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v3.23.2

Summary of Significant Accounting Policies (Allowance) (Details) - SCE - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | $ 344 | $ 353 | $ 354 | $ 309 |
Accounts Receivable, Regulatory Assets, Credit Loss Expense (Reversal) | 13 | 17 | 27 | 58 |
Current period provision for uncollectible accounts | 21 | 39 | 41 | 100 |
Write-offs, net of recoveries | (22) | (11) | (52) | (28) |
Ending balance | 343 | 381 | 343 | 381 |
Allowance for long-term uncollectible accounts | 8 |  | 8 |  | $ 7
Customers |  |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 326 | 337 | 334 | 293 |
Current period provision for uncollectible accounts | 20 | 37 | 40 | 91 |
Write-offs, net of recoveries | (20) | (10) | (48) | (20) |
Ending balance | 326 | 364 | 326 | 364 |
All others |  |  |  |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 18 | 16 | 20 | 16 |
Current period provision for uncollectible accounts | 1 | 2 | 1 | 9 |
Write-offs, net of recoveries | (2) | (1) | (4) | (8) |
Ending balance | $ 17 | $ 17 | $ 17 | $ 17 |

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