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Compensation and Benefit Plans - Unrecognized Compensation (Details) - Stock options $ in Millions | 12 Months Ended
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Dec. 31, 2024 USD ($)
Pension and Other Postretirement Benefits |
Unrecognized compensation cost, net of expected forfeitures (in millions) | $ 7
Weighted average period (in years) | 1 year 3 months 18 days
SCE |
Pension and Other Postretirement Benefits |
Unrecognized compensation cost, net of expected forfeitures (in millions) | $ 4
Weighted average period (in years) | 1 year 3 months 18 days

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