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Related Party Transactions - Loans, Forgivable Loans and Other Receivables from Employees and Partners (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Related Party Transaction |  |  |  |  |
Loans, forgivable loans and other receivables from employees and partners, net | $ 856,516 |  | $ 856,516 |  | $ 769,395
Labor and related expense | 591,340 | $ 441,026 | 1,580,381 | $ 1,223,672 |
Related Party |  |  |  |  |
Related Party Transaction |  |  |  |  |
Loans, forgivable loans and other receivables from employees and partners, net | 856,500 |  | 856,500 |  | $ 769,400
Related Party | Employee Loans, Compensation Expense |  |  |  |  |
Related Party Transaction |  |  |  |  |
Labor and related expense | $ 33,500 | $ 23,500 | $ 90,200 | $ 72,700 |

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