Annual report pursuant to Section 13 and 15(d)

Schedule III - Real Estate and Accumulated Deprecation (Details)

v3.10.0.1
Schedule III - Real Estate and Accumulated Deprecation (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2018
USD ($)
property
class
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land $ 582,960      
Initial Cost to Company, Buildings and Improvements 1,981,269      
Subsequent Additions 72,549      
Gross Carrying Amount at Year-End, Land 583,455      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,054,268      
Total 2,637,723 $ 2,275,233 $ 1,844,336 $ 1,147,201
Accumulated Depreciation 246,261 $ 170,358 $ 110,803 $ 68,100
Federal income tax basis of land and depreciable property $ 2,300,000      
Number of businesses acquired encumbered by debt | property 93      
Aggregate encumbrances on self storage properties $ 268,100      
Number of classes of real estate | class 1      
Mobile [Member] | ALABAMA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land $ 991      
Initial Cost to Company, Buildings and Improvements 4,874      
Subsequent Additions 730      
Gross Carrying Amount at Year-End, Land 991      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,604      
Total 6,595      
Accumulated Depreciation 862      
Lake Havasu City - Kingman [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 671      
Initial Cost to Company, Buildings and Improvements 1,572      
Subsequent Additions 45      
Gross Carrying Amount at Year-End, Land 671      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,617      
Total 2,288      
Accumulated Depreciation 396      
Lake Havasu City - Kingman, Property Two [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 722      
Initial Cost to Company, Buildings and Improvements 2,546      
Subsequent Additions 57      
Gross Carrying Amount at Year-End, Land 722      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,603      
Total 3,325      
Accumulated Depreciation 685      
Phoenix - Mesa - Glendale [Member] | Arizona [Member]        
SEC Schedule III, 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 66      
Gross Carrying Amount at Year-End, Land 1,089      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,673      
Total 7,762      
Accumulated Depreciation 1,353      
Phoenix - Mesa - Glendale, Property Two [Member] | Arizona [Member]        
SEC Schedule III, 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 66      
Gross Carrying Amount at Year-End, Land 3,813      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,897      
Total 11,710      
Accumulated Depreciation 1,207      
Phoenix - Mesa - Glendale, Property Three [Member] | Arizona [Member]        
SEC Schedule III, 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 79      
Gross Carrying Amount at Year-End, Land 1,375      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,692      
Total 4,067      
Accumulated Depreciation 728      
Phoenix - Mesa - Glendale, Property Four [Member] | Arizona [Member]        
SEC Schedule III, 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 39      
Gross Carrying Amount at Year-End, Land 1,653      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,570      
Total 9,223      
Accumulated Depreciation 999      
Phoenix - Mesa - Glendale, Property Five [Member] | Arizona [Member]        
SEC Schedule III, 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 69      
Gross Carrying Amount at Year-End, Land 1,661      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,380      
Total 5,041      
Accumulated Depreciation 563      
Phoenix - Mesa - Glendale, Property Six [Member] | Arizona [Member]        
SEC Schedule III, 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 44      
Gross Carrying Amount at Year-End, Land 1,050      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,403      
Total 6,453      
Accumulated Depreciation 552      
Phoenix - Mesa - Glendale, Property Seven [Member] | Arizona [Member]        
SEC Schedule III, 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 35      
Gross Carrying Amount at Year-End, Land 1,198      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,956      
Total 3,154      
Accumulated Depreciation 335      
Phoenix - Mesa - Glendale, Property Eight [Member] | Arizona [Member]        
SEC Schedule III, 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 38      
Gross Carrying Amount at Year-End, Land 1,324      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,664      
Total 4,988      
Accumulated Depreciation 520      
Phoenix - Mesa - Glendale, Property Nine [Member] | Arizona [Member]        
SEC Schedule III, 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 13      
Gross Carrying Amount at Year-End, Land 3,816      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,361      
Total 8,177      
Accumulated Depreciation 598      
Phoenix - Mesa - Scottsdale [Member] | Arizona [Member]        
SEC Schedule III, 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 253      
Gross Carrying Amount at Year-End, Land 5,576      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,999      
Total 12,575      
Accumulated Depreciation 960      
Phoenix - Mesa - Scottsdale - Property Two [Member] | Arizona [Member]        
SEC Schedule III, 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 163      
Gross Carrying Amount at Year-End, Land 1,609      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,044      
Total 4,653      
Accumulated Depreciation 297      
Phoenix - Mesa - Scottsdale - Property Three [Member] [Member] | Arizona [Member]        
SEC Schedule III, 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 17      
Gross Carrying Amount at Year-End, Land 2,120      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,459      
Total 7,579      
Accumulated Depreciation 348      
Phoenix - Mesa - Scottsdale - Property Four [Member] | Arizona [Member]        
SEC Schedule III, 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 13      
Gross Carrying Amount at Year-End, Land 1,809      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,800      
Total 6,609      
Accumulated Depreciation 193      
Phoenix - Mesa - Scottsdale - Property Five [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 840      
Initial Cost to Company, Buildings and Improvements 5,274      
Subsequent Additions 12      
Gross Carrying Amount at Year-End, Land 840      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,286      
Total 6,126      
Accumulated Depreciation 206      
Phoenix - Mesa - Scottsdale - Property Six [Member] | Arizona [Member]        
SEC Schedule III, 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 22      
Gross Carrying Amount at Year-End, Land 2,111      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,985      
Total 10,096      
Accumulated Depreciation 285      
Phoenix - Mesa - Scottsdale - Property Seven [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 748      
Initial Cost to Company, Buildings and Improvements 4,027      
Subsequent Additions 194      
Gross Carrying Amount at Year-End, Land 748      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,221      
Total 4,969      
Accumulated Depreciation 176      
Phoenix - Mesa - Scottsdale - Property Eight [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 676      
Initial Cost to Company, Buildings and Improvements 4,098      
Subsequent Additions 51      
Gross Carrying Amount at Year-End, Land 676      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,149      
Total 4,825      
Accumulated Depreciation 152      
Phoenix - Mesa - Scottsdale - Property Nine [Member] | Arizona [Member]        
SEC Schedule III, 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 51      
Gross Carrying Amount at Year-End, Land 1,011      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,504      
Total 4,515      
Accumulated Depreciation 127      
Phoenix - Mesa - Scottsdale - Property Ten [Member] | Arizona [Member]        
SEC Schedule III, 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 63      
Gross Carrying Amount at Year-End, Land 1,125      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,617      
Total 4,742      
Accumulated Depreciation 152      
Phoenix - Mesa - Scottsdale - Property Eleven [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 949      
Initial Cost to Company, Buildings and Improvements 7,351      
Subsequent Additions 40      
Gross Carrying Amount at Year-End, Land 949      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,391      
Total 8,340      
Accumulated Depreciation 229      
Phoenix - Mesa - Scottsdale - Property Twelve [Member] | Arizona [Member]        
SEC Schedule III, 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 51      
Gross Carrying Amount at Year-End, Land 1,419      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,555      
Total 6,974      
Accumulated Depreciation 204      
Phoenix - Mesa - Scottsdale - Property Thirteen [Member] | Arizona [Member]        
SEC Schedule III, 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 208      
Gross Carrying Amount at Year-End, Land 1,117      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,126      
Total 7,243      
Accumulated Depreciation 172      
Tucson [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 421      
Initial Cost to Company, Buildings and Improvements 3,855      
Subsequent Additions 91      
Gross Carrying Amount at Year-End, Land 421      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,946      
Total 4,367      
Accumulated Depreciation 596      
Tucson, Property Two [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 716      
Initial Cost to Company, Buildings and Improvements 1,365      
Subsequent Additions 15      
Gross Carrying Amount at Year-End, Land 716      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,380      
Total 2,096      
Accumulated Depreciation 392      
Tucson, Property Three [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 358      
Initial Cost to Company, Buildings and Improvements 2,047      
Subsequent Additions 70      
Gross Carrying Amount at Year-End, Land 358      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,117      
Total 2,475      
Accumulated Depreciation 108      
Tucson, Property Four [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 439      
Initial Cost to Company, Buildings and Improvements 2,501      
Subsequent Additions 35      
Gross Carrying Amount at Year-End, Land 439      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,536      
Total 2,975      
Accumulated Depreciation 104      
Tucson, Property Five [Member] | Arizona [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 606      
Initial Cost to Company, Buildings and Improvements 2,580      
Subsequent Additions 273      
Gross Carrying Amount at Year-End, Land 606      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,853      
Total 3,459      
Accumulated Depreciation 120      
