Segment Information - Additional Information (Details) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) segment	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Segment information
Number of reportable segments | segment				2
Total revenues		$ 201,445	$ 218,107	$ 389,409	$ 444,209
Net (loss) income		(37,949)	117,134	(24,464)	113,279
Total assets	[1]	10,704,883		10,704,883		$ 11,066,629
Marketing, general and administrative		23,522	22,064	48,298	44,949
Operating Segments | Real Estate Segment
Segment information
Total revenues		181,038	198,000	349,114	404,829
Net (loss) income		(53,408)	100,239	(56,890)	80,212
Total assets		9,567,725		9,567,725		9,974,140
Operating Segments | Debt and Preferred Equity Segment
Segment information
Total revenues		20,407	20,107	40,295	39,380
Net (loss) income		15,459	$ 16,895	32,426	$ 33,067
Total assets		$ 1,137,158		$ 1,137,158		$ 1,092,489

[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: $179.6 million and $193.4 million of land, $302.0 million and $336.9 million of building and improvements, $— million and $— million of building and leasehold improvements, $15.4 million and $15.4 million of right of use assets, $12.5 million and $11.7 million of accumulated depreciation, $608.2 million and $574.4 million of other assets included in other line items, $386.8 million and $418.9 million of real estate debt, net, $0.1 million and $0.8 million of accrued interest payable, $15.3 million and $15.3 million of lease liabilities, and $152.4 million and $145.2 million of other liabilities included in other line items as of June 30, 2022 and December 31, 2021, respectively.