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Commitments and Contingencies (Wildfire loss accrual) (Details) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2022 USD ($) | Dec. 31, 2021 USD ($)
Loss Contingency Accrual [Roll Forward] |  |
Wildfire-related claims, current | $ 86 | $ 131
Wildfire-related claims, non-current | 1,169 | 1,733
2017/2018 Wildfire/Mudslide Events |  |
Loss Contingency Accrual [Roll Forward] |  |
Beginning balance | 1,734 |
Increase in accrued estimated losses | 416 |
Amounts paid | (1,171) |
Ending balance | 979 | 1,734
Wildfire-related claims, non-current | 893 | 1,603
Other Wildfire Related Claims |  |
Loss Contingency Accrual [Roll Forward] |  |
Wildfire-related claims, non-current | 276 | 130
SCE |  |
Loss Contingency Accrual [Roll Forward] |  |
Wildfire-related claims, current | 86 | 131
Wildfire-related claims, non-current | $ 1,169 | $ 1,733

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- Definition Amount of cash outflow reducing loss contingency liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349 + Details
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