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v3.25.2

Exit Activities (Schedule of Retention Benefit Liability Roll Forward) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Restructuring Reserve [Roll Forward] |  |  |  |  |
Other current liabilities | $ 197 |  | $ 197 |  | $ 209
Retention Benefits |  |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |  |
Retention benefit liability at beginning of period |  |  | 14 | $ 16 |
Costs deferred as a regulatory asset | 1 | $ 1 | 3 | 3 |
Retention benefit liability at the end of the period | 17 | 19 | 17 | 19 |
Other current liabilities | $ 17 | $ 8 | $ 17 | $ 8 |

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