Accounting Policies [Abstract] Description of Business Description of Business [Policy Text Block] Description of Business [Policy Text Block] Principles of Consolidation Consolidation, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Segment Change Segment Reporting, Policy [Policy Text Block] Currency Translation and Highly Inflationary Accounting Foreign Currency Transactions and Translations Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Transfers of Financial Assets Transfers and Servicing of Financial Assets, Policy [Policy Text Block] Inventories Inventory, Policy [Policy Text Block] Long-Lived Assets Property, Plant and Equipment, Policy [Policy Text Block] Software Costs Internal Use Software, Policy [Policy Text Block] Goodwill and Non-Amortizable Intangible Assets Goodwill and Intangible Assets, Policy [Policy Text Block] Insurance and Self-Insurance Insurance And Self Insurance [Policy Text Block] Insurance And Self Insurance Policy [Text Block] Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Marketing, Advertising and Research and Development Selling, General and Administrative Expenses, Policy [Policy Text Block] Stock-based Compensation Compensation Related Costs, Policy [Policy Text Block] Employee Benefit Plans Pension and Other Postretirement Plans, Policy [Policy Text Block] Financial Instruments Derivatives, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Reclassifications Reclassification, Policy [Policy Text Block] Equity [Abstract] Reclassifications from Accumulated Other Comprehensive Income Disclosure of Reclassification Amount [Text Block] Debt Disclosure [Abstract] Schedule of Short-Term Borrowings and Related Weighted-Average Interest Rates Schedule of Short-term Debt [Table Text Block] Schedule of Long-Term Debt Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Aggregate Maturities of Debt and Capital Leases Based on Stated Contractual Maturities Schedule of Maturities of Long-term Debt [Table Text Block] Schedule of Interest and Other Expense Net Within Results of Continuing Operations Interest and Other Income and Expense Disclosure, Non Operating [Table Text Block] Interest and Other Income and Expense Disclosure, Non Operating [Table Text Block] Segment Reporting [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Latin America Latin America [Member] AMEA Asia, Middle East and Africa [Member] Asia, Middle East and Africa Europe Europe [Member] North America North America [Member] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Biscuits Biscuits [Member] Biscuits [Member] Chocolate Chocolate [Member] Chocolate [Member] Gum & Candy Gum and Candy [Member] Gum and Candy [Member] Beverages Beverages [Member] Beverages [Member] Cheese & Grocery Cheese and Grocery [Member] Cheese and Grocery [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Net revenues Revenues Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Trading Activity [Axis] Trading Activity [Axis] Trading Activity, by Type [Domain] Trading Activity, by Type [Domain] Euro notes Euro Notes [Member] Euro Notes Member British pound sterling notes Sterling Notes [Member] Sterling notes Member Swiss franc notes Franc Notes [Member] Franc Notes [Member] Canadian dollar notes Canadian Dollar Notes [Member] Canadian Dollar Notes Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] After-tax gains/(losses) related to hedges of net investments in international operations Gain (Loss) on Derivative Used in Net Investment Hedge, after Tax Business Combinations [Abstract] Acquisitions And Divestitures [Table] Acquisitions And Divestitures [Table] Acquisitions and divestitures [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Tate’s Bake Shop Tate’s Bake Shop [Member] Tate’s Bake Shop Burton's Biscuit Company Burtons Biscuit Company [Member] Burtons Biscuit Company [Member] Geographical Geographical [Axis] Geographical [Domain] Geographical [Domain] Japan JAPAN Australia and New Zealand Australia And New Zealand [Member] Australia And New Zealand [Member] France FRANCE Belgium BELGIUM Costa Rica COSTA RICA United States UNITED STATES Finland FINLAND Vietnam VIET NAM Russia RUSSIAN FEDERATION Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Discontinued Operations, Disposed of by Sale Discontinued Operations, Disposed of by Sale [Member] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] The Kraft Heinz Company The Kraft Heinz Company [Member] The Kraft Heinz Company. Confectionery Business in Costa Rica and Chocolate Factory in Belgium Confectionery Business and Chocolate Factory [Member] Confectionery Business and Chocolate Factory [Member] Corporate Corporate, Non-Segment [Member] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Trademarks Trademarks [Member] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Selling, general and administrative expenses Selling, General and Administrative Expenses [Member] Business Combination, Separately Recognized Transactions [Axis] Business Combination, Separately Recognized Transactions [Axis] Business Combination, Separately Recognized Transactions [Domain] Business Combination, Separately Recognized Transactions [Domain] Final Valuation Final Valuation [Member] Final Valuation [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Maximum Maximum [Member] Long Lived Assets Held-for-sale by Asset Type [Axis] Long Lived Assets Held-for-sale by Asset Type [Axis] Long Lived Assets Held-for-sale, Name [Domain] Long Lived Assets Held-for-sale, Name [Domain] Manufacturing Plant Manufacturing Plant [Member] Manufacturing Plant [Member] Property, Plant and Equipment, Type Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Corporate Aircraft Corporate Aircraft [Member] Corporate Aircraft [Member] Acquisition And Dispositions [Line Items] Acquisition And Dispositions [Line Items] Acquisition And Dispositions [Line Items] Payment to acquire business, net of cash received Payments to Acquire Businesses, Net of Cash Acquired Definite-life intangible assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Indefinite-lived intangible assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Goodwill Goodwill Property, plant and equipment acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Inventory acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Accounts receivables acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Current liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities Deferred tax liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Incremental net revenues from acquisition Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Incremental operating income 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 Acquisition-related costs Business Combination, Acquisition Related Costs Proceeds from divestiture of businesses Proceeds from Divestiture of Businesses Disposal group, including discontinued operation, other current assets Disposal Group, Including Discontinued Operation, Other Assets, Current Disposal group, including discontinued operation, other non current assets Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent Disposal group, including discontinued operation, other current liabilities Disposal Group, Including Discontinued Operation, Other Liabilities, Current Net gain on divestitures Gain (Loss) on Disposition of Business Divestiture-related costs Costs Related To Divestiture Costs that are recognized separately from but related to a planned or completed divestiture of assets and liabilities of a disposal group (including discontinued operations), such as those incurred to ready the business for divestiture, which are expensed by the entity and not accrued as part of the disposal costs. Gain (loss) on foreign currency derivatives Gain (Loss) on Foreign Currency Fair Value Hedge Derivatives Inventory-related working capital adjustment Inventory Adjustments Gain (loss) on inventory working capital adjustment Gain (loss) on Inventory working capital adjustment Gain (loss) on Inventory working capital adjustment. Proceeds from sale of property, plant and equipment and other Proceeds from Sale of Productive Assets Disposal group, including discontinued operation, other non current liabilities Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent Intangible asset impairment Impairment of Intangible Assets (Excluding Goodwill) Gain or loss on deconsolidation Deconsolidation, Gain (Loss), Amount Fixed asset impairment charge Impairment of Long-Lived Assets to be Disposed of Disposal group, not discontinued operation, gain (loss) on disposal Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Property, plant and equipment, divested Disposal Group, Including Discontinued Operation, Property, Plant and Equipment Goodwill of disposal group Disposal Group, Including Discontinued Operation, Goodwill Inventory, divested Disposal Group, Including Discontinued Operation, Inventory Pre-tax gain after transaction costs Gain (Loss) on Disposition of Intangible Assets Gain after transaction costs, net of tax Gain (Loss) on Disposition of Intangible Assets, Net of Tax Amount of gain (loss) on sale or disposal of intangible assets, net of tax Indefinite-lived Intangible assets, divested Disposal Group, Including Discontinued Operation, Intangible Assets Other assets, divested Disposal Group, Including Discontinued Operation, Other Assets Cash paid for acquisition Payments To Acquire Businesses And Other Expenses Gross The cash outflow associated with the acquisition of business during the period, including other related expenses. Operating income (loss) Operating Income (Loss) Integration-related costs Business Combination, Integration Related Costs Percentage of equity interest acquired Business Acquisition, Percentage of Voting Interests Acquired Percentage of remaining equity interest acquired Percentage Of Remaining Interests In Operation To Be Acquired Percentage Of Remaining Interests in Operation to be Acquired Escrow deposit Escrow Deposit Disbursements Related to Property Acquisition Escrowed retained amount Escrow Retained Amount The portion of escrowed funds retained by an acquiror until resolution of outstanding acquisition-related matters. Payment for the non-compete and continued consulting agreements Payment Of Consulting And Related Agreements Payment Of Consulting And Related Agreements Intangible assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Other net assets (liabilities) acquired Other Net Assets Liabilities Acquired Amount of other assets acquired and liabilities assumed as part of a business combination. Amount of expenses associated with property disposal Business Exit Costs Proceeds from sale of property Proceeds from Sale of Property, Plant, and Equipment Gain on sale of property Gain (Loss) on Disposition of Property Plant Equipment Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Deferred Stock Units, Performance Units and Restricted Stock Deferred Stock Units, Performance Units and Restricted Stock [Member] Deferred Stock Units, Performance Units and Restricted Stock [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Schedule of Weighted-Average Black-Scholes Fair Value Assumptions Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Stock Options Activity Share-based Compensation, Stock Options, Activity [Table Text Block] Schedule of Deferred Stock Units, Performance Share Units and Restricted Stock Activity Share-based Compensation, Activity [Table Text Block] Quarterly Financial Information Disclosure [Abstract] Schedule of Summary of Operating Results Quarterly Financial Information [Table Text Block] Schedule of Pre-Tax (Charges)/Gains in Earnings From Continuing Operations Schedule Of Pre Tax Charges Gains In Earnings From Continuing Operations [Table Text Block] Schedule of Pre-Tax Charges/(Gains) in Earnings from Continuing Operations [Text Block] Income Tax Disclosure [Abstract] Income Tax Contingency [Table] Income Tax Contingency [Table] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Keurig Keurig Green Mountain Incorporated [Member] Keurig Green Mountain Incorporated [Member] KDP Keurig Dr Pepper Inc. [Member] Keurig Dr Pepper Inc. Keurig with Dr Pepper Snapple Group, Inc. Keurig with Dr Pepper Snapple Group, Inc. [Member] Keurig with Dr Pepper Snapple Group, Inc. Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Liquid Assets Liquid Assets [Member] Liquid assets. Unremitted Foreign Earnings And Profits [Member] Unremitted Foreign Earnings And Profits [Member] Unremitted foreign earnings and profits. Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Discrete tax expense from finalizing accounting for new provisions Tax Cuts and Jobs Act of 2017, Income Tax Expense (Benefit) Tax Cuts and Jobs Act of 2017, Income Tax Expense (Benefit) Discrete tax expense related to changes in our indefinite reinvestment assertion Tax Cuts and Jobs Act of 2017 Deferred Income Tax Expense Benefit Related To Changes In Indefinite Reinvestment Assertion Deferred income tax expense (benefit) related to changes in indefinite reinvestment assertion due to Tax Cuts and Jobs Act of 2017. Decrease in provisional transition tax recorded in prior year Tax Cuts And Jobs Act of 2017, Measurement Period Adjustment, Income Tax Expense (Benefit) Tax Cuts And Jobs Act of 2017, Measurement Period Adjustment, Income Tax Expense (Benefit) U.S. tax reform transition tax (benefit)/tax Tax Cuts and Jobs Act Of 2017 Provisional Transition Tax Provisional transition tax due to the Tax Cuts and Jobs Act of 2017. Accumulated foreign earnings and profits, percentage Accumulated foreign earnings and profits, percentage Accumulated foreign earnings and profits, percentage. U.S. tax reform transition tax liability (before payments) Tax Cuts and Jobs Act Of 2017 Provisional Transition Tax, Before Payments Tax Cuts and Jobs Act Of 2017 Provisional Transition Tax, Before Payments Provisional deferred tax benefit Tax Cuts and Jobs Act of 2017 Provisional Deferred Tax Benefit Provisional deferred tax benefit due to Tax Cuts and Jobs Act of 2017. Deferred tax benefit recorded after finalizing accounting for revaluation of U.S. deferred tax liabilities Tax Cuts and Jobs Act of 2017, Deferred Tax Benefit Tax Cuts and Jobs Act of 2017, Deferred Tax Benefit Effective tax rate Effective Income Tax Rate Reconciliation, Percent Discrete one-time events expense (benefit) Effective Tax Rate Net Tax Benefits Effective Tax Rate Net Tax Benefits Deferred tax expense related to gain on equity method investment transaction Effective Income Tax Rate Reconciliation, Equity Method Investment Transaction, Amount Effective Income Tax Rate Reconciliation, Equity Method Investment Transaction, Amount Gain on equity method investment transactions Equity Method Investment, Realized Gain (Loss) on Transaction Equity Method Investment, Realized Gain (Loss) on Transaction Tax benefit from audit settlements and statue of limitations Income Tax Reconciliation Tax Settlements And Expiration Of Statute of Limitations Income tax reconciliation, tax settlements and expiration of statute of limitations. Loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Loss carryforwards, expire at various dates between 2019 and 2038 Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration Loss carryforwards, indefinitely Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration Unremitted earnings indefinitely reinvested Undistributed Earnings of Foreign Subsidiaries Deferred tax liabilities not recognized to unremitted earnings indefinitely reinvested Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries Unrecognized tax benefits Unrecognized Tax Benefits Impact on tax provision from unrecognized tax benefits Impact On Tax Provision From Unrecognized Tax Benefits Impact on tax provision from unrecognized tax benefits Unrecognized tax benefits reasonably possible increase resulting from unfavorable audit developments Unrecognized Tax Benefits Reasonably Possible Increase Due to Unfavorable Audit Developments Unrecognized Tax Benefits Reasonably Possible Increase Due to Unfavorable Audit Developments Unrecognized tax benefits reasonably possible decrease resulting from audit settlements and the expiration of statutes of limitations in various jurisdictions Decrease in Unrecognized Tax Benefits is Reasonably Possible Unrecognized tax benefits, income tax penalties and interest accrued Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Net benefit for interest and penalties Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense Restructuring and Related Activities [Abstract] Schedule of Restructuring Program Liability Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Schedule of Restructuring and Implementation Costs Restructuring and Related Costs [Table Text Block] Postemployment Benefits [Abstract] Schedule of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Retirement Plan Type [Domain] Retirement Plan Type [Domain] Pension Plans Pension Plan [Member] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Domain] Retirement Plan Sponsor Location [Domain] U.S. Plans Non-U.S. Plans Foreign Plan [Member] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Discount rate Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Expected rate of return on plan assets Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income [Member] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Currency Translation Adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Pension and Other Benefits Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Derivative Cash Flow Hedges Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Currency exchange contracts Foreign Exchange Contract [Member] Commodity contracts Commodity Contract [Member] Interest rate contracts Interest Rate Contract [Member] Forecasted transactions Forecasted Transactions [Member] Forecasted Transactions [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Balance at beginning of period Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Equity method investment transactions Other Comprehensive Income Foreign Currency Translation Reclassification Associated With Equity Method Investment Transaction Other Comprehensive Income Foreign Currency Translation Reclassification Associated With Equity Method Investment Transaction Tax (expense)/benefit Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Total other comprehensive earnings/(losses) Other Comprehensive Income (Loss), Net of Tax Less: (earnings)/loss attributable to noncontrolling interests Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest Net actuarial gain/(loss) arising during period Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax Tax (expense)/benefit on net actuarial gain/(loss) Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax Amortization of experience losses and prior service costs Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax Settlement losses Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax Tax (expense)/benefit on reclassifications Income Tax Expense (Benefit) Currency impact, pension and other benefit plans Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Currency Impact Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Currency Impact Unrealized gain/(loss) in fair value Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax Tax (expense)/benefit on net derivative gain/(loss) Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax Losses/(gains) reclassified into net earnings Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Currency impact, derivative cash flow hedges Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Currency Impact Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Currency Impact Other comprehensive earnings/(losses) attributable to Mondelēz International Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Balance at end of period Statement of Comprehensive Income [Abstract] Net earnings Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Other comprehensive earnings/(losses), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Pension and other benefit plans Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Derivative cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Comprehensive earnings Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest less: Comprehensive earnings/(losses) attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive earnings attributable to Mondelēz International Comprehensive Income (Loss), Net of Tax, Attributable to Parent Derivative [Table] Derivative [Table] Fair Value, Hierarchy Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Net investment hedge contracts Interest Rate Swap [Member] Derivative [Line Items] Derivative [Line Items] Derivative fair value net asset (liability) Derivative, Fair Value, Net Divestitures and Acquisitions Mergers, Acquisitions and Dispositions Disclosures [Text Block] Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Projected benefit obligation at January 1 Defined Benefit Plan, Benefit Obligation Service cost Defined Benefit Plan, Service Cost Interest cost Defined Benefit Plan, Interest Cost Benefits paid Defined Benefit Plan, Benefit Obligation, Benefits Paid Settlements paid Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement Actuarial (gains)/losses Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) Divestiture Defined Benefit Plan, Benefit Obligation, Divestiture Currency Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss) Other Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Other Change Projected benefit obligation at December 31 Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] Fair value of plan assets at January 1 Defined Benefit Plan, Plan Assets, Amount Actual return on plan assets Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) Contributions Defined Benefit Plan, Contributions The increase in the fair value of plan assets from contributions. Benefits paid Defined Benefit Plan, Plan Assets, Benefits Paid Settlements paid Defined Benefit Plan, Plan Assets, Payment for Settlement Divestiture Defined Benefit Plan, Plan Assets, Divestiture Currency Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) Fair value of plan assets at December 31 Net pension (liabilities)/assets at December 31 Defined Benefit Plan, Funded (Unfunded) Status of Plan Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Restructuring Plan [Axis] Restructuring Plan [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] 2014-2018 Restructuring Program Two Thousand Fourteen To Two Thousand Eighteen Restructuring Program [Member] Two Thousand Fourteen To Two Thousand Eighteen Restructuring Program [Member] Simplify to Grow Program Two Thousand Fourteen to Two Thousand Twenty Two Restructuring Program [Member] Two Thousand Fourteen to Two Thousand Twenty Two Restructuring Program Other current liabilities Other Current Liabilities [Member] Other liabilities Other Noncurrent Liabilities [Member] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Program charges Restructuring Costs [Member] Restructuring Costs [Member] Cash costs Charges Cash [Member] Charges Cash [Member] Non-cash costs Charges Noncash [Member] Charges Noncash [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Approved restructuring program costs Restructuring and Related Cost, Expected Cost Capital expenditures, authorized amount Capital Expenditures, Authorized Amount Capital Expenditures, Authorized Amount Reallocation of previously approved capital expenditures to be spent on restructuring program cash costs Restructuring Reserve Reclassification Reclassification of planned restructuring program cash spending components. Increase in restructuring program costs Restructuring and Related Cost, Expected Cost, Increase Restructuring and Related Cost, Expected Cost, Increase Increase in capital expenditures Capital Expenditures, Authorized Amount, Increase Capital Expenditures, Authorized Amount, Increase Restructuring and related cost, cost incurred Restructuring And Implementation Costs Restructuring and implementation costs, total Restructuring charges Restructuring Charges Cash spent Payments for Restructuring Non-cash asset write-downs Restructuring Reserve, Settled