Business Acquisition [Axis] Business Acquisition [Axis] Transfer of realized losses/(gains) in fair value to earnings Losses reclassified from accumulated other comprehensive earnings/(losses) to net earnings Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Intangible Assets, at cost Finite-lived and Indefinite-lived Intangible Assets [Roll Forward] Finite-lived and Indefinite-lived Intangible Assets Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Currency Translation and Highly Inflationary Accounting Foreign Currency Transactions and Translations Policy [Policy Text Block] Net earnings Net earnings Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Current period provision for expected credit losses Accounts Receivable, Credit Loss Expense (Reversal) Deferred income taxes Deferred Income Tax Assets, Net Entity Address, Postal Zip Code Entity Address, Postal Zip Code Non-cash settlements/adjustments Restructuring Reserve, Accrual Adjustment Noncurrent operating lease liability assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease, Liability, Noncurrent Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease, Liability, Noncurrent 4.500% Notes due 2035 Four Point Five Percent Notes Due 2035 [Member] Four Point Five Percent Notes Due 2035 Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Repayments of assumed debt Repayments of Assumed Debt 4.625% Notes Due May 2048 Four Point Six Twenty Five Percent Notes Due May 2048 [Member] Four Point Six Twenty Five Percent Notes Due May 2048 Debt Instrument [Axis] Debt Instrument [Axis] Facility Amount Line of Credit Facility, Maximum Borrowing Capacity Receivable [Domain] Receivable [Domain] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Current portion of long-term debt Long-Term Debt and Lease Obligation, Current Debt Debt Instrument, Fair Value Disclosure Restructuring reserve Liability balance, January 1, 2022 Liability balance, September 30, 2022 Restructuring Reserve Weighted-average cost of capital, percentage Weighted-average Cost Of Capital, Percentage Weighted-average Cost Of Capital, Percentage Currency exchange contracts Foreign Exchange Contract [Member] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Financial Instruments [Domain] Financial Instruments [Domain] Proceeds from derivative settlements and other Payments for (Proceeds from) Other Investing Activities Statistical Measurement [Domain] Statistical Measurement [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Options exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Short-term Debt, Type [Axis] Short-Term Debt, Type [Axis] Interest Rate Debt Instrument, Interest Rate, Stated Percentage Schedule of Contingent Consideration Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block] Schedule of Effects of Derivative Instruments Derivative Instruments, Gain (Loss) [Table Text Block] Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Intangibles acquired Acquisitions Intangible Assets Acquired Other Than Goodwill Intangible Assets Acquired Other Than Goodwill Restructuring, Settlement and Impairment Provisions Restructuring, Settlement And Impairment Provisions [Member] Restructuring, Settlement And Impairment Provisions Additional paid-in capital Additional Paid in Capital, Common Stock Net periodic pension cost/(benefit) Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Schedule of Purchase Price Allocation of Net Tangible and Intangible Assets Acquired and Liabilities Assumed Schedule of Business Acquisitions, by Acquisition [Table Text Block] U.S. Domestic Tax Authority [Member] Other non-cash items, net Other Noncash Income (Expense) Property, plant and equipment, net Property, plant and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Other current liabilities Increase (Decrease) in Other Current Liabilities Common Stock repurchased Common shares repurchased Treasury Stock, Value, Acquired, Cost Method Net earnings attributable to Mondelēz International Net Income (Loss) Attributable to Parent Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Mondelēz International stock options excluded from the calculation of diluted EPS (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Prior service cost/(benefit) Prior service credit Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Subsequent Event Type [Axis] Subsequent Event Type [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] Equity Component [Domain] Equity Component [Domain] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Interest and other expense, net Interest Expense [Member] Derivatives Not Designated as Hedging Instruments Not Designated as Hedging Instrument, Economic Hedge [Member] Restructuring Plan [Axis] Restructuring Plan [Axis] Investment, Name [Domain] Investment, Name [Domain] Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage Hedging Designation [Domain] Hedging Designation [Domain] Options canceled (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Derivative Instrument [Axis] Derivative Instrument [Axis] Number of operating segments Number of Operating Segments MaxFoods Pty Ltd. MaxFoods Pty Ltd. [Member] MaxFoods Pty Ltd. Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Borrowed Amount Long-Term Line of Credit Entity Address, State or Province Entity Address, State or Province Level 1 Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] 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. Schedule of Notional Values of Derivative Instruments Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Weighted- Average Rate Short-Term Debt, Weighted Average Interest Rate, at Point in Time Stock Options and Performance Share Units Share-based Payment Arrangement, Option And Performance Share Units [Member] Share-based Payment Arrangement, Option And Performance Share Units Other comprehensive earnings/(losses), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Derivative, loss on derivative Derivative, Loss on Derivative Award Type [Axis] Award Type [Axis] Effective tax rate, excluding effects of equity method investment transaction Effective Income Tax Reconciliation, Percent, Excluding Effects Of Equity Method Transaction Effective Income Tax Reconciliation, Percent, Excluding Effects Of Equity Method Transaction Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Incremental net revenues from acquisition Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Schedule of Interest and Other Expense Interest and Other Income and Expense Disclosure, Non Operating [Table Text Block] Interest and Other Income and Expense Disclosure, Non Operating [Table Text Block] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Benefit plan non-service income Benefit plan non-service income Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component Approved restructuring program cost Restructuring and Related Cost, Expected Cost 2.125% Notes Due 2024 Two Point One Twenty Five Percent Notes Due 2024 [Member] Two Point One Twenty Five Percent Notes Due 2024 Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Accounts receivables Receivables Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables 2.375% Notes due 2035 Two Point Three Seventy Five Percent Notes Due 2035 [Member] Two Point Three Seventy Five Percent Notes Due 2035 Property, plant and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Liability Class [Axis] Liability Class [Axis] Multi-year Senior Unsecured Revolving Credit Facility Expiring February 27, 2024 Multi-year Senior Unsecured Revolving Credit Facility [Member] Multi-year Senior Unsecured Revolving Credit Facility TOTAL LIABILITIES Liabilities Geographical [Axis] Geographical [Axis] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] CASH