Summary of Significant Accounting Policies - Schedule of Revenue by Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Revenue from External Customer
Revenues	$ 846,519	$ 665,494
Management Services, Servicing Fees and Other
Revenue from External Customer
Revenues	344,031	283,893
Leasing and Other Commissions
Revenue from External Customer
Revenues	250,031	208,074
Capital Markets
Revenue from External Customer
Revenues	$ 252,457	$ 173,527