Hedging Designation [Domain] Hedging Designation [Domain] Supplemental Cash Flow Information Supplemental Cash Flow Information [Abstract] Net income (loss) attributable to Aramark stockholders Net income attributable to Aramark stockholders Net income (loss) attributable to Aramark stockholders Net Income (Loss) Attributable to Parent Entity Emerging Growth Company Entity Emerging Growth Company Share of equity investee's comprehensive income (loss) Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income (Loss), Tax Represents the Company's tax effect on the share in the Other Comprehensive Income (Loss), for the period, pertaining to its equity method investments. Operating Lease Right-of-use Assets Operating Lease, Right-of-Use Asset Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Income Statement Location [Axis] Income Statement Location [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Entity Address, Address Line One Entity Address, Address Line One Cost of Services Provided and Selling and General Corporate Expenses Cost of Services Provided and Selling and General Corporate Expenses [Member] Cost of Services Provided and Selling and General Corporate Expenses COVID-Related Serverance COVID-Related Severance [Member] COVID-Related Severance Depreciation and amortization Cost, Depreciation and Amortization Payments made to clients on contracts Increase (Decrease) in Contract with Customer, Asset Payments of dividends ($0.11 per share) Dividends, Common Stock, Cash Disposals of property and equipment 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Business Segments [Axis] Segments [Axis] Decrease in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Share-based compensation expense APIC, Share-based Payment Arrangement, Increase for Cost Recognition Document Fiscal Year Focus Document Fiscal Year Focus Valuation allowance to the provision (benefit) for income taxes SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense Subsequent Event Type [Domain] Subsequent Event Type [Domain] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Amortization of intangible assets Amortization of Intangible Assets Long-Term Borrowings Long-term Debt and Lease Obligation Antidilutive securities excluded from computation of EPS (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Deferred revenue recognized Contract with Customer, Liability, Revenue Recognized Gasoline and diesel fuel agreements Gasoline and Diesel Fuel Agreements [Member] Gasoline and Diesel Fuel Agreements [Member] Business Acquisition [Axis] Business Acquisition [Axis] Cash Flow Hedging Cash Flow Hedging [Member] Deferred Income Taxes and Other Noncurrent Liabilities Deferred Income Taxes and Other Noncurrent Liabilities [Member] Deferred Income Taxes and Other Noncurrent Liabilities Award Type [Domain] Award Type [Domain] Credit Facility [Domain] Credit Facility [Domain] ASSETS Assets [Abstract] Derivative Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Reconciling Items Segment Reconciling Items [Member] Concentration risk, percentage Concentration Risk, Percentage Goodwill and Other Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Pension plan adjustments Accumulated Other Comprehensive (Income) Loss, Pension Plan Adjustments, After Tax Accumulated Other Comprehensive (Income) Loss, Pension Plan Adjustments, After Tax Entity Address, City or Town Entity Address, City or Town Trade names Trade Names [Member] Retained Earnings Retained Earnings [Member] Debt Instrument [Axis] Debt Instrument [Axis] Prepayments and Other Current Assets Increase (Decrease) in Prepaid Expense and Other Assets Fair value of debt Debt Instrument, Fair Value Disclosure Commitments and Contingencies Commitments and Contingencies Disclosure [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] Secured Debt Secured Debt [Member] Accounts Receivable Increase (Decrease) in Accounts Receivable Share of equity investee's accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Share of Equity Method Investee, Net of Tax Represents the accumulated adjustment, net of tax, related to the Company's share in the Other Comprehensive Income (Loss), for the period, pertaining to its equity method investments. Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Basis of Presentation and Summary of Significant Accounting Policies [Line Items] Basis of Presentation and Summary of Significant Accounting Policies [Line Items] [Line Items] for Basis of Presentation and Summary of Significant Accounting Policies [Table] Comprehensive income (loss) Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Entity Interactive Data Current Entity Interactive Data Current Other comprehensive income Other Comprehensive Income (Loss), before Tax Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Receivables Facility, Due June 2022 Receivables Facility, Due June 2024 [Member] Receivables Facility, Due June 2024 Basic (in dollars per share) Net loss attributable to Aramark stockholders (in dollars per share) Earnings Per Share, Basic Revenue Recognition Revenue from Contract with Customer [Text Block] Shares Granted (in millions) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Document Type Document Type Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Diluted Earnings (Loss) Per Share: Earnings Per Share, Diluted [Abstract] Cash flow hedge gain (loss) Unrealized Gain (Loss) on Derivatives Entity Current Reporting Status Entity Current Reporting Status Fair value of derivative assets Derivative Asset, Fair Value, Gross Asset Foreign Countries Outside North America Foreign Countries Outside United States [Member] Foreign Countries Outside United States [Member] Receivables (less allowances: $84,100 and $79,644) Receivables, Net, Current Goodwill [Roll Forward] Goodwill [Roll Forward] Current maturities of long-term borrowings Less—current portion Long-term Debt and Lease Obligation, Current Long-term debt Carrying value of debt Long-term Debt Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Other operating activities Other Operating Activities, Cash Flow Statement Document Transition Report Document Transition Report Income Tax Disclosure [Abstract] Schedule of Other Intangible Assets Schedule Of Other Intangible Assets [Table Text Block] Tabular disclosure of other intangible assets broken down by major class. 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United States [Member] Food and Support Services - United States [Member] Treasury stock, shares held in treasury (in shares) Treasury Stock, Shares Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Facilities & Other Facility Services [Member] Facility Services [Member] 5.00% Senior Notes, Due February 2028 5 point 000 Percent Senior Notes, Due February 2028 [Member] 5 point 000 Percent Senior Notes, Due February 2028 [Member] Purchases of property and equipment and other Payments to Acquire Productive Assets Prepayments and other current assets Prepaid Expense and Other Assets, Current Dividends declared, per share (in dollars per share) Common Stock, Dividends, Per Share, Declared Fair value of cash flow hedges Fair value of cash flow hedges Other Comprehensive Income (Loss), Fair Value Cash Flow Hedge, After Tax Other Comprehensive Income (Loss), Fair Value Cash Flow Hedge, After Tax Accrued expenses and other current liabilities Accrued Liabilities, Current Carrying Value Disclosure Reported Value Measurement [Member] Consolidation Items [Domain] Consolidation Items [Domain] Equity [Abstract] Equity [Abstract] Comprehensive Income (Loss) Comprehensive Income, Policy [Policy Text Block] Common Stock Common Stock [Member] Business Segments Segment Reporting Disclosure [Text Block] Operating income (loss) Operating Income (Loss) Operating Income (Loss) Debt and capital lease obligations Long-term Debt and Lease Obligation, Including Current Maturities Current operating lease liabilities Operating Lease, Liability, Current Basis of Presentation and Summary of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Hedging Designation [Axis] Hedging Designation [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Foreign currency translation adjustments Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Share-based compensation expense Share-based Payment Arrangement, Noncash Expense Severance Restructuring and Related Activities Disclosure [Text Block] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Treasury Stock Treasury Stock [Member] Accrued Expenses Increase (Decrease) in Accrued Liabilities Derivative, notional amount Derivative, Notional Amount Fair value of cash flow hedges Other Comprehensive Income (Loss), Fair Value Cash Flow Hedge, Before Tax Other Comprehensive Income (Loss), Fair Value Cash Flow Hedge, Before Tax Other investing activities Payments for (Proceeds from) Other Investing Activities Maximum Maximum [Member] Share-based Payment Arrangement [Abstract] Share-based Payment Arrangement [Abstract] Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] TBO-Rs Retention Time-Based Options [Member] Retention Time-Based Options Legal Entity [Axis] Legal Entity [Axis] Award Type [Axis] Award Type [Axis] Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Consolidation Items [Axis] Consolidation Items [Axis] Total stockholders' equity Beginning Balance Ending Balance Stockholders' Equity Attributable to Parent Common stock, shares issued (in shares) Common Stock, Shares, Issued After-Tax Amount Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax [Abstract] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Designated as Hedging Instrument Designated as Hedging Instrument [Member] Schedule of Finite-Lived and Infinite-Lived Intangible Assets [Table] Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Accumulated Other Comprehensive Loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Pre-Tax Amount Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax [Abstract] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Noncurrent Operating Lease Liabilities Operating Lease, Liability, Noncurrent Measurement Frequency [Domain] Measurement Frequency [Domain] Food Services Food Services [Member] Food Services [Member] Capital Surplus Capital Surplus [Member] Capital surplus [member]. Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Taxes related to share-based compensation Share-based Payment Arrangement, Expense, Tax Benefit PSUs Performance Stock Units (PSUs) [Member] Performance Stock Units (PSUs) [Member] City Area Code City Area Code Retained earnings Retained Earnings (Accumulated Deficit) Operating Segments Operating Segments [Member] Lease term Lessee, Operating Lease, Term of Contract Derivative instruments Derivatives, Fair Value [Line Items] RSUs Restricted Stock Units (RSUs) [Member] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Schedule of Sales by Segment Reconciliation of Revenue from Segments to Consolidated [Table Text Block] Finance leases Finance Lease, Liability Proceeds from recovery of investment Gain (Loss) on Investments Income Statement [Abstract] Income Statement [Abstract] Amendment Flag Amendment Flag Fair Value Disclosure Estimate of Fair Value Measurement [Member] Term Loan Facility Due March 2025 Term Loan Facility Due March 2025 [Member] Term Loan Facility Due March 2025 [Member] Number of foreign countries in which entity operates Number of Countries in which Entity Operates Revenue, including rounding adjustments Revenue from Contract with Customer, Including Assessed Tax, Including Rounding Adjustments Revenue from Contract with Customer, Including Assessed Tax, Including Rounding Adjustments Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Provision (Benefit) for Income Taxes Income tax expense (benefit) Income Tax Expense (Benefit) Proceeds from long-term borrowings Proceeds from Issuance of Long-term Debt Equity Components [Axis] Equity Components [Axis] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Total current assets Assets, Current Interest and Other Financing Costs, net Interest and Other Finance Costs Amount represents the cost of borrowed funds accounted for as interest, amortization of deferred debt financing fees, foreign exchange gains or (losses) and interest income. Concentration Risk Type [Domain] Concentration Risk Type [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Weighted Average Shares Outstanding: Shares: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Inventories Inventory, Net Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Basis of Presentation and Summary of Significant Accounting Policies [Table] Basis of Presentation and Summary of Significant Accounting Policies [Table] Basis of Presentation and Summary of Significant Accounting Policies [Table] Entity File Number Entity File Number Repurchases of common stock Stock Repurchased During Period, Value Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Share-based Compensation Award Share-based Compensation Award [Member] Share-based Compensation Award [Member] Foreign currency translation adjustments Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Equity method investment, aggregate cost Equity Method Investment, Aggregate Cost Valuation allowance against DTAs Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax Product and Service [Axis] Product and Service [Axis] Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Derivative instruments Derivative Instruments, Gain (Loss) [Line Items] 3.125% senior notes, Due April 2025 3 point 125 Percent Senior Notes, Due April 2025 [Member] 3 point 125 Percent Senior Notes, Due April 2025 [Member] Entity Small Business Entity Small Business Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Equity securities without readily determinable fair value, amount Equity Securities without Readily Determinable Fair Value, Amount Equity Component [Domain] Equity Component [Domain] CARES Act. COVID-19 labor related credit CARES Act, COVID-19 Labor Related Credits CARES Act, COVID-19 Labor Related Credits Captive Captive [Member] Captive [Member] Residual value of leased asset Residual Value Guarantee, Value Assumptions, Terminal Fair Value of Vehicles Coming Off Lease Residual Value Guarantee, Value Assumptions, Terminal Fair Value of Vehicles Coming Off Lease Payments of long-term borrowings Repayments of Debt and Lease Obligation Vehicles Vehicles [Member] Statement [Line Items] Statement [Line Items] Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan Share-based Payment Arrangement, Cost by Plan [Table Text Block] Share of equity investee's comprehensive income (loss) Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income (Loss), Before Tax Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income (Loss), Before Tax Debt 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[Line Items] Restructuring Cost and Reserve [Line Items] Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Entity Shell Company Entity Shell Company Local Phone Number Local Phone Number Other Other Long-term Debt Net tax loss expected to be reclassified from accumulated other comprehensive loss Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months Other comprehensive income Other Comprehensive Income (Loss), Tax Proceeds from issuance of common stock Cash Received from Option Exercises/ESPP Purchases Proceeds from Issuance of Common Stock Assets Assets Sales Revenue, Segment Benchmark [Member] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activities Geographical [Domain] Geographical [Domain] Healthcare Health Care [Member] Product and Service [Domain] Product and Service [Domain] Interest rate stated percentage Debt Instrument, Interest Rate, Stated Percentage Derivative Contract [Domain] Derivative Contract [Domain] Less: Net income (loss) attributable to noncontrolling interest Less: Net income (loss) attributable to