PROVIDED BY/(USED IN) INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities [Abstract] 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] Percentage of interest acquired Business Acquisition, Percentage of Voting Interests Acquired Cash Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents 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. Schedule of Amounts Reclassified from Accumulated Other Comprehensive Earnings/(Losses) Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Allowances for Credit Losses Receivables, Trade and Other Accounts Receivable, Allowance for Doubtful Accounts, Policy [Policy Text Block] Revolving Credit Agreement Revolving Credit Facility [Member] Schedule of Components of Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Postretirement Benefit Plans Postretirement Health Coverage [Member] After-tax gain (loss) on sale of equity method investment Equity Method Investment, Realized Gain (Loss) On Disposal, After Tax Equity Method Investment, Realized Gain (Loss) On Disposal, After Tax Document Type Document Type Hedged forecasted transaction period Derivative, Remaining Maturity Ricolino Ricolino [Member] Ricolino Weighted- Average Exercise or Grant Price Per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Options canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period Restructuring Type [Axis] Restructuring Type [Axis] Tax benefit due to new tax guidance Income Tax Reconciliation, Amended Tax Returns Due To New Guidance Income Tax Reconciliation, Amended Tax Returns Due To New Guidance Contingent consideration arrangement, additional consideration to be paid, low value Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, Low Balance at January 1, 2022 (in dollars per share) Balance at September 30, 2022 (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 Segments [Axis] Segments [Axis] Debt and Borrowing Arrangements Debt Disclosure [Text Block] Product and Service [Domain] Product and Service [Domain] Derivative Cash Flow Hedges Derivative Cash Flow Hedges Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest [Member] Entity Shell Company Entity Shell Company Deferred income tax (benefit)/provision Deferred Income Tax Expense (Benefit) Book value of brands with fair value in excess of book value of 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 Prepaid pension assets Assets for Plan Benefits, Defined Benefit Plan Cash Costs Charges Cash [Member] Charges Cash [Member] Fair value of ownership of equity method investment Equity Method Investment, Quoted Market Value Net tax expense incurred in connection with equity method transaction Effective Income Tax Rate Reconciliation, Equity Method Transaction, Amount Effective Income Tax Rate Reconciliation, Equity Method Transaction, Amount Financial Instrument [Axis] Financial Instrument [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Subsequent Event Subsequent Event [Member] 0.250% Notes due 2028 Zero Point Two Fifty Percent Notes Due 2028 [Member] Zero Point Two Fifty Percent Notes Due 2028 0.625% Notes Due 2022 Zero Point Six Twenty Five Percent Notes Due 2022 [Member] Zero Point Six Twenty Five Percent Notes Due 2022 Document Period End Date Document Period End Date Changes in fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Fair Value Adjustments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Fair Value Adjustments Latin America and AMEA Latin America Segment And AMEA Segment [Member] Latin America Segment And AMEA Segment Total purchase price Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Divestiture Indefinite-Lived Intangible Assets, Written off Related to Sale of Business Unit Unusual or Infrequent Item, or Both [Axis] Unusual or Infrequent Item, or Both [Axis] Accrued marketing Accrued Advertising, Current Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] TOTAL ASSETS Assets Grenade Lion/Gemstone Topco Ltd ("Grenade") [Member] Lion/Gemstone Topco Ltd ("Grenade") Write-offs charged against the allowance Accounts Receivable, Allowance for Credit Loss, Writeoff Debt Disclosure [Abstract] Debt Disclosure [Abstract] Asset impairment and exit costs Restructuring, Settlement and Impairment Provisions Per share data: Earnings Per Share [Abstract] Income Statement Location [Axis] Income Statement Location [Axis] Employer contribution Defined Benefit Plan, Plan Assets, Contributions by Employer Antidilutive Securities [Axis] Antidilutive Securities [Axis] Performance share units Performance Shares [Member] Allowance for Trade Receivables Trade Accounts Receivable [Member] Net investment hedge derivative contracts Net investment hedge contracts Interest Rate Swap [Member] Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Options exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Accounting Policies [Abstract] Accounting Policies [Abstract] Stock repurchase value Stock Repurchase Program, Authorized Amount Interest expense, debt Interest Expense, Debt Euro notes Euro Notes [Member] Euro Notes Member Accrued employment costs Employee-related Liabilities, Current Bank loans Line of Credit Line of Credit [Member] Net benefit from the release of uncertain tax positions due to the expirations of statutes of limitations, and audit settlements Income Tax Reconciliation, Tax Settlements And Expiration Of Statute Of Limitations Income tax reconciliation, tax settlements and expiration of statute of limitations. Segments [Domain] Segments [Domain] Earnings per Share Earnings Per Share [Text Block] Interest cost Defined Benefit Plan, Interest Cost Other liabilities Long-term other liabilities Other Noncurrent Liabilities [Member] Number of brands with fair value in excess of book value of 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 Schedule of Short-Term Borrowings and Related Weighted-Average Interest Rates Schedule of Short-Term Debt [Table Text Block] Disposal Group, Disposed of by Sale, Not Discontinued Operations Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Schedule of Intangible Assets Disclosure Schedule Of Intangible Assets [Table Text Block] Schedule Of Intangible Assets [Table Text Block] Comprehensive earnings/(losses) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest After-tax gain/(loss) on NIH contracts Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification and Tax Schedule of Fair Value of Derivatives Instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Award Type [Domain] Award Type [Domain] Loss on early extinguishment of debt Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Income Tax Contingency [Table] Income Tax Contingency [Table] Restructuring Plan [Domain] Restructuring Plan [Domain] Unrealized (loss)/gain in fair value After-tax gains/(losses) recognized in other comprehensive earnings/(losses) Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Total cash payment Payments to Acquire Businesses, Gross Schedule of Derivative Instruments Fair Value and Measurement Inputs Fair Value, by Balance Sheet Grouping [Table Text Block] Derivative Contract [Domain] Derivative Contract [Domain] Finished product Inventory, Finished Goods, Gross Net investment hedges Net investment hedge debt Net Investment Hedging [Member] Gross profit Gross Profit Entity Registrant Name Entity Registrant Name Debt convertible into equity interest, percentage Exchangeable Debt, Equity Method Investment, Percentage Exchangeable Debt, Equity Method Investment, Percentage Amount Redeemed Debt Instrument, Repurchased Face Amount Inventory acquired Inventory Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Europe Europe Segment [Member] Europe Segment Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Currency Goodwill, Foreign