Goodwill [Line Items]
Goodwill [Line Items]
Netherlands subsegment.
Netherlands Subsegment [Member]
Netherlands
Lessee, Operating Lease, Liability, to be Paid, Year One
2024
Document Transition Report
Document Transition Report
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Disclosure [Line Items]
Restructuring Cost and Reserve [Line Items]
Restructuring Cost and Reserve [Line Items]
Geographical [Axis]
Noncontrolling Interest [Member]
Non-Controlling Interests
Reportable Segments
Reportable Segments [Member]
Reportable segments member.
Other Liabilities, Noncurrent, Total
Other Liabilities, Noncurrent
Other long-term liabilities
Schedule of Segment Reporting Information, by Segment [Table]
Schedule Of Segment Reporting Information By Segment [Table]
Estimated amortization expense, 2024
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Fair Value, Inputs, Level 1 [Member]
Quoted Prices in Active Markets for Identical Assets (Level 1)
Lessee, Operating Lease, Liability, to be Paid, Year Four
2027
Revenue from Contract with Customer, Excluding Assessed Tax, Total
Revenue from Contract with Customer, Excluding Assessed Tax
Revenues from services
Revenue
Americas Segment [Member]
Americas Segment [Member]
Americas
Defined Benefit Plan, Other Cost (Credit)
Other
Disaggregation of Revenue [Table Text Block]
Disaggregation of Revenue
Acquisition of businesses, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Payments to Acquire Businesses, Net of Cash Acquired, Total
Defined Benefit Plan, Plan Assets, Payment for Settlement
Settlement of lump sum payments
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]
Fair Value of Derivative and Non-Derivative Assets and Liabilities on the Consolidated Balance Sheets
Long-Term Debt [Member]
Long-term debt
Schedule of Business Acquisitions, by Acquisition [Table]
Dividend record date
Dividends Payable, Date of Record
Netherlands
Netherlands
Staffing and Interim [Member]
Staffingand Interim [Member]
Staffing and Interim
Long-term operating lease liability
Operating Lease, Liability, Noncurrent
Long-term operating lease liability
Operating lease liabilities - long-term
Effective tax rate
Effective Income Tax Rate Reconciliation, Tax Contingency, Foreign, Percent
Fair Value Measurement [Domain]
Fair Value Measurement
Gain (loss) on derivative instruments, net of income tax benefit of $(4.8) and $(5.3), respectively
Gain (loss) on derivative instruments, net of income taxes (benefit) of $(8.1) and $(5.3), respectively
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Segment information related to the Southern Europe segment excluding France and Italy reportable segments.
Other Southern Europe Reportable Segment [Member]
Other Southern Europe
Defined Benefit Plan, Expected Return (Loss) on Plan Assets
Expected return on assets
Schedule of Goodwill [Table]
Schedule Of Goodwill [Table]
Balance Sheet Location [Axis]
Balance Sheet Location
Assets, Current
Total current assets
Liabilities and Equity
Total liabilities and shareholders’ equity
Entity Address, State or Province
Entity Address, State or Province
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Derivative Financial Instruments and Fair Value Measurements
Indefinite-Lived Intangible Assets (Excluding Goodwill) [Abstract]
Indefinite-lived:
Corporate tax rate.
Corporate Tax Rate
Corporate tax rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted-average per share fair value, options (in dollars per share)
Trading Symbol
Trading Symbol
Common Stock, Shares, Issued, Total
Common Stock, Shares, Issued
Common stock, issued (in shares)
Acquired interests [Member]
Acquired interests [Member]
Pension settlement related to a U.S. plan, net of income taxes of $3.9 for 2020
Other Comprehensive Income (Loss), Defined Benefit Plan, Settlement and Curtailment Gain (Loss), after Tax
Pension liability
Prepaid Expense and Other Assets, Current
Prepaid expenses and other assets
Weighted Average Remaining Lease Term and Discount Rate Table Text Block
Weighted Average Remaining Lease Term and Discount Rate Table Text Block
Weighted Average Remaining Lease Term and Discount Rate
United Kingdom subsegment.
United Kingdom Subsegment [Member]
United Kingdom
Schedule of Long-Term Debt Instruments [Table]
Lessee, Operating Lease, Liability, to be Paid, Year Three
2026
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Loss
Accumulated other comprehensive loss
Non-cash operating activity.
Non Cash Operating Activity [Abstract]
Non-cash operating activity:
Total other comprehensive income
Other comprehensive income (loss)
Other Comprehensive Income (Loss), Net of Tax
Treasury Stock, Value, Acquired, Par Value Method
Total cost of shares repurchased
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Timing of Transfer of Good or Service [Domain]
Timing of Transfer of Good or Service
Entity Address, City or Town
Entity Address, City or Town
Operating Lease, Weighted Average Discount Rate, Percent
Operating leases
Debt Disclosure [Text Block]
Debt
Reporting Unit [Domain]
Reporting Unit
Subsequent Event [Member]
Subsequent Event Type [Axis]
Additional Paid-in Capital [Member]
Capital in Excess of Par Value
Income Tax Examination, Year under Examination
Income tax examination year under examination
Derivative, Fixed Interest Rate
Forward agreement interest rate
Euro Notes Due In 2027
Euro Notes Due In 2027 [Member]
Euro notes due in 2027 member.
Property, Plant and Equipment, Net [Abstract]
Property and Equipment:
Liabilities, Current [Abstract]
Current Liabilities:
Accounts Receivable, Allowance for Credit Loss, Current
Allowance for doubtful accounts
Gross recognized tax benefits
Income Tax Examination, Penalties Expense
Preferred Stock, Par or Stated Value Per Share
Preferred stock, par value (in dollars per share)
Information pertaining to Jefferson Wells.
Jefferson Wells [Member]
Jefferson Wells
Statement of Stockholders' Equity [Abstract]
Other assets
Long term other assets.