without Cash Restructuring reserve Restructuring Reserve Implementation costs Restructuring Costs Implementation Cost Restructuring costs, implementation cost Postretirement Benefit Plans Other Postretirement Benefits Plan [Member] Discount rate Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Health care cost trend rate assumed for next year Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year Ultimate trend rate Defined Benefit Plan, Ultimate Health Care Cost Trend Rate Year that the rate reaches the ultimate trend rate Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate Gross profit Gross Profit Provision for income taxes Equity method investment net earnings Income (Loss) from Equity Method Investments Noncontrolling interest (earnings) Net Income (Loss) Attributable to Noncontrolling Interest Net earnings attributable to Mondelēz International Net Income (Loss) Attributable to Parent Weighted-average shares for basic EPS (in shares) Weighted Average Number of Shares Outstanding, Basic 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 Weighted-average shares for diluted EPS (in shares) Weighted Average Number of Shares Outstanding, Diluted Per share data: Earnings Per Share, Basic and Diluted [Abstract] Basic earnings per share attributable to Mondelēz International (in dollars per share) Earnings Per Share, Basic Diluted earnings per share attributable to Mondelēz International (in dollars per share) Earnings Per Share, Diluted Dividends declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Goodwill and Intangible Assets Disclosure [Abstract] Non-amortizable intangible assets Indefinite-lived Intangible Assets (Excluding Goodwill) Amortizable intangible assets Finite-Lived Intangible Assets, Gross Total intangible assets, gross Intangible Assets, Gross (Excluding Goodwill) Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Retirement Benefits [Abstract] Postretirement Health Care Plan Postretirement Health Coverage [Member] Net loss from experience differences Defined Benefit Plan, Amortization of Gain (Loss) Prior service credit Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Net periodic postretirement health care costs Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Curtailment gain Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment Financial Instrument [Axis] Financial Instrument [Axis] Financial Instruments [Domain] Financial Instruments [Domain] Borrowings Long-term Debt [Member] Notional value of borrowings (and related derivatives) Derivative Liability, Notional Amount Cumulative fair value hedging adjustments Interest Rate Fair Value Hedge Liability at Fair Value Carrying amount of borrowings Long-term Debt, Current Maturities Document And Entity Information [Abstract] Document and Entity Information [Abstract] Document Type Document Type Amendment Flag Amendment Flag Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Trading Symbol Trading Symbol Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Current Reporting Status Entity Current Reporting Status Entity Voluntary Filers Entity Voluntary Filers Entity Filer Category Entity Filer Category Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Shell Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Public Float Entity Public Float Severance and related costs Employee Severance [Member] Asset Write-downs Asset Write Downs [Member] Asset Write-Downs [Member] Liability balance, January 1 Charges Cash spent Non-cash settlements/adjustments Currency Restructuring Reserve, Foreign Currency Translation Gain (Loss) Liability balance, December 31 Statement of Financial Position [Abstract] Trade receivables, allowances Allowance for Doubtful Accounts Receivable, Current Other receivables, allowances Allowance for Doubtful Other Receivables, Current Common stock, no par value (in dollars per share) Common Stock, No Par Value Common stock, shares authorized (in shares) Common Stock, Shares Authorized Common stock, shares issued (in shares) Common Stock, Shares, Issued Treasury stock, at cost, shares (in shares) Treasury Stock, Shares Deferred income tax assets: Deferred Tax Assets, Gross [Abstract] Accrued postretirement and postemployment benefits Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits Accrued pension costs Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions Other employee benefits Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Other Accrued expenses Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Loss carryforwards Deferred Tax Assets, Capital Loss Carryforwards Tax credit carryforwards Deferred Tax Assets, Tax Credit Carryforwards Other Deferred Tax Assets, Tax Deferred Expense, Other Total deferred income tax assets Deferred Tax Assets, Gross Valuation allowance Deferred Tax Assets, Valuation Allowance Net deferred income tax assets Deferred Tax Assets, Net of Valuation Allowance Deferred income tax liabilities: Deferred Tax Liabilities, Gross [Abstract] Intangible assets Deferred Tax Liabilities, Goodwill and Intangible Assets Property, plant and equipment Deferred Tax Liabilities, Property, Plant and Equipment Other Deferred Tax Liabilities, Other Total deferred income tax liabilities Deferred Tax Liabilities, Gross Net deferred income tax liabilities Deferred Tax Liabilities, Net Effect on postretirement benefit obligation, Increase Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation Effect on annual service and interest cost, Increase Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components Effect on postretirement benefit obligation, Decrease Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation Effect on annual service and interest cost, Decrease Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components Inventory Disclosure [Abstract] Schedule of Components of Inventories Schedule of Inventory, Current [Table Text Block] Postemployment Benefit Plans Postemployment Retirement Benefits [Member] Amortization of net gains Net periodic benefit cost Restructuring Program Restructuring and Related Activities Disclosure [Text Block] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] U.S. dollar notes Notes Usd [Member] Notes (USD) Member Pound sterling notes Minimum Minimum [Member] Weighted Average Weighted Average [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Notes payable Long-term Debt Capital leases and other obligations Capital Lease Obligations And Other Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date. Other amounts are included within this balance with the capital lease amounts. Total Long-term Debt and Capital Lease Obligations, Including Current Maturities Less current portion of long-term debt Long-term Debt and Capital Lease Obligations, Current Long-term debt Long-term Debt and Capital Lease Obligations Debt instrument, effective interest rate Debt Instrument, Interest Rate, Effective Percentage Maturity date Debt Instrument Maturity Year Debt Instrument Maturity Year Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] January 1 Increases from positions taken during prior periods Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Decreases from positions taken during prior periods Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Increases from positions taken during the current period Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Decreases relating to settlements with taxing authorities Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Reductions resulting from the lapse of the applicable statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Currency/other Unrecognized Tax Benefits Decrease Currency Other Unrecognized Tax Benefits Decrease Currency Other December 31 Earnings Per Share [Abstract] Net earnings attributable to Mondelēz International Other Non-US [Member] Total long-lived assets Long-Lived Assets Short-term Debt, Type Short-term Debt, Type [Axis] Short-term Debt, Type [Domain] Short-term Debt, Type [Domain] Commercial paper Commercial Paper [Member] Line of Credit Line of Credit [Member] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] International Subsidiaries International Subsidiaries [Member] International subsidiaries [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Revolving Credit Facility, October 11, 2021 Revolving Credit Facility One [Member] Revolving Credit Facility One [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Loans Payable Loans Payable [Member] 6.125% U.S. Dollar-denominated Notes due August 2018 Six Point One Twenty Five Percent Notes [Member] Six Point One Twenty Five Percent Notes 7.25% Pound Sterling-denominated Notes Seven Point Twenty Five Percent Notes [Member] Seven Point Twenty Five Percent Notes 3.000% U.S. Dollar-denominated Notes due May 2020 Three Point Zero Fixed-rate Notes [Member] Three Point Zero Fixed-rate Notes 3.625% U.S. Dollar-denominated Notes due May 2023 Three Point Six Twenty Five Fixed-rate Notes [Member] Three Point Six Twenty Five Fixed-rate Notes 4.125% U.S. Dollar-denominated Notes due May 2028 Four Point One Twenty Five Fixed-rate Notes [Member] Four Point One Twenty Five Fixed-rate Notes 4.625% U.S. Dollar-denominated Notes due May 2048 Four Point Six Twenty Five Fixed-rate Notes [Member] Four Point Six Twenty Five Fixed-rate Notes 6.500% U.S. Dollar-denominated Notes due February 2040 Six Point Five Zero Zero Percent Notes [Member] Six Point Five Zero Zero Percent Notes [Member] 5.375% U.S. Dollar-denominated Notes due February 2020 Five Point Three Seventy Five Percent Notes [Member] Five Point Three Seventy Five Percent Notes 6.500% U.S. Dollar-denominated Notes due November 2031 Six Point Five Zero Zero Percent Notes One [Member] Six Point Five Zero Zero Percent Notes One 6.875% U.S. Dollar-denominated Notes due February 2038 Six Point Eight Seventy Five Percent Notes [Member] Six Point Eight Seventy Five Percent Notes 6.875% U.S. Dollar-denominated Notes due January 2039 Six Point Eight Seventy Five Percent Notes One [Member] Six Point Eight Seventy Five Percent Notes One 7.000% U.S. Dollar-denominated Notes due August 2037 Seven Point Zero Zero Percent Notes [Member] Seven Point Zero Zero Percent Notes 3.250% Canadian Dollar-denominated Notes due March 2025 Three Point Two Five Zero Canadian-dollar Denominated Notes [Member] Three Point Two Five Zero Canadian-dollar Denominated Notes 6.125% U.S. Dollar-denominated Notes due February 2018 Six Point One Twenty Five Percent Notes One [Member] Six Point One Twenty Five Percent Notes One 364-Day Senior Unsecured Credit Facility Senior Unsecured Credit Facility 364 Days Term [Member] Senior Unsecured Credit Facility 364 Days Term 0.080% Swiss Franc-denominated Notes due January 2018 Zero Point Zero Eight Zero Percent Franc Notes [Member] Zero Point Zero Eight Zero Percent Franc Notes 0.000% Swiss Franc-denominated Notes due March 2017 Zero Point Zero Zero Zero Percent Franc Notes [Member] Zero Point Zero Zero Zero Percent Franc Notes [Member] 0.050% Swiss Franc-denominated Fixed Rate Notes due March 30, 2020 Fixed Rate Zero Point Zero Five Zero Percentage Notes Due March Thirty Twenty Twenty [Member] Fixed rate zero point zero five zero percentage notes due march thirty twenty twenty. 0.617% Swiss Franc-denominated Fixed Rate Notes due September 30, 2024 Fixed Rate Zero Point Six One Seven Percentage Notes Due September Thirty Twenty Twenty Four [Member] Fixed rate 0.617% notes due September 30, 2024. 