089      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,131      
Total 4,220      
Accumulated Depreciation 1,148      
Albuquerque | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 854      
Initial Cost to Company, Buildings and Improvements 3,436      
Subsequent Additions 126      
Gross Carrying Amount at Year-End, Land 854      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,562      
Total 4,416      
Accumulated Depreciation 901      
Albuquerque | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,247      
Initial Cost to Company, Buildings and Improvements 2,753      
Subsequent Additions 3,136      
Gross Carrying Amount at Year-End, Land 2,291      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,845      
Total 7,136      
Accumulated Depreciation 649      
Albuquerque | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,386      
Initial Cost to Company, Buildings and Improvements 7,658      
Subsequent Additions 135      
Gross Carrying Amount at Year-End, Land 2,386      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,793      
Total 10,179      
Accumulated Depreciation 1,045      
Albuquerque | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,448      
Initial Cost to Company, Buildings and Improvements 11,065      
Subsequent Additions 182      
Gross Carrying Amount at Year-End, Land 2,448      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,247      
Total 13,695      
Accumulated Depreciation 1,234      
Albuquerque | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,122      
Initial Cost to Company, Buildings and Improvements 13,265      
Subsequent Additions 234      
Gross Carrying Amount at Year-End, Land 1,122      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,499      
Total 14,621      
Accumulated Depreciation 446      
Nonmetropolitan Area | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 343      
Initial Cost to Company, Buildings and Improvements 3,167      
Subsequent Additions 24      
Gross Carrying Amount at Year-End, Land 343      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,191      
Total 3,534      
Accumulated Depreciation 102      
Nonmetropolitan Area | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 456      
Initial Cost to Company, Buildings and Improvements 3,052      
Subsequent Additions 79      
Gross Carrying Amount at Year-End, Land 456      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,131      
Total 3,587      
Accumulated Depreciation 89      
Nonmetropolitan Area | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 415      
Initial Cost to Company, Buildings and Improvements 4,890      
Subsequent Additions 39      
Gross Carrying Amount at Year-End, Land 415      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,929      
Total 5,344      
Accumulated Depreciation 150      
Nonmetropolitan Area | NM        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,149      
Initial Cost to Company, Buildings and Improvements 6,271      
Subsequent Additions 63      
Gross Carrying Amount at Year-End, Land 1,141      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,342      
Total 7,483      
Accumulated Depreciation 221      
Carson City | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 985      
Initial Cost to Company, Buildings and Improvements 1,438      
Subsequent Additions 463      
Gross Carrying Amount at Year-End, Land 1,003      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,883      
Total 2,886      
Accumulated Depreciation 546      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,169      
Initial Cost to Company, Buildings and Improvements 3,616      
Subsequent Additions 1,190      
Gross Carrying Amount at Year-End, Land 1,169      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,806      
Total 5,975      
Accumulated Depreciation 2,053      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 389      
Initial Cost to Company, Buildings and Improvements 2,850      
Subsequent Additions 811      
Gross Carrying Amount at Year-End, Land 389      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,661      
Total 4,050      
Accumulated Depreciation 1,185      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 794      
Initial Cost to Company, Buildings and Improvements 1,406      
Subsequent Additions 481      
Gross Carrying Amount at Year-End, Land 794      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,887      
Total 2,681      
Accumulated Depreciation 862      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,757      
Initial Cost to Company, Buildings and Improvements 4,223      
Subsequent Additions 102      
Gross Carrying Amount at Year-End, Land 1,757      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,325      
Total 6,082      
Accumulated Depreciation 1,210      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,121      
Initial Cost to Company, Buildings and Improvements 1,510      
Subsequent Additions 295      
Gross Carrying Amount at Year-End, Land 1,121      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,805      
Total 2,926      
Accumulated Depreciation 647      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,160      
Initial Cost to Company, Buildings and Improvements 4,544      
Subsequent Additions 318      
Gross Carrying Amount at Year-End, Land 2,160      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,862      
Total 7,022      
Accumulated Depreciation 1,062      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,362      
Initial Cost to Company, Buildings and Improvements 8,445      
Subsequent Additions 235      
Gross Carrying Amount at Year-End, Land 2,362      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,680      
Total 11,042      
Accumulated Depreciation 1,503      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,157      
Initial Cost to Company, Buildings and Improvements 2,753      
Subsequent Additions 139      
Gross Carrying Amount at Year-End, Land 2,157      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,892      
Total 5,049      
Accumulated Depreciation 719      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,296      
Initial Cost to Company, Buildings and Improvements 8,039      
Subsequent Additions 264      
Gross Carrying Amount at Year-End, Land 1,296      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,303      
Total 9,599      
Accumulated Depreciation 1,374      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 828      
Initial Cost to Company, Buildings and Improvements 2,030      
Subsequent Additions 357      
Gross Carrying Amount at Year-End, Land 828      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,387      
Total 3,215      
Accumulated Depreciation 674      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,864      
Initial Cost to Company, Buildings and Improvements 2,870      
Subsequent Additions 2,318      
Gross Carrying Amount at Year-End, Land 3,976      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,076      
Total 9,052      
Accumulated Depreciation 1,399      
Las Vegas-Henderson-Paradise | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,047      
Initial Cost to Company, Buildings and Improvements 7,413      
Subsequent Additions 394      
Gross Carrying Amount at Year-End, Land 1,047      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,807      
Total 8,854      
Accumulated Depreciation 1,439      
Reno | NV        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,141      
Initial Cost to Company, Buildings and Improvements 6,947      
Subsequent Additions 26      
Gross Carrying Amount at Year-End, Land 1,141      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,973      
Total 8,114      
Accumulated Depreciation 335      
Albany-Schenectady-Troy | NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,207      
Initial Cost to Company, Buildings and Improvements 22,493      
Subsequent Additions 90      
Gross Carrying Amount at Year-End, Land 2,207      
Gross Carrying Amount at Year-End, Buildings and Improvements 22,583      
Total 24,790      
Accumulated Depreciation 118      
New York-Newark-Jersey City | NY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,191      
Initial Cost to Company, Buildings and Improvements 11,389      
Subsequent Additions 48      
Gross Carrying Amount at Year-End, Land 1,191      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,437      
Total 12,628      
Accumulated Depreciation 820      
Canton-Massillon | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 83      
Initial Cost to Company, Buildings and Improvements 2,911      
Subsequent Additions 53      
Gross Carrying Amount at Year-End, Land 83      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,964      
Total 3,047      
Accumulated Depreciation 746      
Canton-Massillon | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 292      
Initial Cost to Company, Buildings and Improvements 2,107      
Subsequent Additions 210      
Gross Carrying Amount at Year-End, Land 292      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,317      
Total 2,609      
Accumulated Depreciation 1,125      
Cincinnati | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,059      
Initial Cost to Company, Buildings and Improvements 11,660      
Subsequent Additions 71      
Gross Carrying Amount at Year-End, Land 2,059      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,731      
Total 13,790      
Accumulated Depreciation 2,121      
Cincinnati | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 449      
Initial Cost to Company, Buildings and Improvements 3,681      
Subsequent Additions 10      
Gross Carrying Amount at Year-End, Land 449      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,691      
Total 4,140      
Accumulated Depreciation 275      
Cincinnati | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 940      
Initial Cost to Company, Buildings and Improvements 3,193      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 940      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,213      
Total 4,153      
Accumulated Depreciation 253      
Cincinnati | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,210      
Initial Cost to Company, Buildings and Improvements 10,345      
Subsequent Additions 48      
Gross Carrying Amount at Year-End, Land 1,210      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,393      
Total 11,603      
Accumulated Depreciation 423      
Cleveland-Elyria | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 169      
Initial Cost to Company, Buildings and Improvements 2,702      
Subsequent Additions 63      
Gross Carrying Amount at Year-End, Land 169      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,765      
Total 2,934      
Accumulated Depreciation 663      
Cleveland-Elyria | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 193      
Initial Cost to Company, Buildings and Improvements 3,323      
Subsequent Additions 51      
Gross Carrying Amount at Year-End, Land 193      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,374      
Total 3,567      
Accumulated Depreciation 724      
Cleveland-Elyria | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 490      
Initial Cost to Company, Buildings and Improvements 1,050      
Subsequent Additions 34      
Gross Carrying Amount at Year-End, Land 490      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,084      
Total 1,574      
Accumulated Depreciation 417      
Cleveland-Elyria | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 845      
Initial Cost to Company, Buildings and Improvements 4,916      
Subsequent Additions 42      
Gross Carrying Amount at Year-End, Land 845      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,958      
Total 5,803      
Accumulated Depreciation 1,235      
Cleveland-Elyria | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 842      
Initial Cost to Company, Buildings and Improvements 2,044      
Subsequent Additions 56      
Gross Carrying Amount at Year-End, Land 842      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,100      
Total 2,942      
Accumulated Depreciation 832      
Mount Vernon | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 373      
Initial Cost to Company, Buildings and Improvements 3,270      
Subsequent Additions 7      
Gross Carrying Amount at Year-End, Land 373      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,277      
Total 3,650      
Accumulated Depreciation 174      
Springfield | OH        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 398      
Initial Cost to Company, Buildings and Improvements 2,307      
Subsequent Additions 23      
Gross Carrying Amount at Year-End, Land 398      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,330      
Total 2,728      
Accumulated Depreciation 117      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 388      
Initial Cost to Company, Buildings and Improvements 3,142      
Subsequent Additions 259      
Gross Carrying Amount at Year-End, Land 388      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,401      
Total 3,789      
Accumulated Depreciation 1,418      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 213      
Initial Cost to Company, Buildings and Improvements 1,383      
Subsequent Additions 136      
Gross Carrying Amount at Year-End, Land 213      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,519      
Total 1,732      
Accumulated Depreciation 633      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 561      
Initial Cost to Company, Buildings and Improvements 2,355      
Subsequent Additions 651      
Gross Carrying Amount at Year-End, Land 561      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,006      
Total 3,567      
Accumulated Depreciation 1,378      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 349      
Initial Cost to Company, Buildings and Improvements 2,368      
Subsequent Additions 636      
Gross Carrying Amount at Year-End, Land 349      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,004      
Total 3,353      
Accumulated Depreciation 1,404      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 466      
Initial Cost to Company, Buildings and Improvements 2,544      
Subsequent Additions 135      
Gross Carrying Amount at Year-End, Land 466      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,679      
Total 3,145      
Accumulated Depreciation 1,100      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 144      
Initial Cost to Company, Buildings and Improvements 1,576      
Subsequent Additions 237      
Gross Carrying Amount at Year-End, Land 144      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,813      
Total 1,957      
Accumulated Depreciation 808      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 168      
Initial Cost to Company, Buildings and Improvements 1,696      
Subsequent Additions 326      
Gross Carrying Amount at Year-End, Land 168      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,022      
Total 2,190      
Accumulated Depreciation 875      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 220      
Initial Cost to Company, Buildings and Improvements 1,606      
Subsequent Additions 147      
Gross Carrying Amount at Year-End, Land 220      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,753      
Total 1,973      
Accumulated Depreciation 739      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 376      
Initial Cost to Company, Buildings and Improvements 1,460      
Subsequent Additions 70      
Gross Carrying Amount at Year-End, Land 376      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,530      
Total 1,906      
Accumulated Depreciation 616      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 337      
Initial Cost to Company, Buildings and Improvements 2,788      
Subsequent Additions 115      
Gross Carrying Amount at Year-End, Land 337      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,903      
Total 3,240      
Accumulated Depreciation 1,178      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 814      
Initial Cost to Company, Buildings and Improvements 3,161      
Subsequent Additions 1,270      
Gross Carrying Amount at Year-End, Land 814      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,431      
Total 5,245      
Accumulated Depreciation 1,576      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 590      
Initial Cost to Company, Buildings and Improvements 1,502      
Subsequent Additions 1,827      
Gross Carrying Amount at Year-End, Land 590      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,329      
Total 3,919      
Accumulated Depreciation 1,276      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 205      
Initial Cost to Company, Buildings and Improvements 1,772      
Subsequent Additions 605      
Gross Carrying Amount at Year-End, Land 205      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,377      
Total 2,582      
Accumulated Depreciation 1,047      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 701      
Initial Cost to Company, Buildings and Improvements 4,926      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 701      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,946      
Total 5,647      
Accumulated Depreciation 1,029      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 888      