noncontrolling interest Less: Net income (loss) attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Contingent consideration Business Combination, Contingent Consideration, Liability FSS United States and Uniform Food and Support Services International and Uniform and Career Apparel [Member] Food and Support Services International and Uniform and Career Apparel Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Total FSS International International [Member] International [Member] Revolving Credit Facility Revolving Credit Facility [Member] Schedule of Unrecognized Compensation Cost, Nonvested Awards Share-based Payment Arrangement, Nonvested Award, Cost [Table Text Block] Measurement Frequency [Axis] Measurement Frequency [Axis] TBOs Time-Based Options [Member] Time-Based Options [Member] Net cash used in operating activities Net Cash Provided by (Used in) Operating Activities Litigation Status [Axis] Litigation Status [Axis] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Entity Tax Identification Number Entity Tax Identification Number Basic Earnings (Loss) Per Share: Earnings Per Share, Basic [Abstract] Geographical [Axis] Geographical [Axis] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Basic (in shares) Basic weighted-average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Diluted (in dollars per share) Net loss attributable to Aramark stockholders (in dollars per share) Earnings Per Share, Diluted Segments [Domain] Segments [Domain] Segments [Domain] Hedging Relationship [Axis] Hedging Relationship [Axis] Income taxes paid (refunded) Income Taxes Paid, Net Interest Expense Interest Expense [Member] Term Loan Facility Due April 2028 Term Loan Facility Due April 2028 [Member] Term Loan Facility Due April 2028 Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Comprehensive income (loss) attributable to Aramark stockholders Comprehensive income (loss) attributable to Aramark stockholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Other Intangible Assets Intangible Assets, Net (Excluding Goodwill) Deferred income Contract with Customer, Liability Current Assets Current Assets Policy [Policy Text Block] Current Assets Policy Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Other comprehensive income, net of tax Other Comprehensive Income (Loss), Net of Tax [Abstract] Treasury stock (shares held in treasury: 38,523,249 shares and 38,331,061 shares) Treasury Stock, Value Other Noncurrent Liabilities Other Noncurrent Liabilities [Member] Schedule of Components of Comprehensive Income (Loss) Comprehensive Income (Loss) [Table Text Block] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Fair Value of Financial Assets and Financial Liabilities Fair Value Disclosures [Text Block] Uniform Uniform and Career Apparel [Member] Uniform and Career Apparel [Member] Accounts payable Accounts Payable, Current Concentration Risk Type [Axis] Concentration Risk Type [Axis] Depreciation and amortization Depreciation, Depletion and Amortization Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Inventories Increase (Decrease) in Inventories Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Deferred Stock Units Deferred Stock Units [Member] Deferred Stock Units [Member] CARES Act CARES Act [Member] CARES Act Derivative [Table] Derivative [Table] Possessory interest in National Park service sites Possessory Interest, Number of National Park Service Sites Possessory Interest, Number of National Park Service Sites Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Unusual or Infrequent Item, or Both [Domain] Unusual or Infrequent Item, or Both [Domain] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Income Statement Location [Domain] Income Statement Location [Domain] Stockholders' Equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Nonmonetary notional amount, volume Derivative, Nonmonetary Notional Amount, Volume Customer relationship assets Customer Relationships [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Property and Equipment, net Property, Plant and Equipment, Net Net change in funding under the Receivables Facility Proceeds from (Repayments of) Accounts Receivable Securitization Schedule of Long-term Debt Instruments Schedule of Long-term Debt Instruments [Table Text Block] Debt Instrument [Line Items] Debt Instrument [Line Items] Employee severance and other costs Employee Severance and Other Costs [Member] Employee Severance and Other Costs [Member] Earnings (Loss) per share attributable to Aramark stockholders: Earnings Per Share [Abstract] Accounts payable Accounts Payable [Member] Schedule Summarizes the Location of (Gain) Loss Reclassified from AOCI Into Earnings for Derivatives Designated as Hedging Instruments and the Location of (Gain) Loss Schedule of Derivative Designated and Not Designated as Hedging Instruments, Accumulated Other Comprehensive Income and Consolidated Statements of Income, Location [Table Text Block] Tabular disclosure of the location and amount of gains and losses reported in the statement of financial performance. For example, (a) gains and losses recognized in the income statement on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, (b) gains and losses initially recognized in other comprehensive income on derivative instruments