XML 112 R75.htm IDEA: XBRL DOCUMENT
v3.20.2

FAIR VALUE - HIERARCHY (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands | Sep. 30, 2020 | Sep. 30, 2019
--- | --- | ---
Assets |  |
Other | $ 1,840 | $ 1,706
Total assets at fair value | 140,790 | 34,235
Liabilities |  |
Total liabilities at fair value | 47,217 | 76,444
Money market funds |  |
Assets |  |
Derivative assets | 112,291 |
Physical commodity contracts |  |
Assets |  |
Derivative assets | 7,796 | 8,624
Liabilities |  |
Derivative liabilities | 32,517 | 40,426
Financial commodity contracts |  |
Assets |  |
Derivative assets | 18,779 | 23,904
Liabilities |  |
Derivative liabilities | 14,593 | 35,732
Foreign currency contracts |  |
Assets |  |
Derivative assets | 84 | 1
Liabilities |  |
Derivative liabilities | 107 | 286
Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Assets |  |
Other | 1,840 | 1,706
Total assets at fair value | 132,410 | 21,734
Liabilities |  |
Total liabilities at fair value | 14,593 | 35,732
Quoted Prices in Active Markets for Identical Assets (Level 1) | Money market funds |  |
Assets |  |
Derivative assets | 112,291 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Physical commodity contracts |  |
Assets |  |
Derivative assets | 0 | 0
Liabilities |  |
Derivative liabilities | 0 | 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Financial commodity contracts |  |
Assets |  |
Derivative assets | 18,279 | 20,028
Liabilities |  |
Derivative liabilities | 14,593 | 35,732
Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign currency contracts |  |
Assets |  |
Derivative assets | 0 | 0
Liabilities |  |
Derivative liabilities | 0 | 0
Significant Other Observable Inputs (Level 2) |  |
Assets |  |
Other | 0 | 0
Total assets at fair value | 8,380 | 12,501
Liabilities |  |
Total liabilities at fair value | 32,624 | 40,712
Significant Other Observable Inputs (Level 2) | Money market funds |  |
Assets |  |
Derivative assets | 0 |
Significant Other Observable Inputs (Level 2) | Physical commodity contracts |  |
Assets |  |
Derivative assets | 7,796 | 8,624
Liabilities |  |
Derivative liabilities | 32,517 | 40,426
Significant Other Observable Inputs (Level 2) | Financial commodity contracts |  |
Assets |  |
Derivative assets | 500 | 3,876
Liabilities |  |
Derivative liabilities | 0 | 0
Significant Other Observable Inputs (Level 2) | Foreign currency contracts |  |
Assets |  |
Derivative assets | 84 | 1
Liabilities |  |
Derivative liabilities | 107 | 286
Significant Unobservable Inputs (Level 3) |  |
Assets |  |
Other | 0 | 0
Total assets at fair value | 0 | 0
Liabilities |  |
Total liabilities at fair value | 0 | 0
Significant Unobservable Inputs (Level 3) | Money market funds |  |
Assets |  |
Derivative assets | 0 |
Significant Unobservable Inputs (Level 3) | Physical commodity contracts |  |
Assets |  |
Derivative assets | 0 | 0
Liabilities |  |
Derivative liabilities | 0 | 0
Significant Unobservable Inputs (Level 3) | Financial commodity contracts |  |
Assets |  |
Derivative assets | 0 | 0
Liabilities |  |
Derivative liabilities | 0 | 0
Significant Unobservable Inputs (Level 3) | Foreign currency contracts |  |
Assets |  |
Derivative assets | 0 | 0
Liabilities |  |
Derivative liabilities | $ 0 | $ 0

X
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_AssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_AssetsFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13433-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
Name: | us-gaap_DerivativeAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13433-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 + Details
Name: | us-gaap_DerivativeLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value of financial and nonfinancial obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_LiabilitiesFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_LiabilitiesFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value portion of other assets. + References No definition available. + Details
Name: | us-gaap_OtherAssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_MoneyMarketFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_EnergyRelatedDerivativeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForeignExchangeContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |