Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Statement of Comprehensive Income [Abstract] Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax [Abstract] Pension plan adjustments Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax 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 Share of equity investee's comprehensive income (loss) Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income, Net of Tax Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income, Net of Tax Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Less: Net income (loss) attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Comprehensive income attributable to Aramark stockholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Condensed Financial Information Disclosure [Abstract] Condensed Financial Statements [Table] Condensed Financial Statements [Table] Consolidated Entities [Axis] Consolidated Entities [Axis] Consolidated Entities [Domain] Consolidated Entities [Domain] Aramark (Parent) Parent Company [Member] Issuers Subsidiary Issuer [Member] Guarantors Guarantor Subsidiaries [Member] Non Guarantors Non-Guarantor Subsidiaries [Member] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Reportable Legal Entities Reportable Legal Entities [Member] Eliminations Consolidation, Eliminations [Member] Condensed Financial Statements, Captions [Line Items] Condensed Financial Statements, Captions [Line Items] Net cash provided by (used in) operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Purchases of property and equipment and other Payments to Acquire Productive Assets Disposals of property and equipment Proceeds from Sale of Property, Plant, and Equipment Proceeds from divestiture Proceeds from Divestiture of Businesses Acquisitions of businesses, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Proceeds from governmental agencies related to property and equipment Proceeds from Governmental Agencies Related to Property and Equipment Proceeds from Governmental Agencies Related to Property and Equipment Other investing activities Payments for (Proceeds from) Other Investing Activities Net cash (used in) provided by investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from long-term borrowings Proceeds from Issuance of Long-term Debt Payments of long-term borrowings Repayments of Debt and Lease Obligation Net change in funding under the Receivables Facility Proceeds from (Repayments of) Accounts Receivable Securitization Payments of dividends Payments of Ordinary Dividends, Common Stock Proceeds from issuance of common stock Proceeds from Issuance of Common Stock Repurchase of common stock Payments for Repurchase of Common Stock Other financing activities Proceeds from (Payments for) Other Financing Activities Change in intercompany, net Change in intercompany, net Change in intercompany, net Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Effect of foreign exchange rates on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash and cash equivalents, beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash and cash equivalents, end of period Leases [Abstract] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Vehicles Vehicles [Member] Statistical Measurement [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] Accounting Standards Update 2016-02 Accounting Standards Update 2016-02 [Member] Accounting Standards Update 2017-07 Accounting Standards Update 2017-07 [Member] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Lease term Lessee, Operating Lease, Term of Contract Residual Value Guarantee Residual Value Guarantee The maximum potential liability to the Company if the terminal fair value coming off the lease was zero. Present value of lease liabilities Operating Lease, Liability 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 Accrued expenses and other current liabilities Residual Value Guarantee Accrual, Period Increase (Decrease) Residual Value Guarantee Accrual, Period Increase (Decrease) Operating Operating Lease, Right-of-Use Asset Finance leases Finance Lease, Weighted Average Remaining Lease Term Operating Leases, Rent Expense Operating Lease, Expense Fair Value Disclosures [Abstract] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Fair Value Disclosure Estimate of Fair Value Measurement [Member] Carrying Value Disclosure Reported Value Measurement [Member] Measurement Frequency [Axis] Measurement Frequency [Axis] Measurement Frequency [Domain] Measurement Frequency [Domain] Fair Value, Measurements, Recurring Fair Value, Recurring [Member] 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] Fair value of debt Debt Instrument, Fair Value Disclosure Carrying value of debt Long-term Debt Condensed Consolidating Financial Statements of