Related Party Transactions - Loans, Forgivable Loans and Other Receivables from Employees and Partners (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
Loans, forgivable loans and other receivables from employees and partners, net	$ 870,612		$ 870,612		$ 769,395
Labor and related expense	515,184	$ 403,009	989,042	$ 782,646
Related Party
Related Party Transaction
Loans, forgivable loans and other receivables from employees and partners, net	870,600		870,600		$ 769,400
Related Party | Employee Loans, Compensation Expense
Related Party Transaction
Labor and related expense	$ 31,200	$ 24,800	$ 56,700	$ 49,200