Investment in Unconsolidated Real Estate Ventures - Summary of Results of Operations of Real Estate Ventures with Interests (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
Schedule of Equity Method Investments [Line Items]
Revenue	$ 120,102		$ 136,837		$ 240,871	$ 281,925
Operating expenses	(98,568)		(110,568)		(192,169)	(228,077)
Interest expense	(15,490)		(20,191)		(31,783)	(40,200)
Depreciation and amortization	(42,785)		(49,743)		(83,128)	(101,781)
Net income (loss)	(175)	$ 6,964	4,020	$ 8,087	6,789	12,107
Equity in loss of unconsolidated real estate ventures	(7,240)		(2,203)		(14,164)	(4,094)
Investment In Nonconsolidated Real Estate
Schedule of Equity Method Investments [Line Items]
Revenue	53,228		31,294		106,585	62,445
Operating expenses	(28,629)		(18,006)		(57,616)	(35,967)
Interest expense	(8,017)		(5,155)		(15,391)	(10,145)
Depreciation and amortization	(25,500)		(12,626)		(50,393)	(25,149)
Net income (loss)	(8,918)		(4,493)		(16,815)	(8,816)
Company's share of net loss	(7,281)		(2,214)		(13,822)	(4,080)
Basis adjustments and other	41		11		(342)	(14)
Equity in loss of unconsolidated real estate ventures	$ (7,240)		$ (2,203)		$ (14,164)	$ (4,094)