Anaheim - Santa Ana - Irvine [Member] | California [Member]        
SEC Schedule III, 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 301      
Gross Carrying Amount at Year-End, Land 1,530      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,100      
Total 7,630      
Accumulated Depreciation 429      
Bakersfield [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 511      
Initial Cost to Company, Buildings and Improvements 2,804      
Subsequent Additions 205      
Gross Carrying Amount at Year-End, Land 511      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,009      
Total 3,520      
Accumulated Depreciation 316      
Bakersfield - Property Two [Member] | California [Member]        
SEC Schedule III, 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 194      
Gross Carrying Amount at Year-End, Land 1,228      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,101      
Total 5,329      
Accumulated Depreciation 388      
Bakersfield - Property Three [Member] | California [Member]        
SEC Schedule III, 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 111      
Gross Carrying Amount at Year-End, Land 1,882      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,969      
Total 5,851      
Accumulated Depreciation 446      
Bakersfield - Property Four [Member] | California [Member]        
SEC Schedule III, 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 231      
Gross Carrying Amount at Year-End, Land 1,355      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,909      
Total 6,264      
Accumulated Depreciation 498      
Bakersfield - Property Five [Member] | California [Member]        
SEC Schedule III, 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 132      
Gross Carrying Amount at Year-End, Land 1,306      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,572      
Total 4,878      
Accumulated Depreciation 488      
Bakersfield - Property Six [Member] | California [Member]        
SEC Schedule III, 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 102      
Gross Carrying Amount at Year-End, Land 1,016      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,740      
Total 4,756      
Accumulated Depreciation 342      
Bakersfield - Property Seven [Member] | California [Member]        
SEC Schedule III, 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 116      
Gross Carrying Amount at Year-End, Land 1,579      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,473      
Total 5,052      
Accumulated Depreciation 398      
Bakersfield - Property Eight [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 750      
Initial Cost to Company, Buildings and Improvements 5,802      
Subsequent Additions 124      
Gross Carrying Amount at Year-End, Land 750      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,926      
Total 6,676      
Accumulated Depreciation 570      
Fresno [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 840      
Initial Cost to Company, Buildings and Improvements 7,502      
Subsequent Additions 433      
Gross Carrying Amount at Year-End, Land 840      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,935      
Total 8,775      
Accumulated Depreciation 1,039      
Los Angeles - Long Beach - Glendale [Member] | California [Member]        
SEC Schedule III, 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 641      
Gross Carrying Amount at Year-End, Land 2,345      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,461      
Total 9,806      
Accumulated Depreciation 533      
Los Angeles - Long Beach - Glendale - Property Two [Member] | California [Member]        
SEC Schedule III, 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 159      
Gross Carrying Amount at Year-End, Land 1,350      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,425      
Total 12,775      
Accumulated Depreciation 920      
Los Angeles - Long Beach - Glendale - Property Three [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 763      
Initial Cost to Company, Buildings and Improvements 6,258      
Subsequent Additions 175      
Gross Carrying Amount at Year-End, Land 763      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,433      
Total 7,196      
Accumulated Depreciation 520      
Los Angeles - Long Beach - Santa Ana [Member] | California [Member]        
SEC Schedule III, 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 48      
Gross Carrying Amount at Year-End, Land 6,641      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,287      
Total 14,928      
Accumulated Depreciation 1,235      
Los Angeles - Long Beach - Santa Ana, Property Two [Member] | California [Member]        
SEC Schedule III, 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 9      
Gross Carrying Amount at Year-End, Land 1,122      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,890      
Total 3,012      
Accumulated Depreciation 381      
Los Angeles - Long Beach - Santa Ana, Property Three [Member] | California [Member]        
SEC Schedule III, 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 75      
Gross Carrying Amount at Year-End, Land 7,186      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,846      
Total 20,032      
Accumulated Depreciation 2,241      
Los Angeles - Long Beach - Santa Ana, Property Four [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 7,106      
Subsequent Additions 37      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,143      
Total 7,143      
Accumulated Depreciation 1,201      
Los Angeles - Long Beach - Santa Ana, Property Five [Member] | California [Member]        
SEC Schedule III, 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 104      
Gross Carrying Amount at Year-End, Land 2,366      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,996      
Total 7,362      
Accumulated Depreciation 900      
Los Angeles - Long Beach - Santa Ana, Property Six [Member] | California [Member]        
SEC Schedule III, 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 47      
Gross Carrying Amount at Year-End, Land 2,871      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,750      
Total 6,621      
Accumulated Depreciation 577      
Los Angeles - Long Beach - Santa Ana, Property Seven [Member] | California [Member]        
SEC Schedule III, 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 220      
Gross Carrying Amount at Year-End, Land 5,448      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,235      
Total 15,683      
Accumulated Depreciation 1,853      
Los Angeles - Long Beach - Santa Ana, Property Eight [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 13,150      
Subsequent Additions 16      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 13,166      
Total 13,166      
Accumulated Depreciation 1,768      
Los Angeles - Long Beach - Santa Ana, Property Nine [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 10,084      
Subsequent Additions 100      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,184      
Total 10,184      
Accumulated Depreciation 363      
Modesto [Member] | California [Member]        
SEC Schedule III, 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 50      
Gross Carrying Amount at Year-End, Land 1,526      
Gross Carrying Amount at Year-End, Buildings and Improvements 12,082      
Total 13,608      
Accumulated Depreciation 1,023      
Modesto - Property Two [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 773      
Initial Cost to Company, Buildings and Improvements 5,655      
Subsequent Additions 6      
Gross Carrying Amount at Year-End, Land 773      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,661      
Total 6,434      
Accumulated Depreciation 401      
Riverside - San Bernardino - Ontario [Member] | California [Member]        
SEC Schedule III, 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 31      
Gross Carrying Amount at Year-End, Land 1,842      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,451      
Total 5,293      
Accumulated Depreciation 478      
Riverside - San Bernardino - Ontario, Property Two [Member] | California [Member]        
SEC Schedule III, 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 63      
Gross Carrying Amount at Year-End, Land 1,981      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,386      
Total 5,367      
Accumulated Depreciation 582      
Riverside - San Bernardino - Ontario, Property Three [Member] | California [Member]        
SEC Schedule III, 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 141      
Gross Carrying Amount at Year-End, Land 3,418      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,048      
Total 13,466      
Accumulated Depreciation 1,214      
Riverside - San Bernardino - Ontario, Property Four [Member] | California [Member]        
SEC Schedule III, 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 71      
Gross Carrying Amount at Year-End, Land 1,913      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,143      
Total 8,056      
Accumulated Depreciation 884      
Riverside - San Bernardino - Ontario, Property Five [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 772      
Initial Cost to Company, Buildings and Improvements 4,044      
Subsequent Additions 74      
Gross Carrying Amount at Year-End, Land 772      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,118      
Total 4,890      
Accumulated Depreciation 705      
Riverside - San Bernardino - Ontario, Property Six [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 597      
Initial Cost to Company, Buildings and Improvements 5,464      
Subsequent Additions 65      
Gross Carrying Amount at Year-End, Land 597      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,529      
Total 6,126      
Accumulated Depreciation 690      
Riverside - San Bernardino - Ontario, Property Seven [Member] | California [Member]        
SEC Schedule III, 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 79      
Gross Carrying Amount at Year-End, Land 3,022      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,203      
Total 11,225      
Accumulated Depreciation 1,166      
Riverside - San Bernardino - Ontario, Property Eight [Member] | California [Member]        
SEC Schedule III, 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 654      
Gross Carrying Amount at Year-End, Land 2,467      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,379      
Total 8,846      
Accumulated Depreciation 1,118      
Riverside - San Bernardino - Ontario, Property Nine [Member] | California [Member]        
SEC Schedule III, 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 831      
Gross Carrying Amount at Year-End, Land 2,164      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,420      
Total 8,584      
Accumulated Depreciation 1,017      
Riverside - San Bernardino - Ontario, Property Ten [Member] | California [Member]        
SEC Schedule III, 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 78      
