Fair Value Measurements - Summary of Changes in Fair Value of Real Estate Related Fund Investments (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance		$ 775,000
Ending balance		0
Level 3 [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	$ 66,606,000	0	$ 105,369,000
Additional investments	1,591,000		9,631,000
Net realized losses			(1,224,000)
Net unrealized gains (losses)	28,000		(45,551,000)
Ending balance	$ 68,225,000	$ 0	$ 68,225,000