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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, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Euro Notes |  |  |  |
Derivative [Line Items] |  |  |  |
Gain (Loss) Recognized in Other Comprehensive Income | $ 30.6 | $ 61.4 | $ 11.9 | $ 141.2
Cross-currency swap |  |  |  |
Derivative [Line Items] |  |  |  |
Gain (Loss) Recognized in Other Comprehensive Income | $ 6.5 | $ 12.2 | $ (10.6) | $ 23.4

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