v3.25.1
Derivative Instruments and Fair Value Accounting FX Hedge (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Dec. 31, 2023
Foreign Currency Fair Value Hedge Derivative [Line Items]        
Equity, Including Portion Attributable to Noncontrolling Interest $ 1,299.7 $ 1,288.5 $ 1,307.2 $ 1,275.5
Unrealized gains/(losses) on derivative financial instruments        
Foreign Currency Fair Value Hedge Derivative [Line Items]        
Equity, Including Portion Attributable to Noncontrolling Interest (3.0)   $ (3.0)  
Foreign Exchange Forward | Designated as Hedging Instrument [Member]        
Foreign Currency Fair Value Hedge Derivative [Line Items]        
Derivative, Notional Amount 79.8      
Derivative Liability (2.9)      
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net [1] 4.6      
Foreign Exchange Forward | Unrealized gains/(losses) on derivative financial instruments | Designated as Hedging Instrument [Member]        
Foreign Currency Fair Value Hedge Derivative [Line Items]        
Equity, Including Portion Attributable to Noncontrolling Interest $ 4.6      
Foreign Exchange Forward | Cost of Sales | Designated as Hedging Instrument [Member]        
Foreign Currency Fair Value Hedge Derivative [Line Items]        
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Cost of revenues Cost of revenues    
Foreign Exchange Option | Designated as Hedging Instrument [Member]        
Foreign Currency Fair Value Hedge Derivative [Line Items]        
Derivative, Notional Amount $ 50.3      
Derivative Asset 0.4      
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net [1] 1.2      
Foreign Exchange Option | Unrealized gains/(losses) on derivative financial instruments | Designated as Hedging Instrument [Member]        
Foreign Currency Fair Value Hedge Derivative [Line Items]        
Equity, Including Portion Attributable to Noncontrolling Interest $ 0.8      
Foreign Exchange Option | Cost of Sales | Designated as Hedging Instrument [Member]        
Foreign Currency Fair Value Hedge Derivative [Line Items]        
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Cost of revenues Cost of revenues    
[1] Based on the fair value of open hedges as of March 31, 2025.