Proceeds from sale of business Proceeds from Divestiture of Businesses Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Long-term investments Investment, Policy [Policy Text Block] Accounts payable Accounts Payable [Member] Commodity contracts Commodity Contract [Member] Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Schedule of benefit payments, which reflect anticipated future service, as appropriate and are expected to be made Schedule of Expected Benefit Payments [Table Text Block] Award Timing Predetermined Award Timing Predetermined [Flag] Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Entity File Number Entity File Number Additional Paid-In Capital Additional Paid-in Capital [Member] Tabular List, Table Tabular List [Table Text Block] Tax effect Other Comprehensive Income (Loss), Tax Plan assets allocation percentage Defined Benefit Plan, Plan Assets, Target Allocation, Percentage F&II–LATAM Food And Industrial Ingredients - LATAM Segment [Member] Food And Industrial Ingredients - LATAM Segment Supplementary Information Additional Financial Information Disclosure [Text Block] Adoption of New Accounting Standards and Recent Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Fair Value Measurements Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block] SOFR Secured Overnight Financing Rate (SOFR) [Member] Schedule of weighted average assumptions used to determine the company's obligations Schedule of Assumptions used in Calculating Benefit Obligation [Table Text Block] Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation. Goodwill [Line Items] Goodwill [Line Items] Position [Axis] Position [Axis] Adjustment to Compensation: Adjustment to Compensation [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Adjusted operating income (loss) Operating Income (Loss), Adjusted The net result for the period of deducting operating expenses from operating revenues excluding specified charges. Mechanical stores expense Mechanical Stores Expense The aggregate expense recognized in the current period for mechanical stores. Stock, Class of Stock [Table] Stock, Class of Stock [Table] Tax effect of gains (losses) on cash flow hedges Accumulated Other Comprehensive Income (Loss) Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges Effect Tax Effect Total tax effect of the accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. The change includes an entity's share of an equity investee's increase or decrease in deferred hedging gains or losses. Foreign currency foreign exchange Effective Income Tax Rate Reconciliation, Foreign Currency Foreign Exchange, Percent Effective Income Tax Rate Reconciliation, Foreign Currency Foreign Exchange, Percent Issuance of share-based awards (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Total current tax expense Current Income Tax Expense (Benefit) Adjustment to Compensation, Amount Adjustment to Compensation Amount Pension Plan Pension Plan [Member] Weighted average interest rate Short-Term Debt, Weighted Average Interest Rate, over Time Foreign-derived intangible income Effective Income Tax Rate Reconciliation, FDII, Amount Stock options Share-Based Payment Arrangement, Option [Member] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Cash and cash equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Percent Effective Income Tax Rate Reconciliation, Percent [Abstract] Ultimate trend Defined Benefit Plan, Ultimate Health Care Cost Trend Rate Impairment charges Asset Impairment Charges Total Ingredion stockholders’ equity Equity, Attributable to Parent Gains (losses) on cash flow hedges, income tax effect Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax Other comprehensive income: Other Comprehensive Income (Loss), Net of Tax [Abstract] Insider Trading Policies and Procedures [Line Items] Schedule of PP&E Property, Plant and Equipment [Table Text Block] Common stock, authorized (in shares) Common Stock, Shares Authorized Provincial tax Effective Income Tax Rate Reconciliation, Provincial Tax, Percent Effective Income Tax Rate Reconciliation, Provincial Tax, Percent Intermediate bond Defined Benefit Plan, Fixed Income Index, Intermediate Bond [Member] Defined Benefit Plan, Fixed Income Index, Intermediate Bond Derivative contracts Deferred Tax Liabilities, Derivatives Liabilities and stockholders’ equity Liabilities and Equity [Abstract] State and Local Jurisdiction State and Local Jurisdiction [Member] Gain Contingencies [Table] Gain Contingencies [Table] Cover [Abstract] Cover [Abstract] Increase in foreign net operating loss carryforwards Operating Loss Carryforwards, Foreign, Increase (Decrease) The amount of increase (decrease) in foreign net operating loss carryforwards excluding the unrecognized tax benefit. Maximum Maximum [Member] Exercisable at the end of the period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Estimated useful life, definite-lived intangible assets Finite-Lived Intangible Asset, Useful Life Multiemployer plan contributions Multiemployer Plan, Pension, Significant, Plan Contribution Less: Net income attributable to non-controlling interests Net income (loss) attributable to non-controlling interests Net Income (Loss) Attributable to Noncontrolling Interest Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase Derivative Liability Statement Of Financial Position Extensible Enumeration Not Disclosed Flag Derivative Liability Statement Of Financial Position Extensible Enumeration Not Disclosed Flag Derivative Liability Statement Of Financial Position Extensible Enumeration Not Disclosed Flag Actuarial gains (losses) on pension and other postretirement obligations, settlements and plan amendments, income tax effect Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax Finite-lived intangible assets, net Finite-Lived Intangible Assets, Net Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Divestiture Defined Benefit Plan, Plan Assets, Divestiture Long-term debt Financing Arrangements Debt Instrument [Line Items] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of restricted unit activity Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Total debt Total debt, carrying value Debt, Long-Term and Short-Term, Combined Amount Proceeds from borrowings Proceeds from Borrowings The cash inflows from short-term and long-term borrowings. Excludes commercial paper. Retirement Benefits [Abstract] Retirement Benefits [Abstract] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Proceeds from disposal of manufacturing facilities and properties Proceeds from Sale of Property, Plant, and Equipment Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] 2023 Awards 2023 Awards [Member] Award granted in 2023. Operating segments Operating Segments [Member] Schedule of income taxes paid Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] (Losses) on cash flow hedges, net of income tax effect of $3, $12 and $40 Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Less: Comprehensive income attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Prior service (credit) cost Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax U.S. Income (Loss) from Continuing Operations before Income Taxes, Domestic Less: current lease liabilities Current lease liabilities Operating Lease, Liability, Current Document Fiscal Period Focus Document Fiscal Period Focus Amount of interest capitalized to PP&E Accumulated Capitalized Interest Costs Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase Intangible assets, net Intangible Assets, Net (Including Goodwill) Fair value of derivatives Derivatives, Fair Value [Line Items] Award Timing Method Award Timing Method [Text Block] Derivative Asset Statement Of Financial Position Extensible Enumeration Not Disclosed Flag Derivative Asset Statement Of Financial Position Extensible Enumeration Not Disclosed Flag Derivative Asset Statement Of Financial Position Extensible Enumeration Not Disclosed Flag Award Type [Axis] Award Type [Axis] Cumulative Translation Adjustment Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Hedging Relationship [Domain] Hedging Relationship [Domain] Investment, Name [Domain] Investment, Name [Domain] Share-based compensation Share-Based Payment Arrangement [Policy Text Block] Trading Symbol Trading Symbol 2029 Lessee, Operating Lease, Liability, to be Paid, Year Four Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Entity Address, City or Town Entity Address, City or Town Pakistan Business Divestiture Pakistan Business Divestiture [Member] Pakistan Business Divestiture Effects of foreign exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Currency translation adjustment Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) Net deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount RSUs Restricted Stock Units (RSUs) [Member] Statement of Income Location, Balance [Domain] Statement of Income Location, Balance [Domain] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] 2.900% senior notes due June 1, 2030 2.9% senior notes due June 1, 2030 Represents the 2.9 Percent Senior notes due June 1, 2030. Settlements with taxing authorities Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Impairment of equity method investments Equity Method Investment, Other-than-Temporary Impairment Entity Emerging Growth Company Entity Emerging Growth Company Net amount recognized Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax Outstanding at the beginning of the period (in shares) Outstanding at the end of the period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Pensions and postretirement plans Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions And Postretirement Benefits Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension and postretirement benefits. 