Commitments and Contingencies (Details)	9 Months Ended
	Sep. 30, 2022 USD ($) obligation	Dec. 31, 2021 USD ($)	[1]
Other Commitments [Line Items]
Number of outstanding credit obligations | obligation	21
Letter of credit obligation	$ 68,143,000
Outstanding construction financings for leased properties	1,012,202,000	$ 651,389,000
Additional financing to complete construction	1,860,122,000
Not Primary Beneficiary
Other Commitments [Line Items]
Total loans made	593,376,000
Expected additional funding for investments	236,458,000
Capital Improvements
Other Commitments [Line Items]
Total contingent purchase obligations	$ 58,370,000

[1] The consolidated balance sheet at December 31, 2021 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by U.S. generally accepted accounting principles for complete financial statements.