v3.26.1
Derivative Financial Instruments and Fair Value Measurements - Additional Information (Details)
€ in Millions, $ in Millions
3 Months Ended 6 Months Ended
Sep. 10, 2025
USD ($)
Sep. 26, 2024
USD ($)
Apr. 30, 2024
USD ($)
Jun. 09, 2022
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
EUR (€)
Dec. 31, 2025
USD ($)
Sep. 26, 2024
EUR (€)
Apr. 30, 2024
EUR (€)
Jun. 09, 2022
EUR (€)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Net cash inflow             $ 73.4 $ (34.0)          
Forward agreement notional amount $ 413.8                        
Forward agreement gain/loss       $ 2.0                  
Non cash impairment charges goodwill         $ 415.7   415.7     $ 430.1      
Interest expense         23.8 $ 26.0 49.5 $ 48.5          
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair value measured on a recurring basis                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Deferred compensation plan assets         200.6   200.6     188.6      
Cash flow hedge                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Principal amount | €                         € 400.0
Forward agreement notional amount | €                         € 300.0
Forward agreement interest rate                         1.936%
Derivatives Notes Repay | €                         € 400.0
Forward agreement maturity date       Sep. 30, 2022                  
Fair Value Hedge                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Principal amount | €                     € 63.6 € 236.9  
Net cash inflow   $ 1.6 $ 14.9                    
Euro-denominated notes | Estimate of fair value measurement | Significant Other Observable Inputs (Level 2)                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Carrying value of long-term debt         1,024.4   1,024.4     1,645.3      
Euro-denominated notes | Carrying value | Significant Other Observable Inputs (Level 2)                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Carrying value of long-term debt         1,022.9   1,022.9     $ 1,639.0      
Cross-currency swap | Fair Value Hedge                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Interest rate (as a percent)                     3.27% 3.45%  
First Tranche [Member]                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Forward agreement maturity date Sep. 10, 2026                        
Second Tranche [Member]                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Forward agreement maturity date Sep. 10, 2027                        
Third Tranche [Member]                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Forward agreement maturity date Sep. 11, 2028                        
Designated as hedging instrument                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Forward agreement gain/loss             99.6            
Foreign currency translation within Accumulated Other Comprehensive Loss         82.2   82.2            
Interest expense             17.4            
Designated as hedging instrument | Notes due June 2027 | Euro-denominated notes                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Principal amount         455.9   455.9   € 400.0        
Designated as hedging instrument | Notes Due December 2030 | Euro-denominated notes                          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                          
Principal amount         $ 567.0   $ 567.0   € 500.0