1.125% Euro-denominated Notes due January 2017 One Point One Two Five Percent Euro Notes [Member] One Point One Two Five Percent Euro Notes [Member] Interest and other expense, net Interest and other income (expense), net [Member] Interest and other income (expense), net. Hedging Relationship [Axis] Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Net Investment Hedging Net Investment Hedging [Member] Commercial paper, maturity period Debt Instrument Remaining Maturity Period remaining until debt instruments mature. Revolving credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Short-term borrowings Short-term Debt Line of credit facility outstanding amount Long-term Line of Credit Line of credit, expiration period Line of Credit Facility, Expiration Period Borrowings under line of credit Proceeds from Lines of Credit Repayment of line of credit Repayments of Lines of Credit Debt instrument, principal amount Debt Instrument, Face Amount Revolving credit facility expiration date Line of Credit Facility, Expiration Date Revolving credit facility debt covenant Revolving Credit Facility Debt Covenant Amount of minimum total shareholders' equity, excluding accumulated other comprehensive earnings / (losses) and the cumulative effects of an changes in accounting principles, that must be maintained in order to maintain in compliance of the debt covenant. Total shareholders' equity, excluding accumulated other comprehensive earnings / (losses) Shareholders Equity Excluding Accumulated Other Comprehensive Earnings Losses Total shareholders' equity, excluding accumulated other comprehensive earnings / (losses) Deferred debt issuance costs Debt Issuance Costs, Net Unamortized non-cash bond premiums, discounts, bank fees and mark-to-market adjustments Debt Instrument, Unamortized Premiums, Discounts, Bank Fees and Market to Market Adjustments Total unamortized non-cash bond premiums, discounts, bank fees and mark-to-market adjustments excluded from the aggregate maturities of long-term debt. Long-term debt repaid Repayments of Long-term Debt Debt instrument, interest rate Debt Instrument, Interest Rate, Stated Percentage Long-term debt proceeds Proceeds from Issuance of Long-term Debt Unamortized discount and deferred financing costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Debt instrument, repurchased amount Debt Instrument, Repurchased Face Amount Loss on early extinguishment of debt Gain (Loss) on Extinguishment of Debt Proceeds from issuance of debt, net of discounts and underwriting fees Proceeds from Issuance of Long-term Debt, Net of Debt Issuance Costs Proceeds from Issuance of Long-term Debt, Net of Debt Issuance Costs Decrease in accrued interest Increase (Decrease) in Interest Payable, Net Net proceeds from issuance of notes Proceeds from Issuance of Debt Debt instrument, fixed interest rate Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate Debt instrument maturity year Debt Instrument, Maturity Date Weighted-average interest rate Debt, Weighted Average Interest Rate Fair value of total debt Debt Instrument, Fair Value Disclosure Carrying value of total debt Long-term Debt, Gross Gains (losses), net of taxes, recognized in income, excluded from effectiveness testing Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net Contingency provision accruals Benefit From Brazil Indirect Tax Resolution Benefit From Brazil Indirect Tax Resolution Asset impairment and exit costs Restructuring, Settlement and Impairment Provisions Gain/(loss) related to interest rate swaps Derivative, Gain (Loss) on Derivative, Net Loss on early extinguishment of debt and related expenses Gains Losses On Extinguishment Of Debt And Related Expenses Gains Losses On Extinguishment Of Debt And Related Expenses Impact from the resolution of tax matters Benefits from resolution of tax matters Benefits from resolution of tax matters. Impact from pension participation changes Multiemployer Plans, Withdrawal Obligation, Period Charge, Net of Tax Multiemployer Plans, Withdrawal Obligation, Period Charge, Net of Tax Pre-tax charges/(gains) in earnings from continuing operations Quarterly Financial Information, Quarterly Charges and Credits, Amount Affecting Comparability Cash Flow Hedges Cash Flow Hedging [Member] Cross Currency Interest Rate Contract Cross Currency Interest Rate Contract [Member] Foreign Exchange Forward Foreign Exchange Forward [Member] Interest and other expense, net Interest Expense [Member] Gains (losses) related to interest rate swaps Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net Expected transfers of unrealized losses to earnings, within next 12 months Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months Hedged forecasted transaction period Derivative, Remaining Maturity Carrying amount of hedged fixed interest rate debt Derivative, aggregate notional value Derivative, Notional Amount Net derivatives gains/(losses) After-tax gain on net investment contracts settled recorded as cumulative translation adjustment in other comprehensive income Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Before Reclassification, Net of Tax Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Before Reclassification, Net of Tax Gains/(losses) reclassified from accumulated other comprehensive income into earnings Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Number of derivative contracts matured or settled Derivative, Number of Instruments Settled Derivative, Number of Instruments Settled Cash proceeds received on derivative instruments Proceeds from Hedge, Investing Activities Equity Method Investments and Joint Ventures [Abstract] Schedule of Impact of Change in Accounting Principle on Consolidated Financial Statements Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] Schedule of Summarized Financial Information of Equity Method Investments Equity Method Investments [Table Text Block] Schedule of Net Revenues by Segment Reconciliation of Revenue from Segments to Consolidated [Table Text Block] Schedule of Operating Income by Segment Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Schedule of Total Assets, Depreciation Expense and Capital Expenditure by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Net Revenues by Geographic Area Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] Schedule of Long-lived Assets by Geographic Area Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block] Schedule of Net Revenues by Product Category Revenue from External Customers by Products and Services [Table Text Block] Property, Plant and Equipment [Abstract] Schedule of Components of Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Schedule of Changes Related to Property in Connection with Restructuring Program Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Plan Amended and Restated Two Thousand Five Stock Incentive Plan Member] Amended and Restated Two Thousand Five Stock Incentive Plan Member] Stock options Employee Stock Option [Member] Restricted stock, deferred stock units and performance share units Restricted, Deferred Stock Units And Performance Share Units [Member] Restricted, Deferred Stock Units And Performance Share Units [Member] Shares award expiration date Share-based Compensation Arrangement by Share-based Payment Award, Expiration Date Shares authorized to be issued under stock option plan (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Shares available to be granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Number of annual installments of stock options Share-based Compensation Arrangement by Share-based Payment Award, Award Number of Annual Installments Share-based Compensation Arrangement by Share-based Payment Award, Award Number of Annual Installments Maximum term of stock options Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Compensation expense Allocated Share-based Compensation Expense Deferred tax benefit related to compensation expense Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Unamortized compensation expense related to stock options Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options Unamortized compensation expense recognition period Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Percentage of performance share units vest ranges Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Unamortized compensation expense related to deferred stock units, performance share units and restricted stock Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options Schedule of Short-term Debt [Table] Schedule of Short-term Debt [Table] Bank loans Bank Loans [Member] Bank Loans [Member] Short-term Debt [Line Items] Short-term Debt [Line Items] Amount Outstanding Weighted- Average Rate Short-term Debt, Weighted Average Interest Rate, at Point in Time Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Common Class A Common Class A [Member] Common Stock Common Stock [Member] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] Share Repurchase Program amended January 1, 2018 Share Repurchase Program [Member] Share Repurchase Program [Member] Prior to January 1, 2018 Prior Periods [Member] Prior Periods [Member] Class of Stock [Line Items] Class of Stock [Line Items] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Common stock reserved for stock option and other stock awards (in shares) Common Stock, Capital Shares Reserved for Future Issuance Stock repurchase value Stock Repurchase Program, Authorized Amount Increase in share repurchase value Increase In Stock Repurchase Program Authorized Amount Increase In Stock Repurchase Program Authorized Amount Stock repurchase expiration date Stock Repurchase Program Expiration Date Cost of shares repurchased Treasury Stock, Value, Acquired, Cost Method Number of shares repurchased (in shares) Treasury Stock, Shares, Acquired Average cost of shares repurchased Treasury Stock Acquired, Average Cost Per Share Stock repurchase remaining amount Stock Repurchase Program, Remaining Authorized Repurchase Amount Schedule of Projected Benefit Obligations, Plan Assets and Funded Status of Pension Plans Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block] Schedule of Pension Plans Resulted in Net Pension Liability Schedule of Amounts Recognized in Balance Sheet [Table Text Block] Schedule of Projected Benefit Obligations, Accumulated Benefit Obligations and Fair Value of Plan Assets Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block] Schedule of Weighted-Average Assumptions Used to Determine Benefit Obligations Schedule of Assumptions Used [Table Text Block] Schedule of Components of Net Costs Schedule of Net Benefit Costs [Table Text Block] Schedule of Changes in Level 3 Plan Assets Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block] Schedule of Fair Values of Pension Plan Assets Schedule of Allocation of Plan Assets [Table Text Block] Schedule of Estimated Future Benefit Payments Schedule of Expected Benefit Payments [Table Text Block] Schedule of Individually Significant Multiemployer Pension Plan Schedule of Multiemployer Plans [Table Text Block] Schedule of Changes in Accumulated Postemployment Benefit Obligations Schedule of Changes in Accumulated Postemployment Benefit Obligations [Table Text Block] Schedule of Weighted-Average Assumptions to Determine Benefit Obligations Schedule of Health Care Cost Trend Rates [Table Text Block] Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Total capital expenditures Payments to Acquire Property, Plant, and Equipment Accrued capital expenditures unpaid Capital Expenditures Incurred but Not yet Paid Asset impairments and accelerated depreciation Asset Impairment Charges Summary Of Significant Accounting Policies [Table] Summary Of Significant Accounting Policies [Table] Summary of significant accounting policies [Table] Argentina ARGENTINA U.K. UNITED KINGDOM Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Geographic Concentration Risk Geographic Concentration Risk [Member] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Net Revenues Sales Revenue, Net [Member] Machinery and equipment Machinery and Equipment [Member] Buildings and building improvements Building and Building Improvements [Member] Software Computer Software [Member] Computer Software [Member] Reporting Unit [Axis] Reporting Unit [Axis] Reporting Unit [Domain] Reporting Unit [Domain] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] ASU 2016-02 Accounting Standards Update 2016-02 [Member] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Scenario, Forecast Scenario, Forecast [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Summary Of Significant Accounting Policies [Line Items] Summary Of Significant Accounting Policies [Line Items] Summary Of Significant Accounting Policies [Line Items] Number of countries in which products are sold (over 150) Number Of Countries