Initial Cost to Company, Buildings and Improvements 4,310      
Subsequent Additions 30      
Gross Carrying Amount at Year-End, Land 888      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,340      
Total 5,228      
Accumulated Depreciation 338      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 591      
Initial Cost to Company, Buildings and Improvements 1,413      
Subsequent Additions 25      
Gross Carrying Amount at Year-End, Land 591      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,438      
Total 2,029      
Accumulated Depreciation 147      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,771      
Initial Cost to Company, Buildings and Improvements 4,973      
Subsequent Additions 375      
Gross Carrying Amount at Year-End, Land 1,771      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,348      
Total 7,119      
Accumulated Depreciation 504      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 548      
Initial Cost to Company, Buildings and Improvements 1,892      
Subsequent Additions 118      
Gross Carrying Amount at Year-End, Land 548      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,010      
Total 2,558      
Accumulated Depreciation 814      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 764      
Initial Cost to Company, Buildings and Improvements 1,386      
Subsequent Additions 478      
Gross Carrying Amount at Year-End, Land 764      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,864      
Total 2,628      
Accumulated Depreciation 822      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,305      
Initial Cost to Company, Buildings and Improvements 2,533      
Subsequent Additions 187      
Gross Carrying Amount at Year-End, Land 1,305      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,720      
Total 4,025      
Accumulated Depreciation 1,120      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 940      
Initial Cost to Company, Buildings and Improvements 2,196      
Subsequent Additions 388      
Gross Carrying Amount at Year-End, Land 940      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,584      
Total 3,524      
Accumulated Depreciation 1,116      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 59      
Initial Cost to Company, Buildings and Improvements 466      
Subsequent Additions 416      
Gross Carrying Amount at Year-End, Land 59      
Gross Carrying Amount at Year-End, Buildings and Improvements 882      
Total 941      
Accumulated Depreciation 416      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 426      
Initial Cost to Company, Buildings and Improvements 1,424      
Subsequent Additions 300      
Gross Carrying Amount at Year-End, Land 426      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,724      
Total 2,150      
Accumulated Depreciation 780      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 250      
Initial Cost to Company, Buildings and Improvements 667      
Subsequent Additions 300      
Gross Carrying Amount at Year-End, Land 250      
Gross Carrying Amount at Year-End, Buildings and Improvements 967      
Total 1,217      
Accumulated Depreciation 402      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 492      
Initial Cost to Company, Buildings and Improvements 1,343      
Subsequent Additions 202      
Gross Carrying Amount at Year-End, Land 492      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,545      
Total 2,037      
Accumulated Depreciation 589      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 505      
Initial Cost to Company, Buildings and Improvements 1,346      
Subsequent Additions 788      
Gross Carrying Amount at Year-End, Land 505      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,134      
Total 2,639      
Accumulated Depreciation 1,037      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 466      
Initial Cost to Company, Buildings and Improvements 1,270      
Subsequent Additions 254      
Gross Carrying Amount at Year-End, Land 466      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,524      
Total 1,990      
Accumulated Depreciation 586      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 944      
Initial Cost to Company, Buildings and Improvements 2,085      
Subsequent Additions 125      
Gross Carrying Amount at Year-End, Land 944      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,210      
Total 3,154      
Accumulated Depreciation 832      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 892      
Initial Cost to Company, Buildings and Improvements 2,421      
Subsequent Additions 32      
Gross Carrying Amount at Year-End, Land 892      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,453      
Total 3,345      
Accumulated Depreciation 933      
Tulsa | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,103      
Initial Cost to Company, Buildings and Improvements 4,431      
Subsequent Additions 559      
Gross Carrying Amount at Year-End, Land 1,103      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,990      
Total 6,093      
Accumulated Depreciation 2,853      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,082      
Initial Cost to Company, Buildings and Improvements 4,218      
Subsequent Additions 48      
Gross Carrying Amount at Year-End, Land 1,082      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,266      
Total 5,348      
Accumulated Depreciation 1,053      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 736      
Initial Cost to Company, Buildings and Improvements 2,925      
Subsequent Additions 29      
Gross Carrying Amount at Year-End, Land 736      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,954      
Total 3,690      
Accumulated Depreciation 886      
Oklahoma City | OK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,135      
Initial Cost to Company, Buildings and Improvements 3,759      
Subsequent Additions 52      
Gross Carrying Amount at Year-End, Land 1,135      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,811      
Total 4,946      
Accumulated Depreciation 993      
Bend-Redmond | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 295      
Initial Cost to Company, Buildings and Improvements 1,369      
Subsequent Additions 207      
Gross Carrying Amount at Year-End, Land 295      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,576      
Total 1,871      
Accumulated Depreciation 621      
Bend-Redmond | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,692      
Initial Cost to Company, Buildings and Improvements 2,410      
Subsequent Additions 81      
Gross Carrying Amount at Year-End, Land 1,692      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,491      
Total 4,183      
Accumulated Depreciation 1,319      
Bend-Redmond | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 690      
Initial Cost to Company, Buildings and Improvements 1,983      
Subsequent Additions 856      
Gross Carrying Amount at Year-End, Land 690      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,839      
Total 3,529      
Accumulated Depreciation 1,007      
Bend-Redmond | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 722      
Initial Cost to Company, Buildings and Improvements 2,151      
Subsequent Additions 16      
Gross Carrying Amount at Year-End, Land 722      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,167      
Total 2,889      
Accumulated Depreciation 781      
Bend-Redmond | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 800      
Initial Cost to Company, Buildings and Improvements 2,836      
Subsequent Additions 25      
Gross Carrying Amount at Year-End, Land 800      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,861      
Total 3,661      
Accumulated Depreciation 1,027      
Bend-Redmond | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,688      
Initial Cost to Company, Buildings and Improvements 10,731      
Subsequent Additions 127      
Gross Carrying Amount at Year-End, Land 2,688      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,858      
Total 13,546      
Accumulated Depreciation 2,736      
Bend-Redmond | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,297      
Initial Cost to Company, Buildings and Improvements 15,292      
Subsequent Additions 1      
Gross Carrying Amount at Year-End, Land 1,297      
Gross Carrying Amount at Year-End, Buildings and Improvements 15,293      
Total 16,590      
Accumulated Depreciation 477      
Bend - Redmond | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 571      
Initial Cost to Company, Buildings and Improvements 1,917      
Subsequent Additions 103      
Gross Carrying Amount at Year-End, Land 571      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,020      
Total 2,591      
Accumulated Depreciation 709      
Bend - Redmond | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 397      
Initial Cost to Company, Buildings and Improvements 1,180      
Subsequent Additions 339      
Gross Carrying Amount at Year-End, Land 397      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,519      
Total 1,916      
Accumulated Depreciation 757      
Corvallis | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 382      
Initial Cost to Company, Buildings and Improvements 1,465      
Subsequent Additions 64      
Gross Carrying Amount at Year-End, Land 382      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,529      
Total 1,911      
Accumulated Depreciation 655      
Eugene | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 710      
Initial Cost to Company, Buildings and Improvements 1,539      
Subsequent Additions 183      
Gross Carrying Amount at Year-End, Land 710      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,722      
Total 2,432      
Accumulated Depreciation 717      
Eugene | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 842      
Initial Cost to Company, Buildings and Improvements 1,674      
Subsequent Additions 60      
Gross Carrying Amount at Year-End, Land 842      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,734      
Total 2,576      
Accumulated Depreciation 785      
Eugene | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 728      
Initial Cost to Company, Buildings and Improvements 3,230      
Subsequent Additions 267      
Gross Carrying Amount at Year-End, Land 728      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,497      
Total 4,225      
Accumulated Depreciation 990      
Eugene | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,601      
Initial Cost to Company, Buildings and Improvements 2,686      
Subsequent Additions 181      
Gross Carrying Amount at Year-End, Land 1,601      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,867      
Total 4,468      
Accumulated Depreciation 1,500      
Eugene | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 414      
Initial Cost to Company, Buildings and Improvements 1,990      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 414      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,010      
Total 2,424      
Accumulated Depreciation 621      
Eugene | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,149      
Initial Cost to Company, Buildings and Improvements 2,061      
Subsequent Additions 170      
Gross Carrying Amount at Year-End, Land 1,149      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,231      
Total 3,380      
Accumulated Depreciation 789      
Nonmetropolitan Area | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 997      
Initial Cost to Company, Buildings and Improvements 1,874      
Subsequent Additions 22      
Gross Carrying Amount at Year-End, Land 997      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,896      
Total 2,893      
Accumulated Depreciation 625      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 851      
Initial Cost to Company, Buildings and Improvements 2,063      
Subsequent Additions 32      
Gross Carrying Amount at Year-End, Land 851      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,095      
Total 2,946      
Accumulated Depreciation 681      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,704      
Initial Cost to Company, Buildings and Improvements 2,313      
Subsequent Additions 206      
Gross Carrying Amount at Year-End, Land 1,708      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,515      
Total 4,223      
Accumulated Depreciation 1,043      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,254      
Initial Cost to Company, Buildings and Improvements 2,787      
Subsequent Additions 99      
Gross Carrying Amount at Year-End, Land 1,250      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,890      
Total 4,140      
Accumulated Depreciation 936      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,808      
Initial Cost to Company, Buildings and Improvements 4,437      
Subsequent Additions 98      
Gross Carrying Amount at Year-End, Land 2,808      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,535      
Total 7,343      
Accumulated Depreciation 1,673      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,015      
Initial Cost to Company, Buildings and Improvements 2,184      
Subsequent Additions 31      
Gross Carrying Amount at Year-End, Land 1,015      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,215      
Total 3,230      
Accumulated Depreciation 733      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,496      
Initial Cost to Company, Buildings and Improvements 3,372      
Subsequent Additions 343      
Gross Carrying Amount at Year-End, Land 1,496      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,715      
Total 5,211      
Accumulated Depreciation 1,132      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 954      
Initial Cost to Company, Buildings and Improvements 3,026      
Subsequent Additions 143      
Gross Carrying Amount at Year-End, Land 954      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,169      
Total 4,123      
Accumulated Depreciation 912      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,627      
Initial Cost to Company, Buildings and Improvements 2,388      
Subsequent Additions 201      
Gross Carrying Amount at Year-End, Land 1,627      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,589      
Total 4,216      
Accumulated Depreciation 848      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,509      
Initial Cost to Company, Buildings and Improvements 4,200      
Subsequent Additions 506      
Gross Carrying Amount at Year-End, Land 2,509      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,706      
Total 7,215      
Accumulated Depreciation 1,513      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 787      
Initial Cost to Company, Buildings and Improvements 1,915      
Subsequent Additions 90      
Gross Carrying Amount at Year-End, Land 787      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,005      
Total 2,792      
Accumulated Depreciation 662      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,703      
Initial Cost to Company, Buildings and Improvements 4,729      
Subsequent Additions 49      
Gross Carrying Amount at Year-End, Land 1,703      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,778      
Total 6,481      
Accumulated Depreciation 1,435      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 738      
Initial Cost to Company, Buildings and Improvements 2,483      
Subsequent Additions 26      
Gross Carrying Amount at Year-End, Land 738      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,509      
Total 3,247      
Accumulated Depreciation 735      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,690      
Initial Cost to Company, Buildings and Improvements 2,995      
Subsequent Additions 289      
Gross Carrying Amount at Year-End, Land 1,690      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,284      
Total 4,974      
Accumulated Depreciation 818      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,200      
Initial Cost to Company, Buildings and Improvements 9,531      
Subsequent Additions 462      
Gross Carrying Amount at Year-End, Land 1,200      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,993      
Total 11,193      
Accumulated Depreciation 4,113      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 401      
Initial Cost to Company, Buildings and Improvements 3,718      
Subsequent Additions 137      
Gross Carrying Amount at Year-End, Land 401      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,855      
Total 4,256      
Accumulated Depreciation 1,288      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,160      
Initial Cost to Company, Buildings and Improvements 3,291      
Subsequent Additions 67      
Gross Carrying Amount at Year-End, Land 1,160      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,358      
Total 4,518      
Accumulated Depreciation 1,081      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,435      
Initial Cost to Company, Buildings and Improvements 4,342      
Subsequent Additions 34      
Gross Carrying Amount at Year-End, Land 1,435      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,376      
Total 5,811      
Accumulated Depreciation 1,412      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,478      
Initial Cost to Company, Buildings and Improvements 4,127      
