Real Estate Investments - Combined Financial Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Equity Method Investment, Financial Statement, Reported Amounts [Abstract]
Rental properties and real estate under development	$ 23,724	$ 24,857
Total assets	12,361,427	12,372,905
Debt	6,735,244	6,450,639
Other liabilities	46,175	43,441
Equity	5,593,978	5,895,116	$ 6,176,508	$ 6,183,192
Total liabilities and equity	12,361,427	12,372,905
Equity Method Investment, Summarized Financial Information [Abstract]
Property revenues	1,669,395	1,606,814	1,440,556
Interest expense	(212,905)	(204,798)	(203,125)
General and administrative	(63,474)	(56,577)	(51,838)
Net income	430,708	432,985	515,691
Related Party | Total co-investment
Equity Method Investment, Summarized Financial Information [Abstract]
Company's share of net income	7,600	7,400	9,100
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Equity Method Investment, Financial Statement, Reported Amounts [Abstract]
Rental properties and real estate under development	5,123,164	4,955,051
Other assets	279,237	294,663
Total assets	5,402,401	5,249,714
Debt	3,622,609	3,397,113
Other liabilities	317,208	264,872
Equity	1,462,584	1,587,729
Total liabilities and equity	5,402,401	5,249,714
Company's share of equity	996,245	1,084,959
Equity Method Investment, Summarized Financial Information [Abstract]
Property revenues	409,910	373,074	289,680
Property operating expenses	(158,520)	(140,175)	(115,023)
Net operating income	251,390	232,899	174,657
Interest expense	(154,038)	(100,913)	(65,172)
General and administrative	(20,594)	(20,579)	(17,885)
Depreciation and amortization	(174,028)	(164,186)	(133,787)
Net income	(97,270)	(52,779)	(42,187)
Company's share of net income	$ 10,561	$ 26,030	$ 111,721