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Borrowings - Schedule of Debt (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Debt Disclosure [Abstract] |  |
Short-term commercial paper borrowings | $ 4,337.6 | $ 6,189.4
Long-term notes | 29,474.0 | 19,104.6
Other long-term debt | 6.8 | 6.5
Unamortized debt issuance costs | (160.8) | (90.5)
Fair value adjustment on hedged long-term notes | (13.4) | 15.3
Total debt | 33,644.2 | 25,225.3
Less current portion | (5,117.1) | (6,904.5)
Long-term debt | $ 28,527.1 | $ 18,320.8

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