Subsequent Additions 26      
Gross Carrying Amount at Year-End, Land 1,478      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,153      
Total 5,631      
Accumulated Depreciation 1,330      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,402      
Initial Cost to Company, Buildings and Improvements 3,196      
Subsequent Additions 59      
Gross Carrying Amount at Year-End, Land 1,402      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,255      
Total 4,657      
Accumulated Depreciation 989      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,538      
Initial Cost to Company, Buildings and Improvements 4,938      
Subsequent Additions (1,063)      
Gross Carrying Amount at Year-End, Land 3,398      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,015      
Total 7,413      
Accumulated Depreciation 1,289      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,501      
Initial Cost to Company, Buildings and Improvements 3,136      
Subsequent Additions 35      
Gross Carrying Amount at Year-End, Land 1,501      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,171      
Total 4,672      
Accumulated Depreciation 1,019      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,746      
Initial Cost to Company, Buildings and Improvements 3,393      
Subsequent Additions 56      
Gross Carrying Amount at Year-End, Land 1,746      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,449      
Total 5,195      
Accumulated Depreciation 1,140      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,014      
Initial Cost to Company, Buildings and Improvements 3,017      
Subsequent Additions 4,030      
Gross Carrying Amount at Year-End, Land 1,827      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,234      
Total 8,061      
Accumulated Depreciation 1,138      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,202      
Initial Cost to Company, Buildings and Improvements 3,477      
Subsequent Additions 354      
Gross Carrying Amount at Year-End, Land 2,202      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,831      
Total 6,033      
Accumulated Depreciation 1,340      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,764      
Initial Cost to Company, Buildings and Improvements 7,360      
Subsequent Additions 34      
Gross Carrying Amount at Year-End, Land 1,764      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,394      
Total 9,158      
Accumulated Depreciation 2,094      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,670      
Initial Cost to Company, Buildings and Improvements 8,709      
Subsequent Additions 105      
Gross Carrying Amount at Year-End, Land 2,670      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,814      
Total 11,484      
Accumulated Depreciation 1,769      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 410      
Initial Cost to Company, Buildings and Improvements 622      
Subsequent Additions 190      
Gross Carrying Amount at Year-End, Land 410      
Gross Carrying Amount at Year-End, Buildings and Improvements 812      
Total 1,222      
Accumulated Depreciation 292      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,258      
Initial Cost to Company, Buildings and Improvements 6,298      
Subsequent Additions 39      
Gross Carrying Amount at Year-End, Land 1,258      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,337      
Total 7,595      
Accumulated Depreciation 1,136      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,334      
Initial Cost to Company, Buildings and Improvements 7,726      
Subsequent Additions 90      
Gross Carrying Amount at Year-End, Land 2,340      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,810      
Total 10,150      
Accumulated Depreciation 1,767      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 860      
Initial Cost to Company, Buildings and Improvements 3,740      
Subsequent Additions 6      
Gross Carrying Amount at Year-End, Land 860      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,746      
Total 4,606      
Accumulated Depreciation 734      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 771      
Initial Cost to Company, Buildings and Improvements 4,121      
Subsequent Additions 7      
Gross Carrying Amount at Year-End, Land 771      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,128      
Total 4,899      
Accumulated Depreciation 694      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,002      
Initial Cost to Company, Buildings and Improvements 14,445      
Subsequent Additions 261      
Gross Carrying Amount at Year-End, Land 2,002      
Gross Carrying Amount at Year-End, Buildings and Improvements 14,706      
Total 16,708      
Accumulated Depreciation 3,007      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,048      
Initial Cost to Company, Buildings and Improvements 3,549      
Subsequent Additions 45      
Gross Carrying Amount at Year-End, Land 1,048      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,594      
Total 4,642      
Accumulated Depreciation 768      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 857      
Initial Cost to Company, Buildings and Improvements 7,791      
Subsequent Additions 1      
Gross Carrying Amount at Year-End, Land 857      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,792      
Total 8,649      
Accumulated Depreciation 453      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,982      
Initial Cost to Company, Buildings and Improvements 15,574      
Subsequent Additions 18      
Gross Carrying Amount at Year-End, Land 1,982      
Gross Carrying Amount at Year-End, Buildings and Improvements 15,592      
Total 17,574      
Accumulated Depreciation 511      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,325      
Initial Cost to Company, Buildings and Improvements 13,631      
Subsequent Additions 6      
Gross Carrying Amount at Year-End, Land 1,325      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,637      
Total 14,962      
Accumulated Depreciation 438      
Portland-Vancouver-Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 937      
Initial Cost to Company, Buildings and Improvements 13,238      
Subsequent Additions 28      
Gross Carrying Amount at Year-End, Land 937      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,266      
Total 14,203      
Accumulated Depreciation 404      
Portland-Vancouver-Hillsboro(3) | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,077      
Initial Cost to Company, Buildings and Improvements 3,008      
Subsequent Additions 237      
Gross Carrying Amount at Year-End, Land 1,077      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,245      
Total 4,322      
Accumulated Depreciation 1,040      
Portland-Vancouver-Hillsboro(3) | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,072      
Initial Cost to Company, Buildings and Improvements 2,629      
Subsequent Additions 159      
Gross Carrying Amount at Year-End, Land 1,072      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,788      
Total 3,860      
Accumulated Depreciation 971      
Portland-Vancouver-Hillsboro(3) | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,217      
Initial Cost to Company, Buildings and Improvements 3,766      
Subsequent Additions 7,247      
Gross Carrying Amount at Year-End, Land 3,722      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,508      
Total 13,230      
Accumulated Depreciation 1,313      
Portland-Vancouver-Hillsboro(3) | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,334      
Initial Cost to Company, Buildings and Improvements 2,324      
Subsequent Additions 380      
Gross Carrying Amount at Year-End, Land 1,334      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,704      
Total 4,038      
Accumulated Depreciation 986      
Portland - Vancouver - Hillsboro - Property Thirty Eight [Member] | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 996      
Initial Cost to Company, Buildings and Improvements 2,525      
Subsequent Additions 195      
Gross Carrying Amount at Year-End, Land 996      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,720      
Total 3,716      
Accumulated Depreciation 962      
Portland - Vancouver - Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 427      
Initial Cost to Company, Buildings and Improvements 1,648      
Subsequent Additions 44      
Gross Carrying Amount at Year-End, Land 427      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,692      
Total 2,119      
Accumulated Depreciation 574      
Portland - Vancouver - Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 474      
Initial Cost to Company, Buildings and Improvements 1,789      
Subsequent Additions 187      
Gross Carrying Amount at Year-End, Land 474      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,976      
Total 2,450      
Accumulated Depreciation 732      
Portland - Vancouver - Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,405      
Initial Cost to Company, Buildings and Improvements 2,650      
Subsequent Additions 459      
Gross Carrying Amount at Year-End, Land 1,405      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,109      
Total 4,514      
Accumulated Depreciation 1,459      
Portland - Vancouver - Hillsboro | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 492      
Initial Cost to Company, Buildings and Improvements 1,248      
Subsequent Additions 694      
Gross Carrying Amount at Year-End, Land 660      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,774      
Total 2,434      
Accumulated Depreciation 518      
Salem | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 472      
Initial Cost to Company, Buildings and Improvements 2,880      
Subsequent Additions 5      
Gross Carrying Amount at Year-End, Land 472      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,885      
Total 3,357      
Accumulated Depreciation 403      
Salem | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 408      
Initial Cost to Company, Buildings and Improvements 2,221      
Subsequent Additions 65      
Gross Carrying Amount at Year-End, Land 408      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,286      
Total 2,694      
Accumulated Depreciation 414      
Salem | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,709      
Initial Cost to Company, Buildings and Improvements 6,225      
Subsequent Additions 1,603      
Gross Carrying Amount at Year-End, Land 2,053      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,484      
Total 9,537      
Accumulated Depreciation 674      
Salem | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,082      
Initial Cost to Company, Buildings and Improvements 8,359      
Subsequent Additions 70      
Gross Carrying Amount at Year-End, Land 1,082      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,429      
Total 9,511      
Accumulated Depreciation 482      
Salem | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 633      
Initial Cost to Company, Buildings and Improvements 7,340      
Subsequent Additions 1      
Gross Carrying Amount at Year-End, Land 633      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,341      
Total 7,974      
Accumulated Depreciation 347      
The Dalles | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,108      
Initial Cost to Company, Buildings and Improvements 2,100      
Subsequent Additions 33      
Gross Carrying Amount at Year-End, Land 1,108      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,133      
Total 3,241      
Accumulated Depreciation 749      
The Dalles | OR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 658      
Initial Cost to Company, Buildings and Improvements 4,572      
Subsequent Additions 92      
Gross Carrying Amount at Year-End, Land 658      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,664      
Total 5,322      
Accumulated Depreciation 638      
Allentown-Bethlehem-Easton | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,566      
Initial Cost to Company, Buildings and Improvements 17,625      
Subsequent Additions 317      
Gross Carrying Amount at Year-End, Land 2,566      
Gross Carrying Amount at Year-End, Buildings and Improvements 17,942      
Total 20,508      
Accumulated Depreciation 431      
East Stroudsburg | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,292      
Initial Cost to Company, Buildings and Improvements 5,653      
Subsequent Additions 252      
Gross Carrying Amount at Year-End, Land 2,292      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,905      
Total 8,197      
Accumulated Depreciation 411      
Harrisburg-Carlisle | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,802      
Initial Cost to Company, Buildings and Improvements 14,459      
Subsequent Additions 183      
Gross Carrying Amount at Year-End, Land 2,802      
Gross Carrying Amount at Year-End, Buildings and Improvements 14,642      
Total 17,444      
Accumulated Depreciation 979      
Harrisburg-Carlisle | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,995      
Initial Cost to Company, Buildings and Improvements 11,014      
Subsequent Additions 225      
Gross Carrying Amount at Year-End, Land 1,995      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,239      
Total 13,234      
Accumulated Depreciation 235      
Lancaster | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,393      
Initial Cost to Company, Buildings and Improvements 6,642      
Subsequent Additions 104      
Gross Carrying Amount at Year-End, Land 1,393      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,746      
Total 8,139      
Accumulated Depreciation 1,188      
Lancaster | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 712      
Initial Cost to Company, Buildings and Improvements 3,821      
Subsequent Additions 23      
Gross Carrying Amount at Year-End, Land 712      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,844      
Total 4,556      
Accumulated Depreciation 745      
Lancaster | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 599      
Initial Cost to Company, Buildings and Improvements 4,712      
Subsequent Additions 54      
Gross Carrying Amount at Year-End, Land 599      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,766      
Total 5,365      
Accumulated Depreciation 631      
Lancaster | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 520      
Initial Cost to Company, Buildings and Improvements 2,135      
Subsequent Additions 4      
Gross Carrying Amount at Year-End, Land 520      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,139      
Total 2,659      
Accumulated Depreciation 331      
Lancaster | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 671      
Initial Cost to Company, Buildings and Improvements 5,098      
Subsequent Additions 18      
Gross Carrying Amount at Year-End, Land 671      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,116      
Total 5,787      
Accumulated Depreciation 492      
Lancaster | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,706      
Initial Cost to Company, Buildings and Improvements 11,180      
Subsequent Additions 98      
Gross Carrying Amount at Year-End, Land 1,706      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,278      
Total 12,984      
Accumulated Depreciation 1,094      
Lancaster | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 550      
Initial Cost to Company, Buildings and Improvements 2,405      
Subsequent Additions 51      
Gross Carrying Amount at Year-End, Land 550      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,456      
Total 3,006      
Accumulated Depreciation 116      
Lancaster | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 910      
Initial Cost to Company, Buildings and Improvements 1,697      
Subsequent Additions 13      
Gross Carrying Amount at Year-End, Land 910      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,710      
Total 2,620      
Accumulated Depreciation 118      
Philadelphia-Camden-Wilmington | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 625      
Initial Cost to Company, Buildings and Improvements 7,377      
Subsequent Additions 233      
Gross Carrying Amount at Year-End, Land 625      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,610      
Total 8,235      
Accumulated Depreciation 1,134      
Philadelphia-Camden-Wilmington | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,710      
Initial Cost to Company, Buildings and Improvements 3,872      
Subsequent Additions 93      
Gross Carrying Amount at Year-End, Land 1,710      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,965      
Total 5,675      
Accumulated Depreciation 186      
Pittsburgh | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 836      
Initial Cost to Company, Buildings and Improvements 4,185      
Subsequent Additions 84      
Gross Carrying Amount at Year-End, Land 836      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,269      
Total 5,105      
Accumulated Depreciation 306      
Pittsburgh | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 612      
Initial Cost to Company, Buildings and Improvements 1,395      
Subsequent Additions 187      
Gross Carrying Amount at Year-End, Land 612      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,582      
Total 2,194      
Accumulated Depreciation 159      
Reading | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,415      
