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Derivatives - Unrealized Gains/(Losses) (Parenthetical) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Derivative [Line Items] |  |  |  |
Gains/(losses) excluded from effectiveness testing recognized in other comprehensive income | $ 1.2 | $ 1.7 | $ 4.0 | $ 0.6

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- Definition Gain/(Loss) excluded from effectiveness testing recognized in other comprehensive income based on an amortization approach + References No definition available. + Details
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