CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid in Capital [Member]	Earnings Less than Distributions [Member]	Accumulated Other Comprehensive Income [Member]	Noncontrolling Interest [Member] Consolidated Joint Ventures [Member]	Noncontrolling Interest [Member] Consolidated Real Estate Related Funds [Member]	Noncontrolling Interest [Member] Operating Partnership [Member]
Beginning balance at Dec. 31, 2021	$ 4,455,032	$ 2,190	$ 4,122,680	$ (538,845)	$ 2,138	$ 428,833	$ 81,925	$ 356,111
Common stock, shares outstanding at Dec. 31, 2021		218,992,000
Net income (loss)	10,160			3,011		8,204	(1,368)	313
Common shares issued upon redemption of common units		$ 65	107,147					(107,212)
Common shares issued upon redemption of common units, shares		6,530,000
Common shares issued under Omnibus share plan, net of shares withheld for taxes	(280)			(280)
Common shares issued under Omnibus share plan, net of shares withheld for taxes, shares		103,000
Dividends and distributions	(37,564)			(34,463)				(3,101)
Distributions to noncontrolling interests	(24,848)					(24,848)
Change in value of interest rate swaps and interest rate caps	24,654				22,485			2,169
Pro rata share of other comprehensive income (loss) of unconsolidated joint ventures	13,402				12,217			1,185
Amortization of equity awards	10,798		639					10,159
Reallocation of noncontrolling interest			(1,792)					1,792
Ending balance at Jun. 30, 2022	4,451,354	$ 2,255	4,228,674	(570,577)	36,840	412,189	80,557	261,416
Common stock, shares outstanding at Jun. 30, 2022		225,625,000
Beginning balance at Mar. 31, 2022	4,463,023	$ 2,190	4,120,077	(552,732)	28,466	417,577	80,909	366,536
Common stock, shares outstanding at Mar. 31, 2022		219,077,000
Net income (loss)	4,038			(360)		4,779	(352)	(29)
Common shares issued upon redemption of common units		$ 65	107,147					(107,212)
Common shares issued upon redemption of common units, shares		6,530,000
Common shares issued under Omnibus share plan, net of shares withheld for taxes, shares		18,000
Dividends and distributions	(18,787)			(17,485)				(1,302)
Distributions to noncontrolling interests	(10,167)					(10,167)
Change in value of interest rate swaps and interest rate caps	6,109				5,648			461
Pro rata share of other comprehensive income (loss) of unconsolidated joint ventures	2,949				2,726			223
Amortization of equity awards	4,189		317					3,872
Reallocation of noncontrolling interest			1,133					(1,133)
Ending balance at Jun. 30, 2022	4,451,354	$ 2,255	4,228,674	(570,577)	36,840	412,189	80,557	261,416
Common stock, shares outstanding at Jun. 30, 2022		225,625,000
Beginning balance at Dec. 31, 2022	$ 4,410,766	$ 2,165	4,186,161	(644,331)	48,296	402,118	173,375	242,982
Common stock, shares outstanding at Dec. 31, 2022	216,559,406	216,559,000
Net income (loss)	$ (74,515)			(45,809)		10,992	(36,478)	(3,220)
Common shares issued upon redemption of common units		$ 7	10,870					(10,877)
Common shares issued upon redemption of common units, shares		653,000
Common shares issued under Omnibus share plan, net of shares withheld for taxes	(205)			(205)
Common shares issued under Omnibus share plan, net of shares withheld for taxes, shares		94,000
Dividends and distributions	(26,298)			(24,440)				(1,858)
Contributions from noncontrolling interests	53,354						53,354
Distributions to noncontrolling interests	(11,726)					(5,463)	(6,263)
Change in value of interest rate swaps and interest rate caps	(11,525)				(10,771)			(754)
Pro rata share of other comprehensive income (loss) of unconsolidated joint ventures	(1,169)				(1,094)			(75)
Amortization of equity awards	9,331		624					8,707
Reallocation of noncontrolling interest			(13,993)					(13,993)
Ending balance at Jun. 30, 2023	$ 4,348,013	$ 2,172	4,183,662	(714,785)	36,431	407,647	183,988	248,898
Common stock, shares outstanding at Jun. 30, 2023	217,306,498	217,306,000
Beginning balance at Mar. 31, 2023	$ 4,437,080	$ 2,171	4,181,983	(659,641)	38,058	403,902	220,206	250,401
Common stock, shares outstanding at Mar. 31, 2023		217,212,000
Net income (loss)	(82,829)			(47,538)		5,351	(37,301)	(3,341)
Common shares issued upon redemption of common units		$ 1	648					(649)
Common shares issued upon redemption of common units, shares		39,000
Common shares issued under Omnibus share plan, net of shares withheld for taxes, shares		55,000
Dividends and distributions	(8,188)			(7,606)				(582)
Contributions from noncontrolling interests	3,606						3,606
Distributions to noncontrolling interests	(4,129)					(1,606)	(2,523)
Change in value of interest rate swaps and interest rate caps	(3,135)				(2,929)			(206)
Pro rata share of other comprehensive income (loss) of unconsolidated joint ventures	1,394				1,302			92
Amortization of equity awards	4,214		300					3,914
Reallocation of noncontrolling interest			731					(731)
Ending balance at Jun. 30, 2023	$ 4,348,013	$ 2,172	$ 4,183,662	$ (714,785)	$ 36,431	$ 407,647	$ 183,988	$ 248,898
Common stock, shares outstanding at Jun. 30, 2023	217,306,498	217,306,000