Currency Translation Gain (Loss) Currency translation adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Entity Address, City or Town Entity Address, City or Town Benefit Plans Retirement Benefits [Text Block] TOTAL EQUITY Balance at beginning of period Balance at end of period Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Principles of Consolidation Consolidation, Policy [Policy Text Block] Effective income tax rate, excluding impact from employee stock ownership plan, percent Effective Income Tax Rate Reconciliation, Excluding Impact From Employee Stock Ownership Plan, Percent Effective Income Tax Rate Reconciliation, Excluding Impact From Employee Stock Ownership Plan, Percent 1.625% Notes due 2027 One Point Six Twenty Five Percent Notes Due 2027 [Member] One Point Six Twenty Five Percent Notes Due 2027 Minimum Minimum [Member] Noncontrolling interest Stockholders' Equity Attributable to Noncontrolling Interest Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Unrealized (losses)/gains on hedging activities (mark-to-market impacts) Unrealized Gain (Loss) on Derivatives Debt convertible into equity interest, shares issuable (in shares) Exchangeable Debt, Equity Method Investment, Shares Issuable Exchangeable Debt, Equity Method Investment, Shares Issuable Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Investment, Name [Axis] Investment, Name [Axis] Pension Plans Pension Plan [Member] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Exchange price (in EUR per share) Share Price Trading Symbol Trading Symbol Entity File Number Entity File Number Average cost of shares repurchased (in dollars per share) Treasury Stock Acquired, Average Cost Per Share Goodwill and Intangible Assets Disclosure [Line Items] Goodwill and Intangible Assets Disclosure [Line Items] Goodwill and Intangible Assets Disclosure [Line Items] Tax expense/(benefit) on reclassifications Reclassification from AOCI, Current Period, Tax Dong Suh Foods Corporation Dong Suh Foods Corporation [Member] Dong Suh Foods Corporation Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Estimated amortization expense of intangibles in 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Four 6.875% Notes Due February 2038 Six Point Eight Seventy Five Percent Notes Due February 2038 [Member] Six Point Eight Seventy Five Percent Notes Due February 2038 Implementation costs Implementation Costs Restructuring Costs Implementation Cost Restructuring costs, implementation cost less: Comprehensive earnings/(losses) attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Shares granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Entity Information [Line Items] Entity Information [Line Items] Effective tax rate Effective Income Tax Rate Reconciliation, Percent Schedule of Uncommitted and Committed Credit Lines Available Schedule of Line of Credit Facilities [Table Text Block] Variable Rate Notes Variable Rate Notes [Member] Variable Rate Notes Raw materials Inventory, Raw Materials, Gross Accounts payable Increase (Decrease) in Accounts Payable Argentina ARGENTINA Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Liability at beginning of period Liability at end of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Accrued postretirement health care costs Liability, Other Postretirement Defined Benefit Plan, Noncurrent Net revenues Revenues Derivative cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Liabilities assumed Less: long-term debt Business Combination, Consideration Transferred, Liabilities Incurred Gourmet Food Gourmet Food Holdings Pty Ltd [Member] Gourmet Food Holdings Pty Ltd Income Taxes Income Tax Disclosure [Text Block] Comprehensive earnings/(losses): Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract] Credit Facility [Domain] Credit Facility [Domain] Total intangible assets, gross Balance at January 1, 2022 Balance at September 30, 2022 Intangible Assets, Gross (Excluding Goodwill) Amortization of intangible assets Amortization expense for intangible assets Amortization of intangible assets Amortization of Intangible Assets Schedule of Goodwill by Segment Schedule of Goodwill [Table Text Block] Basic earnings per share attributable to Mondelēz International (in dollars per share) Earnings Per Share, Basic Schedule of Debt Repayments Schedule of Extinguishment of Debt [Table Text Block] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Losses/(gains) reclassified into net earnings Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax Weighted average grant date fair value of shares vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Number of manufacturing facilities damaged Number Of Manufacturing Facilities Damaged Number Of Manufacturing Facilities Damaged Pension and Other Benefits Plans Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Corporate Corporate, Non-Segment [Member] Business combination, one-time cost Business Combination, Inventory Step-Up Charge Business Combination, Inventory Step-Up Charge Land and land improvements Land and Land Improvements [Member] Prior to January 1, 2022 Prior Periods [Member] Prior Periods [Member] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Treasury Stock Treasury Stock [Member] Loss contingency, damages sought Loss Contingency, Damages Sought, Value Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Total Mondelēz International Shareholders’ Equity Stockholders' Equity Attributable to Parent Financial Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Finance lease right-of-use assets in exchange for lease obligations Right-of-Use Asset Obtained in Exchange for Finance Lease Liability 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 Net actuarial gain/(loss) arising during period Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Entity Interactive Data Current Entity Interactive Data Current Number of shares of equity method investment sold (in shares) Sale of Stock, Number of Shares Issued in Transaction Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Change in assets and liabilities, net of acquisitions and divestitures: Increase (Decrease) in Operating Capital [Abstract] Equity method investment contracts Embedded Derivative Financial Instruments [Member] Estimated amortization expense of intangibles in 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Three Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Dividends paid Payments of Dividends Retained Earnings Retained Earnings [Member] Segment Reporting Information [Line Items] Segment Reporting Information [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 North America North America Segment [Member] North America Segment Common Stock Common Stock [Member] Other comprehensive earnings/(losses) attributable to Mondelēz International Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Receivable Type [Axis] Receivable Type [Axis] Repurchases of Common Stock Payments for repurchase of common Stock Payments for Repurchase of Common Stock Contingent consideration, fair value Business Combination, Contingent Consideration, Liability Class of Stock [Axis] Class of Stock [Axis] Statement [Table] Statement [Table] Reclassifications from Accumulated Other Comprehensive Income Disclosure of Reclassification Amount [Text Block] 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 Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Axis] Pre-tax gain (loss) on sale of equity method investment Equity Method Investment, Realized Gain (Loss) on Disposal Document Quarterly Report Document Quarterly Report Liability Derivatives Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement Other receivables, allowances Allowance for Credit Loss, Receivable, Other, Current Assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Long-term operating lease liabilities Operating Lease, Liability, Noncurrent Statistical Measurement [Axis] Statistical Measurement [Axis] Curtailment credit Accumulated Defined Benefit Plans Adjustment, Curtailment Credits Attributable to Parent [Member] Accumulated Defined Benefit Plans Adjustment, Curtailment Credits Attributable to Parent Number of shares repurchased (in shares) Treasury Stock, Shares, Acquired Indefinite-life intangible assets Indefinite-Lived Intangible Assets (Excluding Goodwill) Retained earnings Retained Earnings (Accumulated Deficit) Disposal Group Name [Axis] Disposal Group Name [Axis] Trade receivables (net of allowances of $42 at September 30, 2022 and $37 at December 31, 2021) Accounts Receivable, after Allowance for Credit Loss, Current Equity Components [Axis] Equity Components [Axis] Trade Names Brands Trademarks [Member] Litigation Case [Domain] Litigation Case [Domain] Currency Intangible Assets (Excluding Goodwill) Foreign Currency Translation Gain (Loss) Reflects net changes to intangible assets for foreign currency translation adjustments. Summary of Significant Accounting Policies [Line Items] Summary Of Significant Accounting Policies [Line Items] Summary Of Significant Accounting Policies [Line Items] Document Fiscal Year Focus Document Fiscal Year Focus Non-U.S. Plans Foreign Plan [Member] 0.750% Notes due 2033 Zero Point Seven Fifty Percent Notes Due 2033 [Member] Zero Point Seven Fifty Percent Notes Due 2033 U.K. UNITED KINGDOM Transfers of Financial Assets Transfers and Servicing of Financial Assets, Policy [Policy Text Block] CASH PROVIDED BY/(USED IN) OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities [Abstract] Statement [Line Items] Statement [Line Items] Balance at January 1, 2022 (in shares) Balance at September 30, 2022 (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Estimated future employer contributions over the remainder of 2022 Defined Benefit Plan, Expected Future Benefit Payment, Remainder of Fiscal Year Contingent consideration, current liability Business Combination, Contingent Consideration, Liability, Current Restructuring Program Charges Restructuring Costs [Member] Restructuring Costs [Member] Schedule of Debt Issuances Schedule Of Debt Issuances [Table Text Block] Schedule Of Debt Issuances Interest and other expense, net Nonoperating Income (Expense) Fair Value, Hierarchy [Axis) Fair Value Hierarchy and NAV [Axis] Definite-life intangible assets Finite-Lived Intangible Assets, Gross Selling, general and administrative expenses Selling, General and Administrative Expense Intercompany loans and forecasted interest payments Intercompany Loans And Forecasted Interest Payments [Member] Intercompany Loans and Forecasted Interest Payments [Member] Business Combination, Debt Assumed Business Combination, Debt Assumed [Member] Business Combination, Debt Assumed Loss Contingencies [Table] Loss Contingencies [Table] Decrease in contingent consideration liability Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Latin America Latin America Segment [Member] Latin America Segment Operating lease right of use assets Operating Lease, Right-of-Use Asset Accumulated Other Comprehensive Earnings/(Losses) Accumulated other comprehensive income attributable to Mondelēz International AOCI Attributable to Parent [Member] Credit Facility Expiring February 27, 2024 Senior Unsecured Revolving Credit Facility Maturing February 27, 2024 [Member] Senior Unsecured Revolving Credit Facility Maturing February 27, 2024 Number of impaired brands Impaired Intangible Asset, Number Impaired Intangible Asset, Number Loss contingency, filing date Loss Contingency, Lawsuit Filing Date Type of Restructuring [Domain] Type of Restructuring [Domain] Document Transition Report Document Transition Report Local Phone Number Local Phone Number Schedule of Stock Options Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Operating income Operating Income (Loss) Income tax benefit from business combination Income Tax Reconciliation, Business Combination Income Tax Reconciliation, Business Combination Schedule of Performance Share Units and Stock-Based Awards Activity Share-Based Payment Arrangement, Activity [Table Text Block] Inventories, net Increase (Decrease) in Inventories Clif Bar Clif Bar & Company [Member] Clif Bar & Company Total derivatives Derivative, Fair Value, Net New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Contingent Consideration Contingent Consideration [Member] Contingent Consideration Military Invasion of Ukraine War In Ukraine [Member] War In Ukraine Inventories, gross Inventory, Gross Goodwill Goodwill Balance at January 1, 2022 Balance at September 30, 2022 Goodwill Biscuits Biscuits [Member] Biscuits Other current liabilities Other Current Liabilities [Member] Treasury stock, at cost (in shares) Treasury Stock, Shares Property, Plant and Equipment, Type Long-Lived Tangible Asset [Axis] 6.500% Notes Due November 2031 Six Point Fifty Percent Notes Due November 2031 [Member] Six Point Fifty Percent Notes Due November 2031 Adjustments to reconcile net earnings to operating cash flows: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Goodwill and Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Income tax provision Income Tax Expense (Benefit) Geographical [Domain] Geographical [Domain] Amortization of experience losses and prior service costs Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member] Cash, cash equivalents and restricted cash: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect [Abstract] Deferred income taxes Deferred Income Tax Liabilities, Net Finance lease liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finance Lease, Liability, Noncurrent Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finance Lease, Liability, Noncurrent Income Statement [Abstract] Income Statement [Abstract] Hedging Relationship [Axis] Hedging Relationship [Axis] Additional Paid-in Capital Additional Paid-in Capital [Member] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Document Fiscal Period Focus Document Fiscal Period Focus Aggregate intrinsic value options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Cost of sales Cost of Goods and Services Sold Proceeds from equity method investment transaction Proceeds from Sale of Equity Method Investments Weighted-average shares for diluted EPS (in shares) Weighted Average Number of Shares Outstanding, Diluted Derivative [Line Items] Derivative [Line Items] 6.875% Notes Due January 2039 Six Point Eight Seventy Five Percent Notes Due January 2039 [Member] Six Point Eight Seventy Five Percent Notes Due January 2039 Schedule of Components of Inventories Schedule of Inventory, Current [Table Text Block] Swiss franc notes Franc Notes [Member] Franc Notes [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] 2014-2018 Restructuring Program Two Thousand Fourteen To Two Thousand Eighteen Restructuring Program [Member] Two Thousand Fourteen To Two Thousand Eighteen Restructuring Program [Member] Net issuances/(repayments) of short-term borrowings Proceeds From (Repayments Of) Other Short-term Debt Proceeds From (Repayments Of) Other Short-term Debt Buildings and building improvements Building and Building Improvements [Member] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Number of countries in which entity operates (more than) Number of Countries in which Entity Operates Common Stock, no par value (5,000,000,000 shares authorized and 1,996,537,778 shares issued at September 30, 2022 and December 31, 2021) Common Stock, Value, Issued Carrying Value Reported Value Measurement [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 