2026 Defined Benefit Plan, Expected Future Benefit Payment, Year One Indefinite-lived intangible assets Indefinite-Lived Intangible Assets (Excluding Goodwill) Common stock, outstanding, beginning balance (in shares) Common stock, outstanding, ending balance (in shares) Common Stock, Shares, Outstanding Weighted average assumptions used to determine the company's obligations Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract] Treasury stock: Treasury Stock Transactions, Excluding Value of Shares Reissued [Abstract] Non-current assets Assets for Plan Benefits, Defined Benefit Plan Current tax expense: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Benefit obligation Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Prepaid expenses and assets held for sale Prepaid Expense and Other Assets, Current Number of Restricted Shares (in thousands) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Foreign carryforward period Deferred Tax Assets Operating Loss Carryforwards, Foreign, Carryforward Period Foreign operating loss carryforward period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Provision for income taxes Total provision for income taxes Income Tax Expense (Benefit) Basis spread Debt Instrument, Basis Spread on Variable Rate Preferred stock, issued (in shares) Preferred Stock, Shares Issued Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Designated as Hedging Instrument Designated Hedging Instruments Designated as Hedging Instrument [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Hedging Relationship [Axis] Hedging Relationship [Axis] Property, plant and equipment, at cost Property, Plant and Equipment, Gross F&II–U.S./Canada Food And Industrial Ingredients - U.S./Canada Segment [Member] Food And Industrial Ingredients - U.S./Canada Segment Capital Stock Activity Increase (Decrease) in Capital Stock [Roll Forward] Increase (Decrease) in Capital Stock [Roll Forward] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cash received from exercise of stock options Proceeds from Stock Options Exercised Equity Equity, Class of Treasury Stock [Line Items] Divestitures and Acquisitions Mergers, Acquisitions and Dispositions Disclosures [Text Block] U.S. federal Income Tax Paid, Federal, after Refund Received All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Payments on debt Payments on Debt The cash outflows for short-term and long-term debt obligations. Net operating loss carryforwards, federal Deferred Tax Assets, Operating Loss Carryforwards, Domestic Class of Treasury Stock [Table] Class of Treasury Stock [Table] Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Agrana Starke GmbH Agrana Starke GmbH [Member] Agrana Starke GmbH Non-vested at the beginning of the period (in shares) Non-vested at the end of the period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Accumulated benefit obligation Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Net operating loss carryforwards, foreign Deferred Tax Assets, Operating Loss Carryforwards, Foreign Financing costs Financing Costs, Net [Member] The allocation (or location) of expense to (in) financing Cost. Cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Amounts recognized in the Consolidated Balance Sheets Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position [Abstract] Debt instrument term Debt Instrument, Term Effective Income Tax Rate Reconciliation [Table] Effective Income Tax Rate Reconciliation [Table] Estimated useful life, PP&E Property, Plant and Equipment, Useful Life Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Subsequent Event Subsequent Event [Member] Schedule of valuation assumptions for stock options Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Equity Method Investments Schedule of Equity Method Investments [Line Items] Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Depreciation expense Depreciation Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Tax benefit of intercompany financing Effective Income Tax Rate Reconciliation, Impact Of Tax Benefit Of Intercompany Financings Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax benefit of intercompany financings. Equity Components [Axis] Equity Components [Axis] Property, plant and equipment and depreciation Property, Plant and Equipment [Line Items] Other short-term borrowings Other Short-term Borrowings [Member] The member represents the other short-term borrowings. Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Amount of Directors' retainer paid in stock Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Amount Of Directors Retainer Awarded In Shares Of Stock The amount of the non-employee director's retainer that is paid in shares of common stock or restricted stock. Number of reportable segments Number of Reportable Segments Reduction in taxes Reduction in Taxes [Member] Deferred tax assets attributable to: Components of Deferred Tax Assets [Abstract] Long bond Defined Benefit Plan, Fixed Income Index, Long Bond [Member] Represents the passively managed fixed income fund that tracks the return of long duration U.S. government and investment grade corporate bonds in which defined benefit plan asset is invested. Entity Address, State or Province Entity Address, State or Province Dividends declared Dividends, Common Stock 2029 Defined Benefit Plan, Expected Future Benefit Payment, Year Four Total current liabilities Liabilities, Current Inventory reserve Deferred Tax Assets, Inventory Individual: Individual [Axis] Amounts charged to expense for defined contribution plans Defined Contribution Plan, Cost Valuation allowance on investments Effective Income Tax Rate Reconciliation, Change In Deferred Tax Assets Valuation Allowance, Investments, Percent Effective Income Tax Rate Reconciliation, Change In Deferred Tax Assets Valuation Allowance, Investments, Percent Income Tax Jurisdiction [Domain] Income Tax Jurisdiction [Domain] Document Annual Report Document Annual Report Accounts receivable – trade Accounts Receivable, Trade, Current Amount of trade receivables, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Entity Interactive Data Current Entity Interactive Data Current Weighted Average Fair Value per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] Cash balance interest crediting rate Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Weighted-Average Interest Crediting Rate Funded status Defined Benefit Plan, Funded (Unfunded) Status of Plan Revenue recognition Revenue from Contract with Customer [Policy Text Block] Aggregate intrinsic value, exercisable (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Marketable securities Marketable Securities Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Ownership [Domain] Ownership [Domain] Long-term debt, noncurrent, fair value Long-term Debt, Fair Value, Noncurrent The fair value amount of long-term debt, classified as noncurrent, whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. 2027 Defined Benefit Plan, Expected Future Benefit Payment, Year Two Other non-current assets Other Assets, Noncurrent Entity Central Index Key Entity Central Index Key PEO Name PEO Name Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Defined Benefit Plan [Table] Defined Benefit Plan [Table] Invoices added during the year Supplier Finance Program, Obligation, Addition Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Raw materials Inventory, Raw Materials and Supplies, Gross Schedule of fair value and balance sheet location of derivative instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Share-based payments subject to redemption Share-based payments subject to redemption, beginning balance Share-based payments subject to redemption, ending balance Temporary Equity, Carrying Amount, Attributable to Parent Exercise Price Award Exercise Price Award pay out achieved (as a percent) Performance Share Units Award Achieved As Percent Represents the vesting percentage achieved. Entity Filer Category Entity Filer Category Benefits paid Defined Benefit Plan, Benefit Obligation, Benefits Paid Valuation Allowance by Deferred Tax Asset [Axis] Valuation Allowance by Deferred Tax Asset [Axis] Federal statutory tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Subsequent Event Type [Axis] Subsequent Event Type [Axis] Equity method investments Deferred Tax Assets, Equity Method Investments Lease liabilities Deferred Tax Assets, Lease Liabilities Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from lease liabilities. Long Long [Member] Divestiture, consideration Disposal Group, Including Discontinued Operation, Consideration Long-term debt Total long-term debt Long-Term Debt, Excluding Current Maturities Weighted average asset allocation Defined Benefit Plan, Plan Assets, Allocations [Abstract] Preferred stock: Preferred Stock, Number of Shares, Par Value and Other Disclosure [Abstract] Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Axis] 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Three (Losses) Gains Reclassified from AOCL into Income (Income) Loss reclassified from AOCL Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax Finite-lived intangible assets, gross Finite-Lived Intangible Assets, Gross Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Research and development expense Research and Development Expense Fixed income securities maturity (minimum) Defined Benefit Plan Fixed Income Securities Maturity The maturity of fixed income securities. Accumulated Other Comprehensive Loss AOCL AOCI Attributable to Parent [Member] Allowance for credit losses Accounts Receivable, Allowance for Credit Loss, Current Disposal group, operating profit Disposal Group, Including Discontinued Operation, Operating Income (Loss) Redeemable non-controlling interests Redeemable non-controlling interests, beginning balance Redeemable non-controlling interests, ending balance Redeemable Noncontrolling Interest, Equity, Carrying Amount Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Ownership [Axis] Ownership [Axis] Redemption notification period Defined Benefit Plan, Assets, Redemption Notification Period Redemption notification period of plan assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Derivative Instruments and Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] Amortization of prior service cost Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Restructuring/impairment charges Restructuring, Settlement and Impairment Provisions Total short-term borrowings, fair