Revenues from Contracts with Customers - Schedule of Commission Receivable Roll Forward (Details) $ in Thousands |
9 Months Ended |
|---|---|
|
Mar. 31, 2026
USD ($)
| |
| Activity in Commissions Receivable [Roll Forward] | |
| Beginning balance | $ 950,828 |
| Commission revenue from revenue recognized | 244,027 |
| Net commission revenue adjustment from change in estimate | 14,277 |
| Amounts recognized as accounts receivable, net | (249,603) |
| Ending balance | $ 959,529 |