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Compensation and Benefit Plans (Textual) (Details) (USD $) In Millions, unless otherwise specified | 9 Months Ended
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Sep. 30, 2014
Pension Plans |
Pension and Other Postretirement Benefits |
Employer contributions | $ 155
Estimated future contributions in remainder of 2014 | 7
Postretirement Benefits Other Than Pensions |
Pension and Other Postretirement Benefits |
Employer contributions | 11
Estimated future contributions in remainder of 2014 | 4
Southern California Edison | Pension Plans |
Pension and Other Postretirement Benefits |
Employer contributions | 131
Estimated future contributions in remainder of 2014 | 2
Employee severance | Southern California Edison |
Pension and Other Postretirement Benefits |
Estimated cash severance payments | $ 222

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- Definition The increase in the fair value of plan assets from contributions made by the employer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
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- Definition Amount of employer's best estimate of contributions expected to be paid to the plan in the current remaining fiscal period. + References No definition available. + Details
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