Loans Receivable - Summary of Real Estate Loans Receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024		Jun. 30, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on real estate loans receivable	$ (31,686)	$ (33,797)		$ (198,093)	$ (194,463)
Real estate loans receivable, net of credit allowance	1,801,860	1,805,044	[1]
Non-real estate loans	238,100	230,508
Allowance for credit losses on non-real estate loans receivable	(7,823)	(7,966)
Non-real estate loans receivable, net of credit allowance	230,277	222,542
Total loans receivable, net of credit allowance	2,032,137	2,027,586
Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan Carrying Value	1,644,037	1,540,437
Other real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan Carrying Value	181,686	290,438
Allowance for credit losses on real estate loans receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on real estate loans receivable	$ (23,863)	$ (25,831)

[1] The consolidated balance sheet at December 31, 2024 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.