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[Member] Mondelez International Holdings Netherlands B.V. 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Adjustment Attributable to Parent [Member] Debt and Borrowing Arrangements Debt Disclosure [Text Block] Restructuring Plan [Domain] Restructuring Plan [Domain] Bank loans Line of Credit Line of Credit [Member] Scenario, Plan Scenario, Plan [Member] Stock Plans Share-based Payment Arrangement [Text Block] Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Non-cash asset write-downs Non-cash settlements/adjustments Restructuring Reserve, Settled without Cash Inventories Inventory Disclosure [Text Block] Accumulated depreciation Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Accounting Policies [Abstract] Accounting Policies [Abstract] Debt convertible into equity interest, shares issuable (in shares) Exchangeable Debt, Equity Method Investment, Shares Issuable Exchangeable Debt, Equity Method Investment, Shares Issuable Average remaining contractual term Share-based Compensation Arrangement by 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costs, implementation cost Balance at January 1, 2021 (in dollars per share) Balance at September 30, 2021 (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 Goodwill acquired Acquisitions Goodwill, Acquired During Period Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Performance share units Performance Shares [Member] Commitments and Contingencies (Note 12) Commitments and Contingencies Accumulated other comprehensive losses Accumulated Other Comprehensive Income (Loss), Net of Tax Schedule of Derivative Instruments Fair Value and Measurement Inputs Fair Value, by Balance Sheet Grouping [Table Text Block] Trade receivables, allowances Accounts Receivable, Allowance for Credit Loss, Current Schedule of Performance Share Units and Stock-Based Awards Activity Share-based Payment Arrangement, Activity [Table Text Block] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] 1.000% Notes Due March 2022 One Point Zero Percent Notes Due March 2022 [Member] One Point Zero Percent Notes Due March 2022 Schedule of Debt Redemptions Debt Instrument Redemption [Table Text Block] Document Period End Date Document Period End Date Gourmet Food Gourmet Food Holdings Pty Ltd [Member] Gourmet Food Holdings Pty Ltd Subsidiary Issuer Subsidiary Issuer [Member] Plus incremental shares from assumed conversions of stock options and long-term incentive plan shares (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Unrealized (loss)/gain in fair value After-tax gains/(losses) recognized in other comprehensive earnings/(losses) Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Class of Stock [Axis] Class of Stock [Axis] Entity Registrant Name Entity Registrant Name Treasury stock, at cost (in shares) Treasury Stock, Shares Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Income Tax Authority [Axis] Income Tax Authority [Axis] JDE Jacobs Douwe Egberts [Member] Jacobs Douwe Egberts. Impaired Assets to be Disposed of by Method Other than Sale [Line Items] Impaired Assets to be Disposed of by Method Other than Sale [Line Items] Gain on acquisition Pre-tax gain to step up investment to fair value and consolidate the company Gain on acquisition Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain Prior to January 1, 2021 Prior Periods [Member] Prior Periods [Member] Financial Instrument [Axis] Financial Instrument [Axis] Short-term Debt [Line Items] Short-term Debt [Line Items] Selling, general and administrative expenses Selling, General and Administrative Expenses [Member] Cash dividends declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Dividends paid Payments of Dividends 2.125% Notes Due April 2023 Two Point One Twenty Five Percent Notes Due April 2023 [Member] Two Point One Twenty Five Percent Notes Due April 2023 Asset Derivatives Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement Equity [Abstract] Equity [Abstract] Fair Value, Hierarchy [Axis) Fair Value Hierarchy and NAV [Axis] Carrying Value Reported Value Measurement [Member] Consolidation Items [Domain] Consolidation Items [Domain] Cash spent in restructuring Cash spent Payments for Restructuring After-tax gain/(loss) on NIH contracts Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification and Tax Exchangeable Notes Notes Payable, Other Payables [Member] Common Stock Common Stock [Member] Variable Rate [Axis] Variable Rate [Axis] Segment Reporting Segment Reporting Disclosure [Text Block] North America North America Segment [Member] North America Segment Operating income Operating Income (Loss) Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Less: other comprehensive (earnings)/loss attributable to noncontrolling interests Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest Estimated amortization expense of intangibles in 2023 Finite-Lived Intangible Asset, Expected Amortization, Year Two Hedging Designation Hedging Designation [Axis] Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Stock-based compensation expense Share-based Payment Arrangement, Noncash Expense Variable Rate [Domain] Variable Rate [Domain] Restructuring Program Restructuring and Related Activities Disclosure [Text Block] Additional Paid-in Capital