value Debt Current, Fair Value, Current The fair value amount of of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer. Fair Value as of Grant Date Award Grant Date Fair Value Gains (losses) on cash flow hedges reclassified to earnings, income tax effect Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax U.S. Defined Benefit Plan, Equity Securities, US [Member] Changes in unrecognized tax benefits Effective Income Tax Rate Reconciliation, Tax Contingency, Amount Effect of Dilutive Securities (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Title and Position [Domain] Title and Position [Domain] Cancelled (in shares) Award cancelled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Unrecognized compensation cost Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Long-term debt Long-Term Debt, Fair Value Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Average remaining contractual term, outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Germany GERMANY Total investments Investments Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount 2028 Defined Benefit Plan, Expected Future Benefit Payment, Year Three Amortization of actuarial loss Amortization of actuarial gain Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax Cash and other Defined Benefit Plan, Cash And Other [Member] Defined Benefit Plan, Cash And Other Non-PEO NEO Non-PEO NEO [Member] Aggregate intrinsic value, outstanding (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Brazil BRAZIL Position [Domain] Position [Domain] Right-of-use lease assets Deferred Tax Liabilities, Leasing Arrangements Operating lease not yet commenced, term of contract Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract Summary of accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss) [Line Items] Other Other Intangible Assets [Member] Land Land [Member] Award Type [Domain] Award Type [Domain] 2026 Lessee, Operating Lease, Liability, to be Paid, Year One Equity Awards Adjustments Equity Awards Adjustments [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Natural Gas Commodity Natural Gas Commodity [Member] Represents the commodity futures contract of the entity having the underlying commodity as natural. Benefit plans Defined Benefit Plan Disclosure [Line Items] Canada CANADA Compensation Amount Outstanding Recovery Compensation Amount Deferred tax expense (benefit): Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Schedule of net sales to unaffiliated customers by country of origin Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Expected dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Foreign currency contracts Foreign currency contracts Foreign Exchange Contract [Member] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Colombia COLOMBIA Retirement Plan Type [Domain] Retirement Plan Type [Domain] China CHINA MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Statutory tax rate difference Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Argentina ARGENTINA Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Tax credits: Effective Income Tax Rate Reconciliation, Tax Credit, Amount [Abstract] Information about plan obligations and assets for plans with an accumulated benefit obligation in excess of plan assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract] Accumulated other comprehensive loss (Losses) gains included in AOCL Accumulated Other Comprehensive Income (Loss), Net of Tax Retirement Plan Sponsor Location [Domain] Retirement Plan Sponsor Location [Domain] Total deferred tax liabilities Deferred Tax Liabilities, Gross Schedule of cash flow hedges included in AOCI Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block] Award Date [Domain] Award Date [Domain] Performance Shares Performance Shares [Member] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] (Gains) losses on cash flow hedges reclassified to earnings, net of income tax effect of $1, $32 and $21 Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Inventories Total inventories Inventory, Net Technology Developed Technology Rights [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Minimum Minimum [Member] Year ultimate trend reached Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate Audit Information [Abstract] Audit Information Company Selected Measure Name Company Selected Measure Name Financing Arrangements Debt Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Net sales/Cost of sales Net Sales/Cost Of Sales [Member] Net Sales/Cost Of Sales Accounts payable Accounts Payable, Current Operating cash flows from operating leases Operating Lease, Payments Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Net Income Attributable to Ingredion Net Income (Loss) Available to Common Stockholders, Diluted Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Foreign Current Foreign Tax Expense (Benefit) Goodwill [Roll Forward] Goodwill [Roll Forward] Goodwill Deferred Tax Liabilities, Goodwill Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Net Assets/(Liabilities) Derivative Assets (Liabilities), at Fair Value, Net Diluted (in shares) Weighted average number of shares outstanding - diluted (in shares), Total Weighted Average Number of Shares Outstanding, Diluted Right-of-use assets obtained in exchange for lease liabilities: Right-Of-Use Assets Obtained In Exchange For Lease Liabilities [Abstract] Right-Of-Use Assets Obtained In Exchange For Lease Liabilities Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Losses on pension and other postretirement obligations reclassified to earnings, tax effect Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax Performance shares, vesting based on TSR Performance shares, vesting based on TSR Represents a stock-based award with vesting based on achievement of external market based performance targets (e.g. total shareholder return as compared to the total shareholder return of its peer group). Derivative [Table] Derivative [Table] Entity Small Business Entity Small Business Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Other operating expenses Other Cost and Expense, Operating Preferred stock, outstanding (in shares) Preferred Stock, Shares Outstanding State and local Current State and Local Tax Expense (Benefit) Document Transition Report Document Transition Report Operating Lease, Right-of-Use Asset, Statement of Financial Position Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Supplier Finance Program, Obligation [Roll Forward] Supplier Finance Program, Obligation [Roll Forward] Commercial paper repayments, net Proceeds from (Repayments of) Commercial Paper Underlying Securities Award Underlying Securities Amount (Losses) Gains Recognized in OCL on Derivatives Other comprehensive income (loss) before reclassification adjustments Other Comprehensive Income (Loss), before Reclassifications, before Tax Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date 3.200% senior notes due October 1, 2026 3.2% senior notes due October 1, 2026 Represents the 3.20 Percent Senior notes issued on September 22,2016. Income Taxes Income Tax Disclosure [Text Block] United Kingdom UNITED KINGDOM Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Debt securities Fixed income index: Defined Benefit Plan, Debt Security [Member] Short term lease expense Short-Term Lease, Cost Operating Lease, Liability, Noncurrent, Statement of Financial Position Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Average remaining contractual term, exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Total stockholders’ equity Balance at beginning of period Balance at end of period Equity, Including Portion Attributable to Noncontrolling Interest Schedule of reconciliation of common stock share activity Schedule of Reconciliation of Common Stock Share Activity [Table Text Block] Tabular disclosure of reconciliation of common stock share activity of the entity. Document Type Document Type Awards outstanding (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number Level 3 Fair Value, Inputs, Level 3 [Member] Name Outstanding Recovery, Individual Name Finished and in process Inventory, Finished Goods and Work in Process, Gross Variable operating lease expense Variable Lease, Cost Net sales Net sales to unaffiliated customers Revenue from Contract with Customer, Excluding Assessed Tax Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Cancelled (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Disposal Group Name [Axis] Disposal Group Name [Axis] Total intrinsic value of stock options exercised (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Weighted average remaining lease term: Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Revolving credit agreement Revolving Credit Agreement [Member] Represents information pertaining to revolving credit agreement entered into in 2021. Net Income Attributable to Ingredion Net Income (Loss) Available to Common Stockholders, Basic Share Repurchase Program [Domain] Share Repurchase Program [Domain] Current liabilities: Liabilities, Current [Abstract] Stock options, Weighted Average Exercise Price per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Schedule of amount of gains and losses recognized in OCI and income statement location Derivative Instruments, Gain (Loss) [Table Text Block] Level 1 Fair Value, Inputs, Level 1 [Member] Diluted (in dollars per share) Diluted earnings per common share of Ingredion (in dollars per share) Earnings Per Share, Diluted Other Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount Accounts receivable, net Total accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Treasury stock (in shares) Treasury stock, beginning balance (in shares) Treasury stock, ending balance (in shares) Treasury Stock, Common, Shares State and local Income Tax Paid, State and Local, after Refund Received Consolidation Items [Domain] Consolidation Items [Domain] Auditor Location Auditor Location Gross profit Gross profit Gross Profit Actuarial loss (gain) Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) Domestic Tax Jurisdiction Domestic Tax Jurisdiction [Member] Performance shares, vesting based on Adjusted ROIC Performance shares, vesting based on Adjusted ROIC [Member] Represents a stock-based award with vesting based on achievement of internal performance based targets (e.g. three-year average Adjusted Return on Invested Capital ("Adjusted ROIC") against an established Adjusted ROIC target). U.S. international tax implications Effective Income Tax Rate Reconciliation, International Tax Implications, Percent Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to U.S. international tax implications. Operating expenses Operating Expenses Excluding Restructuring Charges Represent the amount of operating expenses excluding restructuring charges. Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Total income taxes paid, net of refunds Income taxes paid, net Income Taxes Paid, Net Share-based Payment Arrangement, Disclosure [Abstract] Share-Based Payment Arrangement, Disclosure [Abstract] 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Two Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Compensation-related costs Employee-related Liabilities, Current Total future lease payments Lessee, Operating Lease, Liability, to be Paid Total recorded in other comprehensive (income) loss Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax Inter-segment sales Intersegment Eliminations [Member] Expiration Date Trading Arrangement Expiration Date Schedule of amounts recognized in accumulated other comprehensive loss Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block] Summary of other lease information Lessee Operating Lease Other Information [Table Text Block] The tabular disclosure of other information . 2030 Finite-Lived Intangible Asset, Expected Amortization, Year Five Property, plant and equipment, net Total property, plant and equipment, net Total property, plant and equipment, net Property, Plant and Equipment, Net Restructuring and resegmentation costs Restructuring Charges Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Currency translation adjustment Currency translation adjustment Other Comprehensive Income Defined Benefit Plan, Foreign Currency Translation Gain (Loss) Other Comprehensive Income Defined Benefit Plan, Foreign Currency Translation Gain (Loss) Inventories Inventory, Policy [Policy Text Block] Gain Contingencies, Nature [Axis] Gain Contingencies, Nature [Axis] Entity Current Reporting Status Entity Current Reporting Status Financial instruments, derivatives and hedging activities Derivative [Line Items] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Federal Funds Rate Federal Funds Rate [Member] Federal Funds Rate Federal statutory tax rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Foreign tax credit Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Percent Non-cash charges to net income: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Noncash Item [Abstract] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Executive Category: Executive Category [Axis] Options granted (in shares) Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures State and local income taxes, net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Other operating (income), net Other Operating Income (Expense), Net Schedule of intangible assets Schedule of Intangible Assets Excluding Goodwill [Table Text Block] Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance, by either major class or business segment. Accumulated benefit obligation Balance at the beginning of the period Balance at the end of the period Defined Benefit Plan, Accumulated Benefit Obligation Current Fiscal Year End Date Current Fiscal Year End Date Expected life (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Schedule of accounts receivable, net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Shares available for future grants under Stock Incentive Plan (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Fair value of derivative instruments, liabilities Derivative liabilities Derivative Liability Weighted average grant date fair value of stock options granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Amortization of prior service credit Amortization of prior service (cost) Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax Interest rate contracts Interest Rate Contract [Member] Estimated pay out (as a percent) Share-based Compensation Arrangement by Share-based Payment Award, Estimated Pay Out Percentage (as a percent) Estimated pay out percentage of share-based compensation award as of balance sheet date. Schedule of assets and liabilities measured at fair value on a recurring basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Impairment charges Asset Impairment Charges, Operating And Nonoperating Asset Impairment Charges, Operating And Nonoperating Unrecognized tax benefits Balance at beginning of period Balance at end of period Unrecognized Tax Benefits Finite Lived and Indefinite Lived Intangible Assets by Major Class [Table] Finite Lived and Indefinite Lived Intangible Assets by Major Class [Table] This element represents the name of each major class of finite-lived and indefinite-lived intangible assets. Antidilutive securities excluded from computation of earnings per share amount (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Weighted average common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Lease not yet commenced, amount Unrecorded Unconditional Purchase Obligation 2022 Awards 2022 Awards [Member] 2022 Awards Leases Lessee, Operating Leases [Text Block] Cash used for financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Measure: Measure [Axis] Other Defined Benefit Plan, Other [Member] Represents other plan assets not defined elsewhere in the taxonomy in which defined benefit plan asset is invested. Schedule of amounts recorded in other comprehensive income and net periodic benefit cost Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] Description of the Business and Summary of Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Total recorded in other comprehensive (income) loss and net periodic benefit cost Defined Benefit Plan, Amount Recognized in Net Periodic Benefit Cost (Credit) and Other Comprehensive (Income) Loss, before Tax Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Cost of sales Cost of Product and Service Sold Disposal Group Classification [Domain] Disposal Group Classification [Domain] 3.900% senior notes due June 1, 2050 3.9% senior notes due June 1, 2050 Represents the 3.9 Percent Senior notes due June 1, 2050. Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Supplier finance program obligation Outstanding as of January 1 Outstanding as of December 31 Supplier Finance Program, Obligation Amounts recorded in other comprehensive income and net periodic benefit cost Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss) [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Entity Tax Identification Number Entity Tax Identification Number Proceeds from sale of equity method investments Proceeds from Sale of Equity Method Investments Outstanding at the beginning of the period (in dollars per share) Outstanding at the end of the period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Short Short [Member] Common stock, issued (in shares) Common stock, issued, beginning balance (in shares) Common stock, issued, ending balance (in shares) Common Stock, Shares, Issued Other non-current liabilities Total other non-current liabilities Liabilities, Other than Long-Term Debt, Noncurrent Equity Method Investments Valuation Allowance, Equity Method Investments [Member] Valuation Allowance, Equity Method Investments Weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Multiemployer plan, maximum contributions by Ingredion Multiemployer Plan, Pension, Significant, Employer Contribution Exceeds 5 Percent [true false] Dividends payable Dividends Payable, Current Entity Public Float Entity Public Float Invoices paid during the year Supplier Finance Program, Obligation, Settlement Schedule of goodwill Schedule of Goodwill [Table Text Block] Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Net actuarial loss Net actuarial (gain) Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax Corporate All Other Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Security Exchange Name Security Exchange Name Other Effective Income Tax Rate Reconciliation, Cross-Border, Other, Percent Foreign Income Tax Paid, Foreign, after Refund Received Effect of cross-border tax laws: Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Percent [Abstract] Nontaxable or nondeductible items Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount Maximum aggregate principal amount Line of Credit Facility, Maximum Borrowing Capacity Defined Benefit Plan, Plan Assets, Category [Domain] Defined Benefit Plan, Plan Assets, Category [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Accrued liabilities and liabilities held for sale Total accrued liabilities and liabilities held for sale Other Liabilities, Current Discount rate Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Additional information pertaining to stock options Share Based Compensation Arrangement by Share Based Payment Award, Stock Options, Additional Disclosures [Abstract] No definition available. Non-current liabilities Pension and postretirement liabilities Liability, Defined Benefit Plan, Noncurrent Increase (Decrease) in Temporary Equity Increase (Decrease) in Temporary Equity [Roll Forward] Statement [Line Items] Statement [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and Cash Equivalent Common Stock Common Stock [Member] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Increase in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Mexico MEXICO Repurchases of common stock, net Proceeds from (Repurchase of) Equity Thailand Thailand THAILAND Statistical Measurement [Domain] Statistical Measurement [Domain] Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Operating Lease, Liability, Current, Statement of Financial Position Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Antidilutive securities excluded in calculation of diluted EPS: Earnings Per Share, Diluted, Other Disclosure [Abstract] Capital Loss Carryforwards Capital Loss Carryforwards [Member] Capital Loss Carryforwards Non-U.S. Plans Foreign Plan [Member] Short-term borrowings, fair value Short-Term Debt, Fair Value Total other intangible assets, gross Intangible Assets, Gross (Excluding Goodwill) Other non-current assets Other Noncurrent Assets [Member] Performance shares and other share-based awards Performance shares and other share-based awards Share-based payment arrangement awarded for meeting performance target. Also includes other share based awards including RSUs granted to non-employee directors. Leases [Abstract] Leases [Abstract] Basic EPS Earnings Per Share, Basic [Abstract] Additions for tax positions related to prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Schedule of other non-current liabilities Other Noncurrent Liabilities [Table Text Block] Commitments and Contingencies Gain Contingencies [Line Items] Performance shares calculation period Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Performance Shares Calculation Period The length of time used to calculate the final payments for performance shares. Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Basic (in dollars per share) Basic earnings per common share of Ingredion (in dollars per share) Earnings Per Share, Basic Schedule of assumptions made in measuring the company's postretirement benefit obligation Schedule of Health Care Cost Trend Rates [Table Text Block] South Korea divestiture South Korea Divestiture [Member] South Korea Divestiture Accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Fair value of plan assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets Award Date [Axis] Award Date [Axis] Changes in unrecognized tax benefits Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Total deferred tax assets Deferred Tax Assets, Gross Discount rate Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Other comprehensive (loss) income Net other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Maturity period of price risk derivative Length of Time Hedged in Price Risk, Cash Flow Hedge General period of time over which entity hedges its exposure to commodity price risk. Schedule of segment reporting of net sales, operating income and total assets Schedule of Segment Reporting Information, by Segment [Table Text Block] Short-term borrowings Short-Term Debt Supplementary Information Supplementary Information No definition available. Manufacturing supplies Other Inventory, Supplies, Gross Commercial paper Commercial Paper Program [Member] Commercial paper program established in July 2021. Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Remaining unrecognized tax benefits Unrecognized Tax Benefits that Would not Impact Effective Tax Rate The total amount of unrecognized tax benefits that, if recognized, would not affect the effective tax rate. Payments to acquire equity method investment Payments to Acquire Equity Method Investments Hedging relationships Derivative Instruments, Gain (Loss) [Line Items] Pre-tax compensation expense Total share-based compensation expense included in net income Share-Based Payment Arrangement, Expense Hedging Designation [Domain] Hedging Designation [Domain] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Patents Patents [Member] Unfavorable judgment and related reserve on transfer pricing matters Effective Income Tax Rate Reconciliation, Reserve On Transfer Pricing Matters Effective Income Tax Rate Reconciliation, Reserve On Transfer Pricing Matters Current assets: Assets, Current [Abstract] Cancelled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Total liabilities and stockholders’ equity Liabilities and Equity Foreign currency translation Foreign Currency Transactions and Translations Policy [Policy Text Block] Pension and Postretirement Adjustment Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Stock options, Number of Options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Net income attributable to non-controlling interests Temporary Equity, Net Income Share-based compensation, net of issuance Share Based Compensation During Period Increase (decrease) in equity for aggregate amount of noncash, equity-based remuneration. This may include the value of stock options, amortization of restricted stock, restricted stock units and adjustment for officers' compensation. This also includes the issuance of common shares upon the exercise of options. Other Deferred Tax Assets, Other Total share-based compensation expense, net of income taxes Share-Based Payment Arrangement, Expense, after Tax Equity Method Investment [Table] Equity Method Investment [Table] Capital expenditures and mechanical stores purchases, net Segment, Expenditure, Addition to Long-Lived Assets Accounting Policies [Abstract] Accounting Policies [Abstract] Reconciliation of future undiscounted cash flows to the operating lease liabilities and the related ROU assets Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Treasury Stock Treasury Stock, Common [Member] Fair value of awards vested during the year Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Pay vs Performance Disclosure [Line Items] Currency translation adjustment Supplier Finance Program, Obligation, Foreign Currency Translation Gain (Loss) Supplier Finance Program, Obligation, Foreign Currency Translation Gain (Loss) Government bond US Government Agencies Debt Securities [Member] Present value of future lease payments Operating Lease, Liability Fair market value adjustment to non-controlling interests Adjustments to Additional Paid in Capital, Fair Value Market Adjustment to Non-controlling Interests Adjustments to Additional Paid in Capital, Fair Value Market Adjustment to Non-controlling Interests 2025 increase in per capita cost Defined Benefit Plan, Health Care Cost Assumptions used Calculating Benefit Obligation, Next Fiscal Year, Increase (Decrease) in Per Capita Cost Represents the expected percentage of increase or decrease in per capita cost in next fiscal year, which is used as assumption in measuring expected cost of benefits covered by the plan. Other Other Liabilities, Noncurrent Schedule of investments Investment [Table Text Block] Goodwill impairment Goodwill, Impairment Loss Purchases of non-controlling interests Purchases of non-controlling interests Payments for Repurchase of Redeemable Noncontrolling Interest Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount Employer contributions Defined Benefit Plan, Plan Assets, Contributions by Employer 2028 Lessee, Operating Lease, Liability, to be Paid, Year Three Other disclosures Other share-based awards under the SIP Other Share Based Awards, under Stock Incentive Plan [Abstract] No definition available. Comprehensive income attributable to Ingredion Comprehensive Income (Loss), Net of Tax, Attributable to Parent Disposal Group Name [Domain] Disposal Group Name [Domain] Name Measure Name Schedule of the components of income before income taxes Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Deferred tax liabilities Deferred Income Tax Liabilities, Net Class of Stock [Line Items] Class of Stock [Line Items] Expected long-term return on plan assets Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-Term Rate of Return on Plan Assets Non-redeemable non-controlling interests Nonredeemable Noncontrolling Interest Total assets Assets 2026 Finite-Lived Intangible Asset, Expected Amortization, Year One Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Brazilian deferred tax credits Deferred Tax Liabilities, Indirect Tax Credits Amount of deferred tax liability attributable to taxable temporary differences from indirect tax credits. Geographical [Domain] Geographical [Domain] Cash from operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Unallocated (costs) Total unallocated (costs) Segment Reporting, Other Segment Item, Amount Margin accounts Increase (Decrease) in Margin Deposits Outstanding 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Four Per share dividends declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Impairment of asset held for use Impairment, Long-Lived Asset, Held-for-Use Other long-term borrowings Other long-term borrowings The member represents the other long-term borrowings. Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Lease Cost Lease, Cost [Abstract] Level 2 Fair Value, Inputs, Level 2 [Member] Document Financial Statement Error Correction Document Financial Statement Error Correction [Flag] State and local income taxes, net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Equity method investments Equity Method Investments Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Business Combination [Domain] Business Combination [Domain] Reconciliation of future undiscounted cash flows to the operating lease liabilities and the related ROU assets Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Assets held for sale Discontinued Operations, Policy [Policy Text Block] Fair value of plan assets Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] Uniform capitalization Deferred Tax Assets, Uniform Capitalization Deferred Tax Assets, Uniform Capitalization Allowance for credit losses Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Accounts Receivable, Allowance for Credit Loss Property, plant and equipment, net and definite-lived intangible assets Property, Plant and Equipment, Policy [Policy Text Block] PEO PEO [Member] Identified intangibles Deferred Tax Liabilities, Intangible Assets Income Tax Paid, by Individual Jurisdiction [Line Items] Income Tax Paid, by Individual Jurisdiction [Line Items] U.S. Plans U.S. UNITED STATES Changes in working capital: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Property, plant and equipment Deferred Tax Liabilities, Property, Plant and Equipment Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Futures contract (in bushels for corn) Derivative Nonmonetary Notional Amount Volume1 Nominal volume used to calculate payments on a derivative instrument as of the reporting date. Retained