Annual report pursuant to Section 13 and 15(d)

Schedule III - Real Estate and Accumulated Depreciation (Rollforward) (Details)

v3.20.4
Schedule III - Real Estate and Accumulated Depreciation (Rollforward) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Changes in cost of properties      
Beginning balance $ 4,348,006 $ 4,148,529 $ 3,980,813
Improvements and other additions 405,940 480,418 224,524
Sales (65,475) (242,497) (53,547)
Impairments (1,530) (329) (2,493)
Other dispositions (139) (340) (768)
Reclassification to right-of use asset 0 (37,775) 0
Ending balance 4,686,802 4,348,006 4,148,529
Changes in accumulated depreciation      
Beginning balance 1,007,120 897,903 801,038
Depreciation expense 119,377 117,973 112,610
Sales (2,105) (8,416) (14,845)
Impairments 0 0 (132)
Other dispositions (139) (340) (768)
Ending balance $ 1,124,253 $ 1,007,120 $ 897,903