Initial Cost to Company, Buildings and Improvements 6,432      
Subsequent Additions 0      
Gross Carrying Amount at Year-End, Land 1,415      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,432      
Total 7,847      
Accumulated Depreciation 128      
York-Hanover | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 586      
Initial Cost to Company, Buildings and Improvements 3,266      
Subsequent Additions 26      
Gross Carrying Amount at Year-End, Land 586      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,292      
Total 3,878      
Accumulated Depreciation 742      
York-Hanover | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 413      
Initial Cost to Company, Buildings and Improvements 7,456      
Subsequent Additions 73      
Gross Carrying Amount at Year-End, Land 413      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,529      
Total 7,942      
Accumulated Depreciation 549      
York-Hanover | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,269      
Initial Cost to Company, Buildings and Improvements 5,025      
Subsequent Additions 1,507      
Gross Carrying Amount at Year-End, Land 1,269      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,532      
Total 7,801      
Accumulated Depreciation 474      
York-Hanover | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 854      
Initial Cost to Company, Buildings and Improvements 2,588      
Subsequent Additions 22      
Gross Carrying Amount at Year-End, Land 854      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,610      
Total 3,464      
Accumulated Depreciation 129      
York-Hanover | PA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,055      
Initial Cost to Company, Buildings and Improvements 1,904      
Subsequent Additions 94      
Gross Carrying Amount at Year-End, Land 1,055      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,998      
Total 3,053      
Accumulated Depreciation 136      
Ponce | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 745      
Initial Cost to Company, Buildings and Improvements 4,813      
Subsequent Additions 89      
Gross Carrying Amount at Year-End, Land 745      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,902      
Total 5,647      
Accumulated Depreciation 979      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,095      
Initial Cost to Company, Buildings and Improvements 8,073      
Subsequent Additions 92      
Gross Carrying Amount at Year-End, Land 1,095      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,165      
Total 9,260      
Accumulated Depreciation 1,270      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,205      
Initial Cost to Company, Buildings and Improvements 9,967      
Subsequent Additions 115      
Gross Carrying Amount at Year-End, Land 1,205      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,082      
Total 11,287      
Accumulated Depreciation 1,360      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,266      
Initial Cost to Company, Buildings and Improvements 15,805      
Subsequent Additions 133      
Gross Carrying Amount at Year-End, Land 1,266      
Gross Carrying Amount at Year-End, Buildings and Improvements 15,938      
Total 17,204      
Accumulated Depreciation 1,833      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 356      
Initial Cost to Company, Buildings and Improvements 1,892      
Subsequent Additions 229      
Gross Carrying Amount at Year-End, Land 356      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,121      
Total 2,477      
Accumulated Depreciation 409      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 573      
Initial Cost to Company, Buildings and Improvements 2,373      
Subsequent Additions 405      
Gross Carrying Amount at Year-End, Land 573      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,778      
Total 3,351      
Accumulated Depreciation 615      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 227      
Initial Cost to Company, Buildings and Improvements 13,811      
Subsequent Additions 119      
Gross Carrying Amount at Year-End, Land 227      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,930      
Total 14,157      
Accumulated Depreciation 616      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 374      
Initial Cost to Company, Buildings and Improvements 21,717      
Subsequent Additions 210      
Gross Carrying Amount at Year-End, Land 374      
Gross Carrying Amount at Year-End, Buildings and Improvements 21,927      
Total 22,301      
Accumulated Depreciation 958      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 556      
Initial Cost to Company, Buildings and Improvements 15,631      
Subsequent Additions 319      
Gross Carrying Amount at Year-End, Land 556      
Gross Carrying Amount at Year-End, Buildings and Improvements 15,950      
Total 16,506      
Accumulated Depreciation 731      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 398      
Initial Cost to Company, Buildings and Improvements 8,235      
Subsequent Additions 189      
Gross Carrying Amount at Year-End, Land 398      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,424      
Total 8,822      
Accumulated Depreciation 484      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,450      
Initial Cost to Company, Buildings and Improvements 35,981      
Subsequent Additions 144      
Gross Carrying Amount at Year-End, Land 1,450      
Gross Carrying Amount at Year-End, Buildings and Improvements 36,125      
Total 37,575      
Accumulated Depreciation 1,605      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,621      
Initial Cost to Company, Buildings and Improvements 25,741      
Subsequent Additions 219      
Gross Carrying Amount at Year-End, Land 1,621      
Gross Carrying Amount at Year-End, Buildings and Improvements 25,960      
Total 27,581      
Accumulated Depreciation 1,379      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,640      
Initial Cost to Company, Buildings and Improvements 30,698      
Subsequent Additions 646      
Gross Carrying Amount at Year-End, Land 1,640      
Gross Carrying Amount at Year-End, Buildings and Improvements 31,344      
Total 32,984      
Accumulated Depreciation 1,654      
San Juan-Carolina-Caguas | PR        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 408      
Initial Cost to Company, Buildings and Improvements 10,877      
Subsequent Additions 175      
Gross Carrying Amount at Year-End, Land 408      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,052      
Total 11,460      
Accumulated Depreciation 590      
Augusta-Richmond County | SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,692      
Initial Cost to Company, Buildings and Improvements 10,244      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 1,692      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,264      
Total 11,956      
Accumulated Depreciation 429      
Charlotte-Concord-Gastonia(3) | SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 924      
Initial Cost to Company, Buildings and Improvements 3,086      
Subsequent Additions 116      
Gross Carrying Amount at Year-End, Land 924      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,202      
Total 4,126      
Accumulated Depreciation 899      
Greenville-Anderson-Mauldin | SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 82      
Initial Cost to Company, Buildings and Improvements 838      
Subsequent Additions 201      
Gross Carrying Amount at Year-End, Land 82      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,039      
Total 1,121      
Accumulated Depreciation 444      
Greenville-Anderson-Mauldin | SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 92      
Initial Cost to Company, Buildings and Improvements 976      
Subsequent Additions 210      
Gross Carrying Amount at Year-End, Land 92      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,186      
Total 1,278      
Accumulated Depreciation 510      
Charleston-North Charleston | SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,795      
Initial Cost to Company, Buildings and Improvements 16,498      
Subsequent Additions 21      
Gross Carrying Amount at Year-End, Land 3,795      
Gross Carrying Amount at Year-End, Buildings and Improvements 16,519      
Total 20,314      
Accumulated Depreciation 223      
Charleston-North Charleston | SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,377      
Initial Cost to Company, Buildings and Improvements 7,965      
Subsequent Additions 17      
Gross Carrying Amount at Year-End, Land 2,377      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,982      
Total 10,359      
Accumulated Depreciation 133      
Charleston-North Charleston | SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,154      
Initial Cost to Company, Buildings and Improvements 16,333      
Subsequent Additions 19      
Gross Carrying Amount at Year-End, Land 4,154      
Gross Carrying Amount at Year-End, Buildings and Improvements 16,352      
Total 20,506      
Accumulated Depreciation 225      
Myrtle Beach-Conway-North Myrtle Beach | SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,298      
Initial Cost to Company, Buildings and Improvements 16,648      
Subsequent Additions 22      
Gross Carrying Amount at Year-End, Land 2,298      
Gross Carrying Amount at Year-End, Buildings and Improvements 16,670      
Total 18,968      
Accumulated Depreciation 280      
Spartanburg | SC        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 535      
Initial Cost to Company, Buildings and Improvements 1,934      
Subsequent Additions 73      
Gross Carrying Amount at Year-End, Land 535      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,007      
Total 2,542      
Accumulated Depreciation 638      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 717      
Initial Cost to Company, Buildings and Improvements 4,259      
Subsequent Additions 118      
Gross Carrying Amount at Year-End, Land 717      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,377      
Total 5,094      
Accumulated Depreciation 229      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,286      
Initial Cost to Company, Buildings and Improvements 7,627      
Subsequent Additions 130      
Gross Carrying Amount at Year-End, Land 1,286      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,757      
Total 9,043      
Accumulated Depreciation 358      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,463      
Initial Cost to Company, Buildings and Improvements 6,355      
Subsequent Additions 141      
Gross Carrying Amount at Year-End, Land 1,463      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,496      
Total 7,959      
Accumulated Depreciation 371      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 911      
Initial Cost to Company, Buildings and Improvements 4,088      
Subsequent Additions 103      
Gross Carrying Amount at Year-End, Land 911      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,191      
Total 5,102      
Accumulated Depreciation 194      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,053      
Initial Cost to Company, Buildings and Improvements 4,984      
Subsequent Additions 129      
Gross Carrying Amount at Year-End, Land 1,053      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,113      
Total 6,166      
Accumulated Depreciation 256      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 851      
Initial Cost to Company, Buildings and Improvements 2,822      
Subsequent Additions 82      
Gross Carrying Amount at Year-End, Land 851      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,904      
Total 3,755      
Accumulated Depreciation 178      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,922      
Initial Cost to Company, Buildings and Improvements 9,663      
Subsequent Additions 207      
Gross Carrying Amount at Year-End, Land 1,922      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,870      
Total 11,792      
Accumulated Depreciation 472      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,250      
Initial Cost to Company, Buildings and Improvements 4,244      
Subsequent Additions 156      
Gross Carrying Amount at Year-End, Land 1,250      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,400      
Total 5,650      
Accumulated Depreciation 298      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,249      
Initial Cost to Company, Buildings and Improvements 5,535      
Subsequent Additions 22      
Gross Carrying Amount at Year-End, Land 2,249      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,557      
Total 7,806      
Accumulated Depreciation 368      
Knoxville, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 665      
Initial Cost to Company, Buildings and Improvements 12,075      
Subsequent Additions 82      
Gross Carrying Amount at Year-End, Land 665      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,157      
Total 12,822      
Accumulated Depreciation 394      
Memphis, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 533      
Initial Cost to Company, Buildings and Improvements 8,943      
Subsequent Additions 1,047      
Gross Carrying Amount at Year-End, Land 533      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,990      
Total 10,523      
Accumulated Depreciation 980      
Memphis, TN | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,168      
Initial Cost to Company, Buildings and Improvements 6,438      
Subsequent Additions 276      
Gross Carrying Amount at Year-End, Land 1,168      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,714      
Total 7,882      
Accumulated Depreciation 332      
Nashville-Davidson-Murfreesboro-Franklin | TN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,303      
Initial Cost to Company, Buildings and Improvements 3,668      
Subsequent Additions 83      
Gross Carrying Amount at Year-End, Land 1,303      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,751      
Total 5,054      
Accumulated Depreciation 269      
Amarillo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,129      
Initial Cost to Company, Buildings and Improvements 5,861      
Subsequent Additions 67      
Gross Carrying Amount at Year-End, Land 1,129      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,928      
Total 7,057      
Accumulated Depreciation 290      
Amarillo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 794      
Initial Cost to Company, Buildings and Improvements 7,231      
Subsequent Additions 23      
Gross Carrying Amount at Year-End, Land 794      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,254      
Total 8,048      
Accumulated Depreciation 280      
Amarillo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,051      
Initial Cost to Company, Buildings and Improvements 6,729      
Subsequent Additions 2,798      
Gross Carrying Amount at Year-End, Land 1,480      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,098      
Total 10,578      
Accumulated Depreciation 347      
Amarillo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,761      
Initial Cost to Company, Buildings and Improvements 4,828      
Subsequent Additions 8,840      
Gross Carrying Amount at Year-End, Land 1,761      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,668      
Total 15,429      
Accumulated Depreciation 623      
Amarillo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,357      
Initial Cost to Company, Buildings and Improvements 9,020      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 1,357      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,040      
Total 10,397      
Accumulated Depreciation 454      
Amarillo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,206      
Initial Cost to Company, Buildings and Improvements 10,978      
Subsequent Additions 79      
Gross Carrying Amount at Year-End, Land 1,206      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,057      
Total 12,263      
Accumulated Depreciation 448      
Amarillo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 80      
Initial Cost to Company, Buildings and Improvements 877      
Subsequent Additions 114      
Gross Carrying Amount at Year-End, Land 80      
Gross Carrying Amount at Year-End, Buildings and Improvements 991      
Total 1,071      
Accumulated Depreciation 378      
Amarillo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 78      
Initial Cost to Company, Buildings and Improvements 697      
Subsequent Additions 171      
Gross Carrying Amount at Year-End, Land 78      
Gross Carrying Amount at Year-End, Buildings and Improvements 868      
Total 946      
Accumulated Depreciation 357      
Amarillo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 147      
Initial Cost to Company, Buildings and Improvements 810      
Subsequent Additions 159      
Gross Carrying Amount at Year-End, Land 147      
Gross Carrying Amount at Year-End, Buildings and Improvements 969      
Total 1,116      
Accumulated Depreciation 371      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 937      
Initial Cost to Company, Buildings and Improvements 5,319      
Subsequent Additions 133      
Gross Carrying Amount at Year-End, Land 937      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,452      
Total 6,389      
Accumulated Depreciation 1,528      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,395      
