Nominal energy measure used to calculate payments on a derivative instrument as reporting date.

No definition available.

Name:	ingr_DerivativeNonmonetaryNotionalAmountEnergyMeasure1
Namespace Prefix:	ingr_
Data Type:	dtr-types:energyItemType
Balance Type:	na
Period Type:	instant

- Definition

Nominal volume used to calculate payments on a derivative instrument as of the reporting date.

+ References

No definition available.

+ Details

Name:	ingr_DerivativeNonmonetaryNotionalAmountVolume1
Namespace Prefix:	ingr_
Data Type:	dtr-types:volumeItemType
Balance Type:	na
Period Type:	instant

- Definition

General period of time over which entity hedges its exposure to commodity price risk.

+ References

No definition available.

+ Details

Name:	ingr_LengthOfTimeHedgedInPriceRiskCashFlowHedge
Namespace Prefix:	ingr_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959

+ Details

Name:	us-gaap_DerivativeGainLossOnDerivativeNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- 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.

+ Details

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

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember
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- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

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

- Details

Name:	us-gaap_HedgingDesignationAxis=us-gaap_NondesignatedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=ingr_NaturalGasCommodityMember
Namespace Prefix:
Data Type:	na
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Derivatives Instruments and Hedging Activities - Commodity Price Hedging (Details) bu in Millions, MMBTU in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) MMBTU bu	Dec. 31, 2021 USD ($) MMBTU bu	Dec. 31, 2020 USD ($)
Commodity Contracts \| Minimum
Financial instruments, derivatives and hedging activities
Maturity period of price risk derivative	12 months
Commodity Contracts \| Maximum
Financial instruments, derivatives and hedging activities
Maturity period of price risk derivative	24 months
Corn Commodity
Financial instruments, derivatives and hedging activities
Futures contract (in bushels for corn) \| bu	120	135
Corn Commodity \| Not Designated as Hedging Instrument
Financial instruments, derivatives and hedging activities
Gains (losses) recognized in income, not a hedging instrument \| $	$ 1	$ (1)	$ 1
Natural Gas Commodity
Financial instruments, derivatives and hedging activities
Natural gas swap contract (in mmbtu of natural gas) \| MMBTU	31	35