Gross Carrying Amount at Year-End, Land 2,484      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,981      
Total 8,465      
Accumulated Depreciation 674      
Riverside - San Bernardino - Ontario, Property Eleven [Member] | California [Member]        
SEC Schedule III, 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 8      
Gross Carrying Amount at Year-End, Land 1,139      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,062      
Total 6,201      
Accumulated Depreciation 669      
Riverside - San Bernardino - Ontario, Property Twelve [Member] | California [Member]        
SEC Schedule III, 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 7      
Gross Carrying Amount at Year-End, Land 1,401      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,584      
Total 5,985      
Accumulated Depreciation 470      
Riverside - San Bernardino - Ontario, Property Thirteen [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 925      
Initial Cost to Company, Buildings and Improvements 3,459      
Subsequent Additions 40      
Gross Carrying Amount at Year-End, Land 925      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,499      
Total 4,424      
Accumulated Depreciation 474      
Riverside - San Bernardino - Ontario, Property Fourteen [Member] | California [Member]        
SEC Schedule III, 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 88      
Gross Carrying Amount at Year-End, Land 1,174      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,644      
Total 3,818      
Accumulated Depreciation 422      
Riverside - San Bernardino - Ontario, Property Fifteen [Member] | California [Member]        
SEC Schedule III, 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 38      
Gross Carrying Amount at Year-End, Land 1,506      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,951      
Total 4,457      
Accumulated Depreciation 374      
Riverside - San Bernardino - Ontario, Property Sixteen [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 631      
Initial Cost to Company, Buildings and Improvements 2,307      
Subsequent Additions 53      
Gross Carrying Amount at Year-End, Land 631      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,360      
Total 2,991      
Accumulated Depreciation 406      
Riverside - San Bernardino - Ontario, Property Seventeen [Member] | California [Member]        
SEC Schedule III, 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 43      
Gross Carrying Amount at Year-End, Land 1,318      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,437      
Total 3,755      
Accumulated Depreciation 398      
Riverside - San Bernardino - Ontario, Property Eighteen [Member] | California [Member]        
SEC Schedule III, 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 30      
Gross Carrying Amount at Year-End, Land 1,942      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,677      
Total 4,619      
Accumulated Depreciation 516      
Riverside - San Bernardino - Ontario, Property Nineteen [Member] | California [Member]        
SEC Schedule III, 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 30      
Gross Carrying Amount at Year-End, Land 1,339      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,860      
Total 4,199      
Accumulated Depreciation 425      
Riverside - San Bernardino - Ontario, Property Twenty [Member] | California [Member]        
SEC Schedule III, 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 35      
Gross Carrying Amount at Year-End, Land 1,105      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,707      
Total 3,812      
Accumulated Depreciation 483      
Riverside - San Bernardino - Ontario, Property Twenty One [Member] | California [Member]        
SEC Schedule III, 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 15      
Gross Carrying Amount at Year-End, Land 1,542      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,142      
Total 3,684      
Accumulated Depreciation 382      
Riverside - San Bernardino - Ontario, Property Twenty Two [Member] | California [Member]        
SEC Schedule III, 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 14      
Gross Carrying Amount at Year-End, Land 1,478      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,548      
Total 6,026      
Accumulated Depreciation 479      
Riverside - San Bernardino - Ontario, Property Twenty Three [Member] | California [Member]        
SEC Schedule III, 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 1,424      
Gross Carrying Amount at Year-End, Land 3,245      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,844      
Total 9,089      
Accumulated Depreciation 878      
Riverside - San Bernardino - Ontario, Property Twenty Four [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 670      
Initial Cost to Company, Buildings and Improvements 8,613      
Subsequent Additions 436      
Gross Carrying Amount at Year-End, Land 670      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,049      
Total 9,719      
Accumulated Depreciation 739      
Riverside - San Bernardino - Ontario, Property Twenty Five [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 538      
Initial Cost to Company, Buildings and Improvements 3,921      
Subsequent Additions 379      
Gross Carrying Amount at Year-End, Land 538      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,300      
Total 4,838      
Accumulated Depreciation 369      
Riverside - San Bernardino - Ontario, Property Twenty Six [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 382      
Initial Cost to Company, Buildings and Improvements 3,442      
Subsequent Additions 336      
Gross Carrying Amount at Year-End, Land 382      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,778      
Total 4,160      
Accumulated Depreciation 328      
Riverside - San Bernardino - Ontario, Property Twenty Seven [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 806      
Initial Cost to Company, Buildings and Improvements 3,852      
Subsequent Additions 560      
Gross Carrying Amount at Year-End, Land 806      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,412      
Total 5,218      
Accumulated Depreciation 380      
Riverside - San Bernardino - Ontario, Property Twenty Eight [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 570      
Initial Cost to Company, Buildings and Improvements 4,238      
Subsequent Additions 343      
Gross Carrying Amount at Year-End, Land 570      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,581      
Total 5,151      
Accumulated Depreciation 378      
Riverside - San Bernardino - Ontario, Property Twenty Nine [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 345      
Initial Cost to Company, Buildings and Improvements 3,270      
Subsequent Additions 145      
Gross Carrying Amount at Year-End, Land 345      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,415      
Total 3,760      
Accumulated Depreciation 321      
Riverside - San Bernardino - Ontario, Property Thirty [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 252      
Initial Cost to Company, Buildings and Improvements 4,419      
Subsequent Additions 86      
Gross Carrying Amount at Year-End, Land 252      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,505      
Total 4,757      
Accumulated Depreciation 405      
Riverside - San Bernardino - Ontario, Property Thirty One [Member] | California [Member]        
SEC Schedule III, 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 209      
Gross Carrying Amount at Year-End, Land 2,691      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,159      
Total 6,850      
Accumulated Depreciation 327      
Riverside - San Bernardino - Ontario, Property Thirty Two [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 302      
Initial Cost to Company, Buildings and Improvements 4,169      
Subsequent Additions 107      
Gross Carrying Amount at Year-End, Land 302      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,276      
Total 4,578      
Accumulated Depreciation 300      
Riverside - San Bernardino - Ontario, Property Thirty Three [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 896      
Initial Cost to Company, Buildings and Improvements 6,397      
Subsequent Additions 295      
Gross Carrying Amount at Year-End, Land 896      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,692      
Total 7,588      
Accumulated Depreciation 450      
Riverside - San Bernardino - Ontario, Property Thirty Four [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 552      
Initial Cost to Company, Buildings and Improvements 3,010      
Subsequent Additions 126      
Gross Carrying Amount at Year-End, Land 552      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,136      
Total 3,688      
Accumulated Depreciation 872      
Riverside - San Bernardino - Ontario, Property Thirty Five [Member] | California [Member]        
SEC Schedule III, 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 120      
Gross Carrying Amount at Year-End, Land 1,342      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,566      
Total 5,908      
Accumulated Depreciation 1,454      
Riverside - San Bernardino - Ontario, Property Thirty Six [Member] | California [Member]        
SEC Schedule III, 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 58      
Gross Carrying Amount at Year-End, Land 1,672      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,622      
Total 4,294      
Accumulated Depreciation 515      
Riverside - San Bernardino - Ontario - Property Thirty Seven [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 978      
Initial Cost to Company, Buildings and Improvements 1,854      
Subsequent Additions 294      
Gross Carrying Amount at Year-End, Land 978      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,148      
Total 3,126      
Accumulated Depreciation 561      
Riverside - San Bernardino - Ontario - Property Thirty Eight [Member] | California [Member]        
SEC Schedule III, 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 118      
Gross Carrying Amount at Year-End, Land 1,068      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,727      
Total 3,795      
Accumulated Depreciation 625      
Riverside - San Bernardino - Ontario - Property Thirty Nine [Member] | California [Member]        
SEC Schedule III, 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 54      
Gross Carrying Amount at Year-End, Land 1,202      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,086      
Total 3,288      
Accumulated Depreciation 429      
Riverside - San Bernardino - Ontario - Property Forty [Member] | California [Member]        
SEC Schedule III, 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 40      
Gross Carrying Amount at Year-End, Land 1,803      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,798      
Total 4,601      
Accumulated Depreciation 756      
Riverside - San Bernardino - Ontario - Property Forty One [Member] | California [Member]        
