Income Taxes - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Income Tax | ||
| Income tax payments | $ 0 | $ 0 |
| SCE | ||
| Income Tax | ||
| Investment tax credits | 158 | |
| Income tax payments | $ 0 | $ 0 |
| X | ||||||||||
- Definition Income Tax Disclosures [Line Items] No definition available.
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| X | ||||||||||
- Definition Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount deducted from an entities' taxes, reflecting a percentage of an amount invested in certain assets spread over the useful life of those assets; includes deferred investment tax credits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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