Investments in Unconsolidated Real Estate Ventures - Summary of Debt (Details) - Mortgages Payable - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Schedule of Equity Method Investments
Variable interest rate	2.38%
Variable rate amount	$ 749,946	$ 867,246
Fixed interest rate	4.35%
Fixed rate amount	$ 872,335	921,013
Debt, gross	1,622,281	1,788,259
Unamortized deferred financing costs, net	(9,199)	(10,560)
Long-term debt, net	$ 1,613,082	1,777,699
Investments in Unconsolidated Real Estate Ventures
Schedule of Equity Method Investments
Variable interest rate	2.97%
Variable rate amount	$ 740,782	785,369
Fixed interest rate	4.16%
Fixed rate amount	$ 275,403	309,813
Debt, gross	1,016,185	1,095,182
Unamortized deferred financing costs, net	(4,431)	(5,239)
Long-term debt, net	$ 1,011,754	$ 1,089,943