Initial Cost to Company, Buildings and Improvements 2,790      
Subsequent Additions 55      
Gross Carrying Amount at Year-End, Land 1,395      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,845      
Total 4,240      
Accumulated Depreciation 1,110      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 768      
Initial Cost to Company, Buildings and Improvements 1,923      
Subsequent Additions 399      
Gross Carrying Amount at Year-End, Land 768      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,322      
Total 3,090      
Accumulated Depreciation 832      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 936      
Initial Cost to Company, Buildings and Improvements 6,446      
Subsequent Additions 2      
Gross Carrying Amount at Year-End, Land 695      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,689      
Total 7,384      
Accumulated Depreciation 1,109      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,783      
Initial Cost to Company, Buildings and Improvements 17,579      
Subsequent Additions 169      
Gross Carrying Amount at Year-End, Land 1,783      
Gross Carrying Amount at Year-End, Buildings and Improvements 17,748      
Total 19,531      
Accumulated Depreciation 2,628      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 605      
Initial Cost to Company, Buildings and Improvements 8,703      
Subsequent Additions 57      
Gross Carrying Amount at Year-End, Land 605      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,760      
Total 9,365      
Accumulated Depreciation 1,061      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,014      
Initial Cost to Company, Buildings and Improvements 7,645      
Subsequent Additions 42      
Gross Carrying Amount at Year-End, Land 1,014      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,687      
Total 8,701      
Accumulated Depreciation 498      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,243      
Initial Cost to Company, Buildings and Improvements 8,266      
Subsequent Additions 45      
Gross Carrying Amount at Year-End, Land 1,243      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,311      
Total 9,554      
Accumulated Depreciation 504      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,022      
Initial Cost to Company, Buildings and Improvements 6,547      
Subsequent Additions 214      
Gross Carrying Amount at Year-End, Land 2,022      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,761      
Total 8,783      
Accumulated Depreciation 543      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 956      
Initial Cost to Company, Buildings and Improvements 5,929      
Subsequent Additions 104      
Gross Carrying Amount at Year-End, Land 956      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,033      
Total 6,989      
Accumulated Depreciation 321      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,143      
Initial Cost to Company, Buildings and Improvements 4,357      
Subsequent Additions 101      
Gross Carrying Amount at Year-End, Land 1,143      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,458      
Total 5,601      
Accumulated Depreciation 283      
Austin-Round Rock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,495      
Initial Cost to Company, Buildings and Improvements 9,343      
Subsequent Additions 140      
Gross Carrying Amount at Year-End, Land 1,495      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,483      
Total 10,978      
Accumulated Depreciation 555      
Beaumont-Port Arthur | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 841      
Initial Cost to Company, Buildings and Improvements 4,585      
Subsequent Additions 63      
Gross Carrying Amount at Year-End, Land 841      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,648      
Total 5,489      
Accumulated Depreciation 293      
Beaumont-Port Arthur | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 435      
Initial Cost to Company, Buildings and Improvements 3,449      
Subsequent Additions 43      
Gross Carrying Amount at Year-End, Land 435      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,492      
Total 3,927      
Accumulated Depreciation 134      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 845      
Initial Cost to Company, Buildings and Improvements 2,364      
Subsequent Additions 740      
Gross Carrying Amount at Year-End, Land 845      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,104      
Total 3,949      
Accumulated Depreciation 718      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 639      
Initial Cost to Company, Buildings and Improvements 1,674      
Subsequent Additions 857      
Gross Carrying Amount at Year-End, Land 639      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,531      
Total 3,170      
Accumulated Depreciation 656      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 386      
Initial Cost to Company, Buildings and Improvements 2,798      
Subsequent Additions 795      
Gross Carrying Amount at Year-End, Land 386      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,593      
Total 3,979      
Accumulated Depreciation 861      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 490      
Initial Cost to Company, Buildings and Improvements 3,163      
Subsequent Additions 70      
Gross Carrying Amount at Year-End, Land 490      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,233      
Total 3,723      
Accumulated Depreciation 352      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,577      
Initial Cost to Company, Buildings and Improvements 7,825      
Subsequent Additions 119      
Gross Carrying Amount at Year-End, Land 1,577      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,944      
Total 9,521      
Accumulated Depreciation 782      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 920      
Initial Cost to Company, Buildings and Improvements 4,040      
Subsequent Additions 45      
Gross Carrying Amount at Year-End, Land 920      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,085      
Total 5,005      
Accumulated Depreciation 412      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 958      
Initial Cost to Company, Buildings and Improvements 7,665      
Subsequent Additions 897      
Gross Carrying Amount at Year-End, Land 1,128      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,392      
Total 9,520      
Accumulated Depreciation 908      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 721      
Initial Cost to Company, Buildings and Improvements 5,605      
Subsequent Additions 82      
Gross Carrying Amount at Year-End, Land 721      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,687      
Total 6,408      
Accumulated Depreciation 567      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 677      
Initial Cost to Company, Buildings and Improvements 4,220      
Subsequent Additions 95      
Gross Carrying Amount at Year-End, Land 677      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,315      
Total 4,992      
Accumulated Depreciation 409      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 896      
Initial Cost to Company, Buildings and Improvements 5,990      
Subsequent Additions 78      
Gross Carrying Amount at Year-End, Land 896      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,068      
Total 6,964      
Accumulated Depreciation 531      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,203      
Initial Cost to Company, Buildings and Improvements 6,005      
Subsequent Additions 90      
Gross Carrying Amount at Year-End, Land 1,203      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,095      
Total 7,298      
Accumulated Depreciation 581      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 981      
Initial Cost to Company, Buildings and Improvements 4,851      
Subsequent Additions 104      
Gross Carrying Amount at Year-End, Land 981      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,955      
Total 5,936      
Accumulated Depreciation 479      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 320      
Initial Cost to Company, Buildings and Improvements 1,612      
Subsequent Additions 59      
Gross Carrying Amount at Year-End, Land 320      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,671      
Total 1,991      
Accumulated Depreciation 190      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,008      
Initial Cost to Company, Buildings and Improvements 5,968      
Subsequent Additions 138      
Gross Carrying Amount at Year-End, Land 1,008      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,106      
Total 7,114      
Accumulated Depreciation 659      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,308      
Initial Cost to Company, Buildings and Improvements 7,426      
Subsequent Additions 329      
Gross Carrying Amount at Year-End, Land 1,308      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,755      
Total 9,063      
Accumulated Depreciation 766      
Brownsville-Harlingen | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 445      
Initial Cost to Company, Buildings and Improvements 1,804      
Subsequent Additions 311      
Gross Carrying Amount at Year-End, Land 449      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,111      
Total 2,560      
Accumulated Depreciation 209      
College Station-Bryan | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 618      
Initial Cost to Company, Buildings and Improvements 2,512      
Subsequent Additions 149      
Gross Carrying Amount at Year-End, Land 618      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,661      
Total 3,279      
Accumulated Depreciation 1,062      
College Station-Bryan | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 551      
Initial Cost to Company, Buildings and Improvements 349      
Subsequent Additions 285      
Gross Carrying Amount at Year-End, Land 551      
Gross Carrying Amount at Year-End, Buildings and Improvements 634      
Total 1,185      
Accumulated Depreciation 329      
College Station-Bryan | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 295      
Initial Cost to Company, Buildings and Improvements 988      
Subsequent Additions 191      
Gross Carrying Amount at Year-End, Land 295      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,179      
Total 1,474      
Accumulated Depreciation 454      
College Station-Bryan | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 51      
Initial Cost to Company, Buildings and Improvements 123      
Subsequent Additions 84      
Gross Carrying Amount at Year-End, Land 51      
Gross Carrying Amount at Year-End, Buildings and Improvements 207      
Total 258      
Accumulated Depreciation 101      
College Station-Bryan | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 110      
Initial Cost to Company, Buildings and Improvements 372      
Subsequent Additions 200      
Gross Carrying Amount at Year-End, Land 110      
Gross Carrying Amount at Year-End, Buildings and Improvements 572      
Total 682      
Accumulated Depreciation 213      
College Station-Bryan | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 62      
Initial Cost to Company, Buildings and Improvements 208      
Subsequent Additions 33      
Gross Carrying Amount at Year-End, Land 62      
Gross Carrying Amount at Year-End, Buildings and Improvements 241      
Total 303      
Accumulated Depreciation 95      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 623      
Initial Cost to Company, Buildings and Improvements 4,995      
Subsequent Additions 60      
Gross Carrying Amount at Year-End, Land 623      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,055      
Total 5,678      
Accumulated Depreciation 310      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,121      
Initial Cost to Company, Buildings and Improvements 7,318      
Subsequent Additions 215      
Gross Carrying Amount at Year-End, Land 1,121      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,533      
Total 8,654      
Accumulated Depreciation 404      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,811      
Initial Cost to Company, Buildings and Improvements 7,912      
Subsequent Additions 276      
Gross Carrying Amount at Year-End, Land 1,811      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,188      
Total 9,999      
Accumulated Depreciation 520      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 796      
Initial Cost to Company, Buildings and Improvements 4,572      
Subsequent Additions 258      
Gross Carrying Amount at Year-End, Land 796      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,830      
Total 5,626      
Accumulated Depreciation 253      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 862      
Initial Cost to Company, Buildings and Improvements 5,791      
Subsequent Additions 230      
Gross Carrying Amount at Year-End, Land 862      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,021      
Total 6,883      
Accumulated Depreciation 314      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 686      
Initial Cost to Company, Buildings and Improvements 3,903      
Subsequent Additions 236      
Gross Carrying Amount at Year-End, Land 686      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,139      
Total 4,825      
Accumulated Depreciation 223      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 747      
Initial Cost to Company, Buildings and Improvements 7,233      
Subsequent Additions 436      
Gross Carrying Amount at Year-End, Land 747      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,669      
Total 8,416      
Accumulated Depreciation 308      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,195      
Initial Cost to Company, Buildings and Improvements 7,404      
Subsequent Additions 98      
Gross Carrying Amount at Year-End, Land 1,195      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,502      
Total 8,697      
Accumulated Depreciation 338      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,226      
Initial Cost to Company, Buildings and Improvements 24,192      
Subsequent Additions 115      
Gross Carrying Amount at Year-End, Land 1,226      
Gross Carrying Amount at Year-End, Buildings and Improvements 24,307      
Total 25,533      
Accumulated Depreciation 806      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,610      
Initial Cost to Company, Buildings and Improvements 10,786      
Subsequent Additions 103      
Gross Carrying Amount at Year-End, Land 1,610      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,889      
Total 12,499      
Accumulated Depreciation 645      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 921      
Initial Cost to Company, Buildings and Improvements 13,071      
Subsequent Additions 97      
Gross Carrying Amount at Year-End, Land 921      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,168      
Total 14,089      
Accumulated Depreciation 458      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,168      
Initial Cost to Company, Buildings and Improvements 17,077      
Subsequent Additions 81      
Gross Carrying Amount at Year-End, Land 1,168      
Gross Carrying Amount at Year-End, Buildings and Improvements 17,158      
Total 18,326      
Accumulated Depreciation 595      
Corpus Christi | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 471      
Initial Cost to Company, Buildings and Improvements 2,985      
Subsequent Additions 63      
Gross Carrying Amount at Year-End, Land 471      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,048      
Total 3,519      
Accumulated Depreciation 127      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 164      
Initial Cost to Company, Buildings and Improvements 865      
Subsequent Additions 54      
Gross Carrying Amount at Year-End, Land 164      
Gross Carrying Amount at Year-End, Buildings and Improvements 919      
Total 1,083      
Accumulated Depreciation 375      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 155      
Initial Cost to Company, Buildings and Improvements 105      
Subsequent Additions 63      
Gross Carrying Amount at Year-End, Land 155      
Gross Carrying Amount at Year-End, Buildings and Improvements 168      
Total 323      
Accumulated Depreciation 80      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 98      
Initial Cost to Company, Buildings and Improvements 282      
Subsequent Additions 222      
Gross Carrying Amount at Year-End, Land 98      
Gross Carrying Amount at Year-End, Buildings and Improvements 504      
Total 602      
Accumulated Depreciation 258      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 264      
Initial Cost to Company, Buildings and Improvements 106      
Subsequent Additions 169      
Gross Carrying Amount at Year-End, Land 264      
Gross Carrying Amount at Year-End, Buildings and Improvements 275      
Total 539      
Accumulated Depreciation 158      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,388      
Initial Cost to Company, Buildings and Improvements 4,195      
Subsequent Additions 242      
Gross Carrying Amount at Year-End, Land 1,388      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,437      
Total 5,825      
Accumulated Depreciation 1,298      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,859      
Initial Cost to Company, Buildings and Improvements 5,293      