Long Term Other Assets
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]
Change in accounting principle, accounting standards update, immaterial effect
Operating Lease, Liability, Current
Operating lease liabilities - current
Derivative Contract [Domain]
Derivative Contract
Property, Plant and Equipment, Net, Ending Balance
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net
Net property and equipment
Franchise fees
Franchise [Member]
Derivative, Contract End Date
Forward agreement maturity date
Restructuring Charges, Total
Restructuring Charges
Restructuring costs
Accounts Receivable, Credit Loss Expense (Reversal)
Provision for doubtful accounts
Dividend declared date
Dividends Payable, Date Declared
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
U.S. Federal statutory rate (as percent)
Statement of Comprehensive Income [Abstract]
An obligation resulting from borrowing money.
Eurodenominated Notes [Member]
Euro-denominated notes
Euro Notes
Treasury Stock, Common, Shares
Treasury Stock, Shares
Entity Central Index Key
Entity Central Index Key
Other Intangible Assets [Member]
Other
Segment information pertaining to Northern Europe.
Northern Europe [Member]
Northern Europe
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]
Change in accounting principle, accounting standards update, adopted
Other Assets:
Assets, Noncurrent [Abstract]
Canada
CANADA
Increase (Decrease) in Other Operating Assets, Total
Increase (Decrease) in Other Operating Assets
Other assets
Net repayments of revolving debt facility
Repayments of revolving debt facility
Repayments of revolving debt facility
Schedule of Goodwill [Table Text Block]
Estimated fair value and Carrying Values of Goodwill by Reportable Segment
Changes in Carrying Value of Goodwill by Reportable Segment
Liabilities, Current
Total current liabilities
Entity Tax Identification Number
Entity Tax Identification Number
Adjustments on derivative instruments, net of income taxes of $8.5, $15.5, $0.5 and $36.2, respectively
Derivatives used in Net Investment Hedge, Net of Tax, Period Increase (Decrease), Total
Derivatives used in Net Investment Hedge, Net of Tax, Period Increase (Decrease)
Earnings before income taxes
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Subsegments Consolidation Items [Axis]
Subsegments Consolidation Items
Changes in operating assets and liabilities:
Increase (Decrease) in Operating Capital [Abstract]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accrued Liabilities [Member]
Accrued liabilities
Payments for debt issuance costs
Payments of Debt Issuance Costs
LIBOR
LIBOR [Member]
LIBOR
Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]
Fair Values Derivatives Balance Sheet Location By Derivative Contract Type By Hedging Designation [Table]
Subsegments Consolidation Items [Domain]
Subsegments Consolidation Items
Debt Instrument, Term
Credit agreement term
Lessee, Operating Leases [Text Block]
Leases
Restricted Stock [Member]
Restricted Stock Units
The accumulated impairment losses related to indefinite-lived intangible assets (excluding goodwill) as of the balance sheet date.
Indefinite Lived Intangible Assets Excluding Goodwill Impaired Accumulated Impairment Loss
Indefinite-lived, accumulated impairment loss
Derivative Instrument [Axis]
Derivative Instrument
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]
Impact of Changes in Fair Values of Derivatives Designated as Cash Flow Hedges on OCI, AOCI and Earnings
Geographical [Domain]
Assets
Total assets
UNITED STATES
United States Plans
United States
Operating Lease, Right-of-Use Asset
Operating lease right-of-use assets
Operating lease ROU assets
Statement of Other Comprehensive Income [Abstract]
Entity Registrant Name
Entity Registrant Name
Related Party, Type [Domain]
Retained Earnings (Accumulated Deficit), Ending Balance
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit)
Retained earnings
Supplemental Cash Flow Information [Abstract]
Supplemental Cash Flow Information:
Supplemental Cash Flow Information
Retained Earnings [Member]
Retained Earnings
Equity, Including Portion Attributable to Noncontrolling Interest
Balance, end of period
Balance, beginning of period
Accumulated other comprehensive loss
Total shareholders’ equity
Minimum [Member]
Minimum
Significant Accounting Policies [Text Block]
Basis of Presentation and Accounting Policies
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Operating Lease, Liability
Total operating lease liabilities
Total operating lease liabilities
Severance costs
Severance Costs
Segment information pertaining to APME.
Apme [Member]
APME
Foreign Exchange Forward [Member]
Foreign Exchange Forward
Foreign currency forward contracts
Equity Component [Domain]
Equity Component
Segments [Axis]
Segments
Change in Accounting Principle, Accounting Standards Update, Adoption Date
Change in accounting principle, accounting standards update, adoption date
Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Effect of Net Investment Hedges on AOCI
Lease, Weighted Average Discount Rate, Percent [Abstract]
Lease Weighted Average Discount Rate Percent [Abstract]
Weighted Average Discount Rate
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Adjustments to reconcile net earnings to net cash provided by operating activities:
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Measurement Frequency [Axis]
Measurement Frequency
Currency impact
Goodwill, Foreign Currency Translation Gain (Loss)
Currency impact
Debt Disclosure [Abstract]
Net loss on disposition
Gain (Loss) on Disposition of Business
Debt Instrument, Basis Spread on Variable Rate
Credit spread basis point
Entity Current Reporting Status
Entity Current Reporting Status
Common Stock, Shares Authorized
Common stock, authorized (in shares)
Fair Value, by Balance Sheet Grouping [Table]
Fair Value By Balance Sheet Grouping [Table]
Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year
Estimated employer contribution to pension plans during remainder of current fiscal year
Transferred over Time [Member]
Services transferred over time
Share-Based Payment Arrangement, Activity [Table Text Block]
Shares Granted and Weighted Average Fair Value Per Share
Hedging Relationship [Axis]
Hedging Relationship
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Goodwill Impairment
Amortization of Intangible Assets, Total
Amortization of Intangible Assets
Intangible asset amortization expense
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Common stock, $.01 par value, authorized 125,000,000 shares, issued 118,378,414 and 118,028,009 shares, respectively
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Total
Common Stock, Value, Issued
Repayments of Long-term Debt, Total
Repayments of Long-Term Debt
Repayments of long-term debt
Restructuring Reserve, Total
Restructuring Reserve
Balance, end of period
Balance, beginning of period
Reserve will be paid by end of period
Restructuring reserve
Accrued Liabilities, Current, Total
Accrued Liabilities, Current
Accrued liabilities
Contributions to pension plans
Payment for Pension Benefits
Contributions to pension plans
Current Fiscal Year End Date
Current Fiscal Year End Date
Share-based Payment Arrangement, Noncash Expense, Total
Share-Based Payment Arrangement, Noncash Expense
Share-based compensation
Share-based compensation
Reduced unrecognized tax benefits
Unrecognized Tax Benefits, Period Increase (Decrease)
Unrecognized Tax Benefits, Period Increase (Decrease), Total
Operating profit
Operating Income (Loss)
Accounting Standards Update 2019-12 [Member]
ASU - Income Taxes
Debt Instrument, Issuance Price, Percentage Of Principal Amount Sold
Debt Instrument Issuance Price Percentage Of Principal Amount Sold
Discounted issue price (as a percent)
Currency Swap [Member]
Cross-currency swap
Tax Period [Axis]
Tax Period
Intercompany CHF note
Intercompany CHF note [Member]
Intercompany CHF note [Member]
Income Tax Expense (Benefit), Total
Income Tax Expense (Benefit)
Provision for income taxes
Accounting policies.