Aramark and Subsidiaries Condensed Financial Information of Parent Company Only Disclosure [Text Block] Revenue from Contract with Customer [Abstract] Movement in Deferred Income [Roll Forward] Movement in Deferred Revenue [Roll Forward] Deferred income beginning balance Contract with Customer, Liability Add: Net increase in current period deferred income Contract with Customer, Liability, Period Increase (Decrease) Contract with Customer, Liability, Period Increase (Decrease) Less: Recognition of deferred income Contract with Customer, Liability, Revenue Recognized Deferred income ending balance Revenue Revenue from Contract with Customer, Including Assessed Tax Cost of services provided Cost of Goods and Services Sold Costs and Expenses: Costs and Expenses [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Selling and general corporate expenses Selling, General and Administrative Expense Gain on sale of Healthcare Technologies Gain (Loss) on Disposition of Business, Before Tax Gain (Loss) on Disposition of Business, Before Tax 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. Expense allocations Expense Allocations The amount of corporate expenses (benefits) that are allocated to ARAMARK Corporation, guarantors, and non-guarantors. Total Costs and Expenses Costs and Expenses Income (Loss) before Income Tax Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Provision (Benefit) for Income Taxes Income Tax Expense (Benefit) Equity in Net Income of Subsidiaries Equity in Net Income of Subsidiaries Equity in Net Income of Subsidiaries Net income Net income attributable to Aramark stockholders Net Income (Loss) Attributable to Parent Other comprehensive loss, net of tax Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] FSS United States Food and Support Services - United States [Member] Food and Support Services - United States [Member] FSS International Food and Support Services - International [Member] Food and Support Services - International [Member] Uniform Uniform and Career Apparel [Member] Uniform and Career Apparel [Member] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Business & Industry Business and Industry [Member] Business and Industry [Member] Education Education [Member] Education [Member] Healthcare Health Care [Member] Sports, Leisure & Corrections Sports, Leisure & Corrections [Member] Sports, Leisure & Corrections [Member] Facilities & Other Facility Services [Member] Facility Services [Member] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] Total FSS United States UNITED STATES Total FSS International International [Member] International [Member] Europe Europe [Member] Rest of World Rest of World [Member] Rest of World [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] 2020 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2021 Operating Leases, Future Minimum Payments, Due in Two Years 2022 Operating Leases, Future Minimum Payments, Due in Three Years 2023 Operating Leases, Future Minimum Payments, Due in Four Years 2024 Operating Leases, Future Minimum Payments, Due in Five Years 2025-Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total minimum rental obligations Operating Leases, Future Minimum Payments Due Organization, Consolidation and Presentation of Financial Statements [Abstract] Pre-Tax Amount Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax [Abstract] Pension plan adjustments Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax 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 Share of equity investee's comprehensive income (loss) Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income, Before Tax Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income, Before Tax Other comprehensive income (loss) Other Comprehensive Income (Loss), before Tax Tax Effect Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax [Abstract] Pension plan adjustments Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Attributable to Parent Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Translation Gain (Loss) Arising During Period, Tax Fair value of cash flow hedges Other Comprehensive Income (Loss), Fair Value Cash Flow Hedge, Tax Other Comprehensive Income (Loss), Fair Value Cash Flow Hedge, Tax Share of equity investee's comprehensive income (loss) Other Comprehensive Income (Loss), Share of Equity Method Investee Other Comprehensive Income, 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. Other comprehensive income (loss) Other Comprehensive Income (Loss), Tax After-Tax Amount Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax [Abstract] Net income Pension plan adjustments Foreign currency translation adjustments Fair value of cash flow hedges Share of equity investee's comprehensive income (loss) Comprehensive income Less: Net income (loss) attributable to noncontrolling interest Income Statement [Abstract] Costs and Expenses Cost of Revenue Operating income Operating Income (Loss) Interest and Other Financing Costs, net Income Before Income Taxes Provision for Income Taxes Earnings per share attributable to Aramark stockholders: Earnings Per Share [Abstract] Basic (in dollars per share) Earnings Per Share, Basic Diluted (in dollars per share) Earnings Per Share, Diluted Weighted Average Shares Outstanding: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Goodwill Assets by Segment Schedule of Goodwill [Table Text Block] Schedule of Other Intangible Assets Schedule Of Other Intangible Assets [Table Text Block] Tabular disclosure of other intangible assets broken down by major class. ASSETS Assets [Abstract] Current Assets: Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Receivables Receivables, Net, Current Inventories Inventory, Net Prepayments and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Property and Equipment, net Property, Plant and Equipment, Net Goodwill Goodwill Investment in and Advances to Subsidiaries Investment in and Advance to Subsidiaries The amount of investments and advances made from ARAMARK to subsidiary companies. These intercompany investments and advances are eliminated in preparing consolidated financial statements. Other Intangible Assets Intangible Assets, Net (Excluding Goodwill) Operating Lease Right-of-use Assets (see Note 8) Other Assets Other Assets, Noncurrent Assets Assets LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity [Abstract] Current Liabilities: Liabilities, Current [Abstract] Current maturities of long-term borrowings Long-term Debt and Lease Obligation, Current Current operating lease liabilities (see Note 8) Operating Lease, Liability, Current Accounts payable Accounts Payable, Current Accrued expenses and other current liabilities Accrued Liabilities, Current Total current liabilities Liabilities, Current Long-Term Borrowings Long-term Debt and Lease Obligation Noncurrent Operating Lease Liabilities (see Note 8) Operating Lease, Liability, Noncurrent Deferred Income Taxes and Other Noncurrent Liabilities Deferred Income Taxes and Other Liabilities, Noncurrent Intercompany Payable Intercompany Payable Payable due to intercompany affiliates which is eliminated in consolidation Redeemable Noncontrolling Interest Redeemable Noncontrolling Interest, Equity, Carrying Amount Total stockholders' equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Liabilities and Equity Liabilities and Equity Restructuring and Related Activities [Abstract] Severance Restructuring and Related Activities 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 Foreign currency translation adjustments Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Cash flow hedges Accumulated Other Comprehensive Income (Loss), Cash Flow Hedges, Net of Tax Accumulated Other Comprehensive Income (Loss), Cash Flow Hedges, Net of Tax 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. Total accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Goodwill and Other Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] 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] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Noncurrent Assets Other Noncurrent Assets [Member] Foreign Countries Outside North America Foreign Countries Outside United States [Member] Foreign Countries Outside United States [Member] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Captive Captive [Member] Captive [Member] 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] Number of foreign countries in which entity operates Number of Countries in which Entity Operates Number of reportable segments Number of Reportable Segments Cash and cash equivalents Schedule of Goodwill [Table] Schedule of Goodwill [Table] Segments [Domain] Goodwill [Line Items] Goodwill [Line Items] Goodwill [Roll Forward] Goodwill [Roll Forward] Balance at beginning of the period Acquisitions Goodwill, Period Increase (Decrease) Translation Goodwill, Foreign Currency Translation Gain (Loss) Balance at the end of the period Lessee, Operating Lease, Liability, Payment, Due [Abstract] Lessee, Operating Lease, Liability, Payment, Due [Abstract] Remainder of 2020 Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year 2021 Lessee, Operating Lease, Liability, Payments, Due Year Two 2022 Lessee, Operating Lease, Liability, Payments, Due Year Three 2023 Lessee, Operating Lease, Liability, Payments, Due Year Four 2024 Lessee, Operating Lease, Liability, Payments, Due Year Five Thereafter Lessee, Operating Lease, Liability, Payments, Due after Year Five Total future minimum lease payments Lessee, Operating