SEC Schedule III, 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 55      
Gross Carrying Amount at Year-End, Land 1,337      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,544      
Total 5,881      
Accumulated Depreciation 821      
Riverside - San Bernardino - Ontario - Property Forty Two [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 846      
Initial Cost to Company, Buildings and Improvements 2,508      
Subsequent Additions 47      
Gross Carrying Amount at Year-End, Land 846      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,555      
Total 3,401      
Accumulated Depreciation 656      
Riverside - San Bernardino - Ontario - Property Forty Three [Member] | California [Member]        
SEC Schedule III, 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 54      
Gross Carrying Amount at Year-End, Land 1,026      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,606      
Total 5,632      
Accumulated Depreciation 781      
Riverside - San Bernardino - Ontario - Property Forty Four [Member] | California [Member]        
SEC Schedule III, 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 39      
Gross Carrying Amount at Year-End, Land 1,878      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,143      
Total 7,021      
Accumulated Depreciation 782      
Riverside - San Bernardino - Ontario - Property Forty Five [Member] | California [Member]        
SEC Schedule III, 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 217      
Gross Carrying Amount at Year-End, Land 14,109      
Gross Carrying Amount at Year-End, Buildings and Improvements 23,329      
Total 37,438      
Accumulated Depreciation 4,167      
Riverside - San Bernardino - Ontario - Property Forty Six [Member] | California [Member]        
SEC Schedule III, 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 114      
Gross Carrying Amount at Year-End, Land 3,974      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,076      
Total 11,050      
Accumulated Depreciation 1,509      
Riverside - San Bernardino - Ontario - Property Forty Seven [Member] | California [Member]        
SEC Schedule III, 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 693      
Gross Carrying Amount at Year-End, Land 2,018      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,171      
Total 6,189      
Accumulated Depreciation 1,123      
Riverside - San Bernardino - Ontario - Property Forty Eight [Member] | California [Member]        
SEC Schedule III, 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 6      
Gross Carrying Amount at Year-End, Land 1,644      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,594      
Total 4,238      
Accumulated Depreciation 84      
Sacramento - Roseville - Arden - Arcade [Member] | California [Member]        
SEC Schedule III, 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 5      
Gross Carrying Amount at Year-End, Land 1,195      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,412      
Total 9,607      
Accumulated Depreciation 581      
Sacramento - Roseville - Arden - Arcade - Property Two [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 425      
Initial Cost to Company, Buildings and Improvements 7,249      
Subsequent Additions 19      
Gross Carrying Amount at Year-End, Land 425      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,268      
Total 7,693      
Accumulated Depreciation 558      
Sacramento - Roseville - Arden - Arcade - Property Three [Member] | California [Member]        
SEC Schedule III, 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 56      
Gross Carrying Amount at Year-End, Land 1,652      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,566      
Total 11,218      
Accumulated Depreciation 120      
San Diego - Carlsbad [Member] | California [Member]        
SEC Schedule III, 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 1,028      
Gross Carrying Amount at Year-End, Land 4,323      
Gross Carrying Amount at Year-End, Buildings and Improvements 20,803      
Total 25,126      
Accumulated Depreciation 1,462      
San Diego - Carlsbad - San Marcos [Member] | California [Member]        
SEC Schedule III, 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 48      
Gross Carrying Amount at Year-End, Land 3,703      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,630      
Total 9,333      
Accumulated Depreciation 872      
San Diego - Carlsbad - San Marcos, Property Two [Member] | California [Member]        
SEC Schedule III, 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 217      
Gross Carrying Amount at Year-End, Land 3,544      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,132      
Total 8,676      
Accumulated Depreciation 838      
San Diego - Carlsbad - San Marcos, Property Three [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 5,568      
Subsequent Additions 87      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,655      
Total 5,655      
Accumulated Depreciation 628      
San Diego - Carlsbad - San Marcos, Property Four [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 4,041      
Subsequent Additions 50      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,091      
Total 4,091      
Accumulated Depreciation 833      
Stockton - Lodi [Member] | California [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 559      
Initial Cost to Company, Buildings and Improvements 5,514      
Subsequent Additions 15      
Gross Carrying Amount at Year-End, Land 559      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,529      
Total 6,088      
Accumulated Depreciation 397      
Stockton - Lodi - Property Two [Member] | California [Member]        
SEC Schedule III, 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 29      
Gross Carrying Amount at Year-End, Land 1,710      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,024      
Total 10,734      
Accumulated Depreciation 737      
Stockton - Lodi - Property Three [Member] | California [Member]        
SEC Schedule III, 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 28      
Gross Carrying Amount at Year-End, Land 1,637      
Gross Carrying Amount at Year-End, Buildings and Improvements 11,929      
Total 13,566      
Accumulated Depreciation 541      
Colorado Springs [Member] | Colorado [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 455      
Initial Cost to Company, Buildings and Improvements 1,351      
Subsequent Additions 58      
Gross Carrying Amount at Year-End, Land 455      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,409      
Total 1,864      
Accumulated Depreciation 421      
Colorado Springs, Property Two [Member] | Colorado [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 588      
Initial Cost to Company, Buildings and Improvements 2,162      
Subsequent Additions 1,119      
Gross Carrying Amount at Year-End, Land 588      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,281      
Total 3,869      
Accumulated Depreciation 885      
Colorado Springs, Property Three [Member] | Colorado [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 632      
Initial Cost to Company, Buildings and Improvements 3,118      
Subsequent Additions 401      
Gross Carrying Amount at Year-End, Land 632      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,519      
Total 4,151      
Accumulated Depreciation 1,047      
Colorado Springs, Property Four [Member] | Colorado [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 414      
Initial Cost to Company, Buildings and Improvements 1,535      
Subsequent Additions 334      
Gross Carrying Amount at Year-End, Land 414      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,869      
Total 2,283      
Accumulated Depreciation 556      
Colorado Springs, Property Five [Member] | Colorado [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 300      
Initial Cost to Company, Buildings and Improvements 1,801      
Subsequent Additions 110      
Gross Carrying Amount at Year-End, Land 300      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,911      
Total 2,211      
Accumulated Depreciation 468      
Colorado Springs, Property Six [Member] | Colorado [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 766      
Initial Cost to Company, Buildings and Improvements 5,901      
Subsequent Additions 574      
Gross Carrying Amount at Year-End, Land 766      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,475      
Total 7,241      
Accumulated Depreciation 257      
Denver - Aurora - Broomfield [Member] | Colorado [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 868      
Initial Cost to Company, Buildings and Improvements 128      
Subsequent Additions 2,303      
Gross Carrying Amount at Year-End, Land 868      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,431      
Total 3,299      
Accumulated Depreciation 530      
Denver - Aurora - Lakewood [Member] | Colorado [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 938      
Initial Cost to Company, Buildings and Improvements 8,449      
Subsequent Additions 24      
Gross Carrying Amount at Year-End, Land 938      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,473      
Total 9,411      
Accumulated Depreciation 523      
Fort Collins - Loveland [Member] | Colorado [Member]        
SEC Schedule III, 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 213      
Gross Carrying Amount at Year-End, Land 3,213      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,300      
Total 6,513      
Accumulated Depreciation 947      
Fort Collins - Loveland, Property Two [Member] | Colorado [Member]        
SEC Schedule III, 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 107      
Gross Carrying Amount at Year-End, Land 2,514      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,893      
Total 4,407      
Accumulated Depreciation 546      
Pueblo [Member] | Colorado [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 156      
Initial Cost to Company, Buildings and Improvements 2,797      
Subsequent Additions 6      
Gross Carrying Amount at Year-End, Land 156      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,803      
Total 2,959      
Accumulated Depreciation 278      
Cape Coral - Fort Myers [Member] | Florida [Member]        
SEC Schedule III, 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 48      
Gross Carrying Amount at Year-End, Land 4,122      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,501      
Total 12,623      
Accumulated Depreciation 821      
Gainesville [Member] | Florida [Member]        
SEC Schedule III, 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 62      
Gross Carrying Amount at Year-End, Land 1,072      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,760      
Total 5,832      
Accumulated Depreciation 188      
Gainesville - Property Two [Member] | Florida [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 264      
Initial Cost to Company, Buildings and Improvements 2,369      
Subsequent Additions 1      
Gross Carrying Amount at Year-End, Land 264      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,370      
Total 2,634      
Accumulated Depreciation 4      
Jacksonville [Member] | Florida [Member]        
SEC Schedule III, 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 122      
Gross Carrying Amount at Year-End, Land 2,087      
Gross Carrying Amount at Year-End, Buildings and Improvements 19,595      
Total 21,682      
Accumulated Depreciation 1,222      
Jacksonville [Member] | North Carolina [Member]        
SEC Schedule III, 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 89      
Gross Carrying Amount at Year-End, Land 1,265      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,212      
Total 3,477      
Accumulated Depreciation 454      
Jacksonville - Property Two [Member] | Florida [Member]        
SEC Schedule III, 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 256      
Gross Carrying Amount at Year-End, Land 1,629      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,185      
Total 6,814      
Accumulated Depreciation 417      
Jacksonville - Property Three [Member] | Florida [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 527      
Initial Cost to Company, Buildings and Improvements 2,434      
Subsequent Additions 427      
Gross Carrying Amount at Year-End, Land 527      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,861      
Total 3,388      
Accumulated Depreciation 156      
Lakeland - Winter Haven [Member] | Florida [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 972      
Initial Cost to Company, Buildings and Improvements 2,159      
Subsequent Additions 140      
Gross Carrying Amount at Year-End, Land 972      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,299      
Total 3,271      
Accumulated Depreciation 334      
Naples - Immokalee - Marco Island [Member] | Florida [Member]        
SEC Schedule III, 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 83      
Gross Carrying Amount at Year-End, Land 3,849      
Gross Carrying Amount at Year-End, Buildings and Improvements 16,771      
Total 20,620      
Accumulated Depreciation 1,374      
North Port - Sarasota - Bradenton [Member] | Florida [Member]        
SEC Schedule III, 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 28      
Gross Carrying Amount at Year-End, Land 2,211      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,710      
Total 7,921      
Accumulated Depreciation 535      
North Port - Sarasota - Bradenton - Property Two [Member] | Florida [Member]        
SEC Schedule III, 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 131      
Gross Carrying Amount at Year-End, Land 2,488      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,413      
Total 9,901      
Accumulated Depreciation 657      
North Port - Sarasota - Bradenton - Property Three [Member] | Florida [Member]        
SEC Schedule III, 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 19      
Gross Carrying Amount at Year-End, Land 1,767      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,974      
Total 7,741      
Accumulated Depreciation 606      
North Port - Sarasota - Bradenton - Property Four [Member] | Florida [Member]        
SEC Schedule III, 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 3,487      
Gross Carrying Amount at Year-End, Land 3,373      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,492      
Total 11,865      
Accumulated Depreciation 860      
North Port - Sarasota - Bradenton - Property Five [Member] | Florida [Member]        
SEC Schedule III, 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 42      
Gross Carrying Amount at Year-End, Land 1,924      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,556      
Total 6,480      
Accumulated Depreciation 515      
North Port - Sarasota - Bradenton - Property Six [Member] | Florida [Member]        
SEC Schedule III, 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 4      
Gross Carrying Amount at Year-End, Land 1,176      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,425      
Total 4,601      
Accumulated Depreciation 323      
North Port - Sarasota - Bradenton - Property Seven [Member] | Florida [Member]        
SEC Schedule III, 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 20      
Gross Carrying Amount at Year-End, Land 1,839      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,397      
Total 10,236      
Accumulated Depreciation 672      
North Port - Sarasota - Bradenton - Property Eight [Member] | Florida [Member]        
SEC Schedule III, 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 44      
Gross Carrying Amount at Year-End, Land 2,507      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,810      
Total 10,317      
Accumulated Depreciation 683      
North Port - Sarasota - Bradenton - Property Nine [Member] | Florida [Member]        
SEC Schedule III, 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 34      
Gross Carrying Amount at Year-End, Land 1,685      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,473      
Total 7,158      
Accumulated Depreciation 524      
North Port - Sarasota - Bradenton - Property Ten [Member] | Florida [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 437      
Initial Cost to Company, Buildings and Improvements 5,128      
Subsequent Additions 203      
Gross Carrying Amount at Year-End, Land 437      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,331      
Total 5,768      
Accumulated Depreciation 530      
North Port - Sarasota - Bradenton - Property Eleven [Member] | Florida [Member]        
SEC Schedule III, 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 22      
Gross Carrying Amount at Year-End, Land 1,015      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,053      
Total 4,068      
Accumulated Depreciation 272      
North Port - Sarasota - Bradenton - Property Twelve [Member] | Florida [Member]        
SEC Schedule III, 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 891      
Gross Carrying Amount at Year-End, Land 1,985      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,190      
Total 7,175      
Accumulated Depreciation 357      
North Port - Sarasota - Bradenton - Property Thirteen [Member] | Florida [Member]        
SEC Schedule III, 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 1      
Gross Carrying Amount at Year-End, Land 1,336      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,086      
Total 5,422      
Accumulated Depreciation 223      
Orlando - Kissimmee - Sanford [Member] | Florida [Member]        
SEC Schedule III, 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 90      
Gross Carrying Amount at Year-End, Land 2,426      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,404      
Total 11,830      
Accumulated Depreciation 689      
Orlando - Kissimmee - Sanford - Property Two [Member] | Florida [Member]        
SEC Schedule III, 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 89      
Gross Carrying Amount at Year-End, Land 2,166      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,761      
Total 6,927      
Accumulated Depreciation 391      
Orlando - Kissimmee - Sanford - Property Three [Member] | Florida [Member]        
SEC Schedule III, 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 88      
Gross Carrying Amount at Year-End, Land 4,583      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,840      
Total 13,423      
Accumulated Depreciation 810      
Orlando - Kissimmee - Sanford - Property Four [Member] | Florida [Member]        
SEC Schedule III, 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 162      
Gross Carrying Amount at Year-End, Land 4,181      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,430      
Total 8,611      
Accumulated Depreciation 297      
Pensacola - Ferry Pass - Brent [Member] | Florida [Member]        
SEC Schedule III, 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 114      
Gross Carrying Amount at Year-End, Land 1,025      
Gross Carrying Amount at Year-End, Buildings and Improvements 8,271      
Total 9,296      
Accumulated Depreciation 327      
Pensacola - Ferry Pass - Brent - Property Two [Member] | Florida [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 841      
Initial Cost to Company, Buildings and Improvements 5,075      
Subsequent Additions 162      
Gross Carrying Amount at Year-End, Land 841      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,237      
Total 6,078      
Accumulated Depreciation 184      
Pensacola - Ferry Pass - Brent - Property Three [Member] | Florida [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 644      
Initial Cost to Company, Buildings and Improvements 4,785      
Subsequent Additions 31      
Gross Carrying Amount at Year-End, Land 644      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,816      
Total 5,460      
Accumulated Depreciation 8      
Punta Gorda [Member] | Florida [Member]        
SEC Schedule III, 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 85      
Gross Carrying Amount at Year-End, Land 1,157      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,164      
Total 3,321      
Accumulated Depreciation 173      
Tampa - St. Petersburg - Clearwater [Member] | Florida [Member]        
SEC Schedule III, 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 27      
Gross Carrying Amount at Year-End, Land 5,436      
Gross Carrying Amount at Year-End, Buildings and Improvements 10,119      
Total 15,555      
Accumulated Depreciation 983      
Tampa - St. Petersburg - Clearwater - Property Two [Member] | Florida [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 361      
Initial Cost to Company, Buildings and Improvements 1,238      
Subsequent Additions 83      
Gross Carrying Amount at Year-End, Land 361      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,321      
Total 1,682      
Accumulated Depreciation 257      
Tampa - St. Petersburg - Clearwater - Property Three [Member] | Florida [Member]        
SEC Schedule III, 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 41      
Gross Carrying Amount at Year-End, Land 3,581      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,653      
Total 6,234      
Accumulated Depreciation 251      
Tampa - St. Petersburg - Clearwater - Property Four [Member] | Florida [Member]        
SEC Schedule III, 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 60      
Gross Carrying Amount at Year-End, Land 4,708      
Gross Carrying Amount at Year-End, Buildings and Improvements 14,044      
Total 18,752      
Accumulated Depreciation 731      
Tampa - St. Petersburg - Clearwater - Property Five [Member] | Florida [Member]        
SEC Schedule III, 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 0      
Gross Carrying Amount at Year-End, Land 2,063      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,351      
Total 7,414      
Accumulated Depreciation 68      
Atlanta - Sandy Springs - Marietta [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 515      
Initial Cost to Company, Buildings and Improvements 687      
Subsequent Additions 100      
Gross Carrying Amount at Year-End, Land 515      
Gross Carrying Amount at Year-End, Buildings and Improvements 787      
Total 1,302      
Accumulated Depreciation 254      
Atlanta - Sandy Springs - Marietta, Property Two [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 272      
Initial Cost to Company, Buildings and Improvements 1,357      
Subsequent Additions 358      
Gross Carrying Amount at Year-End, Land 272      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,715      
Total 1,987      
Accumulated Depreciation 499      
Atlanta - Sandy Springs - Marietta, Property Three [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 702      
Initial Cost to Company, Buildings and Improvements 1,999      
Subsequent Additions 319      
Gross Carrying Amount at Year-End, Land 702      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,318      
Total 3,020      
Accumulated Depreciation 724      
Atlanta - Sandy Springs - Marietta, Property Four [Member] | Georgia [Member]        
SEC Schedule III, 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 179      
Gross Carrying Amount at Year-End, Land 1,413      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,769      
Total 3,182      
Accumulated Depreciation 550      
Atlanta - Sandy Springs - Marietta, Property Five [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 341      
Initial Cost to Company, Buildings and Improvements 562      
Subsequent Additions 131      
Gross Carrying Amount at Year-End, Land 341      
Gross Carrying Amount at Year-End, Buildings and Improvements 693      
Total 1,034      
Accumulated Depreciation 240      
Atlanta - Sandy Springs - Marietta, Property Six [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 553      
Initial Cost to Company, Buildings and Improvements 847      
Subsequent Additions 172      
Gross Carrying Amount at Year-End, Land 553      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,019      
Total 1,572      
Accumulated Depreciation 345      
Atlanta - Sandy Springs - Marietta, Property Seven [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 85      
Initial Cost to Company, Buildings and Improvements 445      
Subsequent Additions 285      
Gross Carrying Amount at Year-End, Land 85      
Gross Carrying Amount at Year-End, Buildings and Improvements 730      
Total 815      
Accumulated Depreciation 257      
Atlanta - Sandy Springs - Marietta, Property Eight [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 494      
Initial Cost to Company, Buildings and Improvements 2,215      
Subsequent Additions 248      
Gross Carrying Amount at Year-End, Land 494      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,463      
Total 2,957      
Accumulated Depreciation 722      
Atlanta - Sandy Springs - Marietta, Property Nine [Member] | Georgia [Member]        
SEC Schedule III, 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 1,719      
Gross Carrying Amount at Year-End, Land 1,614      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,195      
Total 5,809      
Accumulated Depreciation 382      
Atlanta - Sandy Springs - Marietta, Property Ten [Member] | Georgia [Member]        
SEC Schedule III, 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 1,894      
Gross Carrying Amount at Year-End, Land 1,595      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,037      
Total 5,632      
Accumulated Depreciation 385      
Atlanta - Sandy Springs - Marietta, Property Eleven [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 666      
Initial Cost to Company, Buildings and Improvements 5,961      
Subsequent Additions 48      
Gross Carrying Amount at Year-End, Land 666      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,009      
Total 6,675      
Accumulated Depreciation 339      
Atlanta - Sandy Springs - Marietta, Property Twelve [Member] | Georgia [Member]        
SEC Schedule III, 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 8      
Gross Carrying Amount at Year-End, Land 1,028      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,049      
Total 8,077      
Accumulated Depreciation 408      
Atlanta - Sandy Springs - Marietta, Property Thirteen [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 748      
Initial Cost to Company, Buildings and Improvements 3,382      
Subsequent Additions 25      
Gross Carrying Amount at Year-End, Land 748      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,407      
Total 4,155      
Accumulated Depreciation 173      
Atlanta - Sandy Springs - Marietta, Property Fourteen [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 703      
Initial Cost to Company, Buildings and Improvements 4,014      
Subsequent Additions 11      
Gross Carrying Amount at Year-End, Land 703      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,025      
Total 4,728      
Accumulated Depreciation 202      
Atlanta - Sandy Springs - Marietta, Property Fifteen [Member] | Georgia [Member]        
SEC Schedule III, 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 17      
Gross Carrying Amount at Year-End, Land 1,873      
Gross Carrying Amount at Year-End, Buildings and Improvements 9,126      
Total 10,999      
Accumulated Depreciation 422      
Atlanta - Sandy Springs - Marietta, Property Sixteen [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 547      
Initial Cost to Company, Buildings and Improvements 4,073      
Subsequent Additions 11      
Gross Carrying Amount at Year-End, Land 547      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,084      
Total 4,631      
Accumulated Depreciation 200      
Atlanta - Sandy Springs - Marietta, Property Seventeen [Member] | Georgia [Member]        
SEC Schedule III, 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 3      
Gross Carrying Amount at Year-End, Land 1,499      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,282      
Total 6,781      
Accumulated Depreciation 262      
Atlanta - Sandy Springs - Marietta, Property Eighteen [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 763      
Initial Cost to Company, Buildings and Improvements 5,135      
Subsequent Additions 23      
Gross Carrying Amount at Year-End, Land 763      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,158      
Total 5,921      
Accumulated Depreciation 211      
Atlanta - Sandy Springs - Marietta, Property Nineteen [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 795      
Initial Cost to Company, Buildings and Improvements 2,941      
Subsequent Additions 12      
Gross Carrying Amount at Year-End, Land 795      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,953      
Total 3,748      
Accumulated Depreciation 144      
Atlanta - Sandy Springs - Marietta, Property Twenty [Member] | Georgia [Member]        
SEC Schedule III, 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 16      
Gross Carrying Amount at Year-End, Land 1,356      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,532      
Total 8,888      
Accumulated Depreciation 356      
Atlanta - Sandy Springs - Marietta, Property Twenty-one [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 912      
Initial Cost to Company, Buildings and Improvements 5,074      
Subsequent Additions 18      
Gross Carrying Amount at Year-End, Land 912      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,092      
Total 6,004      
Accumulated Depreciation 213      
Atlanta - Sandy Springs - Marietta, Property Twenty-two [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 570      
Initial Cost to Company, Buildings and Improvements 3,477      
Subsequent Additions 39      
Gross Carrying Amount at Year-End, Land 570      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,516      
Total 4,086      
Accumulated Depreciation 176      
Atlanta - Sandy Springs - Marietta, Property Twenty-four [Member] | Georgia [Member]        
SEC Schedule III, 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 13      
Gross Carrying Amount at Year-End, Land 1,052      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,115      
Total 8,167      
Accumulated Depreciation 291      
Atlanta - Sandy Springs - Marietta, Property Twenty-three [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 430      
Initial Cost to Company, Buildings and Improvements 3,470      
Subsequent Additions 39      
Gross Carrying Amount at Year-End, Land 430      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,509      
Total 3,939      
Accumulated Depreciation 384      
Atlanta - Sandy Springs - Rosewell [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 972      
Initial Cost to Company, Buildings and Improvements 2,342      
Subsequent Additions 56      
Gross Carrying Amount at Year-End, Land 972      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,398      
Total 3,370      
Accumulated Depreciation 221      
Atlanta - Sandy Springs - Rosewell - Property Two [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 919      
Initial Cost to Company, Buildings and Improvements 3,899      
Subsequent Additions 25      
Gross Carrying Amount at Year-End, Land 919      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,924      
Total 4,843      
Accumulated Depreciation 95      
Augusta [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 84      
Initial Cost to Company, Buildings and Improvements 539      
Subsequent Additions 147      
Gross Carrying Amount at Year-End, Land 84      
Gross Carrying Amount at Year-End, Buildings and Improvements 686      
Total 770      
Accumulated Depreciation 232      
Augusta, Property Two [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 205      
Initial Cost to Company, Buildings and Improvements 686      
Subsequent Additions 143      
Gross Carrying Amount at Year-End, Land 205      
Gross Carrying Amount at Year-End, Buildings and Improvements 829      
Total 1,034      
Accumulated Depreciation 265      
Columbus [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 169      
Initial Cost to Company, Buildings and Improvements 342      
Subsequent Additions 166      
Gross Carrying Amount at Year-End, Land 169      
Gross Carrying Amount at Year-End, Buildings and Improvements 508      
Total 677      
Accumulated Depreciation 138      
Macon [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 180      
Initial Cost to Company, Buildings and Improvements 840      
Subsequent Additions 41      
Gross Carrying Amount at Year-End, Land 180      
Gross Carrying Amount at Year-End, Buildings and Improvements 881      
Total 1,061      
Accumulated Depreciation 260      
Savannah [Member] | Georgia [Member]        
SEC Schedule III, 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 389      
Gross Carrying Amount at Year-End, Land 1,741      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,549      
