Leases - Additional Information (Details) - USD ($) $ in Thousands		12 Months Ended
	Sep. 24, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Leased Assets [Line Items]
Variable lease revenues		$ 59,300	$ 58,300
Payments to Tenant	$ 5,400
Payments related to judgments	$ 8,600
Payment received from tenant		2,700
Other revenues recognized		2,400
Leasing transactions		0
Operating lease right-of-use asset		37,281	40,743
Total		35,271	38,759
Gain (loss) on termination of lease		0	3,615	$ 0
Gain on disposition of properties		57,161	10,521	683
Net (loss) income		(65,251)	26,030	(65,718)
Impairment charges		$ 33,311	9,925	$ 85,598
Fund IV Property
Operating Leased Assets [Line Items]
Operating lease right-of-use asset			31,400
Termination cost			3,600
Total			46,000
Building improvements and other assets			10,300
Gain (loss) on termination of lease			700
Gain on disposition of properties			200
Rye Corporate Office Lease
Operating Leased Assets [Line Items]
Operating lease right-of-use asset			400
Operating lease liability			$ 400
Minimum
Operating Leased Assets [Line Items]
Operating lease term		1 month
Minimum | Consolidated Total Revenues | Customer Concentration Risk
Operating Leased Assets [Line Items]
Concentration risk, percentage		10.00%	10.00%	10.00%
Maximum
Operating Leased Assets [Line Items]
Operating lease term		60 years