v3.26.1
Goodwill and Other Intangible Assets - Changes in Carrying Value of Goodwill by Reportable Segment (Details)
$ in Millions
 3 Months Ended
Mar. 31, 2026
USD ($)
Goodwill [Roll Forward]  
Balance at beginning of period $ 1,544.6 [1]
Currency impact (5.2)
Balance at end of period 1,539.4 [1]
Reportable segments | Americas  
Goodwill [Roll Forward]  
Balance at beginning of period 1,050.4 [2]
Currency impact (0.7) [2]
Balance at end of period 1,049.7 [2]
Reportable segments | Southern Europe  
Goodwill [Roll Forward]  
Balance at beginning of period 139.9 [3]
Currency impact (1.8) [3]
Balance at end of period 138.1 [3]
Reportable segments | Northern Europe  
Goodwill [Roll Forward]  
Balance at beginning of period 164.7
Currency impact (2.1)
Balance at end of period 162.6
Reportable segments | APME  
Goodwill [Roll Forward]  
Balance at beginning of period 64.1
Currency impact (0.6)
Balance at end of period 63.5
Corporate  
Goodwill [Roll Forward]  
Balance at beginning of period 125.5 [4]
Currency impact 0.0 [4]
Balance at end of period $ 125.5 [4]
[1] Balances were net of accumulated impairment loss of $807.4 as of both March 31, 2026 and December 31, 2025.
[2] Balances related to the United States were $1,007.2 as of both December 31, 2025 and March 31, 2026.
[3] Balances related to France were $80.5 and $79.2 as of December 31, 2025 and March 31, 2026, respectively. Balances related to Italy were $4.0 as of both December 31, 2025 and March 31, 2026
[4] The majority of the Corporate balance relates to goodwill attributable to our acquisitions of Right Management ($62.1) and Jefferson Wells ($55.5). Jefferson Wells is part of the United States reporting unit. Right Management is allocated to the reporting units of the countries in which Right Management operates. For purposes of monitoring our total assets by segment, we do not allocate the Corporate balances to the respective reportable segments as this is commensurate with how we operate our business. We do, however, include these balances within the appropriate reporting units for our goodwill impairment testing.