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Derivative Financial Instruments - Open Position Derivative Financial Instruments (Details) contract in Thousands, bu in Thousands	Mar. 31, 2025 bu contract
Corn | Exchange Traded | Short | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	4,120
Corn | Exchange Traded | Short | Fair Value Hedging | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	4,295
Corn | Non-Exchange Traded | Long | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	36,821
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)	106,218
Ethanol | Non-Exchange Traded | Long | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	5,974
Ethanol | Non-Exchange Traded | Short | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	197,075
Natural Gas | Exchange Traded | Long | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	7,688
Natural Gas | Exchange Traded | Long | Cash Flow Hedging | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	6,590
Natural Gas | Exchange Traded | Short | Fair Value Hedging | Futures
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	165
Natural Gas | Non-Exchange Traded | Long | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	16,212
Natural Gas | Non-Exchange Traded | Short | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	292
Soybean Oil in Pounds | Exchange Traded | Long | Fair Value Hedging | Equity Option
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	310
Distillers Grains in Tons | Non-Exchange Traded | Long | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	94
Distillers Grains in Tons | Non-Exchange Traded | Short | Forwards
Derivative [Line Items]
Open commodity derivative positions, long (short) (in contracts)	219
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)	55,505
Soybean Meal | Exchange Traded | Short | Options Held
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount | bu	2

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- Definition

Derivative, Open Commodity Derivative Positions

+ References

No definition available.

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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/2009/role/commonPracticeRef
-Topic 815
-SubTopic 20
-Name Accounting Standards Codification
-Section 25
-Paragraph 6A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480682/815-20-25-6A

Reference 2: 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

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Nominal number of units used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-8A

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
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-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1B

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
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-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
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-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-5

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Section 50
-Paragraph 1I
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-1I

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
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-Section 50
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-Publisher FASB
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