designated and qualifying as cash flow hedges and (c) gains and losses recognized in the income statement on derivative instruments not designated and qualifying as hedging instruments in cash flow hedges. Residual value guarantee Residual Value Guarantee The maximum potential liability to the Company if the terminal fair value coming off the lease was zero. Document Quarterly Report Document Quarterly Report Other Current and Noncurrent Liabilities Other Current and Noncurrent Liabilities [Policy Text Block] Other Current and Noncurrent Liabilities Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Costs and Expenses: Costs and Expenses [Abstract] Share of equity investee's comprehensive income (loss) Share of equity investee's comprehensive income (loss) Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income (Loss), Net of Tax Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income (Loss), Net of Tax Schedule of Goodwill [Table] Schedule of Goodwill [Table] Allocated share-based compensation expense Share-based Payment Arrangement, Expense Unusual or Infrequent Item, or Both [Axis] Unusual or Infrequent Item, or Both [Axis] Europe Europe [Member] Document Fiscal Period Focus Document Fiscal Period Focus Estimate of possible loss Loss Contingency, Estimate of Possible Loss Number of remaining performance obligations Revenue, Remaining Performance Obligation, Number Revenue, Remaining Performance Obligation, Number Net income (loss) Net income (loss) Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Deferred Income Taxes and Other Noncurrent Liabilities Deferred income taxes and other liabilities Deferred Income Taxes and Other Liabilities, Noncurrent Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Total FSS United States UNITED STATES Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Current Assets: Assets, Current [Abstract] Other financing activities Proceeds from (Payments for) Other Financing Activities Term Loan Facility, Due January 2027 Term Loan Facility, US Term Loan B, Due 2027 [Member] Term Loan Facility, US Term Loan B, Due 2027 [Member] Gross Amount Finite-Lived Intangible Assets, Gross Other Assets Other Assets [Policy Text Block] Accounting policy for the Company’s other assets, specifically investments in 50% or less owned entities and client contract investments Entity Central Index Key Entity Central Index Key Pension plan adjustments Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent Security Exchange Name Security Exchange Name Diluted (in shares) Diluted weighted-average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Other comprehensive income, net of tax Other comprehensive income Other Comprehensive Income (Loss), Net of Tax Fair Value, Measurements, Recurring Fair Value, Recurring [Member] Income Taxes Income Tax Disclosure [Text Block] Tax Effect Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax [Abstract] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Current Fiscal Year End Date Current Fiscal Year End Date Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Measurement Basis [Axis] Measurement Basis [Axis] Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Acquisition of certain equity method investments Payments to Acquire Equity Method Investments Class of Stock [Line Items] Class of Stock [Line Items] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Credit Facility [Axis] Credit Facility [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Schedule of Operating Income by Segment Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] 5.00% Senior Notes, Due April 2025 5 point 000 Percent Senior Notes, Due April 2025 [Member] 5 point 000 Percent Senior Notes, Due April 2025 [Member] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Total current liabilities Liabilities, Current ESPP Employee Stock [Member] Class of Stock [Domain] Class of Stock [Domain] Litigation Status [Domain] Litigation Status [Domain] Foreign currency forward exchange contracts Foreign Exchange Forward [Member] Translation Goodwill, Foreign Currency Translation Gain (Loss) Loss Contingencies [Table] Loss Contingencies [Table] Revenue Revenue from Contract with Customer, Including Assessed Tax Segment Reporting Information [Line 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Subsequent Event [Member] Cover page. Cover [Abstract] Net Amount Finite-Lived Intangible Assets, Net Goodwill Balance at beginning of the period Balance at the end of the period Goodwill Gain (Loss), reclassification, before tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Schedule of Goodwill Assets by Segment Schedule of Goodwill [Table Text Block] Adjustments to reconcile net income (loss) to net cash used in operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Schedule of Derivative Instruments, Balance Sheet Presentation Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] FSS International Food and Support Services - International [Member] Food and Support Services - International [Member] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Deferred income taxes Deferred Income Tax Expense (Benefit) Performance-Based Options and Performance Stock Units Performance-Based Options and Performance Stock Units [Member] Performance-Based Options and Performance Stock Units [Member]