Other Income, Net (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Other Income, Net | ||||
| Total other income, net | $ 113 | $ 148 | $ 220 | $ 286 |
| SCE | ||||
| Other Income, Net | ||||
| Equity AFUDC | 47 | 49 | 93 | 96 |
| Increase in cash surrender value of life insurance policies and life insurance benefits | 19 | 13 | 29 | 25 |
| Interest income | 38 | 72 | 81 | 136 |
| Net periodic benefit income – non-service components | 21 | 22 | 42 | 44 |
| Civic, political and related activities and donations | (6) | (5) | (11) | (12) |
| Interest income and other | (2) | (4) | (6) | (7) |
| Total other income, net | 117 | 147 | 228 | 282 |
| Edison International Parent and Other | ||||
| Other Income, Net | ||||
| Net loss on equity securities | (5) | 0 | (10) | 0 |
| Interest income and other | $ 1 | $ 1 | $ 2 | $ 4 |