v3.26.3
Financial Instruments, Risk Management and Fair Value Measurements - Schedule of Gains or Losses Related to Cash Flow Hedges and Derivatives Not Designated as Hedging Instruments (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Derivatives Designated as Hedging Instruments        
Unrealized hedging gains (losses) and other, net of tax $ 12.1 $ 28.7 $ 24.0 $ (8.0)
Reclassification of deferred hedging (gains) losses, net of tax [1] (5.4) (19.0) (12.3) (20.2)
Total derivative instrument impact on comprehensive income, net of tax 6.7 9.7 11.7 (28.2)
Designated as Cash Flow Hedges        
Derivatives Designated as Hedging Instruments        
Unrealized hedging gains (losses) and other, net of tax 12.1 28.7 24.0 (8.0)
Reclassification of deferred hedging (gains) losses, net of tax (5.4) (19.0) (12.3) (20.2)
Total derivative instrument impact on comprehensive income, net of tax 6.7 9.7 11.7 (28.2)
Not Designated as Hedging Instruments        
Derivatives Not Designated as Hedging Instruments        
Amount of pre-tax gain (loss) recognized in income on derivatives $ (9.9) $ (7.7) $ (64.0) $ (23.2)
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Costs of sales and services, Selling, general and administrative expenses Costs of sales and services, Selling, general and administrative expenses Costs of sales and services, Selling, general and administrative expenses Costs of sales and services, Selling, general and administrative expenses
Foreign Exchange | Designated as Cash Flow Hedges        
Derivatives Designated as Hedging Instruments        
Unrealized hedging gains (losses) and other, net of tax $ 12.1 $ 28.7 $ 24.0 $ (8.0)
Reclassification of deferred hedging (gains) losses, net of tax (5.8) (19.4) (13.4) (21.3)
Total derivative instrument impact on comprehensive income, net of tax 6.3 9.3 10.6 (29.3)
Foreign Exchange | Not Designated as Hedging Instruments        
Derivatives Not Designated as Hedging Instruments        
Amount of pre-tax gain (loss) recognized in income on derivatives (9.9) (7.7) (64.0) (23.2)
Interest rate | Designated as Cash Flow Hedges        
Derivatives Designated as Hedging Instruments        
Unrealized hedging gains (losses) and other, net of tax 0.0 0.0 0.0 0.0
Reclassification of deferred hedging (gains) losses, net of tax 0.4 0.4 1.1 1.1
Total derivative instrument impact on comprehensive income, net of tax $ 0.4 $ 0.4 $ 1.1 $ 1.1
[1] For more detail on the components of these reclassifications and the affected line item in the consolidated statements of income (loss), see Note 13.