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Commitments and Contingent Liabilities - Schedule of Current and Long-term Components of Accrued Litigation and Balance Sheet Locations (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Accrued Litigation: |  |  |
Current accrued litigation | [1] | $ 112 | $ 713
Long-term accrued litigation | [2] | 96 | 73
Total accrued litigation |  | 208 | 786
Other Accrued Liabilities [Member] |  |  |
Accrued Litigation: |  |  |
Current accrued litigation |  | 112 | 713
Other Liabilities [Member] |  |  |
Accrued Litigation: |  |  |
Long-term accrued litigation |  | $ 96 | $ 73
[1] | At December 31, 2024 and 2023, accrued litigation includes $68 for settlements with the State of Ohio and the State of Delaware. At December 31, 2024, accrued litigation also includes an accrual related to the Ohio MDL of $14. At December 31, 2023, accrued litigation also includes $592 for the United States Public Water System Settlement. Refer to "Note 22 – Commitments and Contingent Liabilities" for further details.
[2] | Represents the long-term portions of accrued litigation and asset retirement obligations (see “Note 22 – Commitments and Contingent Liabilities”).

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