SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION - Reconciliation of Real Estate Properties (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at beginning of year	$ 4,011,326
Improvements and other	32,070
Property acquisitions	172,558
Property dispositions or held for sale assets	(134,422)
Right-of-use assets - finance leases obtained and reclassified	(0)
Capital lease reclassified as Right-of-use assets - finance lease	0	$ 0	$ (76,965)
Consolidation of previously unconsolidated investments	0
Impairment charges	(9,925)
Balance at end of year	4,071,607	4,011,326
Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at beginning of year	$ 4,011,326	3,960,411	3,620,583
Improvements and other		71,409	95,097
Property acquisitions		19,109	303,884
Property dispositions or held for sale assets		(19,659)	(84,243)
Right-of-use assets - finance leases obtained and reclassified		(76,965)	102,055
Capital lease reclassified as Right-of-use assets - finance lease		0	(76,965)
Consolidation of previously unconsolidated investments		129,863	0
Impairment charges		72,842	0
Balance at end of year		$ 4,011,326	$ 3,960,411