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Revenue | 3 Months Ended
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Mar. 31, 2025
Revenue from Contract with Customer [Abstract] |
Revenue | Note 7. Revenue The following table is a summary of SCE's revenue:
| Three months ended March 31,
(in millions) | 2025 |  | 2024
Revenue from contracts with customers 1 |  |  |
Commercial | $ | 1,548 |  |  | $ | 1,479 |
Residential | 1,579 |  |  | 1,562 |
Other | 642 |  |  | 729 |
Total revenue from contracts with customer 2 | 3,769 |  |  | 3,770 |
Alternative revenue program and other 3 | 33 |  |  | 294 |
Total operating revenue | $ | 3,802 |  |  | $ | 4,064 |
1 Since January 1, 2025, and until a GRC decision is issued, SCE is recognizing revenue based on the 2024 authorized revenue requirements, adjusted to reflect the 2025 CPUC-authorized ROE. For further information, see Note 1. 2 At March 31, 2025 and December 31, 2024, SCE's receivables related to contracts from customers were $2.6 billion and $2.9 billion, respectively, which include accrued unbilled revenue of $804 million and $845 million, respectively. 3 Includes differences between revenues from contracts with customers and authorized levels for certain CPUC and FERC revenues. Deferred Revenue As of March 31, 2025, SCE has deferred revenue of $351 million related to the sale of the use of transfer capability of West of Devers transmission line, of which $13 million and $338 million are included in "Other current liabilities" and "Other deferred credits and other long-term liabilities," respectively, on SCE's condensed consolidated balance sheets. The deferred revenue is amortized straight-line over the period of 30 years starting 2021.

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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-9 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-10 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-15 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-12 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-13 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Topic 606 -Publisher FASB -URI https://asc.fasb.org/606/tableOfContent + Details
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