The contracted sales volume hedged by the company over the future hedging period, in gallons.

No definition available.

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- Definition

This element represents the quantity of corn processing per month under the designated cash flow hedge program.

+ References

No definition available.

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- Definition

Amount, after tax, of cumulative translation adjustment attributable to gain (loss) on foreign currency that are designated as, and are effective as, economic hedges of a net investment in a foreign entity.

+ References

No definition available.

+ Details

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- Definition

Percentage of anticipated production hedged during the historical hedging period

+ References

No definition available.

+ Details

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- Definition

Percentage of anticipated production hedged over the forward hedging period.

+ References

No definition available.

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- Definition

Amount of unrealized gain (loss) after tax related to the increase (decrease) in fair value of price risk derivatives designated as cash flow hedging instruments, which was recorded in accumulated other comprehensive income.

+ References

No definition available.

+ Details

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- Definition

Amount of unrealized gain (loss) related to the increase or decrease in fair value of interest rate derivatives designated as cash flow hedging instruments, which was recorded in AOCI to the extent that the cash flow hedge was determined to be effective.

+ References

No definition available.

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- 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

No definition available.

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

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Period Type:	instant

- Definition

Fair value as of the balance sheet date of interest rate derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as assets.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Maximum period the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=121549185&loc=d3e80748-113994

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- Definition

Nominal or face amount used to calculate payments on a nonderivative instrument.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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Period Type:	duration

- Definition

The estimated net amount of unrealized gains or losses on price risk cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121549185&loc=d3e80748-113994

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- Definition

Amount, after tax, of cumulative translation adjustment attributable to gain (loss) on foreign currency derivatives that are designated as, and are effective as, economic hedges of a net investment in a foreign entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 20
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900

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Data Type:	xbrli:monetaryItemType
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Derivative Instruments and Hedging Activities (Narrative) (Details) gal in Millions, bu in Millions, $ in Millions	2 Months Ended	3 Months Ended		7 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2021 USD ($) bu gal	Mar. 31, 2021 bu	Mar. 31, 2020 bu	Oct. 31, 2021 bu	Dec. 31, 2020 USD ($) bu	Dec. 31, 2021 USD ($) gal	Dec. 31, 2020 USD ($)
Derivative [Line Items]
Derivatives used in Net Investment Hedge, Net of Tax	$ 44				$ 202	$ 44	$ 202
Unrealized gain (loss) on interest rate cash flow hedges, after-tax, AOCI	35				31	35	31
Notional Amount of Nonderivative Instruments						1,800	1,500
Foreign Debt used in Net Investment Hedge, Net of Tax	55				(87)	55	(87)
Designated As Hedging Instrument [Member]
Derivative [Line Items]
Interest Rate Derivative Assets, at Fair Value	46				61	46	61
Interest Rate Derivative Liabilities, at Fair Value	0				15	0	15
After-tax gain (losses) in AOCI from commodity cash flow hedge transactions	161				$ 133	161	133
After-tax gain (losses) in AOCI from commodity cash flow hedge transactions expected to be recognized in earnings.	$ 161					$ 161
Corn processed per month (in bushels) \| bu	65		72	72
Designated As Hedging Instrument [Member] \| Idled Facility [Member]
Derivative [Line Items]
Corn processed per month (in bushels) \| bu		56			56
Soybean [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Maximum Length of Time Hedged in Price Risk Cash Flow Hedge						12 months
Soybean [Member] \| Minimum [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Percentage of Anticipated Commodity Hedged During Historical Hedging Period	57.00%					57.00%
Percentage of Anticipated Commodity Hedged over Future Hedging Period	0.00%					0.00%
Soybean [Member] \| Maximum [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Percentage of Anticipated Commodity Hedged During Historical Hedging Period	100.00%					100.00%
Percentage of Anticipated Commodity Hedged over Future Hedging Period	100.00%					100.00%
Currency Swap [Member] \| Net Investment Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 1,200				$ 1,300	$ 1,200	1,300
Corn [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Maximum Length of Time Hedged in Price Risk Cash Flow Hedge						12 months
Corn [Member] \| Minimum [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Percentage of Anticipated Commodity Hedged During Historical Hedging Period	23.00%					23.00%
Percentage of Anticipated Commodity Hedged over Future Hedging Period	11.00%					11.00%
Corn [Member] \| Maximum [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Percentage of Anticipated Commodity Hedged During Historical Hedging Period	33.00%					33.00%
Percentage of Anticipated Commodity Hedged over Future Hedging Period	26.00%					26.00%
Foreign Exchange Forward [Member] \| Net Investment Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 2,600				1,800	$ 2,600	1,800
Interest Rate Swap [Member] \| Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 1,000				3,300	$ 1,000	3,300
Ethanol [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Contracted commodity sales volume hedged over future hedging period (in gallons) \| gal	0					0
Natural Gas \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Maximum Length of Time Hedged in Price Risk Cash Flow Hedge						12 months
Natural Gas \| Minimum [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Percentage of Anticipated Commodity Hedged During Historical Hedging Period	23.00%					23.00%
Percentage of Anticipated Commodity Hedged over Future Hedging Period	21.00%					21.00%
Natural Gas \| Maximum [Member] \| Designated As Hedging Instrument [Member]
Derivative [Line Items]
Percentage of Anticipated Commodity Hedged During Historical Hedging Period	96.00%					96.00%
Percentage of Anticipated Commodity Hedged over Future Hedging Period	100.00%					100.00%
Interest Rate Contracts [Member] \| Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 400				$ 550	$ 400	$ 550