Current liabilities assumed Current liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Amount of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination Business Combination, Step Acquisition, Equity Interest In Acquiree, Amount Business Combination, Step Acquisition, Equity Interest In Acquiree, Amount Amounts excluded from the assessment of hedge effectiveness Gain (Loss) on Components Excluded from Assessment of Foreign Currency Cash Flow Hedge Effectiveness Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Acquisition integration costs Business Combination, Integration Related Costs 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 Short-term Debt [Line Items] Short-Term Debt [Line Items] 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] Operating Segments Operating Segments [Member] Expected transfer of unrealized losses (net of taxes) for interest rate cash flow hedges to earnings during the next 12 months Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months Deferred tax assets Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Gain on acquisition Pre-tax gain to step up investment to fair value and consolidate the company Gain on acquisition Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain Exercise of stock options and issuance of other stock awards Shares Granted, Value, Share-Based Payment Arrangement, after Forfeiture Schedule of Hedges of Net Investments in International Operations Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss) [Table Text Block] Balance at beginning of period Balance at end of period Cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Notes Payable Loans Payable [Member] Noncontrolling interest earnings Noncontrolling interest earnings Net Income (Loss) Attributable to Noncontrolling Interest Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Chipita, S.A. Chipita, S.A. [Member] Chipita, S.A. Cash received from options exercised Proceeds from Stock Options Exercised Long-term debt proceeds Proceeds from Issuance of Long-Term Debt Curtailment credit Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment Common stock, shares issued (in shares) Common Stock, Shares, Issued Contingent consideration arising from acquisitions Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases 3.625% Notes Due February 2026 Three Point Six Twenty Five Percent Notes Due February 2026 [Member] Three Point Six Twenty Five Percent Notes Due February 2026 Equity method investments Equity Method Investments Accrued capital expenditures unpaid Capital Expenditures Incurred but Not yet Paid Hu Hu Master Holdings [Member] Hu Master Holdings Retirement Plan Type [Domain] Retirement Plan Type [Domain] Acquisition-related costs Acquisition-related costs Business Combination, Acquisition Related Costs Income Statement Location [Domain] Income Statement Location [Domain] 2.750% Notes Due April 2030 Two Point Seven Fifty Percent Notes Due April 2030 [Member] Two Point Seven Fifty Percent Notes Due April 2030 Cash flow hedges Cash Flow Hedging [Member] Accrued expense Accrued Liabilities Amendment Flag Amendment Flag Net cash (used in)/provided by investing activities Net Cash Provided by (Used in) Investing Activities 0.000% Notes Due September 2024 Zero Point Zero Percent Notes Due 2024 [Member] Zero Point Zero Percent Notes Due 2024 Debt issued Gross Proceeds Debt Instrument, Face Amount Payments to acquire businesses and other related costs Payments to Acquire Businesses And Other Related Costs Payments to Acquire Businesses And Other Related Costs Total other comprehensive earnings/(losses) Other comprehensive earnings/(losses), net of income taxes Other Comprehensive Income (Loss), Net of Tax Comprehensive earnings/(losses) attributable to Mondelēz International Comprehensive Income (Loss), Net of Tax, Attributable to Parent Litigation Case [Axis] Litigation Case [Axis] Goodwill acquired Acquisitions Goodwill, Acquired During Period Schedule of Debt Redemptions Debt Instrument Redemption [Table Text Block] Acquisitions and Divestitures Mergers, Acquisitions and Dispositions Disclosures [Text Block] Summary of Significant Accounting Policies [Table] Summary Of Significant Accounting Policies [Table] Summary of significant accounting policies [Table] Construction in progress Construction in Progress [Member] Entity Current Reporting Status Entity Current Reporting Status Multiemployer plan, accreted interest on the long-term liability Multiemployer Plans, Withdrawal Obligation, Accreted Interest Multiemployer Plans, Withdrawal Obligation, Accreted Interest Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Other current liabilities Other Liabilities, Current Deferred tax liabilities assumed Deferred tax liability Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Other assets Other Assets, Noncurrent General corporate expenses Segment Reporting General Corporate Expenses Segment reporting, general corporate expenses Net monetary assets (liabilities) Net Monetary Assets (Liabilities) Net Monetary Assets (Liabilities). Multiemployer plan, withdrawal liability Multiemployer Plans, Withdrawal Obligation Cash spent in restructuring Cash spent Payments for Restructuring Goodwill and Intangible Assets Disclosure [Table] Goodwill and Intangible Assets Disclosure [Table] Goodwill and Intangible Assets Disclosure [Table] Property, plant and equipment impairment charges Tangible Asset Impairment Charges Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations Severance and Related Costs Severance and related costs Employee Severance [Member] JDEP JDE Peet’s N.V. [Member] JDE Peet’s N.V. Commodity contracts Commodity Contract [Member] 4.125% Notes Due May 2028 Four Point One Twenty Five Percent Notes Due May 2028 [Member] Four Point One Twenty Five Percent Notes Due May 2028 Derivative [Table] Derivative [Table] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Balance at January 1, 2022(in shares) Balance at September 30, 2022 (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Payments for capital expenditures accrued in the prior year Payments to Acquire Property Plant and Equipment Accrued for In Prior Year Payments to Acquire Property Plant and Equipment Accrued for In Prior Year Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Definite life intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Gain (loss) on sale of property Gain (Loss) on Sale of Properties Discrete net tax benefit (expense) Effective Tax Rate Net Tax Benefits Effective Tax Rate Net Tax Benefits Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Effect of exchange rate changes on cash, cash equivalents and restricted cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations LIABILITIES Liabilities [Abstract] Share Repurchase Program Amended December 2, 2020 Share Repurchase Program Amended December 2, 2020 [Member] Share Repurchase Program Amended December 2, 2020 Entities [Table] Entities [Table] British pound sterling notes Sterling Notes [Member] Sterling notes Member Long-term debt repayments Redemption of long-term debt Repayments of long-term debt Repayments of Long-Term Debt Postemployment Benefits [Abstract] Postemployment Benefits [Abstract] Domestic Plan Domestic Plan [Member] Treasury stock, at cost (629,145,172 shares at September 30, 2022 and 604,907,239 shares at December 31, 2021) Treasury Stock, Value Contingent consideration arrangement, additional consideration to be paid, high value Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High Pension and other benefit plans Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Exchangeable Notes Notes Payable, Other Payables [Member] Estimated annual effective tax rate Estimated