Annual report pursuant to Section 13 and 15(d)

Schedule III - Reconciliation (Details)

v3.22.4
Schedule III - Reconciliation (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Self Storage properties:      
Balance at beginning of year $ 5,798,188 $ 3,639,192 $ 3,091,719
Acquisitions and improvements 602,082 2,159,856 547,667
Write-off of fully depreciated assets and other (1,145) (860) (194)
Dispositions (7,553) 0 0
Balance at end of year 6,391,572 5,798,188 3,639,192
Accumulated depreciation:      
Balance at beginning of year 578,717 443,623 337,822
Depreciation expense 196,207 135,147 105,866
Write-off of fully depreciated assets and other (371) (53) (65)
Dispositions (1,892) 0 0
Balance at end of year $ 772,661 $ 578,717 $ 443,623