Accounting Policies [Line Items]
Accounting Policies [Line Items]
Payments of contingent consideration for acquisitions
Payment for Contingent Consideration Liability, Financing Activities
Lessee, Leases [Policy Text Block]
Leases
Payments for Restructuring
Payments for restructuring reserve
Costs paid
Indefinite-Lived Intangible Assets [Axis]
Indefinite-lived Intangible Assets
Disaggregation of Revenue [Table]
Disaggregation Of Revenue [Table]
Segment information pertaining to Right Management.
Right Management [Member]
Right Management
Measurement Input Type [Domain]
Measurement Input Type
Carrying value, intangible assets
Finite-Lived Intangible Assets, Net, Ending Balance
Finite-Lived Intangible Assets, Net, Beginning Balance
Finite-Lived Intangible Assets, Net
Net
Schedule of Segment Data
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Revenue from Contract with Customer [Text Block]
Revenue Recognition
Business Combination
Business Combinations [Member]
Business Combinations
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive gain (loss):
Other comprehensive income (loss):
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations
Effect of exchange rate changes on cash
Other Reporting Units [Member]
Other Reporting Units [Member]
Other Reporting Units
Debt Instrument, Face Amount
Principal amount
Hedging Relationship [Domain]
Hedging Relationship
Subsegments [Domain]
Subsegments
Measurement Basis [Axis]
Measurement Basis
Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Period Ending March 31, 2021
Revenues generated by franchise offices.
Total Franchise Revenue
Franchise revenue
Fair Value Hedge
Fair Value Hedge [member]
Fair Value Hedge [member]
Forecasted IT contract payment
Forecasted IT Contract Payment
Forecasted IT contract payment.
Other Assets, Noncurrent
Total other assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Number of shares granted, options (in shares)
Intercompany Eliminations
Intersegment Eliminations [Member]
Shareholders' Equity
Equity [Text Block]
Interest paid
Interest Paid, Excluding Capitalized Interest, Operating Activities
Estimated amortization expense, 2026
Finite-Lived Intangible Asset, Expected Amortization, Year Four
Estimated amortization expense, 2023
Finite-Lived Intangible Asset, Expected Amortization, Year One
Alternative Investment, Measurement Input
Discount rate for goodwill impairment test (as a percent)
Retirement Plan Type [Domain]
Retirement Plan Type
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Intangible Assets, Future Amortization Expense by Fiscal Year [Abstract]
Derivative [Line Items]
Derivative [Line Items]
Shareholders' Equity:
Equity, Attributable to Parent [Abstract]
ManpowerGroup shareholders' equity
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Thereafter
Lease, Cost [Table Text Block]
Components of Lease Expense and Other Information
Defined Benefit Plan, Interest Cost
Interest cost
Line of Credit Facility, Maximum Borrowing Capacity
Credit lines, maximum borrowing capacity
United States Subsegment [Member]
United States Subsegment [Member]
United States
Proceeds from (Repayments of) Short-term Debt, Total
Proceeds from (Repayments of) Short-Term Debt
Net change in short-term borrowings
Cost of Goods and Services Sold, Total
Cost of Goods and Services Sold
Cost of services
Ministry of the Economy, Finance and Industry, France [Member]
French
Income tax.
Income Tax [Table]
Income Tax [Table]
Earnings Per Share [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Maturities of Operating Lease Liabilities
Indefinite-Lived Intangible Assets, Major Class Name [Domain]
Indefinite-lived Intangible Assets, Major Class Name
Accounting standards update equity method investments.
Accounting Standards Update Equity Method Investments [Member]
ASU - Equity Method Investments
Dividends
Dividends, Common Stock
Dividends, Common Stock, Total
Dividends
Accounting Policies [Abstract]
Segments [Domain]
Segments
Estimated amortization expense, 2027
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Accrued Payroll Taxes, Current
Accrued payroll taxes and insurance
Sale of Stock, Consideration Received on Transaction
Consideration received from share-based awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Debt Instrument, Interest Rate, Effective Percentage
Effective interest rate (as a percent)
Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]
SHAREHOLDERS' EQUITY:
Revolving Credit Facility [Member]
Five year credit agreement
Net earnings per share - basic
Net earnings per share - basic
Earnings Per Share, Basic, Total
Earnings Per Share, Basic
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Components of Accumulated Other Comprehensive Loss, Net of Tax
Acquisitions and Dispositions
Mergers, Acquisitions and Dispositions Disclosures [Text Block]
Business Combinations [Abstract]
Income Statement [Abstract]
Outcome-Based Solutions and Consulting [Member]
Outcome Based Solutionsand Consulting [Member]
Outcome-Based Solutions and Consulting
Debt, Current, Total
Debt, Current
Short-term borrowings and current maturities of long-term debt
Measurement In put Revenue Growth [Member]
Measurement In put Revenue Growth [Member]
Measurement In Put Revenue Growth
Related Party, Type [Axis]
Performance Shares [Member]
Performance Share Units
Indefinite-lived Intangible Assets (Excluding Goodwill), Ending Balance
Indefinite-lived Intangible Assets (Excluding Goodwill), Beginning Balance
Indefinite-lived Intangible Assets (Excluding Goodwill), Total
Indefinite-Lived Intangible Assets (Excluding Goodwill)
Gross
Operating Lease, Cost
Operating lease expense
Short-Term Lease, Cost
Short-term lease expense
Payment for Other Postretirement Benefits
Contributions to retiree health care plan
Goodwill, Impaired, Accumulated Impairment Loss
Goodwill, accumulated impairment loss
Retirement Benefits [Abstract]
Measurement Input Type
Measurement Input Type [Axis]
Statistical Measurement [Domain]
Statistical Measurement
Cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities
Proceeds from Issuance of Debt
Net proceeds
Derivative Asset, Fair Value, Gross Asset, Total
Derivative Asset, Subject to Master Netting Arrangement, before Offset
Assets
Document Period End Date
Document Period End Date
Statistical Measurement [Axis]
Statistical Measurement
Balance, September 30, 2023
Accounts Receivable, Allowance for Credit Loss
Balance, December 31, 2022
Operating Lease, Payments
Cash paid for amounts included in the measurement of operating lease liabilities
Share Repurchase Program [Axis]
Share Repurchase Program
Net earnings per share - diluted
Net earnings per share - diluted
Earnings Per Share, Diluted, Total
Earnings Per Share, Diluted
Product and Service [Domain]
Product and Service
Segment information pertaining to Southern Europe.
Southern Europe [Member]
Southern Europe
Adjustment for Long-term Intercompany Transactions, Net of Tax, Total
Adjustment for Long-Term Intercompany Transactions, Net of Tax
Translation adjustments of long-term intercompany loans
Derivatives notes repay.
Derivatives Notes Repay
Derivatives Notes Repay
Revenue from Contract with Customer [Abstract]
Payments to noncontrolling interests
Payments to Noncontrolling Interests
Debt Instrument, Name [Domain]
Debt Instrument, Name
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV
Transferred at Point in Time [Member]
Services transferred at a point in time
COVID Nineteen Policy.
C O V I D Nineteen Policy Policy [Text Block]
COVID-19
Retiree health care plan, net of income taxes of $1.8 and $1.9, respectively
Postretirement Health Coverage [Member]
Retiree Health Care Plan
Fair Value, Recurring [Member]
Fair value measured on a recurring basis
Defined benefit pension plans and Retiree health care plan
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Interest income received from interest bearing assets. The balance includes income earned in return for depositing or lending money that can include income from time deposits, demand deposits, saving accounts, certificates of deposit, money market deposits, bonds, and loans.
Interest Income
Interest income
Additional Paid in Capital, Common Stock, Ending Balance
Additional Paid in Capital, Common Stock, Beginning Balance
Additional Paid in Capital, Common Stock
Capital in excess of par value
Defined benefit pension plans, net of income tax benefit of $(20.1) and $(20.4), respectively
Pension Plan [Member]
Defined Benefit Pension Plan
Stock units that are deferred.
Deferred Stock [Member]
Deferred Stock Units
Foreign Currency Transaction Gain (Loss), before Tax, Total
Gain (Loss), Foreign Currency Transaction, before Tax
Foreign exchange loss
Payments for Repurchase of Common Stock
Repurchases of common stock
Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Total
Noncontrolling interests
Equity, Attributable to Noncontrolling Interest
Schedule Of Restructuring And Related Costs [Table]
Schedule of Restructuring and Related Costs [Table]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name
Intercompany Segment [Member]
Intercompany Segment [Member]
Intercompany Segment [Member]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Entity Interactive Data Current
Entity Interactive Data Current
Measurement Input, Discount Rate [Member]
Discount Rates
Principal amount to repay
Principal amount to repay
Principal amount to repay against proceeds from notes
Estimated amortization expense, 2025
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Credit Facility [Domain]
Latest Tax Year [Member]
Latest Tax Year
Equity [Abstract]
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less imputed interest
Schedule of Indefinite-Lived Intangible Assets [Table]
Schedule Of Indefinite Lived Intangible Assets [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Number of shares granted, non-options (in shares)
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
August 2019 authorization.
August Two Thousand Nineteen Authorization [Member]
August 2019 Authorization
Derivatives, Fair Value [Line Items]
Derivatives, Fair Value [Line Items]
Equity Components [Axis]
Non-Controlling Interests
Increase (Decrease) in Accounts Receivable
Accounts receivable
Restructuring and Related Activities [Abstract]
Increase (Decrease) in Other Operating Liabilities, Total
Increase (Decrease) in Other Operating Liabilities
Other liabilities
Defined Benefit Plan, Plan Assets, Amount, Ending Balance
Defined Benefit Plan, Plan Assets, Amount, Beginning Balance
Defined Benefit Plan, Plan Assets, Amount, Total
Defined Benefit Plan, Plan Assets, Amount
Deferred compensation plan assets
Retirement Benefits [Text Block]
Retirement Plans
Cash consideration for acquisitions
Payments to Acquire Businesses, Gross
Finite-Lived Intangible Assets, Net [Abstract]
Finite-lived:
Accounting Standards Update and Change in Accounting Principle [Text Block]
Recent Accounting Standards
Local Phone Number
Local Phone Number
Designated as Hedging Instrument [Member]
Designated as hedging instrument
Preferred Stock, Value, Outstanding
Preferred stock, $.01 par value, authorized 25,000,000 shares, none issued
Balance, September 30, 2023
Balance, December 31, 2022
Goodwill, Total
Goodwill
Goodwill
Carrying values
Statement of Cash Flows [Abstract]
Earliest Tax Year [Member]
Earliest Tax Year
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated other comprehensive loss
Segment Reporting Information [Line Items]
Segment Reporting Information [Line Items]
Gross Profit
Gross profit
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Foreign currency translation
Schedule of Estimated Fair Values and Carrying Values of Goodwill.
Schedule of Estimated Fair Values and Carrying Values of Goodwill [Table Text Block]
Schedule of Estimated Fair Values and Carrying Values of Goodwill
Common Stock, Par or Stated Value Per Share
Common stock, par value (in dollars per share)
Debt Instrument, Interest Rate, Stated Percentage
Interest rate (as a percent)
Products and Services, Other [Member]
Productsand Services Other [Member]
Other
Assets And Liabilities, Lessee [Table Text Block]
Assets And Liabilities Lessee Table [Text Block]
Supplemental Balance Sheet Information
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments and Tax, Parent, Total
Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease), after Adjustments and Tax, Parent
Gain (Loss) Recognized in OCI
Gain (Loss) Recognized in Other Comprehensive Income
Maximum
Maximum [Member]
Consolidation Items [Domain]
Consolidation Items
Other Assets, Noncurrent [Abstract]
Other Assets:
Payments of Dividends, Total
Payments of Dividends
Dividends paid
Dividends paid
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Share-based compensation expense
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Other Non Operating Income And Expenses.
Other Non Operating Income And Expenses [Table]
Other Non Operating Income And Expenses [Table]
working capital and cash [Member]
working capital and cash [Member]
Sum of interest income and expense, foreign exchange gains and losses and other miscellaneous non-operating income and expenses.
Interest And Other Non Operating Expenses
Interest and other expenses, net
Interest and other expenses, net
Net earnings, net of tax, attributable to noncontrolling interests
Interest and other expenses, net
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Change in cash and cash equivalents
Long-term Debt and Lease Obligation, Total
Long-Term Debt and Lease Obligation
Long-term debt
Defined Benefit Plan, Service Cost
Service cost
The rights we reacquired through business combinations that we had previously granted to the franchisees (acquirees) to use our trade name under a franchise agreement. Prior to 2009, these rights were considered indefinite-lived.
Reacquired Franchise Rights [Member]
Reacquired franchise rights
Intangible Assets, Gross (Excluding Goodwill), Total
Intangible Assets, Gross (Excluding Goodwill)
Gross
Incremental Common Shares Attributable to Share-based Payment Arrangements, Total
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Effect of dilutive securities
Operating Segments [Member]
Reportable segments
Reporting Unit [Axis]
Reporting Unit
Segment Data
Segment Reporting Disclosure [Text Block]
City Area Code
City Area Code
Net Cash Provided by (Used in) Operating Activities [Abstract]
Cash Flows from Operating Activities:
Consolidation Items [Axis]
Consolidation Items
Translation loss on long-term intercompany loans, net of income taxes of $19.1 on both dates
Loss on Long-Term Purchase Commitment [Member]
Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table]
Schedule Of Earnings Per Share Diluted By Common Class [Table]
Consolidated [Member]
Consolidated [Member]
Proceeds from Issuance of Long-term Debt, Total
Proceeds from Issuance of Long-Term Debt
Proceeds from long-term debt
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax
Income tax expense on defined benefit pension plans and retiree health care plan
Business Acquisition [Line Items]
Other Restructuring Costs
Other Costs
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Less: accumulated depreciation and amortization
Goodwill impairment charges
General and Administrative Expense, Total
General and Administrative Expense
Corporate expenses
Selling, General and Administrative Expenses [Member]
Selling and administrative expenses
Weighted-average common shares outstanding - basic
Weighted Average Number of Shares Outstanding, Basic, Total
Weighted Average Number of Shares Outstanding, Basic
Weighted average shares - basic (in shares)
Restructuring and Related Costs [Table Text Block]
Schedule of Changes in Restructuring Reserve
August 2018 authorization.
August Two Thousand Eighteen Authorization [Member]
August 2018 Authorization
Net Cash Provided by (Used in) Financing Activities [Abstract]
Cash Flows from Financing Activities:
Short-term Borrowings And Current Maturities Of Long-term Debt
Short-term Borrowings And Current Maturities Of Long-term Debt [Member]
Short-term Borrowings And Current Maturities Of Long-term Debt [Member]
The entire disclosure for interest income and expense, foreign exchange gains and losses and other miscellaneous non-operating income and expenses.
Interest And Other Income Expenses Net [Text Block]
Interest and Other Expenses, Net
France Subsegment [Member]
France Subsegment [Member]
France
Statement [Table]
Statement [Table]
Euro Notes due in 2026
Euro Notes due in 2026 [Member]
Euro Notes due in 2026
Accounts Receivable [Member]
Accounts receivable, net
Northern Europe and APME [Member]
Northern Europe and APME.
Northern Europe and APME
Document Fiscal Period Focus
Document Fiscal Period Focus
Lessee, Operating Lease, Liability, to be Paid
Total future undiscounted lease payments
Liabilities, Noncurrent
Total other liabilities
United Kingdom
UNITED KINGDOM
Not Designated as Hedging Instrument [Member]
Not designated as hedging instrument
Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets
Remaining plan assets in excess of pension liability
Lessee, Operating Lease, Liability, to be Paid, Year Two
2025
Statement [Line Items]
Statement [Line Items]
Antidilutive securities excluded from the calculation of net earnings (loss) per share - diluted (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement
Pension settlement loss
Settlement loss
Percentage of goodwill over fair value of reporting unit.
Percentage Of Goodwill Over Fair Value Of Reporting Unit
Percentage of goodwill over fair value of reporting unit
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased
Shares remaining authorized for repurchase (in shares)
Lease, Cost
Total lease expense
Notes Due June 2026
Notes Due June2026 [Member]
Notes Due June 2026
Accounts receivable, less allowance for doubtful accounts of $102.8 and $109.3, respectively
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Accounts Receivable, after Allowance for Credit Loss, Current
Common Stock [Member]
Common Stock
Debt Instrument [Line Items]
Accounting policies.
Accounting Policies [Table]
Accounting Policies [Table]
Minimum fixed charge coverage ratio as per restrictive covenant terms.
Fixed Charge Coverage Ratio Minimum
Minimum fixed charge coverage ratio
Accounts payable and accrued temp payroll.
Accounts Payable And Accrued Temp Payroll
Accounts payable
Cash and Cash Equivalents, at Carrying Value, Ending Balance
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and Cash Equivalents, at Carrying Value, Total
Cash and Cash Equivalents, at Carrying Value
Cash and cash equivalents
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name
Treasury stock at cost, 69,266,511 and 67,468,433 shares, respectively
Treasury Stock, Value, Ending Balance
Treasury Stock, Value, Beginning Balance
Treasury Stock, Value, Total
Treasury Stock, Value
Treasury stock at cost, 00 and 67,468,433 shares, respectively
Cover [Abstract]
Selling and administrative expenses
Selling, General and Administrative Expense
Selling and administrative expenses
Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease), Total
Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease)
Provisions charged to earnings
Share Repurchase Program [Domain]
Share Repurchase Program
Document Fiscal Year Focus
Document Fiscal Year Focus
Notes Payable, Fair Value Disclosure
Carrying value of long-term debt
Share-based Compensation Arrangement by Share-based Payment Award, Options and Non-Option Instruments, Grants in Period, Weighted Average Grant Date Fair Value
Sharebased Compensation Arrangement By Share Based Payment Award Options And Non Option Instruments Grants In Period Weighted Average Grant Date Fair Value
Weighted-average per share value, options and non-options (in dollars per share)
Derivative Instrument, Gain (Loss) Reclassified from AOCI into Income, Effective Portion, Statement of Income or Comprehensive Income [Extensible Enumeration]
Income Taxes Paid, Net, Total
Income Taxes Paid, Net
Income taxes paid, net
SEC Schedule, 12-04, Cash Dividends Paid to Registrant, Unconsolidated Subsidiaries
Cash consideration paid
Segment information related to the Americas excluding the United States reportable segment.
Other Americas Reportable Segment [Member]
Other Americas
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted-average per share fair value, non-options (in dollars per share)
Proceeds from share-based awards
Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised, Total
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised
Accrued salaries current and accrued vacation current.
Accrued Salaries Current And Accrued Vacation Current
Employee compensation payable
Segment Reporting [Abstract]
Sales and Excise Tax Payable, Current
Value added taxes payable
Cash proceeds for segment consideration
Proceeds from Divestiture of Businesses
Security Exchange Name
Security Exchange Name
Accounts Receivable [Policy Text Block]
Allowance for Doubtful Accounts
Accounting Standards Update and Change in Accounting Principle [Table]
New Accounting Pronouncements Or Change In Accounting Principle [Table]
New Accounting Pronouncements, Policy [Policy Text Block]
Recent Accounting Standards
Preferred Stock, Shares Issued, Total
Preferred Stock, Shares Issued
Preferred stock, issued (in shares)
Preferred Stock, Shares Authorized
Preferred stock, authorized (in shares)
Income tax.
Income Tax [Line Items]
Income Tax [Line Items]
Customer Relationships [Member]
Customer relationships
Derivative Liability, Fair Value, Gross Liability, Total
Derivative Liability, Subject to Master Netting Arrangement, before Offset
Liabilities
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Total
Property, Plant and Equipment, Gross
Land, buildings, leasehold improvements and equipment
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
Reduction in business tax rate
Timing of Transfer of Good or Service [Axis]
Timing of Transfer of Good or Service
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Operating ROU assets obtained in exchange for lease obligations
Right-of-use assets obtained in exchange for new operating lease liabilities
Hedging Designation [Domain]
Hedging Designation
Treasury Stock, Shares, Acquired
Shares repurchased (in shares)
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Weighted-average common shares outstanding (in millions)
Currency impact and other
Translation adjustments
Allowance for doubtful accounts receivable translation adjustments.
Allowance For Doubtful Accounts Receivable Translation Adjustments
Translation adjustments
Line of Credit Facility, Commitment Fee Amount
Line of credit facility fee (Annual)
Entity Emerging Growth Company
Entity Emerging Growth Company
Amendment Flag
Amendment Flag
Foreign currency translation
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax.
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
Accounting Standards Update [Domain]
Accounting Standards Update
Basis of Accounting, Policy [Policy Text Block]
Basis of Presentation
Shares, Issued
Balance, end of period (in shares)
Balance, beginning of period (in shares)
Remaining annual goodwill balance percentage
Remaining Annual Goodwill Balance Percentage
Remaining Annual Goodwill Balance Percentage
Restructuring and Related Activities Disclosure [Text Block]
Restructuring Costs
Proceeds from Lines of Credit
Proceeds from Lines of Credit
Proceeds from Lines of Credit, Total
Net proceeds from the sales of subsidiaries and property and equipment
Proceeds from Sales of Business, Affiliate and Productive Assets
Notes Due June2027 Member
Notes Due June2027 Member
Leases [Abstract]
Italy Subsegment [Member]
Italy Subsegment [Member]
Italy
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Estimated amortization expense, 2028
Derivative, Gain (Loss) on Derivative, Net, Total
Derivative, Gain (Loss) on Derivative, Net
Forward agreement gain/loss
Amount of Gain (Loss) Recognized in Income
Variable Rate [Domain]
Derivatives Not Designated as Hedging Instruments [Table Text Block]
Effect of Forward Contracts not Designated as Hedging Instrument
Lease, Weighted Average Remaining Lease Term [Abstract]
Lease Weighted Average Remaining Lease Term [Abstract]
Weighted Average Remaining Lease Term
(Loss) Gain Reclassified from AOCI into Income
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net, Total
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net
Tax Period [Domain]
Tax Period
Securities Act File Number
Entity File Number
Line of Credit Facility, Expiration Date
Credit facility, expiration date
Estimated fair values
Finite-Lived Intangible Assets, Fair Value Disclosure
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year
2023
Equity, Class of Treasury Stock [Line Items]
Equity, Class of Treasury Stock [Line Items]
Goodwill and Intangible Assets Disclosure [Abstract]
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Total
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents
Cash and cash equivalents, end of period
Cash and cash equivalents, beginning of period
Operating Lease, Assets And Liabilities, Lessee [Abstract]
Operating Lease Assets And Liabilities Lessee [Abstract]
Operating Leases
Effect of dilutive securities - share-based awards
Non stock option awards.
Non Stock Option Awards [Member]
Share-Based Payment Arrangement [Abstract]
Debt Instrument
Debt Instrument [Axis]
Estimate of Fair Value Measurement [Member]
Estimate of fair value measurement
August 2021 Authorization
August Two Thousand Twenty One Authorization [Member]
August Two Thousand Twenty One Authorization.
Schedule of Intangible Assets and Goodwill [Table Text Block]
Schedule of Goodwill and Intangible Assets
Operating unit profit (loss) is equal to segment revenues less cost of services and branch and national headquarters operating costs. This profit measure does not include goodwill and intangible asset impairment charges or amortization of intangibles related to acquisitions, interest and other income and expense amounts or income taxes.
Operating Unit Profit Loss
Operating unit profit
Schedule of Defined Benefit Plans Disclosures [Table]
Schedule Of Defined Benefit Plans Disclosures [Table]
Entity Small Business
Entity Small Business
Entity Shell Company
Entity Shell Company
Liabilities, Noncurrent [Abstract]
Other Liabilities:
Net Earnings Per Share
Earnings Per Share [Text Block]
Entity Address, Address Line One
Entity Address, Address Line One
Noncontrolling Interest Transactions
Noncontrolling Interest Transactions
Noncontrolling interest transactions
Antidilutive Securities [Axis]
Antidilutive Securities
Carrying values
Finite-Lived Intangible Assets, Gross, Total
Finite-Lived Intangible Assets, Gross
Gross
Interest and Other Expenses , Net
Interest and other (income) expenses, net.
Interest And Other Income Expenses Net [Member]
Interest And Other Income Expenses Net
Facility fee (as a percent)
Line of Credit Facility, Commitment Fee Percentage
Subsequent Event Type [Domain]
Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]
Summary of Rollforward of Allowance for Doubtful Accounts
Income Statement Location [Axis]
Income Statement Location
Variable Lease, Cost
Other lease expense
Net earnings available to common shareholders
Net earnings
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net earnings
Other share based award transactions net.
Other Share Based Award Transactions Net
Other share-based award transactions
Lessee, Operating Lease, Liability, to be Paid, Year Five
2028
Corporate, Non-Segment [Member]
Corporate
Fair Value, Inputs, Level 2 [Member]
Significant Other Observable Inputs (Level 2)
Depreciation, Depletion and Amortization, Total
Depreciation, Depletion and Amortization
Depreciation and amortization
Product and Service [Axis]
Product and Service
Repurchases of common stock
Treasury Stock, Value, Acquired, Cost Method
Repurchases of common stock
Title of 12(b) Security
Title of 12(b) Security
Finite-Lived Intangible Assets, Accumulated Amortization
Accumulated Amortization
Accumulated amortization on intangible assets
Issuances under equity plans
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture, Total
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture
Debt Instrument, Covenant Description
Debt instrument credit agreement, description
France
FRANCE
Schedule of fair value hedges instruments
Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]
Tabular disclosure of goodwill balances by reporting unit.
Goodwill Balances By Reporting Unit Table [Text Block]
Schedule of Goodwill Balances by Reporting Unit
Income Tax Authority, Name [Axis]
Income Tax Authority, Name
Foreign currency forward contracts
Foreign Exchange Contract [Member]
Accounting Standards Update [Axis]
Accounting Standards Update
Other Nonoperating Income (Expense) [Abstract]
Measurement Input, Long-Term Revenue Growth Rate [Member]
Terminal Value Revenue Growth Rate
Prepaid Expenses and Other Current Assets [Member]
Prepaid expenses and other assets
Treasury Stock
Treasury Stock, Common [Member]
Accounting Changes and Error Corrections [Abstract]
Net Cash Provided by (Used in) Investing Activities [Abstract]
Cash Flows from Investing Activities:
Reported Value Measurement [Member]
Carrying value
Gain on interest rate swap, net of income taxes of $0.4 on both dates
Interest Rate Swap [Member]
Forward Starting Interest Swap
Translation loss on long-term intercompany loans, net of income taxes of $19.1 on both dates
Accumulated translation gain (loss) on intercompany loans.
Accumulated Translation Gain Loss On Intercompany Loans [Member]
Derivative [Table]
Derivative [Table]
Goodwill impairment charge
Goodwill impairment charge
Non-cash impairment charge loss
Goodwill, Impairment Loss
Portion at Fair Value Measurement [Member] [Default]
Portion at Fair Value Measurement [Member]
Fair Value Disclosure Item Amounts [Default]
AOCI Including Portion Attributable to Noncontrolling Interest, Tax
Accumulated other comprehensive loss, income taxes
Proceeds from derivative settlement
Proceeds from Derivative Instrument, Financing Activities
The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns including potential interest and penalties as of the balance sheet date.
Unrecognized Tax Benefits Including Potential Interest And Penalties
Gross unrecognized tax benefits
Dividend declared per share
Common Stock, Dividends, Per Share, Declared
Contract with Customer, Liability, Total
Contract with Customer, Liability
Deferred revenue
Defined benefit pension plans and retiree health care plan, net of income taxes of $0.2, $0.2, $0.2 and $0.5, respectively
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax
Notes Due September 2022 [Member]
Notes Due September2022 [Member]
Notes due September 2022
Net Investment Hedging [Member]
Net Investment Hedging
Reportable Geographical Components Member
Reportable Geographical Components [Member]
Estimated amortization expense, remainder of 2022
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
Schedule of Interest and Other Expenses Net
Stock Repurchase Program, Number of Shares Authorized to be Repurchased
Shares authorized to be repurchased (in shares)
Total shares granted, options and non-options (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options and Non-Option Instruments, Grants in Period
Sharebased Compensation Arrangement By Share Based Payment Award Options And Non Option Instruments Grants In Period
Total shares granted, options and non-options (in shares)
Share-Based Payment Arrangement [Text Block]
Share-Based Compensation Plans
Goodwill [Roll Forward]
Goodwill [Roll Forward]
Class of Treasury Stock [Table]
Class Of Treasury Stock [Table]
Loss on sales of subsidiaries, net
Non-cash loss on sale of a subsidiary
Gain (Loss) on Disposition of Stock in Subsidiary
Retirement Plan Type [Axis]
Retirement Plan Type
Permanent Recruitment [Member]
Permanent Recruitment [Member]
Permanent Recruitment
Income Statement Location [Domain]
Income Statement Location
Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, Unrealized Gain (Loss) Arising During Period, after Tax
Unrealized adjustment on interest rate swap
Document Type
Document Type
Derivatives used in Net Investment Hedge, Tax Expense (Benefit)
Income tax expense on translation adjustments on derivative instruments
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Total intangible assets
Prior service credit
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)
Net cash inflow
Net Cash Provided by (Used in) Investing Activities
Cash used in investing activities
Document Quarterly Report
Document Quarterly Report
Share-Based Payment Arrangement [Member]
Share-Based Awards
Schedule of Net Benefit Costs [Table Text Block]
Components of Net Periodic Benefit Cost (Credit)
Goodwill and Intangible Assets Disclosure [Text Block]
Goodwill and Other Intangible Assets
Derivative, Notional Amount
Forward agreement notional amount
Cash used in financing activities
Net Cash Provided by (Used in) Financing Activities
Deferred Income Taxes and Tax Credits, Total
Deferred Income Taxes and Tax Credits
Deferred income taxes
Entity Filer Category
Entity Filer Category
Balance Sheet Location [Domain]
Balance Sheet Location
Income Tax Authority, Name [Domain]
Income Tax Authority, Name
Other non operating income expense.
Other Non Operating Income Expense [Line Items]
Other Non Operating Income Expense [Line Items]
Variable Rate [Axis]
Accounts Receivable, Allowance for Credit Loss, Writeoff
Write-offs
Trade Names [Member]
Tradenames
Miscellaneous income, net
Nonoperating Income (Expense), Total
Nonoperating Income (Expense)
Accumulated Other Comprehensive Income (Loss) [Table]
Accumulated Other Comprehensive Income Loss [Table]
Stockholders' Equity Attributable to Parent, Ending Balance
Stockholders' Equity Attributable to Parent, Beginning Balance
Equity, Attributable to Parent
Total ManpowerGroup shareholders’ equity
Subsegments [Axis]
Subsegments
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Dividend payable date
Dividends Payable, Date to be Paid
Intangible assets, less accumulated amortization of $492.7 and $468.3, respectively
Intangible Assets, Net (Excluding Goodwill)
Net
Net Income (Loss) Attributable to Parent, Total
Net (gain) loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Interest Expense, Total
Interest Expense
Interest expense
Measurement input operating unit profit.
Measurement Input Operating Unit Profit [Member]
Terminal Value OUP Margin
Reportable Subsegments [Member]
Reportable subsegments
Statement of Financial Position [Abstract]
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture
Issuances under equity plans (in shares)
Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture, Total
Weighted average shares - diluted
Weighted Average Number of Shares Outstanding, Diluted
Weighted average shares - diluted (in shares)
Weighted-average common shares outstanding - diluted
Credit Facility [Axis]
Ettain Group [Member]
Ettain Group [Member]
Effective Income Tax Rate Reconciliation, Percent, Total
Effective Income Tax Rate Reconciliation, Percent
Effective income tax rate (as percent)
Payments to Acquire Productive Assets, Total
Payments to Acquire Productive Assets
Capital expenditures
Operating Lease, Weighted Average Remaining Lease Term
Operating leases
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)
Total benefit cost (credit)
Income Tax Disclosure [Text Block]
Income Taxes
Intangible Assets, Accumulated Amortization (Excluding Goodwill), Total.
Intangible Assets Accumulated Amortization Excluding Goodwill Total
Accumulated Amortization
Maximum debt to EBITDA ratio as per covenant terms.
Debt To Ebitda Ratio Maximum
Maximum debt-to-EBITDA ratio
Calculations of Net Earnings (Loss) Per Share - Basic and Diluted
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Schedule of Preliminary Allocation of Assets and Liabilities
Schedule of Business Acquisitions, by Acquisition [Table Text Block]
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV
Measurement Frequency [Domain]
Measurement Frequency
Consolidation Eliminations [Member]
Consolidation, Eliminations [Member]
Hedging Designation [Axis]
Hedging Designation
Business Acquisition [Axis]
Business Acquisition
Accounting Standards Update and Change in Accounting Principle [Abstract]
Income Tax Disclosure [Abstract]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class
Notes Due June Two Thousand Twenty Seven [Member]
Notes Due June Two Thousand Twenty Seven [Member]
Notes due June 2027
Cash Flow Hedging [Member]
Cash flow hedge