INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES - Summary of Financial Position of Real Estate Ventures (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Schedule of Equity Method Investments [Line Items]
Net property	$ 2,962,781	$ 2,955,068
Other assets	148,493	133,094
Other liabilities	49,705	48,683
Debt, net	1,986,583
Equity	1,675,863	1,701,219	$ 1,782,254	$ 1,804,648
Investment In Nonconsolidated Real Estate
Schedule of Equity Method Investments [Line Items]
Net property	1,939,193	1,563,263
Other assets	519,361	434,687
Other liabilities	403,715	331,947
Debt, net	1,210,476	956,668
Equity	$ 844,363	$ 709,335