Earnings Retained Earnings [Member] Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Axis] Gross Intangible Assets, Gross (Excluding Goodwill) [Abstract] Pakistan Business Pakistan Business [Member] Pakistan Business Schedule of quarterly financial data Quarterly Financial Information [Table Text Block] Schedule of accrued liabilities Schedule of Accrued Liabilities [Table Text Block] Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Income Statement [Abstract] Fair value of derivative instruments, assets Derivative assets Derivative Asset Taxes payable and income taxes payable Taxes Payable, Current Total other intangible assets, net Intangible Assets, Net (Excluding Goodwill) Provincial tax Effective Income Tax Rate Reconciliation, Provincial Tax, Amount Effective Income Tax Rate Reconciliation, Provincial Tax, Amount Net income Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Derivative notional amount Derivative, Notional Amount Actuarial (losses) gains on pension and other postretirement obligations, settlements and plan amendments, net of income tax effect of $2, $6 and $— Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax Cash paid for amounts included in the measurement of lease liabilities: Cash Flow, Operating Activities, Lessee [Abstract] Income Tax Paid, by Individual Jurisdiction [Table] Income Tax Paid, by Individual Jurisdiction [Table] City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Investments Investment [Text Block] Lessee Disclosure [Abstract] Lessee Disclosure [Abstract] Net deferred tax liabilities Deferred Tax Liabilities, Net Cash from investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Disposed of by sale, not discontinued operations Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Amortization of actuarial (gain) loss Defined Benefit Plan, Amortization of Gain (Loss) Effective Income Tax Rate Reconciliation [Line Items] Effective Income Tax Rate Reconciliation [Line Items] Total lease expense Lease, Cost Cash balance interest credit rate Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Weighted-Average Interest Crediting Rate Cost of sales Cost of Sales [Member] Cash Flow Hedging Cash Flow Hedging [Member] Balance at the beginning of the period Balance at the end of the period Goodwill Summary of components of lease expense Lease, Cost [Table Text Block] Share-based compensation, net of issuance Temporary Equity, Share-Based Compensation, Net of Issuance Increase (decrease) in temporary equity for share-based compensation, net of issuance during the period. Accounts receivable, net Accounts Receivable, Net [Member] Accounts receivable, an item in the statement of financial position in which the fair value amounts of the derivative instruments are included. U.S. federal Deferred Federal Income Tax Expense (Benefit) Unrecognized Tax Benefits [Roll Forward] Unrecognized Tax Benefits [Roll Forward] Auditor Name Auditor Name Foreign currency foreign exchange Effective Income Tax Rate Reconciliation, Foreign Currency Foreign Exchange, Amount Effective Income Tax Rate Reconciliation, Foreign Currency Foreign Exchange, Amount Assumptions used to measure the fair value of awards Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract] Expected future benefit payments Defined Benefit Plan, Expected Future Benefit Payment [Abstract] Losses on pension and other postretirement obligations reclassified to earnings, net of income tax effect of $— Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax Loss carryforwards, valuation allowance Operating Loss Carryforwards, Valuation Allowance Goodwill accumulated impairment Goodwill, Impaired, Accumulated Impairment Loss Other Performance Measure, Amount Other Performance Measure, Amount Short-term borrowings Total short-term borrowings, fair value Debt, Current Pension and other postretirement benefits Pension and Other Postretirement Plans, Policy [Policy Text Block] Deferred Tax Asset [Domain] Deferred Tax Asset [Domain] Amount Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] Derivative Instrument [Axis] Derivative Instrument [Axis] Benefits paid Defined Benefit Plan, Plan Assets, Benefits Paid Earnings per common share attributable to Ingredion common shareholders: Earnings Per Share Reconciliation [Abstract] Additional paid-in capital Additional Paid in Capital, Common Stock Investments [Abstract] Investments [Abstract] Plan settlements Defined Benefit Plan, Plan Assets, Payment for Settlement Cash used for investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Net (gain) on sale of business Net gain on sale of business Gain (Loss) on Disposition of Business Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus Basis of presentation Basis of Accounting, Policy [Policy Text Block] Operating lease assets Operating Lease, Right-of-Use Asset Equity Shareholders' Equity and Share-Based Payments [Text Block] Provision at effective tax rate Effective Income Tax Rate Reconciliation, Percent Reductions for tax positions related to prior years Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Operating lease expense Operating Lease, Cost Schedule of fair values of the company's plan assets, by asset category and level Schedule of Fair Value of Plan Assets [Table Text Block] Tabular disclosure of the major categories of plan assets of pension plans, including the fair value of each major category of plan assets and the level within the fair value hierarchy in which the fair value measurements fall. Guaranteed obligations of consolidated subsidiaries Debt Instrument, Principal Amount of Subsidiary Debt Guaranteed Represents the aggregate principal amount of subsidiary debt obligations which are guaranteed by the entity. Weighted-average period for amortization of unrecognized compensation cost Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Stock options exercised (in shares) Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Valuation allowances Valuation allowances Deferred Tax Assets, Valuation Allowance Other matters Other Miscellaneous Expense (Income) Other Miscellaneous Expense (Income) Financing costs Financing Costs, Net The net amount of expense (income) derived from financing activities, including: the aggregate cost of borrowed funds accounted for as interest that was charged against earnings during the period; the noncash expenses charged against earnings in the period to allocate debt discount and premium, and the costs to issue debt and obtain financing over the related debt instruments; income derived from investments in cash and cash equivalents; and foreign currency transaction gains and losses. Remaining requisite service period (in years) Deferred Compensation Arrangement with Individual, Requisite Service Period Postemployment Retirement Benefits Postemployment Retirement Benefits [Member] Indefinite-lived intangible assets and goodwill Goodwill and Intangible Assets, Policy [Policy Text Block] International Defined Benefit Plan, Equity Securities, Non-US [Member] Buildings Building [Member] Hedging instruments Derivatives, Policy [Policy Text Block] Segment and Geographical Information Segment Reporting Disclosure [Text Block] Goodwill [Table] Goodwill [Table] Fair value of assets and liabilities Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Not Designated as Hedging Instrument Non-Designated Hedging Instruments Not Designated as Hedging Instrument [Member] Schedule of amounts recognized in the consolidated balance sheets Schedule of Amounts Recognized in Balance Sheet [Table Text Block] Balance at the beginning of the period Balance at the end of the period Fair value of plan assets Defined Benefit Plan, Plan Assets, Amount U.S. federal Current Federal Tax Expense (Benefit) Increase (Decrease) in Stockholders' Equity Accumulated Other Comprehensive Loss Increase (Decrease) in Stockholders' Equity [Roll Forward] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Axis] Machinery and equipment Other Capitalized Property Plant and Equipment [Member] Components of net periodic benefit cost Schedule of Net Benefit Costs [Table Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Stock repurchase program, number of shares authorized Share Repurchase Program, Authorized, Number of Shares Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Amortization expense Amortization of Intangible Assets Leases Lessee, Leases [Policy Text Block] Summary of net changes in accumulated other comprehensive loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Depreciation and amortization Depreciation, Depletion and Amortization Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Losses expected to be reclassified into earnings during the next twelve months, net of taxes Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months, Tax Represents the estimated amount of income tax effect on existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. Revolving credit agreement Revolving Credit Facility [Member] Accounts receivable Accounts Receivable [Policy Text Block] Statutory tax rate difference Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Arrangement Duration Trading Arrangement Duration Segments [Axis] Segments [Axis] Accounts receivable and prepaid expenses Increase (Decrease) In Accounts Receivable And Prepaid Expense The net change during the reporting period in the total amount due within one year (or one business cycle) from all parties associated with underlying transactions that are classified as operating activities, plus the net change during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods. Foreign currency foreign exchange Effective Income Tax Rate Reconciliation, Foreign Currency Exchange, Percent Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign currency FX. Derivative contracts Deferred Tax Assets, Derivative Instruments Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Other Payment for (Proceeds from) Other Investing Activity Other Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Other Item Sale of our South Korea business Effective Income Tax Rate Reconciliation, Disposition of Business, Percent Assets Assets [Abstract] Credit Facility [Axis] Credit Facility [Axis] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Schedule of supplier chain finance program Supplier Finance Program [Table Text Block] Components of net periodic benefit cost Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] Debt Instrument [Axis] Debt Instrument [Axis] Cancelled (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Pension and Other Postretirement Benefits Retirement Benefits [Text Block] Credit Facility [Domain] Credit Facility [Domain] Ingredion stockholders’ equity: Equity, Attributable to Parent [Abstract] Performance shares available for vesting (as a percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Fair market value adjustment to non-controlling interests Redeemable Noncontrolling Interest, Fair Value Market Adjustment Redeemable Noncontrolling Interest, Fair Value Market Adjustment Average amount of commercial paper outstanding Commercial Paper, Average Outstanding Repurchases of common stock, net Repurchases of common stock Treasury Stock, Value, Acquired, Cost Method Debt, interest rate Debt Instrument, Interest Rate, Stated Percentage Investment, Name [Axis] Investment, Name [Axis] Non-current operating lease liabilities Operating Lease, Liability, Noncurrent Entity Voluntary Filers Entity Voluntary Filers Net Intangible Assets, Net (Excluding Goodwill) [Abstract] Entity Registrant Name Entity Registrant Name Loss expected to be reclassified into earnings during the next twelve months Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months Prior service cost Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), before Tax Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Net periodic benefit cost Net periodic benefit cost Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Share-based compensation expense Share-Based Payment Arrangement, Additional Disclosure [Abstract] Currency translation adjustment Currency translation adjustment Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss) Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration] Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration] Common stock activity for share-based compensation, net Proceeds From Common Stock Under Incentive And Share Based Compensation Plans, Net Of Settlements Proceeds From Common Stock Under Incentive And Share Based Compensation Plans, Net Of Settlements Supplier Finance Program, Obligation, Statement of Financial Position [Extensible Enumeration] Supplier Finance Program, Obligation, Statement of Financial Position [Extensible Enumeration] Gain Contingency, Nature [Domain] Gain Contingency, Nature [Domain] Equity investments Equity Securities without Readily Determinable Fair Value, Amount Effect of cross-border tax laws: Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Amount [Abstract] Purchases of equity securities, net Payments to Acquire Equity Securities, FV-NI Schedule of debt Schedule of Debt [Table Text Block] Machinery and equipment Machinery and Equipment [Member] Granted (in dollars per share) Weighted-average fair value per share, granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Interest cost Defined Benefit Plan, Interest Cost All Other Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] Tax credits: Effective Income Tax Rate Reconciliation, Tax Credit, Percent [Abstract] Amounts recognized in accumulated other comprehensive loss, excluding tax effects, that have not yet been recognized as components of net periodic benefit cost Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract] Other non-current liabilities Other Noncurrent Liabilities [Member] Restatement Determination Date: Restatement Determination Date [Axis] Accounts receivable, net Accounts Receivable [Member] Foreign Deferred Foreign Income Tax Expense (Benefit) Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Provision for income taxes: Income Tax Expense (Benefit), Continuing Operations [Abstract] Name Trading Arrangement, Individual Name Inflation adjustments Effective Income Tax Rate Reconciliation, Inflation Adjustments, Percent Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to inflation adjustments. Purchases of non-controlling interests Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Corn Commodity Corn Commodity [Member] Represents the commodity futures contract of the entity having the underlying commodity as corn. Share Repurchase Program [Axis] Share Repurchase Program [Axis] Weighted average assumptions used to determine the company's net periodic benefit cost Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract] Name Awards Close in Time to MNPI Disclosures, Individual Name Income before income taxes: Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract] Ingrear Holding S.A Ingrear Holding S.A [Member] Ingrear Holding S.A Accounts receivable – other Accounts Receivable, Other, Current Amount of other receivables, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Non-vested at the beginning of the period (in dollars per share) Non-vested at the end of the period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Schedule of additional information pertaining to stock option activity Schedule of Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value [Table Text Block] Favorable judgment on the treatment of credits and interest on indirect taxes Effective Income Tax Rate Reconciliation, Treatment of Credits and Interest on Indirect Taxes Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable the favorable judgement on the treatment of credits and interest on indirect taxes. Brazil exclusion of certain tax incentives Effective Income Tax Rate Reconciliation, Expense (Benefit) Related to Non-Taxable Brazil ICMS Incentives, Percent Effective Income Tax Rate Reconciliation, Expense (Benefit) Related to Non-Taxable Brazil ICMS Incentives, Percent Foreign Foreign Tax Jurisdiction [Member] Auditor Firm ID Auditor Firm ID Purchase/acquisition of treasury stock, outstanding (in shares) Treasury Stock, Shares, Acquired, Reduction Against Outstanding Number of shares that have been repurchased during the period and are being held in treasury and are presented as reduction against outstanding shares. Net operating loss carryforwards, state Deferred Tax Assets, Operating Loss Carryforwards, State and Local Segments [Domain] Segments [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign Balance at the beginning of the period Balance at the end of the period Defined Benefit Plan, Benefit Obligation Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Statement of Financial Position Location, Balance [Domain] Statement of Financial Position Location, Balance [Domain] Inventories Increase (Decrease) in Inventories Others Other Countries [Member] Details pertaining to other countries. Divestiture Defined Benefit Plan, Benefit Obligation, Divestiture Other Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Earnings per common share Earnings Per Share, Policy [Policy Text Block] Schedule of amortization expense related to intangible assets Finite-Lived Intangible Assets Amortization Expense [Table Text Block] Preferred stock — authorized 25.0 shares — $0.01 par value, none issued Preferred Stock, Value, Issued All Executive Categories All Executive Categories [Member] Schedule of plan obligations and assets for plans with an accumulated benefit obligation in excess of plan assets Defined Benefit Plan, Plan with Projected Benefit Obligation in Excess of Plan Assets [Table Text Block] Schedule of the tax effects of significant temporary difference Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Common stock — authorized 200.0 shares — $0.01 par value, 77.8 issued at December 31, 2025 and 2024 Common Stock, Value, Issued Title and Position [Axis] Title and Position [Axis] NAV Fair Value Measured at Net Asset Value Per Share [Member] Business Combination [Axis] Business Combination [Axis] Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Non- Redeemable Non- Controlling Interests Noncontrolling Interest [Member] Cash & Short-term Investments Defined Benefit Plan, Cash And Cash Equivalents And Short-Term Investments [Member] Defined Benefit Plan, Cash And Cash Equivalents And Short-Term Investments Ownership percentage Equity Method Investment, Ownership Percentage PureCircle Limited PureCircle Limited PureCircle Limited. Schedule of long-lived assets (excluding intangible assets) by country Long-Lived Assets by Geographic Areas [Table Text Block] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Weighted average asset allocation Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage Diluted EPS Earnings Per Share, Diluted [Abstract] Carrying value of share units outstanding Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Other than Options, Carrying Value Represents the carrying value of units issued by the employer under other share-based awards. Hedging Designation [Axis] Hedging Designation [Axis] Total debt, fair value Debt Instrument, Fair Value Disclosure Scenario [Axis] Scenario [Axis] Schedule of reconciliation of unrecognized tax benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Projected benefit obligation Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation Domestic Plan Domestic Plan [Member] Derivative Contract [Domain] Derivative Contract [Domain] 2030 Defined Benefit Plan, Expected Future Benefit Payment, Year Five All Individuals All Individuals [Member] Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Capital expenditures and mechanical stores purchases, net Payments to Acquire Property, Plant, and Equipment Name Forgone Recovery, Individual Name Term of award Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal, ownership interest disposed Disposal Group, Including Discontinued Operation, Ownership Interest To Be Disposed Of, Percentage Disposal Group, Including Discontinued Operation, Ownership Interest To Be Disposed Of, Percentage Currency translation adjustment Goodwill, Foreign Currency Translation, Gain (Loss) T&HS Texture And Healthful Solutions Segment [Member] Represents information pertaining to Asia