Derivative Instruments and Hedging Transactions - Schedule of Outstanding Commitments and Open Forward and Futures Contracts (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Jun. 30, 2025 |
|---|---|---|
| Derivative [Line Items] | ||
| Purchase commitments | $ 1,463,181 | $ 1,149,622 |
| Sales commitments | (2,659,026) | (521,442) |
| Margin sales commitments | (30,480) | (27,446) |
| Open derivative contracts | 140,445 | 1,238,635 |
| Forward contracts | ||
| Derivative [Line Items] | ||
| Open derivative contracts | (407,606) | 927,990 |
| Futures contracts | ||
| Derivative [Line Items] | ||
| Open derivative contracts | $ 548,051 | $ 310,645 |