In Which Products Are Sold Number Of Countries In Which Products Are Sold Number of operating segments Number of Operating Segments Net monetary liabilities Net Monetary Assets (Liabilities) Net Monetary Assets (Liabilities). Percentage of consolidated net revenues Percent Of Consolidated Revenues The percentage of total company consolidated net revenues represented by the category, region, country, or other subset noted. Remeasurement loss due to inflationary accounting Amount Recognized in Income Due to Inflationary Accounting Concentration risk percentage Concentration Risk, Percentage Number of countries in which entity operates (over 80) Number of Countries in which Entity Operates Outstanding principal amount of receivables sold under factoring arrangement Accounts Receivable Sold Under Factoring Program Principal Amount Outstanding Accounts Receivable Sold Under Factoring Program Principal Amount Outstanding Incremental cost of factoring receivables Incremental Cost of Factoring Receivables Incremental Cost of Factoring Receivables Useful life, in years Property, Plant and Equipment, Useful Life Weighted-average cost of capital rate Goodwill and Intangibles, Impairment Loss, Weighted-Average Cost of Capital Percentage Goodwill and Intangibles, Impairment Loss, Weighted-average Cost of Capital Percentage Risk-rated discount rate Goodwill and Intangibles, Impairment Loss, Risk-Rate Discount Percentage Goodwill and Intangibles, Impairment Loss, Risk-Rate Discount Percentage Advertising expense Advertising Expense Research and development expense Research and Development Expense ROU assets for operating leases Operating Lease, Right-of-Use Asset Operating lease liabilities Operating Lease, Liability Current operating lease liabilities Operating Lease, Liability, Current Long-term operating lease liabilities Operating Lease, Liability, Noncurrent Schedule of Authorized Common Stock Repurchase Programs Schedule of Common Stock Outstanding Roll Forward [Table Text Block] Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] JDE Jacobs Douwe Egberts [Member] Jacobs Douwe Egberts. Other Equity Method Investment Equity Method Investee One [Member] Equity Method Investee One [Member] Acorn Holdings BV Acorn Holdings BV [Member] Acorn Holdings BV [Member] Equity Earnings Equity Earnings [Member] Equity earnings. Interest Income Interest Income [Member] Class C, D And E Class C, D And E [Member] Class C, D And E [Member] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Domain] Income Tax Authority, Name [Domain] Tax Authority, Spain Tax Authority, Spain [Member] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Equity method investments Equity Method Investments Mondelēz International ownership interests Equity Method Investment, Ownership Percentage Percentage of voting interest acquired by other parties Business Acquisition Percentage Of Voting Interests Acquired By Other Parties Percentage of voting equity interests acquired by other parties in the business combination. Equity method investment, voting interest percentage Equity Method Investment, Voting Interest Percentage Equity Method Investment, Voting Interest Percentage Equity method investment, profit and dividend sharing interest percentage Equity Method Investment, Profit And Dividend Sharing Interest Percentage Equity Method Investment, Profit And Dividend Sharing Interest Percentage Equity method investment net earnings Cash dividends received from equity method investments Proceeds from Dividends Received Maximum dilution of equity method investment total shares percentage Maximum Dilution of Equity Method Investment Total Shares Maximum Dilution of Equity Method Investment Total Shares Income tax examination, penalties and interest of equity method investment Income Tax Examination, Penalties and Interest Expense of Equity Method Investment Income Tax Examination, Penalties and Interest Expense of Equity Method Investment Income tax examination, penalties and interest Income Tax Examination, Penalties and Interest Expense Consideration transferred on business acquisition Business Combination, Consideration Transferred Equity method investment, amount sold Equity Method Investment, Amount Sold Gain on equity method investment transaction Equity Method Investment, Realized Gain (Loss) on Disposal Shareholder loan receivable Investments in Affiliates Shareholder Loan Receivable Investments in Affiliates Shareholder Loan Receivable Interest rate percentage on shareholder loan receivable Equity Method Investment Shareholder Loan Receivable Interest Rate Equity Method Investment Shareholder Loan Receivable Interest Rate Shareholder loan receivable term Equity Method Investment Shareholder Loan Receivable Loan Term Equity Method Investment Shareholder Loan Receivable Loan Term Shareholder loan interest payment received Proceeds from Interest Received Dividends received on equity method investments Proceeds from Equity Method Investment, Distribution Pre-tax gain on equity method investment transaction After-tax gain on equity method investment transaction Equity Method Investment, Realized Gain (Loss) on Transaction, After Tax Equity Method Investment, Realized Gain (Loss) on Transaction, After Tax Increase to pre-tax gain on equity method investment transaction Equity Method Investment, Adjustment To Realized Gain (Loss) on Transaction Equity Method Investment, Adjustment To Realized Gain (Loss) on Transaction Increase to after-tax gain on equity method investment transaction Equity Method Investment, Adjustment To Realized Gain (Loss) on Transaction, After Tax Equity Method Investment, Adjustment To Realized Gain (Loss) on Transaction, After Tax Number of director positions Number of Nominated Directors Number of Director, Right To Nominate Quoted market price of ownership interest in equity method investment Equity Method Investment, Quoted Market Value Proceeds from sale of equity method investments Proceeds from Sale of Equity Method Investments Tax expense on sale of equity method investment Equity Method Investment, Realized Gain (Loss) On Disposal, Tax Equity Method Investment, Realized Gain (Loss) On Disposal, Tax 2019 Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months 2020 Long-term Debt, Maturities, Repayments of Principal in Year Two 2021 Long-term Debt, Maturities, Repayments of Principal in Year Three 2022 Long-term Debt, Maturities, Repayments of Principal in Year Four 2023 Long-term Debt, Maturities, Repayments of Principal in Year Five Thereafter Long-term Debt, Maturities, Repayments of Principal after Year Five Total U.S. federal statutory rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Increase/(decrease) resulting from: Effective Income Tax Rate Reconciliation, Percent [Abstract] State and local income taxes, net of federal tax benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Foreign rate differences Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Changes in judgment on realizability of deferred tax assets Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Reversal of other tax accruals no longer required Effective Income Tax Rate Reconciliation Reversal Of Other Tax Accruals No Longer Required Effective Income Tax Rate Reconciliation Reversal Of Other Tax Accruals No Longer Required Tax accrual on investment in Keurig (including tax impact of the gain from the KDP transaction) Effective Income Tax Rate Reconciliation, Tax Accrual on Investment, 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 applicable to the accrual on equity method investment. Excess tax benefits from equity compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent Tax legislation (non-U.S. tax reform) Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of 2017, Foreign Deductions, Percent Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of 2017, Foreign Deductions, Percent U.S. tax reform - deferred benefit from tax rate change Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of 2017 Deferred Benefit From Rate Change Effective income tax rate reconciliation change in deferred benefit from tax rate change due to the Tax Cuts and Jobs Act of 2017. U.S. tax reform - transition tax Effective Income Tax Rate Reconciliation Tax Cuts and Jobs Act of 2017 Transition Tax Effective income tax rate reconciliation change in rate due to transition tax attributable to the Tax Cuts and Jobs Act of 2017. U.S. tax reform - changes in indefinite reinvestment assertion Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act of 2017 Changes In Indefinite Reinvestment Assertion Effective income tax rate reconciliation, changes in indefinite reinvestment assertion attributable to the Tax Cuts and Jobs Act of 2017. Foreign tax provisions under TCJA (GILTI, FDII and BEAT)(1) Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act, GILTI, FDII And BEAT Provisions, Percent Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act, GILTI, FDII And BEAT Provisions, Percent Other Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Effective tax rate Intercompany loans and forecasted interest payments Intercompany Loans And Forecasted Interest Payments [Member] Intercompany Loans and Forecasted Interest Payments [Member] Notional Amount Financial Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Capital Stock Treasury Stock [Text Block] Derivatives Gain/(loss) recognized in income on fair value of hedges Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge Income Statement [Abstract] Cost of sales Cost of Goods and Services Sold Gross profit Selling, general and administrative expenses Selling, General and Administrative Expense Asset impairment and exit costs Net gain on divestitures Amortization of intangibles Amortization of Intangible Assets Operating income Benefit plan non-service income Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component Interest and other expense, net Nonoperating Income (Expense) Earnings before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Net earnings Noncontrolling interest earnings Per share data: Schedule of Amounts Reclassified from Accumulated Other Comprehensive Earnings/(Losses) Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Defined Benefit Plan, Plan Assets, Category [Axis] Defined Benefit Plan, Plan Assets, Category [Axis] Defined Benefit Plan, Plan Assets, Category [Domain] Defined Benefit Plan, Plan Assets, Category [Domain] Equity securities Defined Benefit Plan, Equity Securities [Member] Fixed-income securities Fixed Income Securities [Member] Real estate Defined Benefit Plan, Real Estate [Member] Hedge funds Hedge Funds [Member] Private equity Private Equity Funds [Member] Cash Defined Benefit Plan, Cash [Member] Percentage of fair value pension plan assets Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage Schedule of Multiemployer Plans [Table] Schedule of Multiemployer Plans [Table] Multiemployer Plan Type [Axis] Multiemployer Plan Type [Axis] Multiemployer Plans Type [Domain] Multiemployer Plans Type [Domain] Multiemployer Pension Plans Multiemployer Plans, Pension [Member] Multiemployer Plan Name [Axis] Multiemployer Plan Name [Axis] Multiemployer Plan Name [Domain] Multiemployer Plan Name [Domain] Bakery and Confectionery Union and Industry International Pension Fund Bakery, Confectionery, Tobacco Workers and Grain Millers International Pension Fund [Member] Bakery and Confectionery Union and Industry International Pension Fund [Member] Multiemployer Plans [Line Items] Multiemployer Plans [Line Items] Pension Fund Defined Contribution Plan, Description EIN / Pension Plan Number Entity Tax Identification Number Pension Protection Act Zone Status Multiemployer Plans, Certified Zone Status [Fixed List] FIP / RP Status Pending / Implemented Multiemployer Plans, Funding Improvement Plan and Rehabilitation Plan [Fixed List] Surcharge Imposed Multiemployer Plans, Surcharge [Fixed List] Expiration Date of Collective-Bargaining Agreements Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] Allowance for trade receivables SEC Schedule, 12-09, Allowance, Credit Loss [Member] Allowance for