Pacific segment. Curtailment/settlement/amendments, net Defined Benefit Plan, Benefit Obligation, Increase (Decrease) For Curtailment, Settlements And Amendments Net The amount of increase or decrease due to a) an event that significantly reduces the expected years of future service of present employees or eliminates for a significant number of employees the accrual of defined benefits for some or all of their future services, b) an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement, c) change in the terms of an existing plan or the initiation of a new plan. A plan amendment may increase or decrease benefits, including those attributed to years of service already rendered. Short-term investments Other Short-Term Investments Equity securities Equity index: Defined Benefit Plan, Equity Securities [Member] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Geographical [Axis] Geographical [Axis] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Tax credit carryforwards Deferred Tax Assets, Tax Credit Carryforwards Forecast Forecast [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Title of 12(b) Security Title of 12(b) Security Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Schedule of weighted average assumptions used to determine the company's net periodic benefit cost Schedule of Assumptions used in Calculating Net Periodic Benefit Cost [Table Text Block] Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the net benefit cost. Foreign tax credit Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount Earnings per common share of Ingredion: Earnings per share Earnings Per Share [Abstract] 2030 Lessee, Operating Lease, Liability, to be Paid, Year Five Ownership percentage by parent Subsidiary, Ownership Percentage, Parent Foreign-derived intangible income Foreign-derived intangible income (“FDII”) Effective Income Tax Rate Reconciliation, FDII, Percent Net actuarial (gain) loss Net actuarial loss (gain) Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax Effect of Dilutive Securities Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract] Purchase/acquisition of treasury stock, held in treasury (in shares) Treasury Stock, Shares, Acquired Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Award Timing Disclosures [Line Items] Operating losses Operating Loss Carryforwards [Line Items] Schedule of inventories Schedule of Inventory, Current [Table Text Block] Service cost Defined Benefit Plan, Service Cost State and local Deferred State and Local Income Tax Expense (Benefit) Net income attributable to Ingredion Net income attributable to Ingredion Net Income (Loss) Attributable to Parent Non-current liabilities: Liabilities, Noncurrent [Abstract] Other Other Accrued Liabilities, Current Schedule of reconciliation of US federal statutory tax rate to effective tax rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Period of vesting Vesting terms Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Multiemployer Plans Multiemployer Plan, Employer Contribution, Cost [Abstract] Other Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Segment information Segment Reporting Information [Line Items] Preferred stock, authorized (in shares) Preferred Stock, Shares Authorized Adoption Date Trading Arrangement Adoption Date Customer relationships Customer Relationships [Member] Operating income Operating Income (Loss) Line of Credit Line of Credit [Member] Retained earnings Retained Earnings (Accumulated Deficit) Schedule of funded status Schedule of Net Funded Status [Table Text Block] Schedule of stock based compensation expense Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Other non-cash charges Other Non Cash Charges Credits To Net Income Total other non-cash charges (credits) included in net income that results in no cash inflows or outflows in the period. Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Indefinite-lived intangible assets impairment Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill) Hedging Activities Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Other Effective Income Tax Rate Reconciliation, Cross-Border, Other, Amount Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Statement [Table] Statement [Table] Other non-operating expense Other Nonoperating Income (Expense) Actual return on plan assets Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) Deferred income taxes Total deferred tax expense (benefit) Deferred Income Tax Expense (Benefit) Reductions related to a lapse in the statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Cash from financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Nontaxable or nondeductible items Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent All other foreign Foreign Tax Jurisdiction, Other [Member] Variable Rate [Domain] Variable Rate [Domain] Minimum period over which deferred shares may be transferred after director's termination of service Share-based Compensation Arrangement by Share-based Payment Award, Deferred Shares, Transfer Period Minimum period over which deferred shares may be transferred after grantee's termination of service. Foreign withholding and state taxes on unremitted earnings Deferred Tax Liabilities, Foreign Withholding And State Taxes On Unremitted Earnings Amount of deferred tax liability attributable to taxable temporary differences from foreign withholding and state taxes on unremitted earnings. All Adjustments to Compensation All Adjustments to Compensation [Member] Credit carryforwards, valuation allowance Tax Credit Carryforward, Valuation Allowance Amendment Flag Amendment Flag Income tax benefit Share-Based Payment Arrangement, Expense, Tax Benefit Shares authorized under Stock Incentive Plan (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Schedule of weighted average asset allocation Schedule of Allocation of Plan Assets [Table Text Block] Less: Treasury stock (common stock: 14.8 and 13.3 shares at December 31, 2025 and 2024) at cost Treasury Stock, Common, Value Termination Date Trading Arrangement Termination Date Other intangible assets Finite Lived and Indefinite Lived Intangible Assets by Major Class [Line Items] 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. Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] All Other and Inter-segment sales Eliminations And Reconciling Items [Member] Eliminations And Reconciling Items Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Schedule of stock option transactions Share-Based Payment Arrangement, Option, Activity [Table Text Block] Unrecognized tax benefits, accrued interest expense and penalties Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Basic (in shares) Weighted average number of shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Unrecognized tax benefit that, if recognized, could affect the effective tax rate in future periods Unrecognized Tax Benefits that Would Impact Effective Tax Rate Schedule of basic and diluted earnings per common share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Director Director [Member] Exercisable at the end of the period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number 2025 Stock Repurchase Program Stock Repurchase Program 2025 [Member] Stock Repurchase Program 2025 Segment Reporting [Abstract] Segment Reporting [Abstract] Intangible asset amortization expense for the next five years Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Segment cost of sales Cost of Revenue Debt Disclosure [Abstract] Debt Disclosure [Abstract] Defined Benefit Plan, Plan Assets, Category [Axis] Defined Benefit Plan, Plan Assets, Category [Axis] Scenario [Domain] Scenario [Domain] Natural gas swap contract (in mmbtu of natural gas) Derivative Nonmonetary Notional Amount Energy Measure1 Nominal energy measure used to calculate payments on a derivative instrument as reporting date. Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share-based compensation Equity Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Employee benefit accruals Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits Weighted average maturity Short Term Debt Weighted Average Maturity Weighted average maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Thereafter Thereafter Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years Use of estimates Use of Estimates, Policy [Policy Text Block] Current liabilities Liability, Defined Benefit Plan, Current Dividends paid, including to non-controlling interests Payments of Dividends Multiemployer benefit plan that company contributes to Multiemployer Plans Number Number of multiemployer benefit plan that the entity contributes to. 6.625% senior notes due April 15, 2037 Senior Notes 6.625 Percent Due 2037 [Member] Represents the senior note due on April 15, 2037. Currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Total liabilities Liabilities Plan assets Defined Benefit Plan, Information about Plan Assets [Abstract] Percentage of share-based compensation award Share Based Compensation Arrangement By Share Based Payment Award, Percentage of Award Percentage of share-based compensation award. Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Additions based on tax positions related to the current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Trademarks/trade names (indefinite-lived) Trademarks and Trade Names [Member] Expected contribution in next fiscal year Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year Variable Rate [Axis] Variable Rate [Axis] Consolidation Items [Axis] Consolidation Items [Axis] Assumptions used in measuring benefit obligation Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract] Deferred tax liabilities attributable to: Components of Deferred Tax Liabilities [Abstract] Marketable securities Debt Securities, Available-for-Sale Risks and uncertainties Concentration of Risk [Policy Text Block] Disclosure of the accounting policy for concentration of risk. Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Corporate bond Corporate Debt Securities [Member] Net assets (liabilities) recognized Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position