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Short And Long-Term Debt Debt Maturities Table (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2024 USD ($)
Long-Term Debt, Fiscal Year Maturity [Abstract] |  |
Long-term Debt Maturities, Years Presented | 5 years |
Maturities of Long-term Debt |  |
2025 (a) | $ 490 | [1]
2026 | 403 |
2027 | 0 |
2028 | 0 |
2029 | $ 558 |
[1] | Outstanding borrowings under the Revolving Credit Facility expire in July 2027 (subject to earlier springing maturity) but are classified on the balance sheet as current due to the revolving nature of borrowings and terms and conditions of the facility.

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