Total 3,290      
Accumulated Depreciation 409      
Savannah, Property Two [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 597      
Initial Cost to Company, Buildings and Improvements 762      
Subsequent Additions 165      
Gross Carrying Amount at Year-End, Land 597      
Gross Carrying Amount at Year-End, Buildings and Improvements 927      
Total 1,524      
Accumulated Depreciation 294      
Savannah, Property Three [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 409      
Initial Cost to Company, Buildings and Improvements 1,335      
Subsequent Additions 21      
Gross Carrying Amount at Year-End, Land 409      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,356      
Total 1,765      
Accumulated Depreciation 393      
Savannah, Property Four [Member] | Georgia [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 811      
Initial Cost to Company, Buildings and Improvements 1,181      
Subsequent Additions 143      
Gross Carrying Amount at Year-End, Land 811      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,324      
Total 2,135      
Accumulated Depreciation 391      
St. Louis, Property One [Member] | ILLINOIS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 225      
Initial Cost to Company, Buildings and Improvements 4,394      
Subsequent Additions 123      
Gross Carrying Amount at Year-End, Land 225      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,517      
Total 4,742      
Accumulated Depreciation 241      
St. Louis, Property Two [Member] | ILLINOIS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 179      
Initial Cost to Company, Buildings and Improvements 5,154      
Subsequent Additions 294      
Gross Carrying Amount at Year-End, Land 179      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,448      
Total 5,627      
Accumulated Depreciation 281      
St. Louis, Property Three [Member] | ILLINOIS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 226      
Initial Cost to Company, Buildings and Improvements 3,088      
Subsequent Additions 204      
Gross Carrying Amount at Year-End, Land 226      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,292      
Total 3,518      
Accumulated Depreciation 193      
St. Louis, Property Four [Member] | ILLINOIS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 174      
Initial Cost to Company, Buildings and Improvements 3,338      
Subsequent Additions 215      
Gross Carrying Amount at Year-End, Land 174      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,553      
Total 3,727      
Accumulated Depreciation 178      
Indianapolis - Carmel - Anderson [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 855      
Initial Cost to Company, Buildings and Improvements 7,273      
Subsequent Additions 18      
Gross Carrying Amount at Year-End, Land 855      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,291      
Total 8,146      
Accumulated Depreciation 740      
Indianapolis - Carmel - Anderson - Property Two [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 815      
Initial Cost to Company, Buildings and Improvements 3,844      
Subsequent Additions 11      
Gross Carrying Amount at Year-End, Land 815      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,855      
Total 4,670      
Accumulated Depreciation 485      
Indianapolis - Carmel - Anderson - Property Three [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 688      
Initial Cost to Company, Buildings and Improvements 3,845      
Subsequent Additions 16      
Gross Carrying Amount at Year-End, Land 688      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,861      
Total 4,549      
Accumulated Depreciation 490      
Indianapolis - Carmel - Anderson - Property Four [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 626      
Initial Cost to Company, Buildings and Improvements 4,049      
Subsequent Additions 36      
Gross Carrying Amount at Year-End, Land 626      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,085      
Total 4,711      
Accumulated Depreciation 455      
Indianapolis - Carmel - Anderson - Property Five [Member] | INDIANA [Member]        
SEC Schedule III, 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 278      
Gross Carrying Amount at Year-End, Land 1,118      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,722      
Total 5,840      
Accumulated Depreciation 668      
Indianapolis - Carmel - Anderson - Property Six [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 614      
Initial Cost to Company, Buildings and Improvements 5,487      
Subsequent Additions 39      
Gross Carrying Amount at Year-End, Land 614      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,526      
Total 6,140      
Accumulated Depreciation 544      
Indianapolis - Carmel - Anderson - Property Seven [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 619      
Initial Cost to Company, Buildings and Improvements 2,140      
Subsequent Additions 18      
Gross Carrying Amount at Year-End, Land 619      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,158      
Total 2,777      
Accumulated Depreciation 265      
Indianapolis - Carmel - Anderson - Property Eight [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 689      
Initial Cost to Company, Buildings and Improvements 6,944      
Subsequent Additions 38      
Gross Carrying Amount at Year-End, Land 689      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,982      
Total 7,671      
Accumulated Depreciation 516      
Indianapolis - Carmel - Anderson - Property Nine [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 609      
Initial Cost to Company, Buildings and Improvements 3,172      
Subsequent Additions 39      
Gross Carrying Amount at Year-End, Land 609      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,211      
Total 3,820      
Accumulated Depreciation 326      
Indianapolis - Carmel - Anderson - Property Ten [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 532      
Initial Cost to Company, Buildings and Improvements 5,441      
Subsequent Additions 21      
Gross Carrying Amount at Year-End, Land 532      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,462      
Total 5,994      
Accumulated Depreciation 401      
Indianapolis - Carmel - Anderson - Property Eleven [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 433      
Initial Cost to Company, Buildings and Improvements 5,817      
Subsequent Additions 20      
Gross Carrying Amount at Year-End, Land 433      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,837      
Total 6,270      
Accumulated Depreciation 409      
Indianapolis - Carmel - Anderson - Property Twelve [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 688      
Initial Cost to Company, Buildings and Improvements 5,413      
Subsequent Additions 33      
Gross Carrying Amount at Year-End, Land 688      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,446      
Total 6,134      
Accumulated Depreciation 463      
Indianapolis - Carmel - Anderson - Property Thirteen [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 575      
Initial Cost to Company, Buildings and Improvements 5,168      
Subsequent Additions 65      
Gross Carrying Amount at Year-End, Land 575      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,233      
Total 5,808      
Accumulated Depreciation 415      
Indianapolis - Carmel - Anderson - Property Fourteen [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 522      
Initial Cost to Company, Buildings and Improvements 5,366      
Subsequent Additions 23      
Gross Carrying Amount at Year-End, Land 522      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,389      
Total 5,911      
Accumulated Depreciation 404      
Indianapolis - Carmel - Anderson - Property Fifteen [Member] | INDIANA [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 528      
Initial Cost to Company, Buildings and Improvements 2,877      
Subsequent Additions 9      
Gross Carrying Amount at Year-End, Land 528      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,886      
Total 3,414      
Accumulated Depreciation 172      
Indianapolis - Carmel - Anderson - Property Sixteen [Member] | INDIANA [Member]        
SEC Schedule III, 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 20      
Gross Carrying Amount at Year-End, Land 1,257      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,714      
Total 7,971      
Accumulated Depreciation 333      
Kansas City, Property One [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 816      
Initial Cost to Company, Buildings and Improvements 5,432      
Subsequent Additions 124      
Gross Carrying Amount at Year-End, Land 816      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,556      
Total 6,372      
Accumulated Depreciation 283      
Kansas City, Property Two [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 975      
Initial Cost to Company, Buildings and Improvements 6,967      
Subsequent Additions 171      
Gross Carrying Amount at Year-End, Land 975      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,138      
Total 8,113      
Accumulated Depreciation 382      
Kansas City, Property Three [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 719      
Initial Cost to Company, Buildings and Improvements 5,143      
Subsequent Additions 167      
Gross Carrying Amount at Year-End, Land 719      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,310      
Total 6,029      
Accumulated Depreciation 241      
Kansas City, Property Four [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 521      
Initial Cost to Company, Buildings and Improvements 5,168      
Subsequent Additions 125      
Gross Carrying Amount at Year-End, Land 521      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,293      
Total 5,814      
Accumulated Depreciation 155      
Kansas City, Property Five [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 640      
Initial Cost to Company, Buildings and Improvements 3,367      
Subsequent Additions 120      
Gross Carrying Amount at Year-End, Land 640      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,487      
Total 4,127      
Accumulated Depreciation 91      
Kansas City, Property Six [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 533      
Initial Cost to Company, Buildings and Improvements 3,138      
Subsequent Additions 94      
Gross Carrying Amount at Year-End, Land 533      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,232      
Total 3,765      
Accumulated Depreciation 81      
Kansas City, Property Seven [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 499      
Initial Cost to Company, Buildings and Improvements 4,041      
Subsequent Additions 111      
Gross Carrying Amount at Year-End, Land 499      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,152      
Total 4,651      
Accumulated Depreciation 107      
Kansas City, Property Eight [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 724      
