Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Condiments, Sauces, and Spreads Condiments, Sauces, and Spreads [Member] Condiments and Sauces. Maximum Maximum [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Reclassifications Reclassification from AOCI, Current Period, Tax [Abstract] Cost of Products Sold Cost of Products Sold [Member] Cost of Products Sold Title of 12(b) Security Title of 12(b) Security Net income/(loss) attributable to common shareholders Net Income (Loss) Available to Common Stockholders, Diluted Document Fiscal Year Focus Document Fiscal Year Focus Desserts [Member] Desserts [Member] Desserts Derivative Instruments Gain Loss By Hedging Relationship By Income Statement Location By Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) [Table] Adjustment to Compensation, Amount Adjustment to Compensation Amount Financial Instrument [Axis] Financial Instrument [Axis] Other Implementation Costs Other Implementation Costs [Member] Other Implementation Costs [Member] Segment Reporting [Abstract] Segment Reporting [Abstract] Restructuring Plan [Axis] Restructuring Plan [Axis] Common stock, $0.01 par value (5,000 shares authorized; 1,260 shares issued and 1,186 shares outstanding at March 28, 2026; 1,257 shares issued and 1,184 shares outstanding at December 27, 2025) Common Stock, Value, Issued Amounts Excluded from Effectiveness Assessment Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments and Tax [Abstract] Schedule of RSU Activity and Related Information Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Interest expense Interest Expense, Operating and Nonoperating Trademarks Trademarks [Member] Postemployment Benefits Retirement Benefits [Text Block] Restatement Determination Date Restatement Determination Date Expected return on plan assets Expected return (loss) Defined Benefit Plan, Expected Return (Loss) on Plan Assets Accumulated Gain (Loss), Net, Fair Value Hedge, Parent Accumulated Gain (Loss), Net, Fair Value Hedge, Parent [Member] Accumulated Gain (Loss), Net, Fair Value Hedge, Parent Derivative Instrument [Axis] Derivative Instrument [Axis] Tax Other Comprehensive Income (Loss) before Reclassifications, Tax Proceeds from sale of business, net of cash disposed Proceeds from Divestiture of Businesses Accounts Receivable, Allowance for Credit Loss Accounts Receivable, Allowance for Credit Loss US Treasury and Government US Treasury and Government [Member] Amendment Flag Amendment Flag Goodwill [Line Items] Goodwill [Line Items] Schedule of Notional Values of Outstanding Derivatives Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Disposal Group Classification [Axis] Disposal Group Classification [Axis] Net Fair Value Hedges AOCI, Derivative Qualifying as Hedge, Excluded Component, Parent [Member] Other comprehensive income/(loss) excluding redeemable noncontrolling interest Other Comprehensive Income/(Loss), Net of Tax, Excluding Redeemable Noncontrolling Interest Other Comprehensive Income/(Loss), Net of Tax, Excluding Redeemable Noncontrolling Interest Gross Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Debt Securities, Available-for-Sale Debt Securities, Available-for-Sale [Table Text Block] Loss Contingencies [Table] Loss Contingencies [Table] 20% or less Percent Range - 20% or less [Member] Percent Range - 20% or less Disposal Group, Held-for-Sale, Not Discontinued Operations Disposal Group, Held-for-Sale, Not Discontinued Operations [Member] Other comprehensive income/(loss), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] PSUs Performance Share Units (PSUs) [Member] Performance Share Units (PSUs) Amounts excluded from the effectiveness assessment of net investment hedges Other Comprehensive Income (Loss), Net Investment Hedge, Excluded Component, Increase (Decrease), before Adjustments, after Tax Other Comprehensive Income (Loss), Net Investment Hedge, Excluded Component, Increase (Decrease), before Adjustments, after Tax Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Entity Address, State or Province Entity Address, State or Province Refrigerated Snacks Refrigerated Snacks [Member] Refrigerated Snacks Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross PEO Total Compensation Amount PEO Total Compensation Amount Common Stock, Par or Stated Value Per Share Common Stock, Par or Stated Value Per Share Depreciation and amortization Segment Reporting, Long-Lived Asset, Expenditure for Addition Reclassification out of Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income [Member] Intangible assets, net Intangible Asset, Excluding Goodwill, after Accumulated Amortization Weighted average shares of common stock outstanding (in shares) Weighted average shares of common stock outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Derivative, notional amount Derivative, Notional Amount Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Goodwill, impaired, accumulated impairment loss Goodwill, Impaired, Accumulated Impairment Loss Segment Adjusted EBITDA Segment Adjusted EBITDA [Table Text Block] Segment Adjusted EBITDA [Table Text Block] Retirement Benefits [Abstract] Retirement Benefits [Abstract] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Loss Contingencies [Line Items] Loss Contingencies [Line Items] Number of reportable segments Number of Reportable Segments Total current liabilities Liabilities, Current Subsegments Consolidation Items [Axis] Subsegments Consolidation Items [Axis] Work in process Inventory, Work in Process, Net of Reserves Restructuring Costs Excluded from Segments Schedule of Restructuring and Related Costs Excluded from Segments [Table Text Block] Schedule of Restructuring and Related Costs Excluded from Segments [Table Text Block] Customer-related assets Customer Relationships [Member] Net sales Revenue from Contract with Customer, Including Assessed Tax Entity Address, City or Town Entity Address, City or Town Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Balance Sheets Statement of Financial Position [Abstract] Document Information [Line Items] Document Information [Line Items] Non-U.S. Plans Foreign Plan [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Class of Stock [Axis] Class of Stock [Axis] Net Intangible Asset, Finite-Lived, after Accumulated Amortization Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments and Tax Net of Tax Amount Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments and Tax Net income/(loss) attributable to common shareholders Net Income (Loss) Available to Common Stockholders, Basic Level 2 Fair Value, Inputs, Level 2 [Member] Accumulated Amortization Intangible Asset, Finite-Lived, Accumulated Amortization Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Total other comprehensive income/(loss) Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] U.S. Plans UNITED STATES Other Exit Costs Other Restructuring [Member] Collateral posted related to commodity derivative margin requirements, asset Margin Deposit Assets Before Tax Amount OCI, before Reclassifications, before Tax, Attributable to Parent Treasury stock, at cost (74 shares at March 28, 2026 and 73 shares at December 27, 2025) Treasury Stock, Value Accounting Standards Not Adopted Yet New Accounting Pronouncements, Policy [Policy Text Block] Noncontrolling Interest Noncontrolling Interest [Member] Domestic Plan Domestic Plan [Member] Use of Estimates Use of Estimates, Policy [Policy Text Block] Total other comprehensive income/(loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent International Developed Segment International Developed Segment [Member] International Developed Segment Brand, percentage of fair value in excess of carrying value Brand, percentage of fair value in excess of carrying value Brand, percentage of fair value in excess of carrying value Reporting Units With 5% Or Less Excess Fair Value Over Carrying Amount Reporting Units With 5% Or Less Excess Fair Value Over Carrying Amount [Member] Reporting Units With 5% Or Less Excess Fair Value Over Carrying Amount Amounts excluded from the effectiveness assessment of net investment hedges, before tax Other Comprehensive Income (Loss), Net Investment Hedge, Excluded Component, Increase (Decrease), before Adjustments and Tax Other Comprehensive Income (Loss), Net Investment Hedge, Excluded Component, Increase (Decrease), before Adjustments and Tax Intangible Asset Measurement Long-Term Growth Rate Intangible Asset Measurement Long-Term Growth Rate Intangible Asset Measurement Long-Term Growth Rate Document Period End Date Document Period End Date Changes in current assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Percentage of fair value in excess of carrying amount Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount Net cash provided by/(used for) investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Liabilities held for sale Disposal Group, Including Discontinued Operation, Liabilities, Current Derivative, collateral, obligation to return cash Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash Not Offset Outstanding aggregate principal amount Debt Instrument, Face Amount Basic EPS Earnings Per Share, Basic [Abstract] Derivative, amount of hedged item Derivative, Amount of Hedged Item Security Exchange Name Security Exchange Name Before Tax Amount Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments, before Tax Net Sales by Segment Segment Reporting, Reconciliation of Revenue by Segment to Consolidated [Table Text Block] Options granted, weighted average exercise price (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] North America North America Segment [Member] North America Segment [Member] Fiscal Period Fiscal Period, Policy [Policy Text Block] Purchases of marketable securities Payments to acquire corporate bonds and commercial paper Payments to Acquire Marketable Securities Equity instruments other than options, vested in period, fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Accumulated other comprehensive income/(losses) Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Consolidation Items [Domain] Consolidation Items [Domain] Senior Notes Due 2033 Senior Notes Due 2033 [Member] Senior Notes Due 2033 General corporate expenses General corporate expenses General corporate expenses General corporate expenses Interest payable Interest Payable, Current Reportable Segments Segment Reporting, Policy [Policy Text Block] Statements of Comprehensive Income Statement of Comprehensive Income [Abstract] Tax Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments, Tax Earnings Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Proceeds from sale of marketable securities Proceeds from Sale and Maturity of Marketable Securities Per share data applicable to common shareholders: Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] TOTAL LIABILITIES Liabilities Trading Symbol Trading Symbol Lessee, Finance Lease, Remaining Lease Term Lessee, Finance Lease, Remaining Lease Term Indefinite-lived intangible assets Beginning balance Ending balance Intangible Asset, Excluding Goodwill, Indefinite-Lived Capital expenditures Payments to Acquire Property, Plant, and Equipment Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Derivative losses/(gains) Derivative, Gain (Loss) on Derivative, Excluding Net Investment Hedges, Net Derivative, Gain (Loss) on Derivative, Excluding Net Investment Hedges, Net Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Company Selected Measure Name Company Selected Measure Name Payments to Acquire Debt Securities, Available-for-Sale Payments to Acquire Debt Securities, Available-for-Sale Charges/(credits) Restructuring Charges (Credits) Restructuring Charges (Credits) Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Net of Tax Amount Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Before Tax Amount Reclassification from AOCI, Current Period, before Tax, Attributable to Parent Hedge adjustments Accumulated Gain (Loss), Net, Hedge, Parent [Member] Accumulated Gain (Loss), Net, Hedge, Parent [Member] Net deferred gains/(losses) on available-for-sale debt securities OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Diluted EPS Earnings Per Share, Diluted [Abstract] Proceeds from sale of business, net of cash disposed and working capital adjustments Proceeds from Divestiture of Businesses, Net of Cash Divested Net Postemployment Benefit Plan Adjustments Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] CASH FLOWS FROM OPERATING ACTIVITIES: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Weighted average shares of common stock outstanding, including dilutive effect (in shares) Weighted Average Number of Shares Outstanding, Diluted Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Internal Revenue Service (IRS) Internal Revenue Service (IRS) [Member] Disposal Group Name [Domain] Disposal Group Name [Domain] Underlying Security Market Price Change Underlying Security Market Price Change, Percent In Excess of 50% Percent Range - in Excess of 50% [Member] Percent Range - in Excess of 50% [Member] Property, plant and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Commercial paper Commercial Paper [Member] Financial Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Liabilities Derivative Liability, Subject to Master Netting Arrangement, before Offset Spare parts Inventory, Parts and Components, Net of Reserves Employer contributions Defined Benefit Plan, Plan Assets, Contributions by Employer Gross profit Gross Profit Other Other Intangible Assets [Member] Maximum length of time hedged in cash flow hedge Cash Flow Hedge, Hedging Exposure, Maximum Period Award Timing Predetermined Award Timing Predetermined [Flag] Restricted cash Restricted Cash, Current Treasury Stock, at Cost Treasury Stock, Common [Member] Gross Amount and Related Tax Benefit/(Expense) Recorded in and Associated with each Component of Other Comprehensive Income/(Loss) Comprehensive Income (Loss) [Table Text Block] Intangible Asset, Goodwill and Other [Abstract] Intangible Asset, Goodwill and Other [Abstract] Carrying value of total debt Carrying value of total debt Carrying value of total debt Severance and employee benefit costs Severance Costs Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Level 1 Fair Value, Inputs, Level 1 [Member] Effective tax rate Effective Income Tax Rate Reconciliation, Percent Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement Transfers and Servicing [Abstract] Transfers and Servicing [Abstract] Derivative asset, notional amount Derivative Asset, Notional Amount Effect of dilutive equity awards (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Derivative Asset, Gross Asset Including Not Subject to Master Netting Arrangement Derivative Asset, Gross Asset Including Not Subject to Master Netting Arrangement Outstanding at period start, weighted average grant date fair value (in dollars per share) Outstanding at period end, weighted average grant date fair value (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 Fair value hedges, hedged items Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge All Executive Categories All Executive Categories [Member] Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Nonmonetary currency devaluation Noncash Adjustment, Nonmonetary Currency Devaluation Noncash adjustment, nonmonetary currency devaluation expense recorded within other income/(expense), net, included in net income that results in no cash inflows or outflows in the period. Net actuarial gains/(losses) arising during the period Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax Net Cost/(Benefit) Schedule of Net Benefit Costs [Table Text Block] Redeemable noncontrolling interest Redeemable Noncontrolling Interest, Equity, Carrying Amount Number of Units Number of Units Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Options outstanding at period start, weighted average exercise price (in dollars per share) Options outstanding at period end, weighted average exercise price (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Cash, cash equivalents, and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract] Schedule of Earnings Per Common Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Estimate of possible loss Income Tax Examination, Estimate of Possible Loss Reporting Units With More Than 50% Excess Fair Value Over Carrying Amount Reporting Units With More Than 50% Excess Fair Value Over Carrying Amount [Member] Reporting Units With More Than 50% Excess Fair Value Over Carrying Amount Current portion of long-term debt Long-Term Debt and Lease Obligation, Current Segment Reporting Segment Reporting [Text Block] Minimum Minimum [Member] Expiration Date Trading Arrangement Expiration Date Hedging Relationship [Axis] Hedging Relationship [Axis] Derivative Liability, Gross Liability Including Not Subject to Master Netting Arrangement Derivative Liability, Gross Liability Including Not Subject to Master Netting Arrangement Selling, general and administrative expenses, excluding impairment losses Selling, General and Administrative Expense, Excluding Impairment Losses The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses, excluding goodwill and intangible asset impairment losses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Effect of exchange rate changes on cash, cash equivalents, and restricted cash Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Net gain/(loss) on derivatives, excluded component, reclassified to net income Derivative, Excluded Component, Gain (Loss), Recognized in Earnings Location, Statement of Income, Balance [Axis] Location, Statement of Income, Balance [Axis] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] TOTAL EQUITY Beginning balance Ending balance Equity, Including Portion Attributable to Noncontrolling Interest Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Business Combination [Line Items] Business Combination [Line Items] Dividends declared-common stock Dividends, Common Stock Net cost/(benefit) Net postretirement cost/(benefit) Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Derivative [Table] Derivative [Table] Other Income and Expenses [Abstract] Reporting unit, goodwill balance held Reporting Unit, Goodwill Balance Held [Member] Reporting Unit, Goodwill Balance Held [Member] Common Stock, Shares Authorized Common Stock, Shares Authorized Accounts Payable, Trade Accounts Payable, Trade Intangible Asset Measurement Royalty Rate Intangible Asset Measurement Royalty Rate Intangible Asset Measurement Royalty Rate Accumulated Other Comprehensive Income/(Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Exercise Price Award Exercise Price Restructuring Cost [Table] Restructuring Cost [Table] CASH FLOWS FROM INVESTING ACTIVITIES: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Segment Reporting [Line Items] Segment Reporting [Line Items] Amounts excluded from the effectiveness assessment of cash flow hedges, before tax Other Comprehensive Income (Loss), Cash Flow Hedge, Excluded Component, Increase (Decrease), before Adjustments and Tax Other