v3.26.3
Derivative Instruments and Hedging Activities (Fair Value Of Derivative Instruments) (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Derivatives, Fair Value [Line Items]    
Asset derivatives, fair value $ 9.2 $ 20.2
Liability derivatives, fair value 39.3 48.4
Foreign currency contracts | Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Asset derivatives, fair value 2.5 0.8
Liability derivatives, fair value 5.6 2.5
Foreign currency contracts | Not Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Asset derivatives, fair value 6.7 19.4
Liability derivatives, fair value 6.6 8.7
Cross currency swap contracts | Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Asset derivatives, fair value 0.0 0.0
Liability derivatives, fair value $ 27.1 $ 37.2