Initial Cost to Company, Buildings and Improvements 4,245      
Subsequent Additions 124      
Gross Carrying Amount at Year-End, Land 724      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,369      
Total 5,093      
Accumulated Depreciation 102      
Wichita [Member] | KANSAS        
SEC Schedule III, 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 142      
Gross Carrying Amount at Year-End, Land 1,156      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,804      
Total 6,960      
Accumulated Depreciation 185      
Wichita - Property Two [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 721      
Initial Cost to Company, Buildings and Improvements 3,395      
Subsequent Additions 116      
Gross Carrying Amount at Year-End, Land 721      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,511      
Total 4,232      
Accumulated Depreciation 112      
Wichita - Property Three [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 443      
Initial Cost to Company, Buildings and Improvements 3,635      
Subsequent Additions 77      
Gross Carrying Amount at Year-End, Land 443      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,712      
Total 4,155      
Accumulated Depreciation 111      
Wichita - Property Four [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 630      
Initial Cost to Company, Buildings and Improvements 7,264      
Subsequent Additions 104      
Gross Carrying Amount at Year-End, Land 630      
Gross Carrying Amount at Year-End, Buildings and Improvements 7,368      
Total 7,998      
Accumulated Depreciation 181      
Wichita - Property Five [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 430      
Initial Cost to Company, Buildings and Improvements 1,740      
Subsequent Additions 63      
Gross Carrying Amount at Year-End, Land 430      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,803      
Total 2,233      
Accumulated Depreciation 57      
Wichita - Property Six [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 655      
Initial Cost to Company, Buildings and Improvements 1,831      
Subsequent Additions 136      
Gross Carrying Amount at Year-End, Land 655      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,967      
Total 2,622      
Accumulated Depreciation 53      
Wichita - Property Seven [Member] | KANSAS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 393      
Initial Cost to Company, Buildings and Improvements 3,950      
Subsequent Additions 143      
Gross Carrying Amount at Year-End, Land 393      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,093      
Total 4,486      
Accumulated Depreciation 102      
Wichita - Property Eight [Member] | KANSAS        
SEC Schedule III, 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 37      
Gross Carrying Amount at Year-End, Land 1,353      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,278      
Total 3,631      
Accumulated Depreciation 51      
Louisville - Jefferson County [Member] | Kentucky [Member]        
SEC Schedule III, 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 39      
Gross Carrying Amount at Year-End, Land 2,174      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,706      
Total 5,880      
Accumulated Depreciation 512      
Baton Rouge [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 386      
Initial Cost to Company, Buildings and Improvements 1,744      
Subsequent Additions 73      
Gross Carrying Amount at Year-End, Land 386      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,817      
Total 2,203      
Accumulated Depreciation 192      
Baton Rouge - Property Two [Member] | Louisiana [Member]        
SEC Schedule III, 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 517      
Gross Carrying Amount at Year-End, Land 1,098      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,725      
Total 6,823      
Accumulated Depreciation 646      
Baton Rouge - Property Three [Member] | Louisiana [Member]        
SEC Schedule III, 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 226      
Gross Carrying Amount at Year-End, Land 1,203      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,382      
Total 4,585      
Accumulated Depreciation 376      
Baton Rouge - Property Four [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 755      
Initial Cost to Company, Buildings and Improvements 2,702      
Subsequent Additions 272      
Gross Carrying Amount at Year-End, Land 755      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,974      
Total 3,729      
Accumulated Depreciation 324      
New Orleans - Metairie [Member] | Louisiana [Member]        
SEC Schedule III, 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 131      
Gross Carrying Amount at Year-End, Land 1,287      
Gross Carrying Amount at Year-End, Buildings and Improvements 6,366      
Total 7,653      
Accumulated Depreciation 634      
Shreveport - Bossier City [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 971      
Initial Cost to Company, Buildings and Improvements 3,474      
Subsequent Additions 54      
Gross Carrying Amount at Year-End, Land 1,549      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,938      
Total 6,487      
Accumulated Depreciation 548      
Shreveport - Bossier City, Property Two [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 964      
Initial Cost to Company, Buildings and Improvements 3,573      
Subsequent Additions 40      
Gross Carrying Amount at Year-End, Land 964      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,613      
Total 4,577      
Accumulated Depreciation 600      
Shreveport - Bossier City, Property Three [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 772      
Initial Cost to Company, Buildings and Improvements 2,906      
Subsequent Additions 31      
Gross Carrying Amount at Year-End, Land 772      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,937      
Total 3,709      
Accumulated Depreciation 484      
Shreveport - Bossier City, Property Four [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 479      
Initial Cost to Company, Buildings and Improvements 1,439      
Subsequent Additions 39      
Gross Carrying Amount at Year-End, Land 479      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,478      
Total 1,957      
Accumulated Depreciation 256      
Shreveport - Bossier City, Property Five [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 475      
Initial Cost to Company, Buildings and Improvements 854      
Subsequent Additions 45      
Gross Carrying Amount at Year-End, Land 475      
Gross Carrying Amount at Year-End, Buildings and Improvements 899      
Total 1,374      
Accumulated Depreciation 189      
Shreveport - Bossier City, Property Six [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 645      
Initial Cost to Company, Buildings and Improvements 2,004      
Subsequent Additions 7      
Gross Carrying Amount at Year-End, Land 645      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,011      
Total 2,656      
Accumulated Depreciation 165      
Shreveport - Bossier City, Property Seven [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 654      
Initial Cost to Company, Buildings and Improvements 3,589      
Subsequent Additions 27      
Gross Carrying Amount at Year-End, Land 654      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,616      
Total 4,270      
Accumulated Depreciation 163      
Shreveport - Bossier City, Property Eight [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 906      
Initial Cost to Company, Buildings and Improvements 3,618      
Subsequent Additions 34      
Gross Carrying Amount at Year-End, Land 906      
Gross Carrying Amount at Year-End, Buildings and Improvements 3,652      
Total 4,558      
Accumulated Depreciation 181      
Shreveport - Bossier City, Property Nine [Member] | Louisiana [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 0      
Initial Cost to Company, Buildings and Improvements 5,113      
Subsequent Additions 24      
Gross Carrying Amount at Year-End, Land 0      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,137      
Total 5,137      
Accumulated Depreciation 196      
Worchester [Member] | MASSACHUSETTS        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 414      
Initial Cost to Company, Buildings and Improvements 4,122      
Subsequent Additions 47      
Gross Carrying Amount at Year-End, Land 414      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,169      
Total 4,583      
Accumulated Depreciation 237      
California - Lexington Park [Member] | MARYLAND        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 827      
Initial Cost to Company, Buildings and Improvements 4,936      
Subsequent Additions 72      
Gross Carrying Amount at Year-End, Land 827      
Gross Carrying Amount at Year-End, Buildings and Improvements 5,008      
Total 5,835      
Accumulated Depreciation 189      
Gulfport - Biloxi - Pascagoula [Member] | Mississippi [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 645      
Initial Cost to Company, Buildings and Improvements 2,413      
Subsequent Additions 253      
Gross Carrying Amount at Year-End, Land 645      
Gross Carrying Amount at Year-End, Buildings and Improvements 2,666      
Total 3,311      
Accumulated Depreciation 428      
Meridian [Member] | Mississippi [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 224      
Initial Cost to Company, Buildings and Improvements 1,052      
Subsequent Additions 144      
Gross Carrying Amount at Year-End, Land 224      
Gross Carrying Amount at Year-End, Buildings and Improvements 1,196      
Total 1,420      
Accumulated Depreciation 298      
Meridian, Property Two [Member] | Mississippi [Member]        
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]        
Initial Cost to Company, Land 382      
Initial Cost to Company, Buildings and Improvements 803      
Subsequent Additions 196      
Gross Carrying Amount at Year-End, Land 382      
Gross Carrying Amount at Year-End, Buildings and Improvements 999      
Total 1,381      
Accumulated Depreciation 254      
Charlotte - Concord - Gastonia [Member] | North Carolina [Member]        
SEC Schedule III, 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 72      
Gross Carrying Amount at Year-End, Land 1,871      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,246      
Total 6,117      
Accumulated Depreciation 589      
Charlotte - Concord - Gastonia, Property Two [Member] | North Carolina [Member]        
SEC Schedule III, 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 71      
Gross Carrying Amount at Year-End, Land 1,108      
Gross Carrying Amount at Year-End, Buildings and Improvements 4,006      
Total 5,114      
Accumulated Depreciation 565      
Charlotte - Concord - Gastonia, Property Three [Member] | North Carolina [Member]        
SEC Schedule III, 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 208      
Gross Carrying Amount at Year-End, L