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Income Taxes (Tax Rate Reconciliation) (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Effective Tax Rate |  |  |  |
Income (loss) from continuing operations before income taxes | $ 466 | $ (184) | $ 671 | $ 199
Provision for income tax at federal statutory rate of 35% | 164 | (64) | 235 | 70
State tax, net of federal benefit | 6 | (20) | 7 | (17)
Property-related | (55) | (22) | (106) | (64)
Change related to uncertain tax positions | (21) | 11 | (14) | 18
San Onofre OII settlement | 0 | 0 | (40) | 0
Other | (10) | (7) | (17) | (11)
Total income tax expense (benefit) from continuing operations | 84 | (102) | 65 | (4)
Effective Tax Rate Excluding Income Attributable to Noncontrolling Interests | 18.00% |  | 9.70% |
Federal statutory rate | 35.00% | 35.00% | 35.00% | 35.00%
Southern California Edison |  |  |  |
Effective Tax Rate |  |  |  |
Income (loss) from continuing operations before income taxes | 490 | (166) | 712 | 229
Provision for income tax at federal statutory rate of 35% | 171 | (58) | 249 | 80
State tax, net of federal benefit | 9 | (23) | 10 | (9)
Property-related | (55) | (22) | (106) | (64)
Change related to uncertain tax positions | (17) | 11 | (10) | 17
San Onofre OII settlement | 0 | 0 | (40) | 0
Other | (10) | (7) | (17) | (11)
Total income tax expense (benefit) from continuing operations | $ 98 | $ (99) | $ 86 | $ 13
Effective Tax Rate Excluding Income Attributable to Noncontrolling Interests | 20.00% |  | 12.10% | 5.70%
Federal statutory rate | 35.00% | 35.00% | 35.00% | 35.00%

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- Definition The portion of the difference between the total income tax expense (benefit) as reported in the Income Statement for the year/accounting period and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates. + References No definition available. + Details
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