Subsequent Additions 188      
Gross Carrying Amount at Year-End, Land 1,859      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,481      
Total 7,340      
Accumulated Depreciation 1,626      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 379      
Initial Cost to Company, Buildings and Improvements 2,212      
Subsequent Additions 214      
Gross Carrying Amount at Year-End, Land 379      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,426      
Total 2,805      
Accumulated Depreciation 996      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,397      
Initial Cost to Company, Buildings and Improvements 5,250      
Subsequent Additions 122      
Gross Carrying Amount at Year-End, Land 1,397      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,372      
Total 6,769      
Accumulated Depreciation 1,543      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,587      
Initial Cost to Company, Buildings and Improvements 10,098      
Subsequent Additions 613      
Gross Carrying Amount at Year-End, Land 3,587      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,711      
Total 14,298      
Accumulated Depreciation 2,197      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 649      
Initial Cost to Company, Buildings and Improvements 1,637      
Subsequent Additions 205      
Gross Carrying Amount at Year-End, Land 649      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,842      
Total 2,491      
Accumulated Depreciation 926      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 396      
Initial Cost to Company, Buildings and Improvements 1,411      
Subsequent Additions (1,807)      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 0      
Total 0      
Accumulated Depreciation 0      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,263      
Initial Cost to Company, Buildings and Improvements 3,346      
Subsequent Additions 328      
Gross Carrying Amount at Year-End, Land 1,263      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,674      
Total 4,937      
Accumulated Depreciation 1,360      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,421      
Initial Cost to Company, Buildings and Improvements 2,349      
Subsequent Additions 626      
Gross Carrying Amount at Year-End, Land 1,421      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,975      
Total 4,396      
Accumulated Depreciation 1,108      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 710      
Initial Cost to Company, Buildings and Improvements 3,578      
Subsequent Additions 158      
Gross Carrying Amount at Year-End, Land 710      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,736      
Total 4,446      
Accumulated Depreciation 963      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 421      
Initial Cost to Company, Buildings and Improvements 2,668      
Subsequent Additions 182      
Gross Carrying Amount at Year-End, Land 401      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,870      
Total 3,271      
Accumulated Depreciation 688      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,034      
Initial Cost to Company, Buildings and Improvements 5,862      
Subsequent Additions 327      
Gross Carrying Amount at Year-End, Land 3,034      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,189      
Total 9,223      
Accumulated Depreciation 652      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,482      
Initial Cost to Company, Buildings and Improvements 11,485      
Subsequent Additions 93      
Gross Carrying Amount at Year-End, Land 1,482      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,578      
Total 13,060      
Accumulated Depreciation 623      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,059      
Initial Cost to Company, Buildings and Improvements 5,335      
Subsequent Additions 33      
Gross Carrying Amount at Year-End, Land 1,059      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,368      
Total 6,427      
Accumulated Depreciation 351      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,240      
Initial Cost to Company, Buildings and Improvements 5,539      
Subsequent Additions 32      
Gross Carrying Amount at Year-End, Land 1,240      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,571      
Total 6,811      
Accumulated Depreciation 385      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,293      
Initial Cost to Company, Buildings and Improvements 7,277      
Subsequent Additions 66      
Gross Carrying Amount at Year-End, Land 1,293      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,343      
Total 8,636      
Accumulated Depreciation 358      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,132      
Initial Cost to Company, Buildings and Improvements 6,370      
Subsequent Additions 78      
Gross Carrying Amount at Year-End, Land 1,132      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,448      
Total 7,580      
Accumulated Depreciation 330      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 933      
Initial Cost to Company, Buildings and Improvements 5,930      
Subsequent Additions 34      
Gross Carrying Amount at Year-End, Land 933      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,964      
Total 6,897      
Accumulated Depreciation 242      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 981      
Initial Cost to Company, Buildings and Improvements 5,095      
Subsequent Additions 8      
Gross Carrying Amount at Year-End, Land 981      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,103      
Total 6,084      
Accumulated Depreciation 231      
Dallas-Fort Worth-Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,353      
Initial Cost to Company, Buildings and Improvements 10,048      
Subsequent Additions 30      
Gross Carrying Amount at Year-End, Land 1,353      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,078      
Total 11,431      
Accumulated Depreciation 403      
Dallas - Fort Worth - Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,334      
Initial Cost to Company, Buildings and Improvements 5,718      
Subsequent Additions 184      
Gross Carrying Amount at Year-End, Land 1,334      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,902      
Total 7,236      
Accumulated Depreciation 174      
Dallas - Fort Worth - Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 376      
Initial Cost to Company, Buildings and Improvements 803      
Subsequent Additions 133      
Gross Carrying Amount at Year-End, Land 383      
Gross Carrying Amount at Year-End, Buildings and Improvements 929      
Total 1,312      
Accumulated Depreciation 404      
Dallas - Fort Worth - Arlington | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 338      
Initial Cost to Company, Buildings and Improvements 681      
Subsequent Additions 120      
Gross Carrying Amount at Year-End, Land 338      
Gross Carrying Amount at Year-End, Buildings and Improvements 801      
Total 1,139      
Accumulated Depreciation 328      
El Paso | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 338      
Initial Cost to Company, Buildings and Improvements 1,275      
Subsequent Additions 51      
Gross Carrying Amount at Year-End, Land 338      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,326      
Total 1,664      
Accumulated Depreciation 531      
El Paso | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 94      
Initial Cost to Company, Buildings and Improvements 400      
Subsequent Additions 172      
Gross Carrying Amount at Year-End, Land 94      
Gross Carrying Amount at Year-End, Buildings and Improvements 572      
Total 666      
Accumulated Depreciation 252      
El Paso | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,209      
Initial Cost to Company, Buildings and Improvements 6,802      
Subsequent Additions 92      
Gross Carrying Amount at Year-End, Land 1,209      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,894      
Total 8,103      
Accumulated Depreciation 367      
El Paso | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,361      
Initial Cost to Company, Buildings and Improvements 6,403      
Subsequent Additions 136      
Gross Carrying Amount at Year-End, Land 1,361      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,539      
Total 7,900      
Accumulated Depreciation 317      
El Paso | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,340      
Initial Cost to Company, Buildings and Improvements 7,197      
Subsequent Additions 87      
Gross Carrying Amount at Year-End, Land 1,340      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,284      
Total 8,624      
Accumulated Depreciation 338      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 698      
Initial Cost to Company, Buildings and Improvements 2,648      
Subsequent Additions 371      
Gross Carrying Amount at Year-End, Land 698      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,019      
Total 3,717      
Accumulated Depreciation 931      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,042      
Initial Cost to Company, Buildings and Improvements 3,061      
Subsequent Additions (4,103)      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 0      
Total 0      
Accumulated Depreciation 0      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,426      
Initial Cost to Company, Buildings and Improvements 2,910      
Subsequent Additions 304      
Gross Carrying Amount at Year-End, Land 1,426      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,214      
Total 4,640      
Accumulated Depreciation 875      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 826      
Initial Cost to Company, Buildings and Improvements 3,683      
Subsequent Additions 315      
Gross Carrying Amount at Year-End, Land 826      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,998      
Total 4,824      
Accumulated Depreciation 1,007      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 649      
Initial Cost to Company, Buildings and Improvements 4,077      
Subsequent Additions 311      
Gross Carrying Amount at Year-End, Land 649      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,388      
Total 5,037      
Accumulated Depreciation 992      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 291      
Initial Cost to Company, Buildings and Improvements 4,980      
Subsequent Additions 533      
Gross Carrying Amount at Year-End, Land 598      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,206      
Total 5,804      
Accumulated Depreciation 632      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 539      
Initial Cost to Company, Buildings and Improvements 2,664      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 539      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,684      
Total 3,223      
Accumulated Depreciation 379      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,004      
Initial Cost to Company, Buildings and Improvements 4,991      
Subsequent Additions 118      
Gross Carrying Amount at Year-End, Land 4,004      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,109      
Total 9,113      
Accumulated Depreciation 1,171      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,959      
Initial Cost to Company, Buildings and Improvements 5,875      
Subsequent Additions 80      
Gross Carrying Amount at Year-End, Land 2,959      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,955      
Total 8,914      
Accumulated Depreciation 969      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 799      
Initial Cost to Company, Buildings and Improvements 4,769      
Subsequent Additions 76      
Gross Carrying Amount at Year-End, Land 799      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,845      
Total 5,644      
Accumulated Depreciation 656      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 687      
Initial Cost to Company, Buildings and Improvements 3,668      
Subsequent Additions 92      
Gross Carrying Amount at Year-End, Land 687      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,760      
Total 4,447      
Accumulated Depreciation 588      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 295      
Initial Cost to Company, Buildings and Improvements 2,403      
Subsequent Additions 69      
Gross Carrying Amount at Year-End, Land 295      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,472      
Total 2,767      
Accumulated Depreciation 323      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,582      
Initial Cost to Company, Buildings and Improvements 7,451      
Subsequent Additions 97      
Gross Carrying Amount at Year-End, Land 1,582      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,548      
Total 9,130      
Accumulated Depreciation 538      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,613      
Initial Cost to Company, Buildings and Improvements 10,645      
Subsequent Additions 373      
Gross Carrying Amount at Year-End, Land 2,613      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,018      
Total 13,631      
Accumulated Depreciation 753      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,430      
Initial Cost to Company, Buildings and Improvements 5,283      
Subsequent Additions 99      
Gross Carrying Amount at Year-End, Land 1,430      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,382      
Total 6,812      
Accumulated Depreciation 422      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 4,719      
Initial Cost to Company, Buildings and Improvements 9,290      
Subsequent Additions 129      
Gross Carrying Amount at Year-End, Land 4,719      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,419      
Total 14,138      
Accumulated Depreciation 662      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,163      
Initial Cost to Company, Buildings and Improvements 7,364      
Subsequent Additions 76      
Gross Carrying Amount at Year-End, Land 2,163      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,440      
Total 9,603      
Accumulated Depreciation 605      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,545      
Initial Cost to Company, Buildings and Improvements 9,051      
Subsequent Additions 73      
Gross Carrying Amount at Year-End, Land 2,545      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,124      
Total 11,669      
Accumulated Depreciation 664      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 695      
Initial Cost to Company, Buildings and Improvements 4,464      
Subsequent Additions 48      
Gross Carrying Amount at Year-End, Land 695      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,512      
Total 5,207      
Accumulated Depreciation 321      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 773      
Initial Cost to Company, Buildings and Improvements 5,394      
Subsequent Additions 33      
Gross Carrying Amount at Year-End, Land 773      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,427      
Total 6,200      
Accumulated Depreciation 458      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,523      
Initial Cost to Company, Buildings and Improvements 11,383      
Subsequent Additions 762      
Gross Carrying Amount at Year-End, Land 2,523      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,145      
Total 14,668      
Accumulated Depreciation 873      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 498      
Initial Cost to Company, Buildings and Improvements 8,174      
Subsequent Additions 24      
Gross Carrying Amount at Year-End, Land 498      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,198      
Total 8,696      
Accumulated Depreciation 442      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,328      
Initial Cost to Company, Buildings and Improvements 7,937      
Subsequent Additions 58      
Gross Carrying Amount at Year-End, Land 1,328      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,995      
Total 9,323      
Accumulated Depreciation 372      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,541      
Initial Cost to Company, Buildings and Improvements 6,241      
Subsequent Additions 76      
Gross Carrying Amount at Year-End, Land 1,541      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,317      
Total 7,858      
Accumulated Depreciation 300      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,175      
Initial Cost to Company, Buildings and Improvements 2,421      
Subsequent Additions 50      
Gross Carrying Amount at Year-End, Land 1,175      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,471      
Total 3,646      
Accumulated Depreciation 166      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,521      
Initial Cost to Company, Buildings and Improvements 8,522      
Subsequent Additions 94      
Gross Carrying Amount at Year-End, Land 1,521      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,616      
Total 10,137      
Accumulated Depreciation 406      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,252      
Initial Cost to Company, Buildings and Improvements 10,789      
Subsequent Additions 42      
Gross Carrying Amount at Year-End, Land 1,252      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,831      
Total 12,083      
Accumulated Depreciation 454      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,694      
Initial Cost to Company, Buildings and Improvements 6,743      
