Other Assets and Other Liabilities (Deferred Expenses and Other Assets) (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Real Estate Properties [Line Items]
Other assets		$ 20,048		$ 20,048		$ 16,040
Operating lease right-of-use assets		17,104		17,104		20,437
Restricted cash		5,375		5,375		54,395
Other receivables		4,962		4,962		5,054
Corporate furniture, fixtures and equipment, net		1,575		1,575		1,852
Leasing costs, net		646		646		818
Intangible assets, net		334		334		1,209
Deferred financing fees, net						629
Deferred expenses and other assets, net	[1]	50,044		50,044		100,434
Intangible assets, accumulated amortization		100		$ 100		10,200
Weighted average amortization period				5 years 2 months 12 days
Accumulated amortization on leasing costs		500		$ 500		1,100
Accumulated depreciation on corporate furniture, fixtures and equipment		12,200		12,200		$ 14,800
In-Place Leases
Real Estate Properties [Line Items]
Amortization of intangible assets			$ 300		$ 900
General and Administrative
Real Estate Properties [Line Items]
Operating lease, expense		1,200	1,200	3,600	3,700
Real Estate Expense
Real Estate Properties [Line Items]
Operating lease, expense		$ 100	$ 200	$ 500	$ 500

[1] Refer to Note 2 for details on the Company’s consolidated variable interest entities (“VIEs”).