Related Party Transactions - Loans, Forgivable Loans and Other Receivables from Employees and Partners, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Related Party Transaction [Line Items]
Loans, forgivable loans and other receivables from employees and partners, net	$ 468,259		$ 468,259		$ 360,060
Related Party
Related Party Transaction [Line Items]
Loans, forgivable loans and other receivables from employees and partners, net	468,300		468,300		$ 360,100
Compensation expense related to employee loans	18,900	$ 14,600	36,200	$ 29,400
Interest income	$ 4,300	$ 2,600	$ 8,000	$ 5,800