v3.26.3
Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated other comprehensive loss $ 1,836.0 $ 1,875.4 $ 1,888.5 $ 1,916.9 $ 1,892.0 $ 1,513.6 $ 1,556.7 $ 1,559.1
Cumulative foreign currency translation adjustment, net of tax                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated other comprehensive loss (45.1)     (25.1)        
Unrealized gain on pension and postretirement benefit plans, net of tax                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated other comprehensive loss 2.5     2.5        
Unrealized loss on net investment hedges, net of tax                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated other comprehensive loss (24.5)     (32.4)        
Unrealized gain (loss) on cash flow hedges, net of tax                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated other comprehensive loss 0.2     (0.1)        
Less: cumulative loss attributable to noncontrolling interests                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated other comprehensive loss (2.7)     (2.5)        
Accumulated other comprehensive loss                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated other comprehensive loss $ (64.2) $ (65.7) $ (62.6) $ (52.6) $ (57.1) $ (56.3) $ (79.1) $ (93.0)