Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Total Shareholders' Equity	Preferred Shares	Common Shares	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Distributions in Excess of Retained Earnings	Non-Controlling Interests
Preferred stock, beginning balance (in shares) at Dec. 31, 2021			29,600,000
Common shares, beginning balance (in shares) at Dec. 31, 2021				130,813,750
Beginning balance at Dec. 31, 2021	$ 3,163,905	$ 3,156,181	$ 296	$ 1,308	$ 4,268,042	$ (19,442)	$ (1,094,023)	$ 7,724
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common shares for Board of Trustees compensation (in shares)				33,866
Issuance of common shares for Board of Trustees compensation	738	738		$ 1	737
Repurchase of common shares (in shares)				(49,787)
Repurchase of common shares	(1,113)	(1,113)		$ (1)	(1,112)
Share-based compensation (in shares)				106,470
Share-based compensation	2,354	1,656		$ 1	1,655			698
Distributions on common shares/units	(1,131)	(1,122)					(1,122)	(9)
Distributions on preferred shares/units	(11,344)	(11,344)					(11,344)
Other comprehensive income (loss):
Change in fair value of derivative instruments	27,367	27,160				27,160		207
Amounts reclassified from other comprehensive income	4,374	4,374				4,374
Net income (loss)	(100,216)	(99,530)					(99,530)	(686)
Preferred stock, ending balance (in shares) at Mar. 31, 2022			29,600,000
Common shares, ending balance (in shares) at Mar. 31, 2022				130,904,299
Ending balance at Mar. 31, 2022	$ 3,084,934	3,077,000	$ 296	$ 1,309	4,269,322	12,092	(1,206,019)	7,934
Preferred stock, beginning balance (in shares) at Dec. 31, 2022	28,600,000		28,600,000
Common shares, beginning balance (in shares) at Dec. 31, 2022	126,345,293			126,345,293
Beginning balance at Dec. 31, 2022	$ 3,084,543	2,996,515	$ 286	$ 1,263	4,182,359	35,724	(1,223,117)	88,028
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common shares for Board of Trustees compensation (in shares)				55,480
Issuance of common shares for Board of Trustees compensation	754	754		$ 1	753
Repurchase of common shares (in shares)				(3,003,513)
Repurchase of common shares	(42,745)	(42,745)		$ (30)	(42,715)
Share-based compensation (in shares)				235,407
Share-based compensation	2,879	2,096		$ 2	2,094			783
Distributions on common shares/units	(1,252)	(1,242)					(1,242)	(10)
Distributions on preferred shares/units	(12,152)	(10,988)					(10,988)	(1,164)
Other comprehensive income (loss):
Change in fair value of derivative instruments	(46)	(8)				(8)		(38)
Amounts reclassified from other comprehensive income	(5,825)	(5,825)				(5,825)
Net income (loss)	$ (22,045)	(22,928)					(22,928)	883
Preferred stock, ending balance (in shares) at Mar. 31, 2023	28,600,000		28,600,000
Common shares, ending balance (in shares) at Mar. 31, 2023	123,632,667			123,632,667
Ending balance at Mar. 31, 2023	$ 3,004,111	$ 2,915,629	$ 286	$ 1,236	$ 4,142,491	$ 29,891	$ (1,258,275)	$ 88,482