Additional Paid-in Capital [Member] Cash, cash equivalents and restricted cash: Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect [Abstract] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Incremental net revenues from acquisition Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Treasury Stock Treasury Stock [Member] Curtailment credit Accumulated Defined Benefit Plans Adjustment, Curtailment Credits Attributable to Parent [Member] Accumulated Defined Benefit Plans Adjustment, Curtailment Credits Attributable to Parent Asset impairments and accelerated depreciation Total Asset Impairment Charges Notional Amount Derivative, aggregate notional value Derivative, Notional Amount Net tax expense from increase in deferred tax liability resulting from tax legislation Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Interest and other expense, net Interest and other expense, net Other Nonoperating Income (Expense) Currency Intangible Assets (Excluding Goodwill) Foreign Currency Translation Gain (Loss) Reflects net changes to intangible assets for foreign currency translation adjustments. 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Chipita, S.A. [Member] Chipita, S.A. 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[Member] JDE Peet’s N.V. 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[Member] Keurig Dr Pepper Inc. and JDE Peets, B.V. 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[Member] Keurig Dr Pepper Inc. 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Ltd. Dong Suh Oil & Fats Co. Ltd. [Member] Dong Suh Oil & Fats Co. Ltd. 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Amount Line of Credit Facility, Maximum Borrowing Capacity Currency Goodwill, Foreign Currency Translation Gain (Loss) Number of countries in which products are sold (more than) Number Of Countries In Which Products Are Sold Number Of Countries In Which Products Are Sold Loss Contingencies [Table] Loss Contingencies [Table] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Reclassifications from Accumulated Other Comprehensive Income Disclosure of Reclassification Amount [Text Block] Gain on equity method investment transactions Equity Method Investment, Realized Gain (Loss) On Transaction [Member] Equity Method Investment, Realized Gain (Loss) On Transaction Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Title of 12(b) Security Title of 12(b) Security Statement [Table] Statement [Table] Other current assets Other Assets, Current AMEA Asia, Middle East and Africa Segment [Member] Asia, Middle East and Africa Segment Net expense due to impact of tax reform Effective Income Tax Reconciliation, Change in Tax Rate, Deferred Tax Liability, Income Tax Expense (Benefit) Effective Income Tax Reconciliation, Change in Tax Rate, Deferred Tax Liability, Income Tax Expense (Benefit) Restructuring and implementation charges Total Restructuring And Implementation Costs Restructuring and implementation costs, total After-tax gains/(losses) related to hedges of net investments in international operations Gain (Loss) on Derivative Used in Net Investment Hedge, after Tax New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Statistical Measurement [Axis] Statistical Measurement [Axis] Hedged forecasted transaction period Derivative, Remaining Maturity Incremental operating income (loss) from acquisition Business Combination, Pro Forma Information, Operating Income (Loss) Of Acquiree Since Acquisition Date, Actual Business Combination, Pro Forma Information, Operating Income (Loss) Of Acquiree Since Acquisition Date, Actual Subsequent Event Subsequent Event [Member] Cover [Abstract] Cover [Abstract] Additional options issued Group Two [Member] Group Two [Member] Each Additional Violation of the Commodity Exchange Act Additional [Member] Additional [Member] Goodwill Balance at January 1, 2021 Balance at September 30, 2021 Goodwill Actual tax benefit/(expense) realized for the tax deductions from the shares vested Share-Based Compensation, Tax Benefit Realized From Stock Awards Vesting Disclosure of the aggregate tax benefit realized from stock awards that vested. Noncontrolling interest Stockholders' Equity Attributable to Noncontrolling Interest Cost of sales Cost of Sales [Member] Allowance for Long-Term Receivables Other Long-term Receivables [Member] Other Long-term Receivables Settlement losses and other expenses Accumulated Defined Benefit Plans Adjustment, Settlement Adjustments Attributable to Parent [Member] Accumulated Defined Benefit Plans Adjustment, Settlement Adjustments Attributable to Parent Schedule of Goodwill by Segment Schedule of Goodwill [Table Text Block] Scenario [Domain] Scenario [Domain] Adjustments to reconcile net earnings to operating cash flows: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Pension Plans Pension Plan [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Schedule of Fair Value of Derivatives Instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Estimated future employer contributions over the remainder of 2021 Defined Benefit Plan, Expected Future Benefit Payment, Remainder of Fiscal Year Pension and Other Benefits Plans Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Deferred income tax provision/(benefit) Deferred Income Tax Expense (Benefit)