Variable Interest Entities - Schedule of SCE Recovery Funding LLC on Balance Sheets (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Variable Interest Entities | ||
| Other current assets | $ 570 | $ 745 |
| Regulatory assets: non-current | 12,966 | 12,960 |
| Regulatory liabilities: current | 727 | 1,158 |
| Current portion of long-term debt | 3,797 | 1,928 |
| Other current liabilities | 1,401 | 1,538 |
| Long-term debt | 37,085 | 36,070 |
| SCE Recovery Funding LLC | ||
| Variable Interest Entities | ||
| Other current assets | 141 | 49 |
| Regulatory assets: non-current | 3,051 | 3,092 |
| Regulatory liabilities: current | 44 | 12 |
| Current portion of long-term debt | 97 | 78 |
| Other current liabilities | 55 | 14 |
| Long-term debt | $ 2,979 | $ 3,022 |
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of current assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The amount for the individual regulatory current liability as itemized in a table of regulatory current liabilities as of the end of the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|