Annual Effective Tax Rate From Continuing Operations Estimated Annual Effective Tax Rate From Continuing Operations Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] Trade receivables, allowances Accounts Receivable, Allowance for Credit Loss, Current Cash dividends received from equity method investments Proceeds from Dividends Received Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Interest and other expense, net Interest and other expense, net Other Nonoperating Income (Expense) Balance Sheet Location [Axis] Balance Sheet Location [Axis] JDEP and KDP Keurig Dr Pepper Inc. and JDE Peets, B.V. [Member] Keurig Dr Pepper Inc. and JDE Peets, B.V. Contingent consideration Contingent consideration, liability, noncurrent Business Combination, Contingent Consideration, Liability, Noncurrent Restructuring Program Restructuring and Related Activities Disclosure [Text Block] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Multiemployer plan, withdrawal obligation term Multiemployer Plans, Withdrawal Obligation Term Multiemployer Plans, Withdrawal Obligation Term Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Chocolate Chocolate [Member] Chocolate [Member] Maximum Maximum [Member] After-tax gain to step up investment to fair value and consolidate the company Business Combination, Step Acquisition, Equity Interest In Acquiree, Re-measurement Gain After Tax Business Combination, Step Acquisition, Equity Interest In Acquiree, Re-measurement Gain After Tax Schedule of Net Revenues by Product Category Revenue from External Customers by Products and Services [Table Text Block] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Accumulated other comprehensive losses Accumulated Other Comprehensive Income (Loss), Net of Tax 7.000% Notes Due August 2037 Seven Point Zero Percent Notes Due August 2037 [Member] Seven Point Zero Percent Notes Due August 2037 Class A Common Stock, no par value Common Class A [Member] Deferred stock units Deferred Stock Units D S Us [Member] Deferred Stock Units D S Us [Member] AMEA Asia Pacific, Middle East And Africa [Member] Asia Pacific, Middle East And Africa Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Cash, Cash Equivalents and Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] KDP Keurig Dr Pepper Inc. [Member] Keurig Dr Pepper Inc. Uncommitted credit facilities Uncommitted Credit Facility [Member] Uncommitted Credit Facility Total current assets Assets, Current Derivatives designated as accounting hedges Designated as Hedging Instrument [Member] Incentive payment charges and other expenses related to frozen benefit plan Defined Benefit Plan, Cost of Providing Special and Contractual Termination Benefits Business Acquisition [Line Items] Business Acquisition [Line Items] Entity Small Business Entity Small Business Measurement Basis [Axis] Measurement Basis [Axis] Schedule of Components of Net Benefit Costs/(Credits) Schedule of Net Benefit Costs [Table Text Block] Cash dividends declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Unusual or Infrequent Item, or Both [Domain] Unusual or Infrequent Item, or Both [Domain] Indefinite life intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Basis of Presentation Significant Accounting Policies [Text Block] Actual tax benefit realized and recorded in the provision for income taxes for the tax deductions from the option exercises Share-Based Payment Arrangement, Exercise of Option, Tax Benefit Schedule of Fair Value of Debt Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Shares Subject to Option Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Property, Plant and Equipment Property, Plant and Equipment Disclosure [Text Block] Equity method investment, decrease in ownership percentage Equity Method Investment, Decrease In Ownership Percentage Equity Method Investment, Decrease In Ownership Percentage Aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Credit Facility Expiring March 11, 2023 Supplemental Term Loan Credit Facility Expiring March 11, 2023 [Member] Supplemental Term Loan Credit Facility Expiring March 11, 2023 Short-term borrowings Amount Outstanding Short-Term Debt Title of 12(b) Security Title of 12(b) Security Schedule of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] 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 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] Retirement Plan Sponsor Location [Domain] Retirement Plan Sponsor Location [Domain] Finance leases right of use assets Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Finance Lease, Right-Of-Use Asset Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Finance Lease, Right-Of-Use Asset Distributions from equity method investments Proceeds from Equity Method Investment, Distribution Operating lease, right-of-use asset acquired Finance leases right of use assets Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Right-Of-Use Asset Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Right-Of-Use Asset Options granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures Debt Instrument [Line Items] Debt Instrument [Line Items] Business Combination and Asset Acquisition [Abstract] Approved capital expenditures Capital Expenditures, Authorized Amount Capital Expenditures, Authorized Amount Dong Suh Oil & Fats Co. Ltd. Dong Suh Oil & Fats Co. Ltd. [Member] Dong Suh Oil & Fats Co. Ltd. Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Class of Stock [Line Items] Class of Stock [Line Items] 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 Segment Reporting Segment Reporting Disclosure [Text Block] Other expense/(income), net Other Nonoperating Income Selling, general and administrative expenses Selling, General and Administrative Expenses [Member] Performance Share Units and Other Stock-Based Awards Deferred Stock Units, Performance Units and Restricted Stock [Member] Deferred Stock Units, Performance Units and Restricted Stock [Member] Schedule of Changes in Goodwill and Intangible Assets Schedule of Intangible Assets and Goodwill [Table Text Block] 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] Derivatives instruments, pre-tax gains/(losses) recognized in earnings Derivative, Gain (Loss) on Derivative, Net Estimated amortization expense of intangibles in 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two Fair Value Estimate of Fair Value Measurement [Member] Options granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Credit Facility Expiring July 29, 2025 Supplemental Term Loan Credit Facility Expiring July 29, 2025 [Member] Supplemental Term Loan Credit Facility Expiring July 29, 2025 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. Incremental costs due to war in Ukraine, before tax Incremental Costs Due To War In Ukraine, Before Tax Incremental Costs Due To War In Ukraine, Before Tax Canadian dollar notes Canadian notes Canadian Dollar Notes [Member] Canadian Dollar Notes Inventories, net Inventories, net Inventory, Net Gum & Candy Gum and Candy [Member] Gum and Candy [Member] Accounts payable Accounts Payable, Current Restructuring charges Charges Restructuring Costs Restructuring Charges Income Tax Authority [Axis] Income Tax Authority [Axis] Accumulated depreciation Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Hedging Relationship [Domain] Hedging Relationship [Domain] Hedging Designation Hedging Designation [Axis] Europe and North America Europe Segment And North America Segment [Member] Europe Segment And North America Segment Currency Accounts Receivable, Allowance For Credit Loss, Foreign Currency Translation And Other Accounts Receivable, Allowance For Credit Loss, Foreign Currency Translation And Other Weighted average grant date fair value of