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Long-term Debt, Short-term Borrowings and Finance Lease Obligations - Convertible Notes (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Convertible Senior Notes Due 2026 | Convertible Debt
Debt Instrument [Line Items]
Principal amount	$ 325	$ 750
Less: Unamortized debt issuance costs	2	8
Carrying Value	323	742
2.50% convertible senior notes, due through 2029
Debt Instrument [Line Items]
Carrying Value	460	$ 0
2.50% convertible senior notes, due through 2029 | Convertible Debt
Debt Instrument [Line Items]
Principal amount	460
Less: Unamortized debt issuance costs	10
Carrying Value	$ 450

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