Revenue - Schedule of Revenue (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 |
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| Revenue | |||||
| Total operating revenue | $ 4,543 | $ 4,336 | $ 8,354 | $ 8,414 | |
| SCE | |||||
| Revenue | |||||
| Total revenue from contracts with customer | 4,153 | 4,101 | 7,922 | 7,871 | |
| Alternative revenue program and other | 379 | 223 | 412 | 517 | |
| Total operating revenue | 4,532 | 4,324 | 8,334 | 8,388 | |
| Receivables from contracts with customers | 2,700 | 2,700 | $ 2,900 | ||
| Accrued unbilled revenues | 925 | 925 | $ 845 | ||
| SCE | Commercial | |||||
| Revenue | |||||
| Total revenue from contracts with customer | 1,874 | 1,922 | 3,422 | 3,401 | |
| SCE | Residential | |||||
| Revenue | |||||
| Total revenue from contracts with customer | 1,506 | 1,363 | 3,085 | 2,925 | |
| SCE | Other | |||||
| Revenue | |||||
| Total revenue from contracts with customer | $ 773 | $ 816 | $ 1,415 | $ 1,545 | |
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- Definition Alternative Revenue Programs and Other Operating Revenue No definition available.
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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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