Subsequent Additions 55      
Gross Carrying Amount at Year-End, Land 1,694      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,798      
Total 8,492      
Accumulated Depreciation 407      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,242      
Initial Cost to Company, Buildings and Improvements 7,364      
Subsequent Additions 72      
Gross Carrying Amount at Year-End, Land 1,242      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,436      
Total 8,678      
Accumulated Depreciation 339      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,274      
Initial Cost to Company, Buildings and Improvements 4,927      
Subsequent Additions 87      
Gross Carrying Amount at Year-End, Land 2,274      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,014      
Total 7,288      
Accumulated Depreciation 266      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,918      
Initial Cost to Company, Buildings and Improvements 7,639      
Subsequent Additions 87      
Gross Carrying Amount at Year-End, Land 1,918      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,726      
Total 9,644      
Accumulated Depreciation 423      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,060      
Initial Cost to Company, Buildings and Improvements 9,330      
Subsequent Additions 103      
Gross Carrying Amount at Year-End, Land 2,060      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,433      
Total 11,493      
Accumulated Depreciation 467      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 979      
Initial Cost to Company, Buildings and Improvements 4,953      
Subsequent Additions 85      
Gross Carrying Amount at Year-End, Land 979      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,038      
Total 6,017      
Accumulated Depreciation 299      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,417      
Initial Cost to Company, Buildings and Improvements 11,612      
Subsequent Additions 210      
Gross Carrying Amount at Year-End, Land 2,417      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,822      
Total 14,239      
Accumulated Depreciation 547      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,149      
Initial Cost to Company, Buildings and Improvements 12,955      
Subsequent Additions 57      
Gross Carrying Amount at Year-End, Land 1,149      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,012      
Total 14,161      
Accumulated Depreciation 476      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,367      
Initial Cost to Company, Buildings and Improvements 11,405      
Subsequent Additions 24      
Gross Carrying Amount at Year-End, Land 1,367      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,429      
Total 12,796      
Accumulated Depreciation 377      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,632      
Initial Cost to Company, Buildings and Improvements 8,689      
Subsequent Additions 213      
Gross Carrying Amount at Year-End, Land 1,632      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,902      
Total 10,534      
Accumulated Depreciation 352      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,489      
Initial Cost to Company, Buildings and Improvements 14,991      
Subsequent Additions 114      
Gross Carrying Amount at Year-End, Land 1,489      
Gross Carrying Amount at Year-End, Buildings and Improvements 15,105      
Total 16,594      
Accumulated Depreciation 530      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,687      
Initial Cost to Company, Buildings and Improvements 6,854      
Subsequent Additions 38      
Gross Carrying Amount at Year-End, Land 1,687      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,892      
Total 8,579      
Accumulated Depreciation 308      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,549      
Initial Cost to Company, Buildings and Improvements 9,063      
Subsequent Additions 29      
Gross Carrying Amount at Year-End, Land 1,549      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,092      
Total 10,641      
Accumulated Depreciation 355      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,350      
Initial Cost to Company, Buildings and Improvements 11,795      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 2,350      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,815      
Total 14,165      
Accumulated Depreciation 465      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,471      
Initial Cost to Company, Buildings and Improvements 13,018      
Subsequent Additions 40      
Gross Carrying Amount at Year-End, Land 1,471      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,058      
Total 14,529      
Accumulated Depreciation 461      
Houston-The Woodlands-Sugar Land | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,592      
Initial Cost to Company, Buildings and Improvements 10,301      
Subsequent Additions 38      
Gross Carrying Amount at Year-End, Land 1,592      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,339      
Total 11,931      
Accumulated Depreciation 377      
Killeen-Temple | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 203      
Initial Cost to Company, Buildings and Improvements 4,065      
Subsequent Additions 296      
Gross Carrying Amount at Year-End, Land 203      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,361      
Total 4,564      
Accumulated Depreciation 894      
Killeen-Temple | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,128      
Initial Cost to Company, Buildings and Improvements 6,149      
Subsequent Additions 254      
Gross Carrying Amount at Year-End, Land 1,128      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,403      
Total 7,531      
Accumulated Depreciation 1,407      
Killeen-Temple | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 721      
Initial Cost to Company, Buildings and Improvements 4,166      
Subsequent Additions 101      
Gross Carrying Amount at Year-End, Land 721      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,267      
Total 4,988      
Accumulated Depreciation 498      
Killeen-Temple | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,068      
Initial Cost to Company, Buildings and Improvements 7,659      
Subsequent Additions 283      
Gross Carrying Amount at Year-End, Land 3,068      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,942      
Total 11,010      
Accumulated Depreciation 454      
Killeen-Temple | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,500      
Initial Cost to Company, Buildings and Improvements 8,514      
Subsequent Additions 276      
Gross Carrying Amount at Year-End, Land 1,500      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,790      
Total 10,290      
Accumulated Depreciation 424      
Livingston | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 368      
Initial Cost to Company, Buildings and Improvements 6,938      
Subsequent Additions 38      
Gross Carrying Amount at Year-End, Land 368      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,976      
Total 7,344      
Accumulated Depreciation 347      
Longview | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,466      
Initial Cost to Company, Buildings and Improvements 3,559      
Subsequent Additions 253      
Gross Carrying Amount at Year-End, Land 2,465      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,813      
Total 6,278      
Accumulated Depreciation 1,174      
Longview | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 907      
Initial Cost to Company, Buildings and Improvements 6,668      
Subsequent Additions 29      
Gross Carrying Amount at Year-End, Land 907      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,697      
Total 7,604      
Accumulated Depreciation 274      
Longview | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 651      
Initial Cost to Company, Buildings and Improvements 671      
Subsequent Additions 109      
Gross Carrying Amount at Year-End, Land 651      
Gross Carrying Amount at Year-End, Buildings and Improvements 780      
Total 1,431      
Accumulated Depreciation 298      
Longview | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 104      
Initial Cost to Company, Buildings and Improvements 489      
Subsequent Additions 171      
Gross Carrying Amount at Year-End, Land 104      
Gross Carrying Amount at Year-End, Buildings and Improvements 660      
Total 764      
Accumulated Depreciation 248      
Longview | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 310      
Initial Cost to Company, Buildings and Improvements 966      
Subsequent Additions 213      
Gross Carrying Amount at Year-End, Land 310      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,179      
Total 1,489      
Accumulated Depreciation 438      
Lubbock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,642      
Initial Cost to Company, Buildings and Improvements 7,190      
Subsequent Additions 26      
Gross Carrying Amount at Year-End, Land 1,642      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,216      
Total 8,858      
Accumulated Depreciation 400      
Lubbock | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,285      
Initial Cost to Company, Buildings and Improvements 9,630      
Subsequent Additions 69      
Gross Carrying Amount at Year-End, Land 1,285      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,699      
Total 10,984      
Accumulated Depreciation 407      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,217      
Initial Cost to Company, Buildings and Improvements 2,738      
Subsequent Additions 391      
Gross Carrying Amount at Year-End, Land 1,243      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,103      
Total 4,346      
Accumulated Depreciation 1,354      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,972      
Initial Cost to Company, Buildings and Improvements 4,517      
Subsequent Additions 199      
Gross Carrying Amount at Year-End, Land 1,972      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,716      
Total 6,688      
Accumulated Depreciation 1,592      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,295      
Initial Cost to Company, Buildings and Improvements 3,929      
Subsequent Additions 164      
Gross Carrying Amount at Year-End, Land 1,295      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,093      
Total 5,388      
Accumulated Depreciation 1,394      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,079      
Initial Cost to Company, Buildings and Improvements 7,574      
Subsequent Additions 184      
Gross Carrying Amount at Year-End, Land 3,086      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,751      
Total 10,837      
Accumulated Depreciation 2,769      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,017      
Initial Cost to Company, Buildings and Improvements 3,261      
Subsequent Additions 185      
Gross Carrying Amount at Year-End, Land 1,017      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,446      
Total 4,463      
Accumulated Depreciation 1,128      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 803      
Initial Cost to Company, Buildings and Improvements 2,914      
Subsequent Additions 192      
Gross Carrying Amount at Year-End, Land 803      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,106      
Total 3,909      
Accumulated Depreciation 859      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,249      
Initial Cost to Company, Buildings and Improvements 4,966      
Subsequent Additions 124      
Gross Carrying Amount at Year-End, Land 2,249      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,090      
Total 7,339      
Accumulated Depreciation 1,768      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,118      
Initial Cost to Company, Buildings and Improvements 3,568      
Subsequent Additions 160      
Gross Carrying Amount at Year-End, Land 1,118      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,728      
Total 4,846      
Accumulated Depreciation 1,087      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 627      
Initial Cost to Company, Buildings and Improvements 4,400      
Subsequent Additions 96      
Gross Carrying Amount at Year-End, Land 627      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,496      
Total 5,123      
Accumulated Depreciation 409      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 965      
Initial Cost to Company, Buildings and Improvements 4,526      
Subsequent Additions 77      
Gross Carrying Amount at Year-End, Land 965      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,603      
Total 5,568      
Accumulated Depreciation 507      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 863      
Initial Cost to Company, Buildings and Improvements 6,582      
Subsequent Additions 91      
Gross Carrying Amount at Year-End, Land 863      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,673      
Total 7,536      
Accumulated Depreciation 713      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 787      
Initial Cost to Company, Buildings and Improvements 3,753      
Subsequent Additions 81      
Gross Carrying Amount at Year-End, Land 787      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,834      
Total 4,621      
Accumulated Depreciation 373      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 620      
Initial Cost to Company, Buildings and Improvements 4,093      
Subsequent Additions 60      
Gross Carrying Amount at Year-End, Land 620      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,153      
Total 4,773      
Accumulated Depreciation 456      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 378      
Initial Cost to Company, Buildings and Improvements 3,485      
Subsequent Additions 68      
Gross Carrying Amount at Year-End, Land 378      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,553      
Total 3,931      
Accumulated Depreciation 328      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 625      
Initial Cost to Company, Buildings and Improvements 4,372      
Subsequent Additions 99      
Gross Carrying Amount at Year-End, Land 625      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,471      
Total 5,096      
Accumulated Depreciation 419      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 829      
Initial Cost to Company, Buildings and Improvements 6,809      
Subsequent Additions 180      
Gross Carrying Amount at Year-End, Land 829      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,989      
Total 7,818      
Accumulated Depreciation 616      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 227      
Initial Cost to Company, Buildings and Improvements 1,199      
Subsequent Additions 92      
Gross Carrying Amount at Year-End, Land 227      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,291      
Total 1,518      
Accumulated Depreciation 143      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 654      
Initial Cost to Company, Buildings and Improvements 3,966      
Subsequent Additions 96      
Gross Carrying Amount at Year-End, Land 654      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,062      
Total 4,716      
Accumulated Depreciation 400      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 675      
Initial Cost to Company, Buildings and Improvements 4,701      
Subsequent Additions 65      
Gross Carrying Amount at Year-End, Land 675      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,766      
Total 5,441      
Accumulated Depreciation 444      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,461      
Initial Cost to Company, Buildings and Improvements 6,659      
Subsequent Additions 84      
Gross Carrying Amount at Year-End, Land 1,461      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,743      
Total 8,204      
Accumulated Depreciation 473      
McAllen–Edinburg–Mission  | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 664      
Initial Cost to Company, Buildings and Improvements 5,228      
Subsequent Additions 134      
Gross Carrying Amount at Year-End, Land 664      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,362      
Total 6,026      
Accumulated Depreciation 270      
Midland | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,746      
Initial Cost to Company, Buildings and Improvements 8,920      
Subsequent Additions 27      
Gross Carrying Amount at Year-End, Land 1,746      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,947      
Total 10,693      
Accumulated Depreciation 465      
Midland | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 691      
Initial Cost to Company, Buildings and Improvements 1,588      
Subsequent Additions 175      
Gross Carrying Amount at Year-End, Land 691      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,763      
Total 2,454      
Accumulated Depreciation 656      
Mineral Wells | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 184      
Initial Cost to Company, Buildings and Improvements 1,627      
Subsequent Additions 74      
Gross Carrying Amount at Year-End, Land 184      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,701      
Total 1,885      
Accumulated Depreciation 104      
Nacogdoches | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 652      
Initial Cost to Company, Buildings and Improvements 15,943      
Subsequent Additions 160      
Gross Carrying Amount at Year-End, Land 652      
Gross Carrying Amount at Year-End, Buildings and Improvements 16,103      
Total 16,755      
Accumulated Depreciation 948      
Nonmetropolitan Area | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 959      
Initial Cost to Company, Buildings and Improvements 1,640      
Subsequent Additions 77      
Gross Carrying Amount at Year-End, Land 958      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,718      
Total 2,676      
Accumulated Depreciation 576      
Odessa | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 501      
Initial Cost to Company, Buildings and Improvements 2,661      
Subsequent Additions 34      
Gross Carrying Amount at Year-End, Land 501      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,695      
Total 3,196      
Accumulated Depreciation 45      
Odessa(3) | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 168      
Initial Cost to Company, Buildings and Improvements 561      
Subsequent Additions 138      
Gross Carrying Amount at Year-End, Land 168      
Gross Carrying Amount at Year-End, Buildings and Improvements 699      
Total 867      
Accumulated Depreciation 274      
Plainview | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 931      
Initial Cost to Company, Buildings and Improvements 6,580      
Subsequent Additions 34      
Gross Carrying Amount at Year-End, Land 931      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,614      
Total 7,545      
Accumulated Depreciation 278      
San Angelo | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 381      
Initial Cost to Company, Buildings and Improvements 986      
Subsequent Additions 138      
Gross Carrying Amount at Year-End, Land 381      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,124      
Total 1,505      
Accumulated Depreciation 414      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 614      
Initial Cost to Company, Buildings and Improvements 2,640      
Subsequent Additions 136      
Gross Carrying Amount at Year-End, Land 614      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,776      
Total 3,390      
Accumulated Depreciation 999      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 715      
Initial Cost to Company, Buildings and Improvements 4,566      
Subsequent Additions 231      
Gross Carrying Amount at Year-End, Land 715      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,797      
Total 5,512      
Accumulated Depreciation 1,028      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 275      
Initial Cost to Company, Buildings and Improvements 4,893      
Subsequent Additions 548      
Gross Carrying Amount at Year-End, Land 275      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,441      
Total 5,716      
Accumulated Depreciation 661      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 715      
Initial Cost to Company, Buildings and Improvements 4,222      
Subsequent Additions 110      
Gross Carrying Amount at Year-End, Land 715      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,332      
Total 5,047      
Accumulated Depreciation 549      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 576      
Initial Cost to Company, Buildings and Improvements 2,754      
Subsequent Additions 90      
Gross Carrying Amount at Year-End, Land 577      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,843      
Total 3,420      
Accumulated Depreciation 311      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 747      
Initial Cost to Company, Buildings and Improvements 3,198      
Subsequent Additions 87      
Gross Carrying Amount at Year-End, Land 748      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,284      
Total 4,032      
Accumulated Depreciation 350      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 656      
Initial Cost to Company, Buildings and Improvements 2,496      
Subsequent Additions 17      
Gross Carrying Amount at Year-End, Land 657      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,512      
Total 3,169      
Accumulated Depreciation 243      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,550      
Initial Cost to Company, Buildings and Improvements 8,173      
Subsequent Additions 122      
Gross Carrying Amount at Year-End, Land 1,550      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,295      
Total 9,845      
Accumulated Depreciation 787      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,014      
Initial Cost to Company, Buildings and Improvements 4,809      
Subsequent Additions 82      
Gross Carrying Amount at Year-End, Land 1,015      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,890      
Total 5,905      
Accumulated Depreciation 487      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 974      
Initial Cost to Company, Buildings and Improvements 8,545      
Subsequent Additions 141      
Gross Carrying Amount at Year-End, Land 974      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,686      
Total 9,660      
Accumulated Depreciation 533      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 3,683      
Initial Cost to Company, Buildings and Improvements 4,394      
Subsequent Additions 5      
Gross Carrying Amount at Year-End, Land 3,683      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,399      
Total 8,082      
Accumulated Depreciation 460      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,470      
Initial Cost to Company, Buildings and Improvements 9,927      
Subsequent Additions 9      
Gross Carrying Amount at Year-End, Land 2,470      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,936      
Total 12,406      
Accumulated Depreciation 507      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,243      
Initial Cost to Company, Buildings and Improvements 7,963      
Subsequent Additions 109      
Gross Carrying Amount at Year-End, Land 2,243      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,072      
Total 10,315      
Accumulated Depreciation 472      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,021      
Initial Cost to Company, Buildings and Improvements 9,062      
Subsequent Additions 7      
Gross Carrying Amount at Year-End, Land 1,021      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,069      
Total 10,090      
Accumulated Depreciation 391      
San Antonio-New Braunfels | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,350      
Initial Cost to Company, Buildings and Improvements 4,793      
Subsequent Additions 71      
Gross Carrying Amount at Year-End, Land 1,350      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,864      
Total 6,214      
Accumulated Depreciation 281      
Stephenville | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 242      
Initial Cost to Company, Buildings and Improvements 2,004      
Subsequent Additions 101      
Gross Carrying Amount at Year-End, Land 242      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,105      
Total 2,347      
Accumulated Depreciation 136      
Victoria | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,202      
Initial Cost to Company, Buildings and Improvements 20,311      
Subsequent Additions 130      
Gross Carrying Amount at Year-End, Land 1,202      
Gross Carrying Amount at Year-End, Buildings and Improvements 20,441      
Total 21,643      
Accumulated Depreciation 677      
Victoria | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 757      
Initial Cost to Company, Buildings and Improvements 8,276      
Subsequent Additions 198      
Gross Carrying Amount at Year-End, Land 757      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,474      
Total 9,231      
Accumulated Depreciation 296      
Wichita Falls | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 830      
Initial Cost to Company, Buildings and Improvements 1,945      
Subsequent Additions 3,266      
Gross Carrying Amount at Year-End, Land 1,327      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,714      
Total 6,041      
Accumulated Depreciation 273      
Wichita Falls | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,146      
Initial Cost to Company, Buildings and Improvements 2,236      
Subsequent Additions 4,591      
Gross Carrying Amount at Year-End, Land 2,146      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,827      
Total 8,973      
Accumulated Depreciation 424      
Wichita Falls | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,637      
Initial Cost to Company, Buildings and Improvements 5,151      
Subsequent Additions 3      
Gross Carrying Amount at Year-End, Land 1,637      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,154      
Total 6,791      
Accumulated Depreciation 115      
Wichita Falls | TX        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,212      
Initial Cost to Company, Buildings and Improvements 8,703      
Subsequent Additions 39      
Gross Carrying Amount at Year-End, Land 2,212      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,742      
Total 10,954      
Accumulated Depreciation 170      
Provo-Orem | UT        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,063      
Initial Cost to Company, Buildings and Improvements 2,468      
Subsequent Additions 60      
Gross Carrying Amount at Year-End, Land 1,063      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,528      
Total 3,591      
Accumulated Depreciation 148      
Danville | VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 883      
Initial Cost to Company, Buildings and Improvements 5,553      
Subsequent Additions 14      
Gross Carrying Amount at Year-End, Land 883      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,567      
Total 6,450      
Accumulated Depreciation 276      
Lynchburg | VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,417      
Initial Cost to Company, Buildings and Improvements 2,744      
Subsequent Additions 67      
Gross Carrying Amount at Year-End, Land 1,417      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,811      
Total 4,228      
Accumulated Depreciation 264      
Roanoke Rapids | VA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,321      
Initial Cost to Company, Buildings and Improvements 8,502      
Subsequent Additions 37      
Gross Carrying Amount at Year-End, Land 1,321      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,539      
Total 9,860      
Accumulated Depreciation 366      
Centralia(3) | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 810      
Initial Cost to Company, Buildings and Improvements 1,530      
Subsequent Additions 40      
Gross Carrying Amount at Year-End, Land 810      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,570      
Total 2,380      
Accumulated Depreciation 858      
Nonmetropolitan Area | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 998      
Initial Cost to Company, Buildings and Improvements 1,862      
Subsequent Additions 143      
Gross Carrying Amount at Year-End, Land 998      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,005      
Total 3,003      
Accumulated Depreciation 1,036      
Nonmetropolitan Area | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 448      
Initial Cost to Company, Buildings and Improvements 2,356      
Subsequent Additions 47      
Gross Carrying Amount at Year-End, Land 450      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,401      
Total 2,851      
Accumulated Depreciation 697      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 421      
Initial Cost to Company, Buildings and Improvements 2,313      
Subsequent Additions 13      
Gross Carrying Amount at Year-End, Land 421      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,326      
Total 2,747      
Accumulated Depreciation 744      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,903      
Initial Cost to Company, Buildings and Improvements 2,239      
Subsequent Additions 33      
Gross Carrying Amount at Year-End, Land 1,903      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,272      
Total 4,175      
Accumulated Depreciation 862      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 935      
Initial Cost to Company, Buildings and Improvements 2,045      
Subsequent Additions 37      
Gross Carrying Amount at Year-End, Land 935      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,082      
Total 3,017      
Accumulated Depreciation 649      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 478      
Initial Cost to Company, Buildings and Improvements 2,158      
Subsequent Additions 291      
Gross Carrying Amount at Year-End, Land 478      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,449      
Total 2,927      
Accumulated Depreciation 805      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 2,023      
Initial Cost to Company, Buildings and Improvements 3,484      
Subsequent Additions 82      
Gross Carrying Amount at Year-End, Land 2,023      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,566      
Total 5,589      
Accumulated Depreciation 1,285      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,105      
Initial Cost to Company, Buildings and Improvements 2,121      
Subsequent Additions 29      
Gross Carrying Amount at Year-End, Land 1,105      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,150      
Total 3,255      
Accumulated Depreciation 695      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,870      
Initial Cost to Company, Buildings and Improvements 4,632      
Subsequent Additions 14      
Gross Carrying Amount at Year-End, Land 1,870      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,646      
Total 6,516      
Accumulated Depreciation 1,127      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 422      
Initial Cost to Company, Buildings and Improvements 2,271      
Subsequent Additions 19      
Gross Carrying Amount at Year-End, Land 422      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,290      
Total 2,712      
Accumulated Depreciation 423      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,111      
Initial Cost to Company, Buildings and Improvements 10,432      
Subsequent Additions 10      
Gross Carrying Amount at Year-End, Land 1,111      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,442      
Total 11,553      
Accumulated Depreciation 573      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,362      
Initial Cost to Company, Buildings and Improvements 9,627      
Subsequent Additions 563      
Gross Carrying Amount at Year-End, Land 1,362      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,190      
Total 11,552      
Accumulated Depreciation 454      
Portland-Vancouver-Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,088      
Initial Cost to Company, Buildings and Improvements 8,656      
Subsequent Additions 13      
Gross Carrying Amount at Year-End, Land 1,088      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,669      
Total 9,757      
Accumulated Depreciation 379      
Portland - Vancouver - Hillsboro | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 923      
Initial Cost to Company, Buildings and Improvements 2,821      
Subsequent Additions 18      
Gross Carrying Amount at Year-End, Land 923      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,839      
Total 3,762      
Accumulated Depreciation 870      
Seattle-Tacoma-Bellevue | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 770      
Initial Cost to Company, Buildings and Improvements 3,203      
Subsequent Additions 71      
Gross Carrying Amount at Year-End, Land 770      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,274      
Total 4,044      
Accumulated Depreciation 1,235      
Seattle-Tacoma-Bellevue | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,438      
Initial Cost to Company, Buildings and Improvements 3,280      
Subsequent Additions 77      
Gross Carrying Amount at Year-End, Land 1,438      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,357      
Total 4,795      
Accumulated Depreciation 1,207      
Spokane-Spokane Valley | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 1,463      
Initial Cost to Company, Buildings and Improvements 10,075      
Subsequent Additions 126      
Gross Carrying Amount at Year-End, Land 1,463      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,201      
Total 11,664      
Accumulated Depreciation 832      
Spokane-Spokane Valley | WA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 841      
Initial Cost to Company, Buildings and Improvements 3,039      
Subsequent Additions 24      
Gross Carrying Amount at Year-End, Land 841      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,063      
Total 3,904      
Accumulated Depreciation 243      
Minneapolis-St. Paul-Bloomington | WI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 940      
Initial Cost to Company, Buildings and Improvements 4,385      
Subsequent Additions 6      
Gross Carrying Amount at Year-End, Land 940      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,391      
Total 5,331      
Accumulated Depreciation 345      
Laramie | WY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 743      
Initial Cost to Company, Buildings and Improvements 4,881      
Subsequent Additions 62      
Gross Carrying Amount at Year-End, Land 743      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,943      
Total 5,686      
Accumulated Depreciation $ 344