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Derivatives - Gains/(Losses) from Hedging Activities (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Gains/(Losses) from Derivatives |  |
Revenues | $ 983.6 | $ 1,049.1
Interest expense | (32.6) | (26.1)
Cash Flow Hedges | Foreign currency contracts | Revenues |  |
Cash Flow and Fair Value Hedges |  |
Gains reclassified from AOCL to earnings | 2.6 | 2.7
Amount excluded from effectiveness testing recognized in earnings based on an amortization approach | $ 2.1 | $ 1.6

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