Asset Disposition Asset Disposition	9 Months Ended
Sep. 30, 2013
Discontinued Operations and Disposal Groups [Abstract]
Asset Disposition	Asset Disposition In June 2013, Energy Holdings closed on the sale of its investments in a commercial office complex for proceeds of $41 million, resulting in an after-tax gain of $6 million.

The entire disclosure for the facts and circumstances leading to the completed or expected disposal, manner and timing of disposal, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the segment in which the disposal group was reported, and the classification (whether sold or classified as held for sale) and carrying value of the assets and liabilities comprising the disposal group. Includes all disposal groups, including those classified as components of the entity (discontinued operations).

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