Consolidated Statements of Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid- In-Capital	Treasury Stock	Accumulated Other Comprehensive Income	Retained Deficit	Noncontrolling Interests	Series I Preferred Stock Series I Preferred Stock
Beginning balance at Dec. 31, 2022	$ 4,646,922	$ 656	$ 3,790,358	$ (128,655)	$ 49,604	$ 651,138	$ 61,889	$ 221,932
Beginning balance (in shares) at Dec. 31, 2022		64,380
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(37,618)					(35,993)	(1,625)
Other comprehensive income	(30,176)				(30,176)
Perpetual preferred stock dividends	(3,738)					(3,738)
DRSPP proceeds (in shares)		5
DRSPP proceeds	184		184
Reallocation of noncontrolling interest in the Operating Partnership	(10,147)					(10,147)
Deferred compensation plan and stock awards, net of forfeitures and tax withholdings (in shares)		(12)
Deferred compensation plan and stock awards, net of forfeitures and tax withholdings	7,559		7,559
Contributions to consolidated joint venture interests	8,560						8,560
Cash distributions to noncontrolling interests	(136)						(136)
Cash distributions declared	(52,236)					(52,236)
Ending balance at Mar. 31, 2023	4,529,174	$ 656	3,798,101	(128,655)	19,428	549,024	68,688	221,932
Ending balance (in shares) at Mar. 31, 2023		64,373
Beginning balance at Dec. 31, 2023	3,855,925	$ 660	3,826,452	(128,655)	17,477	(151,551)	69,610	221,932
Beginning balance (in shares) at Dec. 31, 2023		64,726
Increase (Decrease) in Stockholders' Equity
Net income (loss)	15,585					16,879	(1,294)
Acquisition of subsidiary interest	(5,674)						(5,674)
Other comprehensive income	22,674				22,674
Perpetual preferred stock dividends	(3,738)					(3,738)
DRSPP proceeds (in shares)		2
DRSPP proceeds	77		77
Reallocation of noncontrolling interest in the Operating Partnership	(42,841)					(42,841)
Deferred compensation plan and stock awards, net of forfeitures and tax withholdings (in shares)		78
Deferred compensation plan and stock awards, net of forfeitures and tax withholdings	4,601		4,601
Contributions to consolidated joint venture interests	6,678						6,678
Cash distributions to noncontrolling interests	(1,283)						(1,283)
Cash distributions declared	(48,356)					(48,356)
Ending balance at Mar. 31, 2024	$ 3,803,648	$ 660	$ 3,831,130	$ (128,655)	$ 40,151	$ (229,607)	$ 68,037	$ 221,932
Ending balance (in shares) at Mar. 31, 2024		64,806