shares granted Weighted Average Grant Date Fair Value Stock Granted Weighted Average Grant Date Fair Value Stock Granted Accrued pension costs Liability, Defined Benefit Pension Plan, Noncurrent Entity Filer Category Entity Filer Category Weighted-average shares for basic EPS (in shares) Weighted Average Number of Shares Outstanding, Basic EQUITY Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] 2.125% Notes Due September 2022 Two Point One Twenty Five Percent Notes Due September 2022 [Member] Two Point One Twenty Five Percent Notes Due September 2022 Remeasurement gain (loss) due to inflationary accounting Amount Recognized in Income Due to Inflationary Accounting U.S. Plans UNITED STATES 4.250% Notes Due 2025 Four Point Two Fifty Percent Notes Due 2025 [Member] Four Point Two Fifty Percent Notes Due 2025 Asset Derivatives Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement Beverages Beverages [Member] Beverages [Member] Equity method investment, ownership percentage Equity Method Investment, Ownership Percentage U.S. Commodity Futures Trading Commission (CFTC) Litigation Case One [Member] Litigation Case One [Member] Commitments and Contingencies (Note 12) Commitments and Contingencies Security Exchange Name Security Exchange Name Balance at January 1, 2022 (in dollars per share) Balance at September 30, 2022 (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Credit Facility Expiring February 23, 2022 Senior Unsecured Revolving Credit Facility Maturing February 23, 2022 [Member] Senior Unsecured Revolving Credit Facility Maturing February 23, 2022 Weighted-Average Aggregate Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] Notional Amount Derivative, aggregate notional value Derivative, Notional Amount Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Increase in approved restructuring program costs Restructuring And Related Cost, Expected Cost, Increase Restructuring And Related Cost, Expected Cost, Increase Schedule of Segment Net Revenues and Earnings Reconciliation of Revenue from Segments to Consolidated [Table Text Block] After-tax gains/(losses) reclassified from accumulated other comprehensive income into earnings/(losses) Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Restricted cash Restricted Cash, Current Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Long-term other liabilities Other liabilities Other liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Short-term Debt, Type [Domain] Short-Term Debt, Type [Domain] General and Administrative Expense General and Administrative Expense [Member] Additional shares granted Additional Shares Granted [Member] Additional Shares Granted [Member] 2.625% Notes Due 2027 Two Point Six Twenty Five Percent Notes Due 2027 [Member] Two Point Six Twenty Five Percent Notes Due 2027 Non-cash Costs Charges Noncash [Member] Charges Noncash [Member] Service cost Defined Benefit Plan, Service Cost Cover [Abstract] Cover [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Turkey TURKEY Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Fair Value, Inputs, Level 3 [Member] Earnings before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Goodwill impairment Asset impairments Goodwill, Impairment Loss Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Stock Plans Share-Based Payment Arrangement [Text Block] Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Loss on debt extinguishment and related expenses Loss on debt extinguishment and related expenses Gains (Losses) On Extinguishment Of Debt And Related Expenses Gains (Losses) On Extinguishment Of Debt And Related Expenses Balance at January 1, 2022 Balance at June 30, 2022 Accounts Receivable, Allowance for Credit Loss Derivative Derivative [Member] Allowance for Other Current Receivables Other Current Receivables [Member] Other Current Receivables 1.375% Notes due 2041 One Point Three Seventy Five Percent Notes Due 2041 [Member] One Point Three Seventy Five Percent Notes Due 2041 Annual grant to eligible employees Group One [Member] Group One [Member] Less: cash received Cash Acquired from Acquisition Segment Reporting [Abstract] Segment Reporting [Abstract] (Loss)/gain on equity method investment transactions Loss/(gain) on equity method investment transactions Equity Method Investment, Realized Gain (Loss) On Transaction Equity Method Investment, Realized Gain (Loss) On Transaction Non-controlling Interest Noncontrolling Interest [Member] Other Other Acquisitions [Member] Other Acquisitions Divestiture Goodwill, Written off Related to Sale of Business Unit Net loss from experience differences Amortization of net gains Defined Benefit Plan, Amortization of Gain (Loss) TOTAL LIABILITIES AND EQUITY Liabilities and Equity Debt instrument, term Debt Instrument, Term 3.875% Notes due 2045 Three Point Eight Seventy Five Percent Notes Due 2045 [Member] Three Point Eight Seventy Five Percent Notes Due 2045 Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Goodwill Goodwill [Roll Forward] Remaining share repurchase capacity Stock Repurchase Program, Remaining Authorized Repurchase Amount 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 Receivables, net Increase (Decrease) in Receivables Proceeds from divestitures including equity method investments Proceeds From Sale Of Equity Method Investments And Divestiture Of Businesses, Net Of Cash Divested Proceeds From Sale Of Equity Method Investments And Divestiture Of Businesses, Net Of Cash Divested Derivatives not designated as accounting hedges Not Designated as Hedging Instrument [Member] Disposal Group Name [Domain] Disposal Group Name [Domain] Trade receivable reversal and inventory recoveries Accounts Receivable Credit Loss Reversal And Inventory Recoveries Accounts Receivable Credit Loss Reversal And Inventory Recoveries Acquisitions, net of cash received Payments to acquire business net of cash acquired Net Cash Paid Payments to Acquire Businesses, Net of Cash Acquired Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Goodwill expected to be deductible for income tax purposes Business Acquisition, Goodwill, Expected Tax Deductible Amount Current Fiscal Year End Date Current Fiscal Year End Date Other current assets acquired Other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Intangible assets, net Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Diluted earnings per share attributable to Mondelēz International (in dollars per share) Earnings Per Share, Diluted Consolidation Items [Axis] Consolidation Items [Axis] Total current liabilities Liabilities, Current Payment of employee stock ownership plan expense Business Combination, Payment Of Employee Stock Ownership Plan Expense Business Combination, Payment Of Employee Stock Ownership Plan Expense Cash dividends declared Dividends, Cash Settlement losses and other expenses Defined Benefit Plan, Settlement Gains (Losses) And Other Income (Expenses) Defined Benefit Plan, Settlement Gains (Losses) And Other Income (Expenses) Other current assets Other Assets, Current Schedule of Changes in Allowances for Credit Losses Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Cheese & Grocery Cheese and Grocery [Member] Cheese and Grocery [Member] 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. Share Repurchase Program [Axis] Share Repurchase Program [Axis] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Postemployment Benefit Plans Post Employment Benefit Plans [Member] Post Employment Benefit Plans [Member] Tax (expense)/benefit before reclassifications Other Comprehensive Income (Loss), before Reclassifications, before Tax Net tax expense from increase in deferred tax liability resulting from tax legislation Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Entity