Investments in Affiliates (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Variable Interest Entity [Line Items]
Investments in joint ventures included in unconsolidated entities	$ 2,232,237,000		$ 2,232,237,000		$ 2,102,175,000
Equity method investment impairment			0	$ 0
Consolidated Entity, Excluding Consolidated VIE
Variable Interest Entity [Line Items]
Investments in joint ventures included in unconsolidated entities	55,100,000		55,100,000		30,600,000
Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Investments in joint ventures included in unconsolidated entities	45,300,000		45,300,000		$ 24,400,000
Losses attributable to variable interest entities	$ 900,000	$ 1,100,000	$ 3,200,000	$ 2,700,000