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Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Net income (loss) | $ 1,015 |  | $ (92) |  | $ 22
Pension and postretirement benefits other than pensions: |  |  |  |  |
Net gain (loss) arising during the period plus amortization, net of income tax expense (benefit) of $13, $30 and $(9) for the years ended December 31, 2013, 2012 and 2011, respectively | 72 |  | 13 |  | (13)
Prior service cost arising during the period plus amortization, net of income tax expense of $3 for the year ended December 31, 2012 | 0 |  | 5 |  | 0
Unrealized loss on derivatives qualified as cash flow hedges: |  |  |  |  |
Unrealized holding gain (loss) arising during the period, net of income tax benefit of $15 and $7 for the years ended December 31, 2012 and 2011, respectively | 0 |  | (21) |  | (12)
Reclassification adjustments included in net income (loss), net of income tax expense (benefit) of $37 and $(25) for the years ended December 31, 2012 and 2011, respectively | 0 |  | 55 |  | (38)
Other, net of income tax expense of $1 for the year ended December 31, 2013 | 2 |  | 0 |  | 0
Other comprehensive income (loss) | 74 |  | 52 |  | (63)
Comprehensive income (loss) | 1,089 |  | (40) |  | (41)
Less: Comprehensive income attributable to noncontrolling interests | 100 |  | 91 |  | 59
Comprehensive income attributable to Company | 989 |  | (131) |  | (100)
Southern California Edison |  |  |  |  |
Net income (loss) | 1,000 | [1],[2],[3] | 1,660 | [1],[2] | 1,144
Pension and postretirement benefits other than pensions: |  |  |  |  |
Net gain (loss) arising during the period plus amortization, net of income tax expense (benefit) of $13, $30 and $(9) for the years ended December 31, 2013, 2012 and 2011, respectively | 16 |  | (5) |  | 1
Unrealized loss on derivatives qualified as cash flow hedges: |  |  |  |  |
Other, net of income tax expense of $1 for the year ended December 31, 2013 | 2 |  | 0 |  | 0
Other comprehensive income (loss) | 18 |  | (5) |  | 1
Comprehensive income (loss) | $ 1,018 |  | $ 1,655 |  | $ 1,145
[1] | During the fourth quarter of 2012, SCE corrected errors, primarily related to deferred taxes, that resulted in a net earnings benefit of $33 million which were not considered material to the current and prior period consolidated financial statements.
[2] | During the fourth quarter of 2012, SCE implemented the 2012 GRC Decision which resulted in an earnings impact of approximately $500 million.
[3] | During the second quarter of 2013, SCE recorded an impairment charge of $575 million ($365 million after tax) related to the permanent retirement of San Onofre Units 2 and 3.

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