XML 64 R48.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Derivative Financial Instruments - Open Position Derivative Financial Instruments (Details) contract in Thousands	Mar. 31, 2024 contract
Corn | Exchange Traded | Short | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	525
Corn | Exchange Traded | Short | Fair Value Hedging | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	3,455
Corn | Non-Exchange Traded | Long | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	29,016
Corn | Non-Exchange Traded | Short | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	0
Ethanol | Exchange Traded | Short | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	(27,468)
Ethanol | Non-Exchange Traded | Long | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	0
Ethanol | Non-Exchange Traded | Short | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	219,591
Natural Gas | Exchange Traded | Long | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	(6,898)
Natural Gas | Exchange Traded | Long | Cash Flow Hedging | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	6,828
Natural Gas | Exchange Traded | Short | Fair Value Hedging | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	3,275
Natural Gas | Non-Exchange Traded | Long | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	12,162
Natural Gas | Non-Exchange Traded | Short | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	10
Soybean Oil in Pounds | Exchange Traded | Long | Fair Value Hedging | Equity Option
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	552
Distillers Grains in Tons | Non-Exchange Traded | Long | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	52
Distillers Grains in Tons | Non-Exchange Traded | Short | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	327
Corn Oil | Exchange Traded | Short | Fair Value Hedging | Equity Option
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	3,173
Corn Oil | Non-Exchange Traded | Long | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	0
Corn Oil | Non-Exchange Traded | Short | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	27,279

X

- Definition

Derivative, Open Commodity Derivative Positions

+ References

No definition available.

+ Details

Name:	gpre_DerivativeOpenCommodityDerivativePositions
Namespace Prefix:	gpre_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480237/815-40-50-5

+ Details

Name:	us-gaap_DerivativeLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=gpre_CornInBushelsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_TransactionTypeAxis=us-gaap_ExchangeTradedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PositionAxis=us-gaap_ShortMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_FutureMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_FairValueHedgingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_TransactionTypeAxis=us-gaap_OverTheCounterMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PositionAxis=us-gaap_LongMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_ForwardContractsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=gpre_EthanolInGallonsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=gpre_NaturalGasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=gpre_SoybeanOilInPoundsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_StockOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=gpre_DistillersGrainsInTonsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=gpre_CornOilInPoundsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: