XML 68 R50.htm IDEA: XBRL DOCUMENT
v3.22.4

Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | [1] | $ 19,827.5 | $ 20,724.4 | $ 18,001.0
Intercompany Eliminations |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | (80.1) | (37.7) |
Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 4,935.7 | 4,263.7 | 3,792.4
Americas | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 4,787.2 | 4,162.5 |
Americas | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 148.5 | 101.2 |
Americas | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 3,499.3 | 2,743.3 |
Americas | United States | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 3,380.9 | 2,663.9 |
Americas | United States | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 118.4 | 79.4 |
Americas | Other Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,436.4 | 1,520.4 |
Americas | Other Americas | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,406.3 | 1,498.6 |
Americas | Other Americas | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 30.1 | 21.8 |
Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 8,536.3 | 9,346.8 | 7,855.2
Southern Europe | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 8,385.5 | 9,212.3 |
Southern Europe | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 150.8 | 134.5 |
Southern Europe | France |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 4,785.0 | 5,171.3 |
Southern Europe | France | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 4,732.3 | 5,122.4 |
Southern Europe | France | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 52.7 | 48.9 |
Southern Europe | Italy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,706.9 | 1,795.4 |
Southern Europe | Italy | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,659.4 | 1,752.8 |
Southern Europe | Italy | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 47.5 | 42.6 |
Southern Europe | Other Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 2,044.4 | 2,380.1 |
Southern Europe | Other Southern Europe | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,993.8 | 2,337.1 |
Southern Europe | Other Southern Europe | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 50.6 | 43.0 |
Northern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 4,048.3 | 4,670.5 |
Northern Europe | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 3,902.9 | 4,545.0 |
Northern Europe | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 145.4 | 125.5 |
APME |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 2,387.3 | 2,481.1 | 2,376.7
APME | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 2,302.4 | 2,401.1 |
APME | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 84.9 | 80.0 |
Northern Europe And APME |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 19,907.6 | 20,762.1 | $ 18,001.0
Reportable Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 19,907.6 | 20,762.1 |
Reportable Segments | Services transferred over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 19,378.0 | 20,320.9 |
Reportable Segments | Services transferred at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 529.6 | 441.2 |
Staffing and Interim | Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 4,191.8 | 3,722.4 |
Staffing and Interim | Americas | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 2,862.5 | 2,292.1 |
Staffing and Interim | Americas | Other Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,329.3 | 1,430.3 |
Staffing and Interim | Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 7,657.5 | 8,405.7 |
Staffing and Interim | Southern Europe | France |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 4,421.8 | 4,765.1 |
Staffing and Interim | Southern Europe | Italy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,600.7 | 1,695.6 |
Staffing and Interim | Southern Europe | Other Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,635.0 | 1,945.0 |
Staffing and Interim | Northern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 3,567.4 | 4,191.4 |
Staffing and Interim | APME |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,809.6 | 1,886.6 |
Staffing and Interim | Reportable Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 17,226.3 | 18,206.1 |
Outcome-Based Solutions and Consulting | Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 326.2 | 200.8 |
Outcome-Based Solutions and Consulting | Americas | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 274.3 | 154.9 |
Outcome-Based Solutions and Consulting | Americas | Other Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 51.9 | 45.9 |
Outcome-Based Solutions and Consulting | Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 636.6 | 733.1 |
Outcome-Based Solutions and Consulting | Southern Europe | France |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 268.0 | 329.8 |
Outcome-Based Solutions and Consulting | Southern Europe | Italy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 31.9 | 33.9 |
Outcome-Based Solutions and Consulting | Southern Europe | Other Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 336.7 | 369.4 |
Outcome-Based Solutions and Consulting | Northern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 215.0 | 255.5 |
Outcome-Based Solutions and Consulting | APME |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 392.0 | 408.1 |
Outcome-Based Solutions and Consulting | Reportable Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 1,569.8 | 1,597.5 |
Permanent Recruitment | Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 257.6 | 182.3 |
Permanent Recruitment | Americas | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 209.0 | 147.8 |
Permanent Recruitment | Americas | Other Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 48.6 | 34.5 |
Permanent Recruitment | Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 171.6 | 151.7 |
Permanent Recruitment | Southern Europe | France |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 57.9 | 53.5 |
Permanent Recruitment | Southern Europe | Italy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 51.7 | 45.6 |
Permanent Recruitment | Southern Europe | Other Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 62.0 | 52.6 |
Permanent Recruitment | Northern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 179.3 | 145.9 |
Permanent Recruitment | APME |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 149.1 | 143.2 |
Permanent Recruitment | Reportable Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 757.6 | 623.1 |
Other | Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 160.1 | 158.2 |
Other | Americas | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 153.5 | 148.5 |
Other | Americas | Other Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 6.6 | 9.7 |
Other | Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 70.6 | 56.3 |
Other | Southern Europe | France |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 37.3 | 22.9 |
Other | Southern Europe | Italy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 22.6 | 20.3 |
Other | Southern Europe | Other Southern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 10.7 | 13.1 |
Other | Northern Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 86.6 | 77.7 |
Other | APME |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 36.6 | 43.2 |
Other | Reportable Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | $ 353.9 | $ 335.4 |
[1] | (a) The United States revenues above represent revenues from our company-owned branches and franchise fees received from our franchise operations, which were $12.8, $12.8 and $12.6 for 2022, 2021 and 2020, respectively.

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI https://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_IntersegmentEliminationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=man_AmericasSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredOverTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredAtPointInTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsegmentsAxis=man_UnitedStatesSubsegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsegmentsAxis=man_OtherAmericasReportableSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=man_SouthernEuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsegmentsAxis=man_FranceSubsegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsegmentsAxis=man_ItalySubsegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsegmentsAxis=man_OtherSouthernEuropeReportableSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=man_NorthernEuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=man_ApmeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=man_NorthernEuropeAndApmeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=man_ReportableSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=man_StaffingandInterimMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=man_OutcomeBasedSolutionsandConsultingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=man_PermanentRecruitmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=man_ProductsandServicesOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |