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Compensation and Benefit Plans (Unrecognized Comp) (Details) - Employee Stock Option [Member] $ in Millions | 12 Months Ended
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Dec. 31, 2023 USD ($)
Pension and Other Postretirement Benefits |
Unrecognized compensation cost, net of expected forfeitures | $ 10
Weighted average period | 1 year 6 months
SCE |
Pension and Other Postretirement Benefits |
Unrecognized compensation cost, net of expected forfeitures | $ 5
Weighted average period | 1 year 6 months

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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Details
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