Derivative Financial Instruments and Fair Value Measurements - Effect of Net Investment Hedges on AOCI (Details) - Net Investment Hedging - Designated as hedging instrument - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Euro Notes | ||||
| Derivative [Line Items] | ||||
| Cross-currency swaps | $ 8.2 | $ 4.8 | $ 37.0 | $ (124.2) |
| Cross-currency swap | ||||
| Derivative [Line Items] | ||||
| Cross-currency swaps | $ 39.1 | $ 80.9 | $ 43.5 | $ 13.5 |