Real Estate and Other Activities - Summary of Activity in Credit Loss Reserves (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Receivables [Abstract]
Balance at beginning of the period	$ 87,105	$ 55,250	$ 121,146	$ 48,527
Provision (recovery) for credit loss, net	165	(19,677)	1,513	(12,920)
Expected credit loss reserve related to financial instruments sold, repaid, or satisfied	(63)	(26,362)	(35,452)	(26,396)
Balance at end of the period	$ 87,207	$ 9,211	$ 87,207	$ 9,211