XML 64 R52.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Fair Value Measurements - Narrative (Details)
€ in Millions, $ in Millions
 2 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jan. 05, 2024
USD ($)
Jan. 05, 2024
USD ($)
Jun. 30, 2024
USD ($)
Mar. 31, 2024
USD ($)
Jul. 02, 2023
USD ($)
Apr. 02, 2023
USD ($)
Jun. 30, 2024
USD ($)
Jul. 02, 2023
USD ($)
Dec. 31, 2023
USD ($)
May 31, 2024
USD ($)
Feb. 08, 2024
EUR (€)
Nov. 02, 2023
EUR (€)
Feb. 14, 2022
country
Jan. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Unrealized gain (loss) on derivatives       $ (3.6)     $ 0.2   $ (3.6)          
Foreign currency forward contract, asset, net     $ 0.2       0.2              
Foreign currency forward contract, liability, net                 3.6          
Payments for derivative instrument, investing activities $ 2.4           2.4 $ 0.0            
Gain on forward contract     0.0 $ 1.2 $ 0.0   1.2 0.0            
Derivative Instruments Not Designated as Hedging Instruments, Loss   $ 2.4                        
Payment for contingent consideration liability, financing activities             0.0 2.5            
Foreign Exchange Forward                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Derivative, notional amount | €                     € 17.0 € 90.0    
Brazil                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Indemnification liabilities, expense (income)             (0.3) 0.3            
Brazil | Maximum                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Indemnification liability     $ 8.8       $ 8.8              
Greenwood/Asher                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Payment for contingent consideration liability, financing activities               $ 1.4            
Motion Recruitment Partners, LLC                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Contingent consideration, maximum                   $ 60.0        
PersolKelly Pte. Ltd.                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Equity method investment, ownership percentage                           49.00%
Number of geographies in which entity operates | country                         10  
Equity Ownership, Excluding Consolidated Entity and Equity Method Investee, Percentage     2.50%       2.50%              
Equity securities without readily determinable fair value, with changes in fair value in net income     $ 6.4       $ 6.4              
Other Assets                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Money market funds     7.7       7.7   8.0          
Level 3 | Brazil                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Indemnification liability     2.6       2.6   3.0          
Level 3 | EMEA                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Indemnification liability     2.0       2.0              
Disposition, increase (decrease) in indemnification liabilities     (0.1)                      
Level 3 | Greenwood/Asher                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Payment for contingent consideration liability           $ 3.3                
Level 3 | Motion Recruitment Partners, LLC                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Business combination, contingent consideration, liability     3.4       3.4              
Contingent consideration, maximum     60.0       60.0              
Level 3 | Accounts Payable and Accrued Liabilities | Brazil                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Indemnification liability     0.1       0.1   0.1          
Level 3 | Other Long Term Liabilities | Brazil                            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                            
Indemnification liability     $ 2.5       $ 2.5   $ 2.9