Comprehensive Income (Loss), Cash Flow Hedge, Excluded Component, Increase (Decrease), before Adjustments and Tax Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Document Quarterly Report Document Quarterly Report Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Segments [Domain] Segments [Domain] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Frozen Meals and Sides Frozen Meals and Sides [Member] Frozen Meals and Sides Restructuring Costs by Type and Income Statement Location Restructuring and Related Costs [Table Text Block] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Beginning balance Ending balance Restructuring Reserve Business Combination [Table] Business Combination [Table] Acquisitions and Divestitures Mergers, Acquisitions and Dispositions Disclosures [Text Block] Equity Component [Domain] Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Reporting Units With 20% Or Less Excess Fair Value Over Carrying Amount Reporting Units With 20% Or Less Excess Fair Value Over Carrying Amount [Member] Reporting Units With 20% Or Less Excess Fair Value Over Carrying Amount Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Accounts payable Accounts Payable, Trade, Current Foreign exchange contracts Foreign Exchange Contract [Member] Impaired Brands Impaired Brand [Member] Impaired Brand [Member] Adoption Date Trading Arrangement Adoption Date Schedule of Other Expense/(Income) Schedule of Other Nonoperating Income (Expense) [Table Text Block] Euro Member Countries, Euro Euro Member Countries, Euro Interest rate Debt Instrument, Interest Rate, Stated Percentage Total shareholders' equity Beginning balance Ending balance Equity, Attributable to Parent Restructuring Type [Axis] Restructuring Type [Axis] Settlement and curtailment losses/(gains) Accumulated Defined Benefit Plans Adjustment, Settlement and Curtailment Attributable to Parent [Member] Accumulated Defined Benefit Plans Adjustment, Settlement and Curtailment Attributable to Parent ASSETS Assets [Abstract] Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Asset-related Costs Asset-related Costs [Member] Asset-related Costs Amortized Cost Basis Debt Securities, Available-for-Sale, Amortized Cost Accounting Policies [Abstract] Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Goodwill and intangible asset impairment losses Intangible Asset, Including Goodwill, Impairment Loss Insider Trading Policies and Procedures [Line Items] Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Other financing activities, net Proceeds from (Payment for) Other Financing Activity Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Derivative Instruments Gain Loss [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Deferred income tax provision/(benefit) Deferred Income Tax Expense (Benefit) Selling, general and administrative expenses Selling, general and administrative expenses Selling, General and Administrative Expense Business Combination [Domain] Business Combination [Domain] Goodwill Measurement Long-Term Growth Rate Goodwill Measurement Long-Term Growth Rate Goodwill Measurement Long-Term Growth Rate Type of Restructuring [Domain] Type of Restructuring [Domain] Options forfeited, weighted average exercise price (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Commitments, Contingencies and Debt Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Construction in Progress, Gross Construction in Progress, Gross Other Segment Costs Other Segment Costs Other Segment Costs Anti-dilutive shares Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Number of operating segments Number of Operating Segments RSUs Restricted Stock Units (RSUs) [Member] Changes in the Carrying Amount of Goodwill by Segment Goodwill [Table Text Block] Accrued marketing Accrued Marketing Costs, Current Entity Central Index Key Entity Central Index Key China, Yuan Renminbi China, Yuan Renminbi All Adjustments to Compensation All Adjustments to Compensation [Member] General corporate expenses Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Other items, net Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Other Item Business Combination [Axis] Business Combination [Axis] Equity [Abstract] Equity [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Asset-related costs - Cost of products sold Restructuring and Related Cost, Incurred Cost Net cash provided by/(used for) operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Exercise of stock options, issuance of other stock awards, and other Stockholders' Equity, Other Total amounts presented in the condensed consolidated statements of income in which the following effects were recorded Income Statement [Abstract] Document Transition Report Document Transition Report Net deferred gains/(losses) on net investment hedges Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification, after Tax Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification, after Tax Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Designated as hedging instrument Designated as Hedging Instrument [Member] Restructuring Plan [Domain] Restructuring Plan [Domain] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Schedule of Definite-Lived Intangible Assets By Major Asset Class Intangible Asset, Finite-Lived [Table Text Block] Number of Stock Options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] City Area Code City Area Code Separation costs Separation Costs Separation Costs Italy Infant Transaction Italy Infant Transaction [Member] Italy Infant Transaction Amortization of prior service costs/(credits) Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member] Accumulated Other Comprehensive Income/(Losses) AOCI Attributable to Parent AOCI Attributable to Parent [Member] Document Information [Table] Document Information [Table] All Individuals All Individuals [Member] Amounts excluded from the effectiveness assessment of fair value hedges Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), Adjustments, after Tax Dividends paid Payments of Dividends Name Forgone Recovery, Individual Name Finished products Inventory, Finished Goods, Net of Reserves Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] 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] Divestiture-related license income Divestiture-Related License Income Divestiture-Related License Income Statement [Line Items] Statement [Line Items] TOTAL ASSETS Assets Defined Benefit Plan [Table] Defined Benefit Plan [Table] Accrued interest Debt Securities, Held-to-Maturity, Accrued Interest, before Allowance for Credit Loss OCI Before Reclassifications Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Amortization of prior service costs/(credits) Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Operating Segments Operating Segments [Member] Gross Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Employees' Stock Incentive Plans Share-Based Payment Arrangement [Text Block] Net deferred losses/(gains) on net investment hedges reclassified to net income/(loss) Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Reclassification, after Tax Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Reclassification, after Tax OCI, before Reclassifications, Net of Tax, Attributable to Parent Net of Tax Amount OCI, before Reclassifications, Net of Tax, Attributable to Parent PEO PEO [Member] Goodwill Measurement Discount Rate Goodwill Measurement Discount Rate Goodwill Measurement Discount Rate Marketable Securities, Current Marketable Securities, Current Other Category Other Category [Member] Other Category Other non-current liabilities Other Liabilities, Noncurrent Goodwill Goodwill Retirement Plan Type [Axis] Retirement Plan Type [Axis] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Cash, Cash Equivalents, and Restricted Cash Cash and Cash Equivalents, Policy [Policy Text Block] Reporting Unit [Axis] Reporting Unit [Axis] Granted, weighted average grant date fair value (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 Cheese [Member] Cheese [Member] Cheese Intangible Asset, Excluding Goodwill, after Accumulated Amortization [Abstract] Intangible Asset, Excluding Goodwill, after Accumulated Amortization [Abstract] Retained Earnings/(Deficit) Retained Earnings [Member] Revision of Prior Period [Domain] Revision of Prior Period [Domain] Money Market Funds Money Market Funds [Member] Forfeited, weighted average grant date fair value (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 AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Amortization of unrecognized losses/(gains) Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Total Shareholders' Equity [Roll forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common Stock, Shares, Outstanding Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Foreign Currency Translation Adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Summary of Carrying Values of Available-for-Sale Debt Securities Fair Value, by Balance Sheet Grouping [Table Text Block] Corporate bonds Corporate Debt Securities [Member] Diluted earnings/(loss) per common share (in dollars per share) Earnings Per Share, Diluted Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Entity Current Reporting Status Entity Current Reporting Status Net cash provided by/(used for) financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Fair value of total debt Fair value of total debt Fair value of short-term debt and long-term debt, including the current portion of long-term debt. 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