Fair Value Measurements - Summary of Changes in Fair Value of Real Estate Related Fund Investments (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	$ 775,000
Net unrealized losses	(775,000)	$ (1,111,000)
Ending balance	0
Level 3 [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	0	105,369,000
Additional investments		3,918,000
Net unrealized losses		(1,111,000)
Ending balance	$ 0	$ 108,176,000