Address, Address Line One Entity Address, Address Line One Tax (expense)/benefit Other Comprehensive Income (Loss), Tax Income Tax Authority [Domain] Income Tax Authority [Domain] Other Proceeds from (Payments for) Other Financing Activities Product and Service [Axis] Product and Service [Axis] Class of Stock [Domain] Class of Stock [Domain] Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Other assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Currency Restructuring Reserve, Foreign Currency Translation Gain (Loss) Credit Facility Expiring February 22, 2023 Senior Unsecured Revolving Credit Facility Maturing February 22, 2023 [Member] Senior Unsecured Revolving Credit Facility Maturing February 22, 2023 Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Credit Facility [Axis] Credit Facility [Axis] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Long-term debt Long-Term Debt and Lease Obligation 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) Inventory valuation reserves and write-offs Inventory reserves Inventory Valuation Reserves Inventories Inventory Disclosure [Text Block] Equity [Abstract] Equity [Abstract] Asset Write-downs Asset Write Downs [Member] Asset Write-Downs [Member] Machinery and equipment Machinery and Equipment [Member] Currency Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Foreign Currency Translation Adjustments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Foreign Currency Translation Adjustments Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Other receivables (net of allowances of $49 at September 30, 2022 and $49 at December 31, 2021) Other Receivables, Net, Current Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Increase in approved capital expenditures Capital Expenditures, Authorized Amount, Increase Capital Expenditures, Authorized Amount, Increase Entity Tax Identification Number Entity Tax Identification Number Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Impaired Assets to be Disposed of by Method Other than Sale [Table] Impaired Assets to be Disposed of by Method Other than Sale [Table] 3.000% Notes Due 2032 Three Point Zero Percent Notes Due 2032 [Member] Three Point Zero Percent Notes Due 2032 Trading Activity [Axis] Trading Activity [Axis] Schedule of Short-term Debt [Table] Schedule of Short-Term Debt [Table] Estimated amortization expense of intangibles in 2022 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Forecasted transactions Forecasted Transactions [Member] Forecasted Transactions [Member] Property, plant and equipment, gross Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization 0.650% Notes Due July 2022 Zero Point Six Fifty Percent Notes Due July 2022 [Member] Zero Point Six Fifty Percent Notes Due July 2022 Number of countries in which products are sold (more than) Number Of Countries In Which Products Are Sold Number Of Countries In Which Products Are Sold Common stock, no par value (in dollars per share) Common Stock, No Par Value Contingent Consideration Liability Activity [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] (Decrease)/Increase Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Schedule of Restructuring Program Liability Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Schedule of Restructuring Charges Related to Property, Plant and Equipment Schedule of Restructuring and Implementation Costs by Segment Restructuring and Related Costs [Table Text Block] Commercial paper Commercial Paper [Member] Entity Central Index Key Entity Central Index Key Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Credit Facility Expiring February 23, 2027 Senior Unsecured Revolving Credit Facility Maturing February 23, 2027 [Member] Senior Unsecured Revolving Credit Facility Maturing February 23, 2027 Weighted-average grant date 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] Early Settlement of Currency Exchange Contracts Early Settlement Of Currency Exchange Contracts [Member] Early Settlement Of Currency Exchange Contracts Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] AMEA Asia, Middle East and Africa Segment [Member] Asia, Middle East and Africa Segment Purchase consideration Business Combination, Consideration Transferred Restructuring and implementation charges Total Restructuring And Implementation Costs Restructuring and implementation costs, total City Area Code City Area Code Trade receivable, allowance for credit loss, period increase (decrease) Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease) ASSETS Assets [Abstract] Other current assets Increase (Decrease) in Other Current Assets Impairment of intangible assets Asset impairments Impairment of Intangible Assets (Excluding Goodwill) Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Retirement Benefits [Abstract] Retirement Benefits [Abstract] Incremental operating income (loss) from acquisition Business Combination, Pro Forma Information, Operating Income (Loss) Of Acquiree Since Acquisition Date, Actual Business Combination, Pro Forma Information, Operating Income (Loss) Of Acquiree Since Acquisition Date, Actual 6.500% Notes Due February 2040 Six Point Fifty Percent Notes Due February 2040 [Member] Six Point Fifty Percent Notes Due February 2040 Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Additional options issued Group Two [Member] Group Two [Member] Each Additional Violation of the Commodity Exchange Act Additional [Member] Additional [Member] CASH PROVIDED BY/(USED IN) FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Actual tax benefit/(expense) realized for the tax deductions from the shares vested (less than $1 million in the three months ended September 30, 2022) Share-Based Compensation, Tax Benefit Realized From Stock Awards Vesting Disclosure of the aggregate tax benefit realized from stock awards that vested. Less: other comprehensive (earnings)/loss attributable to noncontrolling interests Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest Currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Other liabilities Other Liabilities, Noncurrent Interest rate contracts Interest Rate Contract [Member] Allowance for Long-Term Receivables Other Long-term Receivables [Member] Other Long-term Receivables Equity Method Investments Equity Method Investments and Joint Ventures Disclosure [Text Block] Equity method investment net earnings Equity method investment net earnings Income (Loss) from Equity Method Investments Settlement losses and other expenses Accumulated Defined Benefit Plans Adjustment, Settlement Adjustments Attributable to Parent [Member] Accumulated Defined Benefit Plans Adjustment, Settlement Adjustments Attributable to Parent Disposal Group Classification [Domain] Disposal Group Classification [Domain] Capital expenditures Capital expenditures Payments to Acquire Property, Plant, and Equipment Asset impairments and accelerated depreciation Total Asset Impairment Charges Estimated amortization expense of intangibles in 2023 Finite-Lived Intangible Asset, Expected Amortization, Year One Proceeds from divestiture of businesses, net of cash divested Proceeds from Divestiture of Businesses, Net of Cash Divested Trading Activity, by Type [Domain] Trading Activity, by Type [Domain] Schedule of Calculation of Basic and Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Operating lease right-of-use assets obtained in exchange for lease obligations Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Cost of sales Cost of Sales [Member] Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Incremental costs due to war in Ukraine, after tax Incremental Costs Due To War In Ukraine, Net Of Tax Incremental Costs Due To War In Ukraine, Net Of Tax