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Variable Interest Entities | 12 Months Ended
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Dec. 31, 2011
Variable Interest Entities Disclosure [Abstract] |
Variable Interest Entities | Variable Interest Entities Effective January 1, 2010, SCE adopted the FASB's new guidance regarding VIEs. A VIE is defined as a legal entity whose equity owners do not have sufficient equity at risk, or, as a group, the holders of the equity investment at risk lack any of the following three characteristics: decision-making rights, the obligation to absorb losses, or the right to receive the expected residual returns of the entity. The primary beneficiary is identified as the variable interest holder that has both the power to direct the activities of the VIE that most significantly impact the entity's economic performance and the obligation to absorb losses or the right to receive benefits from the entity that could potentially be significant to the VIE. The primary beneficiary is required to consolidate the VIE. Commercial and operating activities are generally the factors that most significantly impact the economic performance of VIEs in which SCE has a variable interest. Commercial and operating activities include construction, operation and maintenance, fuel procurement, dispatch and compliance with regulatory and contractual requirements. Variable Interest in VIEs that are not Consolidated Power Purchase Contracts SCE has 16 power purchase agreements ("PPAs") that have variable interests in VIEs, including 6 tolling agreements through which SCE provides the natural gas to fuel the plants and 10 contracts with qualifying facilities ("QFs") (including the Big 4 projects) that contain variable pricing provisions based on the price of natural gas. SCE has concluded that it is not the primary beneficiary of these VIEs since it does not control the commercial and operating activities of these entities. In general, because payments for capacity are the primary source of income, the most significant economic activity for SCE's VIEs is the operation and maintenance of the power plants. See further discussion of the Big 4 projects below. As of the balance sheet date, the carrying amount of assets and liabilities in SCE's consolidated balance sheet that relate to its involvement with VIEs result from amounts due under the PPAs or the fair value of those derivative contracts. Under these contracts, SCE recovers the costs incurred through demonstration of compliance with its CPUC-approved long-term power procurement plans. SCE has no residual interest in the entities and has not provided or guaranteed any debt or equity support, liquidity arrangements, performance guarantees or other commitments associated with these contracts other than the purchase commitments described in Note 9. As a result, there is no significant potential exposure to loss as a result of SCE's involvement with these VIEs. The aggregate capacity dedicated to SCE for these VIE projects was 3,820 MW at December 31, 2011 and the amounts that SCE paid to these projects were $477 million and $534 million for the years ended December 31, 2011 and 2010, respectively. These amounts are recoverable in customer rates. Big 4 Projects Consolidated Prior to 2010 SCE has variable interests in the Big 4 Projects through power contracts between SCE and the Big 4 Projects containing variable contract pricing provisions based on the price of natural gas. Prior to 2010, SCE had determined that it was the primary beneficiary of these four VIEs and, therefore, consolidated these projects. SCE prospectively deconsolidated the Big 4 Projects at January 1, 2010 since it does not control the commercial and operating activities of these projects. The deconsolidation did not result in a gain or loss. SCE's consolidated statements of income impacted by VIE activities prior to 2010 are presented below:
(in millions) |  | Electric Utility | VIEs | Eliminations | SCE
|  | Year ended December 31, 2009
Operating revenue |  | $ | 9,746 |  | $ | 589 |  | $ | (370 | ) | $ | 9,965 |
Fuel |  | 353 |  | 368 |  | — |  | 721 |
Purchased power |  | 3,121 |  | — |  | (370 | ) | 2,751 |
Operation and maintenance |  | 3,060 |  | 94 |  | — |  | 3,154 |
Depreciation, decommissioning and amortization |  | 1,145 |  | 33 |  | — |  | 1,178 |
Property and other taxes |  | 244 |  | — |  | — |  | 244 |
Gain on sale of assets |  | (1 | ) | — |  | — |  | (1 | )
Total operating expenses |  | 7,922 |  | 495 |  | (370 | ) | 8,047 |
Operating income |  | 1,824 |  | 94 |  | — |  | 1,918 |
Interest income |  | 11 |  | — |  | — |  | 11 |
Other income |  | 160 |  | — |  | — |  | 160 |
Interest expense – net of amounts capitalized |  | (420 | ) | — |  | — |  | (420 | )
Other expenses |  | (49 | ) | — |  | — |  | (49 | )
Income before income taxes |  | 1,526 |  | 94 |  | — |  | 1,620 |
Income tax expense |  | (249 | ) | — |  | — |  | (249 | )
Net income |  | 1,277 |  | 94 |  | — |  | 1,371 |
Less: Net income attributable to noncontrolling interests |  | — |  | (94 | ) | — |  | (94 | )
Dividends on preferred and preference stock |  | (51 | ) | — |  | — |  | (51 | )
Net income available for common stock |  | $ | 1,226 |  | $ | — |  | $ | — |  | $ | 1,226 |

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- Definition Entire disclosure of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide. + References No definition available. + Details
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