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FAIR VALUE - HIERARCHY (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Sep. 30, 2021
--- | --- | ---
Assets |  |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Liabilities and Equity |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets |
Fair Value, Measurements, Recurring |  |
Assets |  |
Other | $ 1,884 | $ 1,815
Total assets at fair value | 32,963 | 40,510
Liabilities |  |
Total liabilities at fair value | 64,039 | 100,642
Fair Value, Measurements, Recurring | Money market funds |  |
Assets |  |
Assets | 59 | 41
Fair Value, Measurements, Recurring | Physical commodity contracts |  |
Assets |  |
Assets | 10,485 | 3,187
Liabilities |  |
liabilities | 30,623 | 37,845
Fair Value, Measurements, Recurring | Financial commodity contracts |  |
Assets |  |
Assets | 20,517 | 35,340
Liabilities |  |
liabilities | 33,399 | 62,794
Fair Value, Measurements, Recurring | Foreign currency contracts |  |
Assets |  |
Assets | 18 | 127
Liabilities |  |
liabilities | 17 | 3
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Assets |  |
Other | 1,884 | 1,815
Total assets at fair value | 22,460 | 37,196
Liabilities |  |
Total liabilities at fair value | 33,231 | 62,188
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Money market funds |  |
Assets |  |
Assets | 59 | 41
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Physical commodity contracts |  |
Assets |  |
Assets | 0 | 0
Liabilities |  |
liabilities | 0 | 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Financial commodity contracts |  |
Assets |  |
Assets | 20,517 | 35,340
Liabilities |  |
liabilities | 33,231 | 62,188
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign currency contracts |  |
Assets |  |
Assets | 0 | 0
Liabilities |  |
liabilities | 0 | 0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) |  |
Assets |  |
Other | 0 | 0
Total assets at fair value | 10,503 | 3,314
Liabilities |  |
Total liabilities at fair value | 30,808 | 38,454
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Money market funds |  |
Assets |  |
Assets | 0 | 0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Physical commodity contracts |  |
Assets |  |
Assets | 10,485 | 3,187
Liabilities |  |
liabilities | 30,623 | 37,845
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Financial commodity contracts |  |
Assets |  |
Assets | 0 | 0
Liabilities |  |
liabilities | 168 | 606
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Foreign currency contracts |  |
Assets |  |
Assets | 18 | 127
Liabilities |  |
liabilities | 17 | 3
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) |  |
Assets |  |
Other | 0 | 0
Total assets at fair value | 0 | 0
Liabilities |  |
Total liabilities at fair value | 0 | 0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Money market funds |  |
Assets |  |
Assets | 0 | 0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Physical commodity contracts |  |
Assets |  |
Assets | 0 | 0
Liabilities |  |
liabilities | 0 | 0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Financial commodity contracts |  |
Assets |  |
Assets | 0 | 0
Liabilities |  |
liabilities | 0 | 0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Foreign currency contracts |  |
Assets |  |
Assets | 0 | 0
Liabilities |  |
liabilities | $ 0 | $ 0

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