Segment Information - Additional Information (Details) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Segment information
Number of reportable segments | segment				2
Total revenues		$ 173,220	$ 212,456	$ 617,865	$ 601,865
Net (loss) income		(21,694)	12,211	(439,279)	(12,253)
Total assets	[1]	9,690,582		9,690,582		$ 12,355,794
Marketing, general and administrative		22,873	21,276	69,132	69,574
Operating Segments | Real Estate Segment
Segment information
Total revenues		163,531	182,943	590,016	532,057
Net (loss) income		(22,282)	(8,934)	(446,005)	(65,824)
Total assets		9,354,243		9,354,243		11,727,418
Operating Segments | Debt and Preferred Equity Segment
Segment information
Total revenues		9,689	29,513	27,849	69,808
Net (loss) income		588	$ 21,145	6,726	$ 53,571
Total assets		$ 336,339		$ 336,339		$ 628,376

[1] (1) The Company's consolidated balance sheets include assets and liabilities of consolidated variable interest entities ("VIEs"). See Note 2. The consolidated balance sheets include the following amounts related to our consolidated VIEs, excluding the Operating Partnership: $41.2 million and $41.2 million of land, $39.8 million and $41.0 million of building and improvements, $— million and $— million of building and leasehold improvements, $— million and $— million of right of use assets, $5.2 million and $4.4 million of accumulated depreciation, $664.1 million and $599.2 million of other assets included in other line items, $50.0 million and $49.8 million of real estate debt, net, $0.0 million and $0.2 million of accrued interest payable, $— million and $— million of lease liabilities, and $304.7 million and $146.4 million of other liabilities included in other line items as of September 30, 2023 and December 31, 2022, respectively.