Summary of Significant Accounting Policies - Schedule of Revenue by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenue from External Customer
Revenues	$ 633,375	$ 585,844	$ 1,179,874	$ 1,106,643
Management services, servicing fees and other
Revenue from External Customer
Revenues	262,778	240,660	519,712	452,952
Leasing and other commissions
Revenue from External Customer
Revenues	208,557	203,611	367,356	396,917
Capital markets
Revenue from External Customer
Revenues	$ 162,040	$ 141,573	$ 292,806	$ 256,774