other current receivables Valuation Allowance for Other Current Receivables [Member] Valuation Allowance for Other Current Receivables [Member] Allowance for long-term receivables Valuation Allowance for Long Term Receivables [Member] Valuation Allowance for Long Term Receivables [Member] Allowance for deferred taxes SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] Balance at Beginning of Period SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount Additions, Charged to Costs and Expenses SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense Additions, Charged to Other Accounts SEC Schedule, 12-09, Valuation Allowances and Reserves, Increase (Decrease) Adjustment Deductions SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction Balance at End of Period Benefit Plans Pension and Other Postretirement Benefits Disclosure [Text Block] Schedule of Basic and Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Retirement Plan Name [Axis] Retirement Plan Name [Axis] Retirement Plan Name [Domain] Retirement Plan Name [Domain] U.S. And International Investment Grade Debt Securities Us And International Investment Grade Debt Securities [Member] US and International Investment Grade Debt Securities [Member] Collective Bargaining Arrangement [Axis] Collective Bargaining Arrangement [Axis] Collective Bargaining Arrangement [Domain] Collective Bargaining Arrangement [Domain] Bakery, Confectionery, Tobacco and Grain Millers Union (“BCTGM”) Bakery, Confectionery, Tobacco and Grain Millers Union (“BCTGM”) [Member] Bakery, Confectionery, Tobacco and Grain Millers Union (“BCTGM”) Postretirement Benefits, Type of Deferred Compensation Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Axis] Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Domain] Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Domain] Non US Pension Assets Non US Pension Assets [Member] Non US Pension Assets [Member] Other Plan Asset Other Plan Asset [Member] Other Plan Asset [Member] Debt Securities Debt Securities [Member] Liability Matching Assets Liability Matching Assets [Member] Liability Matching Assets [Member] Multiemployer Plans, Postretirement Benefit Multiemployer Plans, Postretirement Benefit [Member] Bakery and Confectionery Union and Industry International Pension Fund [Member] Bakery and Confectionery Union and Industry International Pension Fund [Member] Bakery and Confectionery Union and Industry International Pension Fund Multiemployer Plan, Individually Insignificant Multiemployer Plans Multiemployer Plan, Individually Insignificant Multiemployer Plans [Member] Multiemployer Medical Plans Multiemployer Medical Plans [Member] Multiemployer Medical Plans [Member] Accumulated benefit obligation Defined Benefit Plan, Accumulated Benefit Obligation Pension plans resulted in net pension liability Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position Estimated from experience differences Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year Estimated prior service cost Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year Plan assets related to certain insurance contracts Assets Excluded From Plan Assets Assets excluded from plan assets Target allocation percentage Defined Benefit Plan, Plan Assets, Target Allocation, Percentage Allocation of pension plan asset percentage Employer contribution Defined Benefit Plan, Plan Assets, Contributions by Employer Employees contribution Defined Benefit Plan, Plan Assets, Contributions by Plan Participant Estimated future employer contributions Defined Benefit Plan, Expected Future Benefit Payment, Remainder of Fiscal Year Multiemployer pension plans contributions Multiemployer Plan, Contributions by Employer Multiemployer plan, number of expired collective-bargaining arrangements Multiemployer Plans, Collective-Bargaining Arrangement, Number of Expired Arrangements Multiemployer Plans, Collective-Bargaining Arrangement, Number of Expired Arrangements Company's contribution of the total contribution of each plan Multiemployer Plan Significant Member Threshold Threshold for determining whether a multiemployer plan member is a significant member of the plan. Multiemployer plan, surcharge percentage imposed Multiemployer Plans, Surcharge Imposed Multiemployer Plans, Surcharge Imposed Multiemployer plan, partial withdrawal liability Multiemployer Plans, Partial Withdrawal Obligation Multiemployer Plans, Partial Withdrawal Obligation Multiemployer plan, withdrawal obligation term Multiemployer Plans, Withdrawal Obligation Term Multiemployer Plans, Withdrawal Obligation Term Multiemployer plan, withdrawal obligation Multiemployer Plans, Withdrawal Obligation Impact from pension participation changes Multiemployer plans, accreted interest on the long-term liability Multiemployer Plans, Withdrawal Obligation, Accreted Interest Multiemployer Plans, Withdrawal Obligation, Accreted Interest Expense for defined contribution plans Defined Contribution Plan, Cost Current portion of our accrued postretirement benefit obligation Liability, Defined Benefit Pension Plan, Current Weighted-average discount rate Ultimate annual turnover rate Ultimate Annual Turnover Rate Ultimate Annual Turnover Rate Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase Defined benefit plan, amount to be amortized from accumulated other comprehensive income (loss) next fiscal year Defined Benefit Plan, Expected Amortization, Next Fiscal Year Prepaid pension assets Assets for Plan Benefits, Defined Benefit Plan Other current liabilities Other Accrued Liabilities, Noncurrent Accrued pension costs Liability, Defined Benefit Pension Plan, Noncurrent Total Projected benefit obligation Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation Accumulated benefit obligation Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation Fair value of plan assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets Impaired Assets to be Disposed of by Method Other than Sale [Table] Impaired Assets to be Disposed of by Method Other than Sale [Table] 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] Non-cash property, plant and equipment write-downs 2019 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2020 Operating Leases, Future Minimum Payments, Due in Two Years 2021 Operating Leases, Future Minimum Payments, Due in Three Years 2022 Operating Leases, Future Minimum Payments, Due in Four Years 2023 Operating Leases, Future Minimum Payments, Due in Five Years Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total Operating Leases, Future Minimum Payments Due Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Additional Paid-in Capital Additional Paid-in Capital [Member] Retained Earnings Retained Earnings [Member] Accumulated Other Comprehensive Earnings/ (Losses) Treasury Stock Treasury Stock [Member] Non-controlling Interest Noncontrolling Interest [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Comprehensive earnings/(losses): Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract] Other comprehensive earnings/ (losses), net of income taxes Exercise of stock options and issuance of other stock awards Stock Granted, Value, Share-based Compensation, Net of Forfeitures Common Stock repurchased Cash dividends declared ( $0.96, $0.82, and $0.72 per share for 2018, 2017 and 2016, respectively) Dividends, Cash Dividends paid on noncontrolling interest and other activities Dividends Paid on Non-controlling Interest and Other Activities Amount of decrease in total shareholders' equity, including but not limited to, additional paid in capital and noncontrolling interest resulting from dividends paid. Equity Method Investments Equity Method Investments and Joint Ventures Disclosure [Text Block] Income Taxes Income Tax Disclosure [Text Block] Inventories Inventory Disclosure [Text Block] Annual grant to eligible employees Group One [Member] Group One [Member] Additional options issued Group Two [Member] Group Two [Member] Shares Subject to Option Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Beginning balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Options granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures Options exercised (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Options cancelled (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Ending balance (in shares) Exercisable at end of the period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Weighted- Average Exercise or Grant Price Per Share Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Beginning balance (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Options granted (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Options exercised (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Options cancelled (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Ending balance (in dollars per share) Exercisable at end of the period (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Remaining Contractual Term [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Remaining Contractual Term [Abstract] Ending balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Exercisable at end of the period (in years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term 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] Options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Exercisable at end of the period Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Cash received from options exercised Proceeds from Stock Options Exercised Actual tax benefit realized for the tax deductions from the option exercises Employee Service Share-based Compensation, Tax Benefit from Exercise of Stock Options Earnings/(losses) from continuing operations before income taxes: Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract] United States Income (Loss) from Continuing Operations before Income Taxes, Domestic Outside United States Income (Loss) from Continuing Operations before Income Taxes, Foreign Provision for income taxes: Income Tax Expense (Benefit), Continuing Operations [Abstract] United States federal: Federal Income Tax Expense (Benefit), Continuing Operations [Abstract] Current Current Federal Tax Expense (Benefit) Deferred Deferred Federal Income Tax Expense (Benefit) Federal income tax Federal Income Tax Expense (Benefit), Continuing Operations State and local: State and Local Income Tax Expense (Benefit), Continuing Operations [Abstract] Current Current State and Local Tax Expense (Benefit) Deferred Deferred State and Local Income Tax Expense (Benefit) State and local taxes State and Local Income Tax Expense (Benefit), Continuing Operations Total United States Domestic Income Tax Expense Benefit Domestic Income Tax Expense Benefit total Outside United States: Foreign Income Tax Expense (Benefit), Continuing Operations [Abstract] Current Current Foreign Tax Expense (Benefit) Deferred Deferred Foreign Income Tax Expense (Benefit) Total outside United States Foreign Income Tax Expense (Benefit), Continuing Operations Total provision for income taxes Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Prior service cost/(benefit) Settlement losses and other expenses Defined Benefit Plan, Settlement Gains (Losses) and Other Expenses Defined Benefit Plan, Settlement Gains (Losses) and Other Expenses Net periodic pension cost Settlement losses Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement Expected rate of return on plan assets Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Expected Long Term Return on Assets Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Expected Long Term Return On Assets Schedule of Goodwill by Reportable Operating Segment Schedule of Goodwill [Table Text Block] Schedule of Intangible Assets Schedule Of Intangible Assets [Table Text Block] Schedule Of Intangible Assets [Table Text Block] Schedule of Changes in Goodwill and Intangible Assets Schedule of Intangible Assets and Goodwill [Table Text Block] Goodwill and Intangible Assets Disclosure [Table] Goodwill and Intangible Assets Disclosure [Table] Goodwill and Intangible Assets Disclosure [Table] Disposal Group, Disposed of by