v3.26.1
Derivative Instruments - Effect of Foreign Currency Forward Contracts and Forward Currency Options Designated as Hedging Instruments (Details) - Foreign Exchange Contract - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Income Statement Location [Axis]: us-gaap:CostsAndExpenses        
Derivatives [Line Items]        
Net Gains/(Losses) Reclassified from AOCI into Operating Income (in millions) $ (0.2) $ 6.6 $ 0.5 $ 7.3
Income Statement Location [Axis]: us-gaap:CostsAndExpenses | Cash flows, operating expenses        
Derivatives [Line Items]        
Net Gains/(Losses) Excluded from Effectiveness Testing and Recognized in Operating Income (in millions) (0.6) (0.8) (1.7) (1.8)
Income Statement Location [Axis]: us-gaap:Revenues        
Derivatives [Line Items]        
Net Gains/(Losses) Reclassified from AOCI into Operating Income (in millions) (9.2) (22.9) (33.5) (12.0)
Income Statement Location [Axis]: us-gaap:Revenues | Cash flows, revenue        
Derivatives [Line Items]        
Net Gains/(Losses) Excluded from Effectiveness Testing and Recognized in Operating Income (in millions) $ (3.0) $ (0.8) $ 1.1 $ (0.4)