Investments in and Advances to Unconsolidated Affiliates - Unconsolidated Affiliates - Schedule of Condensed Income Statement (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Combined and Condensed Statements of Operations
Depreciation and amortization		$ (138,910)	$ (135,984)	$ (135,917)
Company's equity in earnings (losses) of unconsolidated affiliates		15,178	(7,677)	(32,907)
Unconsolidated Affiliates
Combined and Condensed Statements of Operations
Total revenues		114,442	108,425	96,080
Operating and other expenses		(41,001)	(35,488)	(29,858)
Interest expense		(40,998)	(40,864)	(26,807)
Depreciation and amortization		(43,183)	(42,212)	(34,596)
Gain (loss) on extinguishment of debt	[1]	3,934	368	(7)
Impairment of Investment	[2]	0	0	(57,423)
Gain on disposition of properties	[3]	21,357	0	12,983
Net income (loss) attributable to unconsolidated affiliates		14,551	(9,771)	(39,628)
Operating Partnership, as General Partner or Managing Member
Combined and Condensed Statements of Operations
Company's share of equity in net earnings (losses) of unconsolidated affiliates		16,151	(6,688)	(31,907)
Basis differential amortization		(973)	(989)	(1,000)
Company's equity in earnings (losses) of unconsolidated affiliates		$ 15,178	$ (7,677)	$ (32,907)

[1] Includes the gain on debt extinguishment related to the restructuring at 840 N. Michigan Avenue for the year ended December 31, 2024 and 2023.

[2] Includes the impairment charge related to 840 N. Michigan Avenue for the year ended December 31, 2022.

[3] Includes the gain on the sale of Frederick Crossing, Paramus Plaza for the year ended December 31, 2024 and Promenade at Manassas for the year ended December 31, 2022.