Sale, Not Discontinued Operations Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Sale of Confectionery Business in France Sale Of Confectionery Business In France [Member] Sale Of Confectionery Business In France. Asset Class [Axis] Asset Class [Axis] Asset Class [Domain] Asset Class [Domain] Equity Method Investments Equity Method Investments [Member] Gum, Chocolate, Biscuits and Candy Gum, Chocolate, Biscuits and Candy [Member] Gum, Chocolate, Biscuits and Candy Candy Candy [Member] Candy Goodwill and Intangible Assets Disclosure [Line Items] Goodwill and Intangible Assets Disclosure [Line Items] Goodwill and Intangible Assets Disclosure [Line Items] Amortization expense for intangible assets Estimated amortization expense for intangible assets in year 1 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months Estimated amortization expense for intangible assets in year 2 Finite-Lived Intangible Assets, Amortization Expense, Year Two Estimated amortization expense for intangible assets in year 3 Finite-Lived Intangible Assets, Amortization Expense, Year Three Estimated amortization expense for intangible assets in year 4 Finite-Lived Intangible Assets, Amortization Expense, Year Four Estimated amortization expense for intangible assets in year 5 Finite-Lived Intangible Assets, Amortization Expense, Year Five Goodwill, divestitures Goodwill, Written off Related to Sale of Business Unit Intangible assets, divestitures Intangible Assets Written Off Related to Divested Business Unit Intangible Assets Written Off Related to Divested Business Unit Intangible assets Business acquisition, goodwill adjustments Goodwill, Purchase Accounting Adjustments Intangible assets acquired, adjustments Indefinite-lived Intangible Assets, Purchase Accounting Adjustments Impairment of goodwill Goodwill, Impairment Loss Number of impaired trademarks Impaired Intangible Asset, Number Impaired Intangible Asset, Number Number of trademarks with fair value in excess of book value, 10% or less Number Of Indefinite Lived Intangibles Fair Value Over Book Value Ten Percent Or Less Number Of Indefinite Lived Intangibles Fair Value Over Book Value 10% or Less Book value of trademarks with fair value in excess of book value, 10% or less Book Value of Indefinite Lived Intangibles, Fair Value Over Book Value, Ten Percent Or Less Book Value of Indefinite Lived Intangibles, Fair Value Over Book Value, Ten Percent Or Less Number of discontinued products Number of Discontinued Products Number of Discontinued Products New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Adjustments for Change in Accounting Principle [Axis] Adjustments for Change in Accounting Principle [Axis] Adjustments for Change in Accounting Principle [Domain] Adjustments for Change in Accounting Principle [Domain] Change in Accounting Method Accounted of Earnings in Equity Method Investments [Member] Change in Accounting Method Accounted of Earnings in Equity Method Investments [Member] Change in Accounting Method Accounted of Earnings in Equity Method Investments Restatement [Axis] Restatement [Axis] Restatement [Domain] Restatement [Domain] As Reported Previously Reported [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Statements of Earnings Provision for income taxes Earnings per share attributable to Mondelēz International: Basic EPS (in dollars per share) Diluted EPS (in dollars per share) Statements of Other Comprehensive Earnings Comprehensive earnings attributable to Mondelēz International Balance Sheet Balance Sheet Related Disclosures [Abstract] Deferred income taxes Deferred Income Tax Liabilities, Net Retained earnings Retained Earnings (Accumulated Deficit) Accumulated other comprehensive losses Accumulated Other Comprehensive Income (Loss), Net of Tax Total Mondelēz International Shareholders’ Equity Stockholders' Equity Attributable to Parent TOTAL EQUITY 2019 Defined Benefit Plan, Expected Future Benefit Payment, Next Twelve Months 2020 Defined Benefit Plan, Expected Future Benefit Payment, Year Two 2021 Defined Benefit Plan, Expected Future Benefit Payment, Year Three 2022 Defined Benefit Plan, Expected Future Benefit Payment, Year Four 2023 Defined Benefit Plan, Expected Future Benefit Payment, Year Five 2024-2028 Defined Benefit Plan, Expected Future Benefit Payment, Five Fiscal Years Thereafter Total Fair Value Fair Value, Inputs, Level 1, 2 and 3 [Member] Total assets in the fair value hierarchy Fair Value Measured at Net Asset Value Per Share [Member] U.S. equity securities Defined Benefit Plan, Equity Securities, US [Member] Non-U.S. equity securities Defined Benefit Plan, Equity Securities, Non-US [Member] Pooled funds - equity securities Pooled Funds Equity Securities [Member] Pooled Funds Equity Securities [Member] Total equity securities Government bonds US Treasury and Government [Member] Pooled funds - fixed-income securities Pooled Funds Fixed Income Securities [Member] Pooled Funds Fixed Income Securities [Member] Corporate bonds and other fixed-income securities Corporate Bonds And Other Fixed Income Securities [Member] Corporate Bonds and Other Fixed Income Securities [Member] Total fixed-income securities Other Other Investment [Member] Other Investment [Member] Total investments at fair value Non-U.S. equity securities Non Us Equity Securities [Member] Non-U.S. Equity Securities [Member] Real estate Real Estate [Member] Private equity and other Private Equity And Other [Member] Private equity and other. Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward] Net Realized and Unrealized Gains/ (Losses) Net Purchases, Issuances and Settlements Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Purchase, Sale, and Settlement Net Transfers Into/(Out of) Level 3 Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Assets Transferred into (out of) Level 3 Currency Impact Assumption changes Defined Benefit Plan Assumption Changes Defined Benefit Plan Assumption changes Actuarial losses/(gains) Stock Plans Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Customer Concentration Risk Customer Concentration Risk [Member] Customer [Axis] Customer [Axis] Customer [Domain] Customer [Domain] Five Largest Customers Top Five Customers [Member] Top Five Customers [Member] Ten Largest Customers Top Ten Customers [Member] Top Ten Customers [Member] Number of customers accounted for 10% or more of net revenue Concentration Risk, Customer Largest customer, percentage of net revenues Debt and Borrowing Arrangements Debt Disclosure [Text Block] Segment Reporting Segment Reporting Disclosure [Text Block] Adjustment Due to Change in Accounting Basis Adjustment Due to Change in Accounting Basis [Member] Adjustment Due to Change in Accounting Basis [Member] JDE and Other Equity Method Investments Jacobs Douwe Egberts and Other Equity Method Investments [Member] Jacobs Douwe Egberts and Other Equity Method Investments [Member] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] Investee Investee [Member] Summary Balance Sheet for Equity Method Investments Equity Method Investment, Summarized Financial Information [Abstract] Current assets Equity Method Investment, Summarized Financial Information, Current Assets Noncurrent assets Equity Method Investment, Summarized Financial Information, Noncurrent Assets Total assets Equity Method Investment, Summarized Financial Information, Assets Current liabilities Equity Method Investment, Summarized Financial Information, Current Liabilities Noncurrent liabilities Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities Total liabilities Equity Method Investment, Summarized Financial Information, Liabilities Equity attributable to shareowners of investees Equity Method Investment, Summarized Financial Information, Equity Excluding Noncontrolling Interests Equity attributable to noncontrolling interests Equity Method Investment, Summarized Financial Information, Noncontrolling Interest Total net equity of investees Equity Method Investment Summarized Financial Information, Equity Keurig shareholder loan Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Difference between U.S. GAAP accounting basis for equity method investments and the investees' equity Difference Between Income (Loss) Recorded From Equity Method Investments And Underlying Income (Loss) of Investee Represents the US GAAP basis difference in the income/loss recorded from equity method investments and the underlying income/loss reported by the equity method investments. Summary Statement of Operations for Equity Method Investments Equity Method Investment, Summarized Financial Information, Income Statement [Abstract] Net revenues Equity Method Investment, Summarized Financial Information, Revenue Gross profit Equity Method Investment, Summarized Financial Information, Gross Profit (Loss) Income from continuing operations Equity Method Investment, Summarized Financial Information, Income (Loss) from Continuing Operations Net income Equity Method Investment, Summarized Financial Information, Net Income (Loss) Mondelēz International share of investee net income Income (Loss) from Equity Method Investments Gross This element represents the gross undistributed income (or loss) of equity method investments. This element excludes distributions that constitute a return of investment, which are classified as investing activities. Cash dividends declared per share (in dollars per share) Risk-Free Interest Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Expected Life (in years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Expected Volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Expected Dividend Yield Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Fair Value at Grant Date (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Goodwill Goodwill [Roll Forward] Balance at January 1 Currency Goodwill, Foreign Currency Translation Gain (Loss) Divestitures Acquisitions Goodwill, Acquired During Period Asset impairments Other Goodwill, Other Increase (Decrease) Balance at December 31 Intangible Assets, at cost Finite-lived and Indefinite-lived Intangible Assets [Roll Forward] Finite-lived and Indefinite-lived Intangible Assets Balance at January 1 Currency Intangible Assets (Excluding Goodwill) Foreign Currency Translation Gain (Loss) Reflects net changes to intangible assets for foreign currency translation adjustments. Divestitures Acquisitions Intangible Assets Acquired Other Than Goodwill Intangible Assets Acquired Other Than Goodwill Asset impairments Other Intangible Assets Other Changes Intangible Assets Other Changes. Balance at December 31 Statement of Cash Flows [Abstract] CASH PROVIDED BY/(USED IN) OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net earnings to operating cash flows: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Stock-based compensation expense Share-based Compensation U.S. tax reform transition tax (benefit)/tax Tax Cuts and Jobs Act Of 2017 Transition Tax Tax Cuts and Jobs Act Of 2017 Transition Tax Deferred income tax provision/(benefit) Deferred Income Tax Expense (Benefit) Net gain on divestitures Gain on equity method investment transactions Equity method investment net earnings Distributions from equity method investments Other non-cash items, net Other Noncash Income (Expense) Change in assets and liabilities, net of acquisitions and divestitures: Increase (Decrease) in Operating Capital [Abstract] Receivables, net Increase (Decrease) in Receivables Inventories, net Increase (Decrease) in Inventories Accounts payable Increase (Decrease) in Accounts Payable Other current assets Increase (Decrease) in Other Current Assets Other current liabilities Increase (Decrease) in Other Current Liabilities Change in pension and postretirement assets and liabilities, net Increase Decrease In Pension Assets And Obligations And Postretirement Obligations The net change in the beginning and end of period Prepaid Pension costs and the net change during the reporting period in the amount due to fund pension and non-pension benefits to employees, retired and disabled former employees. Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities CASH PROVIDED BY/(USED IN) INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities [Abstract] Capital expenditures Acquisitions, net of cash received Proceeds from divestitures, net of disbursements Proceeds from Divestiture of Businesses, Net of Cash Divested Proceeds from sale of property, plant and equipment and other assets Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities CASH PROVIDED BY/(USED IN) FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Issuances of commercial paper, maturities greater than 90 days Proceeds from Issuance of Commercial Paper Repayments of commercial paper, maturities greater than 90 days Repayments of Commercial Paper Net issuances of other short-term borrowings Proceeds from (Repayments of) Short-term Debt Long-term debt repaid Repurchase of Common Stock Payments for Repurchase of Common Stock Dividends paid Payments of Dividends Other Proceeds from (Payments for) Other Financing Activities Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash and Cash Equivalents Cash and cash equivalents: Cash and Cash Equivalents, Period Increase (Decrease) [Abstract] Increase/(decrease) Cash and Cash Equivalents, Period Increase (Decrease) Balance at beginning of period Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations Balance at end of period Cash paid: Supplemental Cash Flow Information [Abstract] Interest Interest Paid, Including Capitalized Interest, Operating and Investing Activities Income taxes Income Taxes Paid Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Derivatives Derivative [Member] Fair Value Hedges Fair Value Hedging [Member] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Schedule of Fair Value of Derivative Instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of Derivative instruments Fair Value and Measurement Inputs Fair Value, by Balance Sheet Grouping [Table Text Block] Schedule of Notional Values of Derivative Instruments Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Schedule of Cash Flow Hedges Effect on Accumulated Other Comprehensive Earnings/(Losses), Net of Taxes Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Effects of Derivative Instruments Derivative Instruments, Gain (Loss) [Table Text Block] Schedule of Hedges of Net Investments in International Operations Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss) [Table Text Block] Loss Contingencies [Table] Loss Contingencies [Table] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] U.S. Commodity Futures Trading Commission ("CFTC") Litigation Case One [Member] Litigation Case One [Member] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Indian Department of Central Excise Authority Foreign Tax Authority [Member] BRAZIL BRAZIL Cadbury Cadbury [Member] Cadbury [Member] Each Additional Violation of the Commodity Exchange Act Additional [Member] Additional [Member] Litigation Status [Axis] Litigation Status [Axis] Litigation Status [Domain] Litigation Status [Domain] Show case notice Show Cause Notice [Member] Show Cause Notice [Member] Groupe Danone S.A. Global LU Biscuit Business (“LU Biscuit”) [Member] Groupe Danone S.A. Global LU Biscuit Business (“LU Biscuit”) [Member] Groupe Danone S.A. Global LU Biscuit Business (“LU Biscuit”) Selling, general and administrative expenses and interest and other expense, net Selling, General and Administrative Expenses and Interest and Other Expense, Net [Member] Selling, general and administrative expenses and interest and other expense, net. Loss Contingencies [Line Items] Loss Contingencies [Line Items] Amount for formal claim of notice presented for unpaid excise tax, as of the balance sheet date Loss Contingency, Estimate of Possible Loss Tax penalties and interest expense Income Tax Examination, Penalties and Interest Accrued Number of show cause notices Loss Contingency, Pending Claims, Number Loss contingency, filling date Loss Contingency, Lawsuit Filing Date Loss contingency, damages sought Loss Contingency, Damages Sought, Value Selling, general and administrative expenses to offset tax benefit Interest and other expense to offset tax benefit Interest Expense Net benefit for legal settlement Litigation Settlement, Amount Awarded from Other Party Income due to reversal of accrued liability under tax indemnity Benefit From Indemnification Resolution Benefit from indemnification resolution. Rental expenses Operating Leases, Rent Expense ASSETS Assets [Abstract] Cash and cash equivalents Trade receivables (net of allowances of $40 at December 31, 2018 and $50 at December 31, 2017) Accounts Receivable, Net, Current Other receivables (net of allowances of $47 at December 31, 2018 and $98 at December 31, 2017) Other Receivables, Net, Current Inventories, net Inventory, Net Other current assets Other Assets, Current Total current assets Assets, Current Property, plant and equipment, net Property, Plant and Equipment, Net Intangible assets, net Deferred income taxes Deferred Income Tax Assets, Net Other assets Other Assets, Noncurrent TOTAL ASSETS Assets LIABILITIES Liabilities [Abstract] Current portion of long-term debt Accounts payable Accounts Payable, Current Accrued marketing Accrued Advertising, Current Accrued employment costs Employee-related Liabilities, Current Other current liabilities Other Liabilities, Current Total current liabilities Liabilities, Current Accrued pension costs Accrued postretirement health care costs Liability, Other Postretirement Defined Benefit Plan, Noncurrent Other liabilities Other Liabilities, Noncurrent TOTAL LIABILITIES Liabilities Commitments and Contingencies (Note 13) Commitments and Contingencies EQUITY Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Common Stock, no par value (5,000,000,000 shares authorized and 1,996,537,778 shares issued at December 31, 2018 and December 31, 2017) Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Treasury stock, at cost (545,537,923 shares at December 31, 2018 and 508,401,694 shares at December 31, 2017) Treasury Stock, Value Total Mondelēz International Shareholders’ Equity Noncontrolling interest Stockholders' Equity Attributable to Noncontrolling Interest TOTAL EQUITY TOTAL LIABILITIES AND EQUITY Liabilities and Equity Operating income Unrealized gains/(losses) on hedging activities (mark-to-market impacts) Unrealized Gain (Loss) on Derivatives General corporate expenses Segment Reporting General Corporate Expenses Segment reporting, general corporate expenses Amortization of intangibles Net gain on divestitures Acquisition-related costs Benefit plan non-service income Interest and other expense, net Schedule of Minimum Rental Commitments Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Interest expense, debt Interest Expense, Debt Loss on debt extinguishment and related expenses (Gain)/loss related to interest rate swaps Other (income)/expense, net Other Nonoperating Income (Expense) Interest and other expense, net Accumulated (loss)/gain at beginning of period Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax Transfer of realized (gains)/losses in fair value to earnings Accumulated (loss)/gain at end of period Land and land improvements Land and Land Improvements [Member] Construction in progress Construction in Progress [Member] Property, plant and equipment, gross Property, Plant and Equipment, Gross Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property, plant and equipment, net Goodwill and Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Performance share units Performance Shares [Member] Deferred stock units Deferred Stock Units D S Us [Member] Deferred Stock Units D S Us [Member] Additional shares granted Additional Shares Granted [Member] Additional Shares Granted [Member] Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Beginning balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Shares granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Ending balance (in shares) Grant Date Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options [Abstract] Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options [Abstract] Grant date Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other Than Options, Grant Date Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other Than Options, Grant Date Weighted-Average Fair Value Per Share Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Beginning balance (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 Shares 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 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 Forfeited (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 Ending balance (in dollars per share) Weighted-Average Aggregate Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] Total shares granted Weighted Average Grant Date Fair Value Stock Granted Weighted Average Grant Date Fair Value Stock Granted Vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Actual tax benefit 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. Health care cost trend rate Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Health Care Cost Trend Rate Defined benefit plan assumptions used calculating net periodic benefit cost health care cost trend rate Antidilutive Mondelez International stock options excluded from the calculation of diluted EPS Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Schedule of Provision for Income Taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of Deferred Tax Assets and Liabilities Temporary Differences Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Changes in Unrecognized Tax Benefit Summary of Income Tax Contingencies [Table Text Block] Quarterly Financial Data (Unaudited) Quarterly Financial Information [Text Block] Earnings per Share Earnings Per Share [Text Block] Property, Plant and Equipment Property, Plant and Equipment Disclosure [Text Block] Hedging Designation Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Not Designated as Hedging Instrument, Economic Hedge Not Designated as Hedging Instrument, Economic Hedge [Member] Cost of sales Cost of Sales [Member] Valuation and Qualifying Accounts SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Unallocated Assets and Adjustments Unallocated Assets and Adjustments [Member] Unallocated assets and adjustments. Total assets Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Designated as Hedging Instrument Designated as Hedging Instrument [Member] Derivatives Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Asset Derivatives Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement Liability Derivatives Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Operating Segments Operating Segments [Member] Restructuring Costs Implementation Costs Total Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Net losses reclassified from accumulated other comprehensive earnings/(losses) to net earnings (net of tax) Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Total depreciation expense Depreciation Raw materials Inventory, Raw Materials, Gross Finished product Inventory, Finished Goods, Gross Inventories, gross Inventory, Gross Inventory reserves Inventory Valuation Reserves Inventories, net Shares Issued Movement in Shares Issued [Roll Forward] Movement in Shares Issued [Roll Forward] Balance at January 1 (in shares) Exercise of stock options and issuance of other stock awards (in shares) Stock Issued During Period, Shares, Share-based Compensation, Gross Balance at December 31 (in shares) Treasury Shares Movement in Treasury Shares [Roll Forward] Movement in Treasury Shares [Roll Forward] Balance at January 1 (in shares) Shares repurchased (in shares) Exercise of stock options and issuance of other stock awards (in shares) Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures Balance at December 31 (in shares) Shares Outstanding Movement in Shares Outstanding [Roll Forward] Movement in Shares Outstanding [Roll Forward] Balance at January 1 (in shares) Common Stock, Shares, Outstanding Shares repurchased (in shares) Exercise of stock options and issuance of other stock awards (in shares) Balance at December 31 (in shares)