Lease, Liability, Payments, Due Less: Interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Finance Lease, Liability, Payment, Due [Abstract] Finance Lease, Liability, Payment, Due [Abstract] Remainder of 2020 Finance Lease, Liability, Payments, Remainder of Fiscal Year 2021 Finance Lease, Liability, Payments, Due Year Two 2022 Finance Lease, Liability, Payments, Due Year Three 2023 Finance Lease, Liability, Payments, Due Year Four 2024 Finance Lease, Liability, Payments, Due Year Five Thereafter Finance Lease, Liability, Payments, Due after Year Five Total future minimum lease payments Finance Lease, Liability, Payment, Due Less: Interest Finance Lease, Liability, Undiscounted Excess Amount Present value of lease liabilities Finance Lease, Liability Operating Lease and Finance Lease Liability, Payment Due [Abstract] Operating Lease and Finance Lease Liability, Payment Due [Abstract] Operating Lease and Finance Lease Liability, Payment Due [Abstract] Remainder of 2020 Finance And Operating Lease, Liability, Payments, Remainder of Fiscal Year Finance And Operating Lease, Liability, Payments, Remainder of Fiscal Year 2021 Finance And Operating Lease, Liability, Payments, Due Year Two Finance And Operating Lease, Liability, Payments, Due Year Two 2022 Finance And Operating Lease, Liability, Payments, Due Year Three Finance And Operating Lease, Liability, Payments, Due Year Three 2023 Finance And Operating Lease, Liability, Payments, Due Year Four Finance And Operating Lease, Liability, Payments, Due Year Four 2024 Finance And Operating Lease, Liability, Payments, Due Year Five Finance And Operating Lease, Liability, Payments, Due Year Five Thereafter Finance And Operating Lease, Liability, Payments, Due After Year Five Finance And Operating Lease, Liability, Payments, Due After Year Five Total future minimum lease payments Finance And Operating Lease, Liability, Payment, Due Finance And Operating Lease, Liability, Payment, Due Less: Interest Finance And Operating Lease, Liability, Undiscounted Excess Amount Finance And Operating Lease, Liability, Undiscounted Excess Amount Present value of lease liabilities Finance And Operating Lease, Liability Finance And Operating Lease, Liability Assets and Liabilities Lessee Assets And Liabilities Lessee [Table Text Block] Assets And Liabilities Lessee [Table Text Block] Lease, Cost Lease, Cost [Table Text Block] Lease, Supplemental Cash Flow Information Lease, Supplemental Cash Flow Information [Table Text Block] Lease, Supplemental Cash Flow Information [Table Text Block] Finance Lease, Liability, Maturity Finance Lease, Liability, Maturity [Table Text Block] Lessee, Operating Lease, Liability, Maturity Lessee, Operating Lease, Liability, Maturity [Table Text Block] Schedule of Future Minimum Rental Payments for Operating Leases Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Total Stockholders' Equity Parent [Member] Common Stock Common Stock [Member] Capital Surplus Capital Surplus [Member] Capital surplus [member]. Retained Earnings Retained Earnings [Member] Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Treasury Stock Treasury Stock [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Balance Beginning Adoption of new accounting standard Cumulative Effect of New Accounting Principle in Period of Adoption Net income attributable to Aramark stockholders Other comprehensive income Capital contributions from issuance of common stock Stock Issued During Period, Value, Stock Options Exercised Share-based compensation expense APIC, Share-based Payment Arrangement, Increase for Cost Recognition Repurchases of Common Stock Stock Repurchased During Period, Value Payments of dividends Dividends, Common Stock, Cash Balance Ending Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] Healthcare Technologies [Member] Healthcare Technologies [Member] Healthcare Technologies [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Disposal Group, Disposed of by Sale, Not Discontinued Operations Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Amortization of intangible assets Amortization of Intangible Assets Earnings: Earnings Per Share Reconciliation [Abstract] Net income attributable to Aramark stockholders Shares: Basic weighted-average shares outstanding (in shares) Effect of dilutive securities (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Diluted weighted-average shares outstanding (in shares) Basic Earnings Per Share: Earnings Per Share, Basic [Abstract] Net income attributable to Aramark stockholders (in dollars per share) Diluted Earnings Per Share: Earnings Per Share, Diluted [Abstract] Net income attributable to Aramark stockholders (in dollars per share) Earnings Per Share Earnings Per Share [Text Block] Cover page. Document Type Document Type Document Period End Date Document Period End Date Entity File Number Entity File Number Entity Registrant Name Entity Registrant Name Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Address, City or Town Entity Address, City or Town Entity Address, State or Province Entity Address, State or Province City Area Code City Area Code Local Phone Number Local Phone Number Title of 12(b) Security Title of 12(b) Security Trading Symbol Trading Symbol Security Exchange Name Security Exchange Name Entity Filer Category Entity Filer Category Entity Current Reporting Status Entity Current Reporting Status Entity Interactive Data Current Entity Interactive Data Current Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Shell Company Entity Shell Company Current Fiscal Year End Date Current Fiscal Year End Date Document Quarterly Report Document Quarterly Report Document Transition Report Document Transition Report Amendment Flag Amendment Flag Entity Central Index Key Entity Central Index Key Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Derivative [Table] Derivative [Table] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Interest rate swap agreements Interest Rate Swap [Member] Gasoline and diesel fuel agreements Gasoline and Diesel Fuel Agreements [Member] Gasoline and Diesel Fuel Agreements [Member] Foreign currency forward exchange contracts Foreign Exchange Forward [Member] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Designated as Hedging Instrument Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Hedging Relationship [Axis] Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Cash Flow Hedging Cash Flow Hedging [Member] Derivative [Line Items] Derivative [Line Items] Derivative, notional amount Derivative, Notional Amount Cash flow hedge gain (loss) Unrealized Gain (Loss) on Derivatives Gain (loss) recognized in income Derivative, Gain (Loss) on Derivative, Net Net tax loss expected to be reclassified from accumulated other comprehensive loss Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months Equity [Abstract] Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Revenue Recognition Revenue from Contract with Customer [Text Block] Operating cash flows from operating leases Operating Lease, Payments Operating cash flows from finance leases Finance Lease, Interest Payment on Liability Financing cash flows from finance leases Finance Lease, Principal Payments Operating leases Non Cash Activities Related to Operating Activities Non Cash Activities Related to Operating Activities Finance leases Non Cash Activities Related to Finance Lease Non Cash Activities Related to Finance Lease Share-based Payment Arrangement [Abstract] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] TBOs Time-Based Options [Member] Time-Based Options [Member] RSUs Restricted Stock Units (RSUs) [Member] PSUs Performance Stock Units (PSUs) [Member] Performance Stock Units (PSUs) [Member] Deferred Stock Units Deferred Stock Units [Member] Deferred Stock Units [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Allocated share-based compensation expense Share-based Payment Arrangement, Expense Taxes related to share-based compensation Share-based Payment Arrangement, Expense, Tax Benefit Cash Received from Option Exercises Tax Benefit on Share Deliveries Share-based Payment Arrangement, Exercise of Option, Tax Benefit Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Prepayments and other current assets Prepayments [Member] Prepayments [Member] Other Noncurrent Liabilities Other Noncurrent Liabilities [Member] Accounts payable Accounts Payable [Member] Derivative instruments Derivatives, Fair Value [Line Items] Fair value of derivative assets Derivative Asset, Fair Value, Gross Asset Interest rate swap agreements Derivative Liability, Fair Value, Gross Liability Segment Reporting [Abstract] Schedule of Sales by Segment Reconciliation of Revenue from Segments to Consolidated [Table Text Block] Schedule of Operating Income by Segment Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Discontinued Operations and Disposal Groups [Abstract] Healthcare Technologies (HCT) Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Gain on Sale of Healthcare Technologies Gain on Sale of Healthcare Technologies [Member] Gain on Sale of Healthcare Technologies [Member] Gain on sale of Healthcare Technologies Gain on sale Gain (Loss) On Disposition, After Tax Gain (Loss) On Disposition, After Tax Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Employee Stock Ownership Plan (ESOP) Name [Axis] Employee Stock Ownership Plan (ESOP) Name [Axis] Employee Stock Ownership Plan (ESOP), Plan [Domain] Employee Stock Ownership Plan (ESOP), Plan [Domain] Second Amended and Restated 2013 Stock Incentive Plan Second Amended and Restated 2013 Stock Incentive Plan [Member] Second Amended and Restated 2013 Stock Incentive Plan [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Class of Stock [Line Items] Class of Stock [Line Items] Payments of dividends Dividends payable, amount per share (in dollars per share) Dividends Payable, Amount Per Share Repurchase of common stock, (shares) Treasury Stock, Shares, Acquired Repurchase of common stock, value Treasury Stock, Value, Acquired, Cost Method Common stock, shares authorized (in shares) Common Stock, Shares Authorized Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Efficiencies and effectiveness of it's selling, general and administrative functions Other Restructuring [Member] Employee severance and other costs Employee Severance and Other Costs [Member] Employee Severance and Other Costs [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Severance costs Severance Costs Severance and related costs accrual Restructuring Reserve Business Segments Segment Reporting Disclosure [Text Block] Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Contract with Customer, Asset and Liability Contract with Customer, Asset and Liability [Table Text Block] Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Derivative Instruments, Balance Sheet Presentation Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] 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. Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Award Type [Axis] Award Type [Axis] Award Type [Domain] Award Type [Domain] Share-based Compensation Award Share-based Compensation Award [Member] Share-based Compensation Award [Member] Performance-Based Options and Performance Stock Units Performance-Based Options and Performance Stock Units [Member] Performance-Based Options and Performance Stock Units [Member] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive securities excluded from computation of EPS (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Number of remaining performance obligations Revenue, Remaining Performance Obligation, Number Revenue, Remaining Performance Obligation, Number Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Statement of Cash Flows [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash used in operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Deferred income taxes Deferred Income Tax Expense (Benefit) Share-based compensation expense Share-based Payment Arrangement, Noncash Expense Net gain on sale of Healthcare Technologies Gain (Loss) on Disposition of Business Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts Receivable Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Prepayments and Other Current Assets Increase (Decrease) in Prepaid Expense and Other Assets Accounts Payable Increase (Decrease) in Accounts Payable Accrued Expenses Increase (Decrease) in Accrued Liabilities Payments made to clients on contracts Increase (Decrease) in Contract with Customer, Asset Other operating activities Other Operating Activities, Cash Flow Statement Net cash used in operating activities Purchases of property and equipment and other Acquisition of certain businesses, net of cash acquired Other investing activities Cash flows from financing activities: Supplemental Cash Flow Information Supplemental Cash Flow Information [Abstract] Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activities Income taxes paid Income Taxes Paid Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Foreign Foreign [Member] Foreign [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Senior Notes Senior Notes [Member] Term Loan Facilities Term Loan Facilities [Member] Term Loan Facilities [Member] Secured Debt Secured Debt [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] Fed Funds Rate Fed Funds Effective Rate Overnight Index Swap Rate [Member] LIBOR London Interbank Offered Rate (LIBOR) [Member] Base Rate Base Rate [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] 5.125% senior notes, due January 2024 5 point 125 percent Senior Notes, Due January 15, 2024 [Member] 5 point 125 percent Senior Notes, Due January 15, 2024 [Member] Term Loan Facility, US Term Loan B, Due 2027 Term Loan Facility, US Term Loan B, Due 2027 [Member] Term Loan Facility, US Term Loan B, Due 2027 [Member] Senior secured term loan facility, due March 2024 Term Loan Facility Due March 2024 [Member] Term Loan Facility Due March 2024 [Member] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Debt Instrument [Line Items] Debt Instrument [Line Items] Long-term debt Original issue discount of debt instrument, percentage Debt Instrument, Original Issue Discount, Percent Debt Instrument, Original Issue Discount, Percent Repayments of debt Repayments of Debt Interest rate stated percentage Debt Instrument, Interest Rate, Stated Percentage Redemption price, percentage Debt Instrument, Redemption Price, Percentage Call premium Debt Instrument, Call Premium Debt Instrument, Call Premium Payments of financing costs Payments of Financing Costs Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Basis spread on variable base rate Debt Instrument, Basis Spread on Variable Base Rate Debt Instrument, Basis Spread on Variable Base Rate Minimum interest rate Debt Instrument, Minimum Interest Rate The interest rate floor of a debt instrument. Percentage of term loan principal repaid quarterly Percentage of Term Loan Principal Repaid Quarterly Represents percentage of funded term loan principal that is to repaid quarterly. Statement of Financial Position [Abstract] Allowance for doubtful accounts receivable, current Accounts Receivable, Allowance for Credit Loss, Current Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares issued (in shares) Common Stock, Shares, Issued Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Treasury stock, shares held in treasury (in shares) Treasury Stock, Shares Borrowings Debt and Capital Leases Disclosures [Text Block] Schedule of Finite-Lived and Infinite-Lived Intangible Assets [Table] Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Table] [Table] Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Table] [Table] Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Axis] Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Axis] Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Axis] Finite-Lived and Indefinite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived and Indefinite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived and Indefinite-Lived Intangible Assets, Major Class Name [Domain] Customer relationship assets Customer Relationships [Member] Trade name Trade Names [Member] Other Intangible Assets Other Intangible Assets [Line Items] Other Intangible Assets Gross Amount Other Intangible Assets, Gross Other Intangible Assets, Gross. Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Net Amount Options, Units granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Options, Weighted-Average Grant Date Fair Value (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Instruments other than options, Units granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Instruments other than options, 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 2016 PSU Grants paid (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Shares Paid Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Shares Paid Award vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Leases Lessee, Operating Leases [Text Block] Leases Lessee, Finance Leases [Text Block] ASSETS Current Assets: Receivables (less allowances: 2020 - $42,951; 2019 - $49,566) Inventories Total current assets Property and Equipment, net Accrued expenses and other current liabilities Total current liabilities Redeemable Noncontrolling Interest Stockholders' Equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Common stock, par value $.01 (authorized: 600,000,000 shares; issued: 2020—287,103,477 shares and 2019—282,919,536 shares; and outstanding: 2020—250,064,705 shares and 2019—247,756,091 shares) Common Stock, Value, Issued Capital surplus Additional Paid in Capital, Common Stock Retained earnings Retained Earnings (Accumulated Deficit) Accumulated other comprehensive loss Treasury stock (shares held in treasury: 2020—37,038,772 shares and 2019—35,163,445 shares) Treasury Stock, Value Total stockholders' equity Operating lease cost: Lease, Cost [Abstract] Fixed lease costs Operating Lease, Cost Variable lease costs2 Variable Lease, Cost Short-term lease costs Short-term Lease, Cost Finance lease cost: Lessee, Finance Lease, Description [Abstract] Amortization of right-of-use-assets Finance Lease, Right-of-Use Asset, Amortization Interest on lease liabilities Finance Lease, Interest Expense Net lease cost Lease, Cost Senior secured revolving credit facility, due October 2023 Revolving Credit Facility [Member] Senior secured term loan facility, due October 2023 Term Loan Facility Due October 2023 [Member] Term Loan Facility Due October 2023 [Member] Senior secured term loan facility, due March 2025 Term Loan Facility Due March 2025 [Member] Term Loan Facility Due March 2025 [Member] 5.000% 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] 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] 4.750% senior notes, due June 2026 4 point 75 percent Senior Notes, Due June 2026 [Member] 4 point 75 percent Senior Notes, Due June 2026 [Member] 5.000% 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] Receivables Facility, due May 2021 Receivables Facility, Due May 2021 [Member] Receivables Facility, Due May 2021 [Member] Finance leases Other Other Long-term Debt Debt and capital lease obligations Long-term Debt and Lease Obligation, Including Current Maturities Less—current portion Less—current portion Long-term Debt, Current Maturities Fair Value of Financial Assets and Financial Liabilities Fair Value Disclosures [Text Block] Schedule of Long-term Debt Instruments Schedule of Long-term Debt Instruments [Table Text Block] Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) [Table] Interest Expense Interest Expense [Member] Cost of services provided Cost of Services Provided [Member] Cost of Services Provided [Member] Derivative instruments Derivative Instruments, Gain (Loss) [Line Items] Gain (loss) recognized in income Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Sales Revenue, Segment Benchmark [Member] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Product Concentration Risk Product Concentration Risk [Member] Food Services Food Services [Member] Food Services [Member] Business Segments [Axis] Operating Segments Operating Segments [Member] Corporate, Non-Segment Corporate, Non-Segment [Member] Reconciling Items Segment Reconciling Items [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Concentration risk, percentage Concentration Risk, Percentage Proceeds from recovery of investment Gain (Loss) on Investments Operating Income Interest and Other Financing Costs, net Loss Contingencies [Table] Loss Contingencies [Table] Title of Individual [Axis] Title of Individual [Axis] Title of Individual [Domain] Title of Individual [Domain] Chairman, President and Chief Executive Officer Chairman, President and Chief Executive Officer [Member] Chairman, President and Chief Executive Officer [Member] Accrued Payroll and Related Expenses Accrued Payroll and Related Expenses [Member] Accrued Payroll and Related Expenses [Member] Accrued Expenses and Other Current Liabilities Accrued Expenses and Other Current Liabilities [Member] Accrued Expenses and Other Current Liabilities [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Severance accrual noncurrent Loss Contingency, Accrual, Noncurrent Number of class action lawsuits Loss Contingency, Number of Class Action Lawsuits Loss Contingency, Number of Class Action Lawsuits Estimate of possible loss Loss Contingency, Estimate of Possible Loss Schedule of Condensed Consolidated Balance Sheet Schedule of Condensed Consolidated Balance Sheet [Table Text Block] Tabular disclosure of Condensed Consolidated Balance Sheet [Table Text Block] Schedule of Condensed Consolidated Income Statement Schedule of Condensed Consolidated Income Statement [Table Text Block] Tabular Disclosure of Condensed Consolidated Income Statement [Table Text Block] Schedule of Condensed Consolidated Cash Flow Statement Schedule of Condensed Consolidated Cash Flow Statement [Table Text Block] Tabular Disclosure of Condensed Consolidated Cash Flow Statement [Table Text Block] 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] Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Share-Based Compensation Share-based Payment Arrangement [Text Block] Finance Finance Lease, Right-of-Use Asset Total lease assets Finance and Operating Lease, Right-of-Use Asset Finance and Operating Lease, Right-of-Use Asset Liabilities: Liabilities [Abstract] Current Operating Finance Finance Lease, Liability, Current Noncurrent Liabilities, Noncurrent [Abstract] Operating Finance Finance Lease, Liability, Noncurrent Total lease liabilities Operating and Finance Lease, Lease Liability Operating and Finance Lease, Lease Liability Weighted average remaining lease term (in years) Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term [Abstract] Operating leases Operating Lease, Weighted Average Remaining Lease Term Weighted average discount rate Lease, Weighted Average Discount Rate [Abstract] Lease, Weighted Average Discount Rate [Abstract] Operating leases Operating Lease, Weighted Average Discount Rate, Percent Finance leases Finance Lease, Weighted Average Discount Rate, Percent Divestitures Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] New Accounting Standard Updates New Accounting Pronouncements, Policy [Policy Text Block] Comprehensive Income Comprehensive Income, Policy [Policy Text Block] 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 Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Schedule of Components of Comprehensive Income Comprehensive Income (Loss) [Table Text Block] Schedule of Accumulated Other Comprehensive Loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Basis of Presentation and Summary of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]