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v3.22.0.1

Revenue (Summary) (Details) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Aug. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Revenue |  |  |  |
Total operating revenue |  | $ 14,905 | $ 13,578 | $ 12,347
SCE |  |  |  |
Revenue |  |  |  |
Revenues from contracts with customers |  | 14,347 | 12,459 | 11,167
Alternative revenue programs and other operating revenue |  | 527 | 1,087 | 1,139
Total operating revenue |  | 14,874 | 13,546 | 12,306
Receivables from contracts with customers |  | 2,300 | 1,500 |
Accrued unbilled revenues |  | 794 | 521 |
SCE | Earning Activities |  |  |  |
Revenue |  |  |  |
Revenues from contracts with customers |  | 7,523 | 6,920 | 6,512
Alternative revenue programs and other operating revenue |  | 349 | 548 | 166
Total operating revenue |  | 7,872 | 7,468 | 6,678
SCE | Cost- Recovery Activities |  |  |  |
Revenue |  |  |  |
Revenues from contracts with customers |  | 6,824 | 5,539 | 4,655
Alternative revenue programs and other operating revenue |  | 178 | 539 | 973
Total operating revenue |  | $ 7,002 | $ 6,078 | $ 5,628
2021 General Rate Case | SCE |  |  |  |
Revenue |  |  |  |
Approved regulatory increase (decrease) | $ 1,000 |  |  |

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