Redeemable Noncontrolling Interests in Operating Partnership (Allocated Redeemable Noncontrolling Interests) - (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Noncontrolling Interest [Line Items]
Net (income) loss attributable to redeemable noncontrolling interests in operating partnership	$ 3,597	$ 12,979	$ 1,207
Distributions declared to holders of common units, LTIP units and Performance LTIP units	0	0	3,050
Performance LTIP dividend claw back upon cancellation	(143)	(202)
Performance Long Term Incentive Plan Units
Noncontrolling Interest [Line Items]
Performance LTIP dividend claw back upon cancellation	$ (38)	$ (270)	$ 0