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v3.26.1

Fair Value Measurements (Details) - USD ($) $ in Thousands | May 31, 2026 | Aug. 31, 2025
--- | --- | ---
Assets |  |
Securities Segregated under Other Regulations | $ 155,549 | $ 169,978
Other assets | 33,513 | 32,139
Total | 772,013 | 459,725
Liabilities |  |
Total | 538,114 | 179,679
Time deposits |  |
Assets |  |
Debt securities available for sale | $ 689 |
Time deposits | Minimum | Foreign |  |
Liabilities |  |
Debt securities original maturities | 90 days |
Money market funds |  |
Assets |  |
Debt securities available for sale | $ 257,040 | 78,393
Commodity derivatives |  |
Assets |  |
Derivative assets | 257,392 | 135,688
Liabilities |  |
Derivative Liability | 529,961 | 167,908
Foreign exchange derivatives |  |
Assets |  |
Derivative assets | 67,830 | 43,527
Liabilities |  |
Derivative Liability | 8,153 | 11,771
Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Assets |  |
Securities Segregated under Other Regulations | 29,911 | 34,303
Other assets | 33,513 | 32,139
Total | 322,274 | 147,988
Liabilities |  |
Total | 2,923 | 1,110
Quoted Prices in Active Markets for Identical Assets (Level 1) | Time deposits |  |
Assets |  |
Debt securities available for sale | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Money market funds |  |
Assets |  |
Debt securities available for sale | 257,040 | 78,393
Quoted Prices in Active Markets for Identical Assets (Level 1) | Commodity derivatives |  |
Assets |  |
Derivative assets | 1,810 | 3,153
Liabilities |  |
Derivative Liability | 2,923 | 1,110
Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign exchange derivatives |  |
Assets |  |
Derivative assets | 0 | 0
Liabilities |  |
Derivative Liability | 0 | 0
Significant Other Observable Inputs (Level 2) |  |
Assets |  |
Securities Segregated under Other Regulations | 125,638 | 135,675
Other assets | 0 | 0
Total | 449,739 | 311,737
Liabilities |  |
Total | 535,191 | 178,569
Significant Other Observable Inputs (Level 2) | Time deposits |  |
Assets |  |
Debt securities available for sale | 689 |
Significant Other Observable Inputs (Level 2) | Money market funds |  |
Assets |  |
Debt securities available for sale | 0 | 0
Significant Other Observable Inputs (Level 2) | Commodity derivatives |  |
Assets |  |
Derivative assets | 255,582 | 132,535
Liabilities |  |
Derivative Liability | 527,038 | 166,798
Significant Other Observable Inputs (Level 2) | Foreign exchange derivatives |  |
Assets |  |
Derivative assets | 67,830 | 43,527
Liabilities |  |
Derivative Liability | 8,153 | 11,771
Significant Unobservable Inputs (Level 3) |  |
Assets |  |
Securities Segregated under Other Regulations | 0 | 0
Other assets | 0 | 0
Total | 0 | 0
Liabilities |  |
Total | 0 | 0
Significant Unobservable Inputs (Level 3) | Time deposits |  |
Assets |  |
Debt securities available for sale | 0 |
Significant Unobservable Inputs (Level 3) | Money market funds |  |
Assets |  |
Debt securities available for sale | 0 | 0
Significant Unobservable Inputs (Level 3) | Commodity derivatives |  |
Assets |  |
Derivative assets | 0 | 0
Liabilities |  |
Derivative Liability | 0 | 0
Significant Unobservable Inputs (Level 3) | Foreign exchange derivatives |  |
Assets |  |
Derivative assets | 0 | 0
Liabilities |  |
Derivative Liability | $ 0 | $ 0

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