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Derivatives - Undesignated Hedges (Parenthetical) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Cash Flow and Fair Value Hedges |  |  |  |
Foreign exchange gains/(losses) on settlement assets and obligations, cash balances, and other assets and liabilities | $ 25.7 | $ (12.9) | $ 37.9 | $ (30.4)

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- References No definition available. + Details
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- Definition Represents Foreign Exchange Gain Loss on Settlement Assets and Obligations, Other Assets and Other Liabilities and Cash Balances + References No definition available. + Details
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