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Commitments and Contingencies (Wildfire Insurance Recovery) (Details) - SCE $ in Millions | 9 Months Ended
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Sep. 30, 2021 USD ($)
Loss Contingencies [Line Items] |
Wildfire insurance coverage | $ 1,000
Self insurance | 50
2017/2018 Wildfire/Mudslide Events |
Loss Contingencies [Line Items] |
Wildfire insurance coverage | 1,000
Self insurance | 10
Movement in Loss Contingency Receivable, Increase (Decrease) [Roll Forward] |
Balance beginning | 708
Insurance recoveries | (708)
November 2018 - Woolsey Wildfires |
Loss Contingencies [Line Items] |
Wildfire insurance coverage | 1,000
Self insurance | $ 10

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- Definition Current or expected self insurance per wildfire occurrence. + References No definition available. + Details
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- Definition Current or expected wildfire insurance coverage. + References No definition available. + Details
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- Definition Carrying amount as of the balance sheet date of amounts expected to be recovered under the terms of insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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