Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Loss - Summary of Change in Noncontrolling Interest (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance				$ 489,364
Net (loss) income		$ (16,268)	$ (89,545)	8,486	$ (61,273)
Unrealized gain on valuation of swap agreements		26,763	44,114	45,034	96,899
Reclassification of realized interest on swap agreements		9,478	(1,518)	24,293	(10,778)
Capital call receivable		(16,300)		(16,300)
Noncontrolling interest contributions		16,600	9,572	47,842	109,422
Noncontrolling interest distributions		(1,754)	(24,632)	(78,114)	(72,187)
Employee Long-term Incentive Plan Unit Awards		2,565	2,180	10,195	8,540
Reclassification of redeemable noncontrolling interests			(76,569)		(76,569)
Ending Balance		439,010		439,010
Operating Partnership, as General Partner or Managing Member
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	[1]		0
Noncontrolling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance		452,437	670,606	489,364	628,322
Distributions declared per Common OP Unit		(1,338)	(1,276)	(4,022)	(3,846)
Net (loss) income		(12,347)	(30,461)	(7,063)	(18,653)
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership		(182)	(333)	(1,715)	(1,147)
Unrealized gain on valuation of swap agreements		5,162	7,022	11,937	18,620
Reclassification of realized interest on swap agreements		(3,582)	166	(9,939)	3,159
Acquisition of noncontrolling interest	[2]		(50,435)		(91,811)
City Point Loan			0	0	0
City Point Loan accrued interest		0	0	0	0
Capital call receivable		(16,300)		(16,300)
Noncontrolling interest contributions		16,600	9,572	47,842	109,422
Noncontrolling interest distributions		(1,754)	(24,632)	(78,114)	(72,187)
Employee Long-term Incentive Plan Unit Awards		2,353	1,997	8,719	7,669
Reclassification of redeemable noncontrolling interests	[3]		(76,569)		(76,569)
Reallocation of noncontrolling interests	[4]	(2,039)	644	(1,699)	3,322
Ending Balance		439,010	506,301	439,010	506,301
Noncontrolling Interests | Noncontrolling Interests in Partially-Owned Affiliates
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	[5]	348,624	567,538	389,810	534,202
Distributions declared per Common OP Unit	[5]	0	0	0	0
Net (loss) income	[5]	(12,426)	(27,503)	(8,756)	(16,967)
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership	[5]	0	0	0	0
Unrealized gain on valuation of swap agreements	[5]	4,212	4,877	10,732	13,840
Reclassification of realized interest on swap agreements	[5]	(3,526)	161	(9,784)	3,079
Acquisition of noncontrolling interest	[2],[5]		(50,435)		(91,811)
City Point Loan	[5]		0	0	0
City Point Loan accrued interest	[5]	0	0	0	0
Capital call receivable	[5]	(16,300)		(16,300)
Noncontrolling interest contributions	[5]	16,600	9,572	47,842	109,422
Noncontrolling interest distributions	[5]	(1,754)	(24,632)	(78,114)	(72,187)
Employee Long-term Incentive Plan Unit Awards	[5]	0	0	0	0
Reclassification of redeemable noncontrolling interests	[3],[5]		(76,569)		(76,569)
Reallocation of noncontrolling interests	[4],[5]	0	0	0	0
Ending Balance	[5]	335,430	403,009	335,430	403,009
Noncontrolling Interests | Operating Partnership, as General Partner or Managing Member
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	[6]	103,813	103,068	99,554	94,120
Distributions declared per Common OP Unit	[6]	(1,338)	(1,276)	(4,022)	(3,846)
Net (loss) income	[6]	79	(2,958)	1,693	(1,686)
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership	[6]	(182)	(333)	(1,715)	(1,147)
Unrealized gain on valuation of swap agreements	[6]	950	2,145	1,205	4,780
Reclassification of realized interest on swap agreements	[6]	(56)	5	(155)	80
Acquisition of noncontrolling interest	[2],[6]		0		0
City Point Loan	[6]		0	0	0
City Point Loan accrued interest	[6]	0	0	0	0
Capital call receivable	[6]	0		0
Noncontrolling interest contributions	[6]	0	0	0	0
Noncontrolling interest distributions	[6]	0	0	0	0
Employee Long-term Incentive Plan Unit Awards	[6]	2,353	1,997	8,719	7,669
Reclassification of redeemable noncontrolling interests	[3],[6]		0		0
Reallocation of noncontrolling interests	[4],[6]	(2,039)	644	(1,699)	3,322
Ending Balance	[6]	103,580	103,292	103,580	103,292
Redeemable Noncontrolling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	[1]	59,833		67,664	0
Distributions declared per Common OP Unit	[1]		0	0	0
Net (loss) income	[1]	(2,495)	(3,193)	(5,661)	(3,193)
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership	[1]	0	0	0	0
Unrealized gain on valuation of swap agreements	[1]	0	0	0	0
Reclassification of realized interest on swap agreements	[1]	0	0	0	0
Acquisition of noncontrolling interest	[1],[2]		0		0
City Point Loan	[1]		(65,405)	(796)	(65,405)
City Point Loan accrued interest	[1]	(2,332)	(1,564)	(6,995)	(1,564)
Capital call receivable	[1]	0		0
Noncontrolling interest contributions	[1]	315	65,945	1,110	65,945
Noncontrolling interest distributions	[1]	(37)	0	(38)	0
Employee Long-term Incentive Plan Unit Awards	[1]	0	0	0	0
Reclassification of redeemable noncontrolling interests	[1],[3]		76,569		76,569
Reallocation of noncontrolling interests	[1],[4]	0	0	0	0
Ending Balance	[1]	$ 55,284	$ 72,352	$ 55,284	$ 72,352

[1] Redeemable noncontrolling interests comprise third-party interests that have been granted put rights, as further described below.

[2] Represents the acquisition of the 11.67% noncontrolling interest in Fund II and Mervyns II acquired on June 27, 2022 for $18.5 million and of a 21.67% interest in Fund II on August 1, 2022 for $5.8 million (Note 1).

[3] Represents the reclassification of redeemable noncontrolling interests related to the City Point Loan in the third quarter of 2022.

[4] Adjustment reflects the difference between the fair value of the consideration received or paid and the book value of the Common Shares, Common OP Units, Preferred OP Units, and LTIP Units involving changes in ownership.

[5] Noncontrolling interests in partially-owned affiliates comprise third-party interests in Funds II, III, IV and V, and Mervyns II, and seven other subsidiaries.

[6] Noncontrolling interests in the Operating Partnership are comprised of (i) the limited partners’ 2,864,074 and 3,062,108 Common OP Units at September 30, 2023 and 2022, respectively; (ii) 188 Series A Preferred OP Units at each of September 30, 2023 and 2022; (iii) 126,384 and 126,593 Series C Preferred OP Units at September 30, 2023 and 2022, respectively; and (iv) 4,287,550 and 3,666,989 LTIP units at September 30, 2023 and 2022, respectively, as discussed in the Amended and Restated 2020 Plan (Note 13). Distributions declared for Preferred OP Units are reflected in net income (loss) in the table above.