CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Thousands	Total	Preferred Shares	Common Shares	Additional Paid-in-Capital	Accumulated Distributions in Excess of Net Income	Accumulated Other Comprehensive Income/(Loss)	Noncontrolling Interests
Beginning balance at Dec. 31, 2021	$ 2,323,228	$ 94,016	$ 28	$ 3,252,506	$ (1,049,434)	$ (6,258)	$ 32,370
Beginning balance (in shares) at Dec. 31, 2021		1,935,400	283,752,726
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of partnership interest in real estate	$ 4,109						4,109
Redemption of noncontrolling OP units for common (in shares)	0		6,708
Redemption of noncontrolling OP units for common shares				36			(36)
Purchase of noncontrolling interest in consolidated joint venture	$ (27,958)			(25,058)			(2,900)
Issuance of common shares and deferred compensation amortization, net	40,572		$ 1	40,571
Issuance of common shares and deferred compensation amortization, net (in shares)			4,523,173
Repurchase of common shares to settle tax obligations	(6,285)			(6,285)
Repurchase of common shares to settle tax obligations (in shares)			(410,958)
Dividends/distributions	(36,358)				(36,186)		(172)
Net income	10,908				10,622		286
Other comprehensive income (loss)	12,266					12,266
Company's share of other comprehensive loss of non-consolidated entities	0
Ending balance at Mar. 31, 2022	2,320,482	$ 94,016	$ 29	3,261,770	(1,074,998)	6,008	33,657
Ending balance (in shares) at Mar. 31, 2022		1,935,400	287,871,649
Beginning balance at Dec. 31, 2022	2,391,003	$ 94,016	$ 29	3,320,087	(1,079,087)	17,689	38,269
Beginning balance (in shares) at Dec. 31, 2022		1,935,400	291,719,310
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of partnership interest in real estate	106						106
Redemption of noncontrolling OP units for common (in shares)			3,572
Redemption of noncontrolling OP units for common shares	0			18			(18)
Issuance of common shares and deferred compensation amortization, net	2,156			2,156
Issuance of common shares and deferred compensation amortization, net (in shares)			1,216,166
Repurchase of common shares to settle tax obligations	(2,076)			(2,076)
Repurchase of common shares to settle tax obligations (in shares)			(204,780)
Forfeiture of employee common shares	0
Forfeiture of employee common shares (in shares)			(176,547)
Dividends/distributions	(38,222)				(37,954)		(268)
Net income	11,315				11,166		149
Other comprehensive income (loss)	(3,190)					(3,190)
Company's share of other comprehensive loss of non-consolidated entities	(330)					(330)
Ending balance at Mar. 31, 2023	$ 2,360,762	$ 94,016	$ 29	$ 3,320,185	$ (1,105,875)	$ 14,169	$ 38,238
Ending balance (in shares) at Mar. 31, 2023		1,935,400	292,557,721