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Other Income and Expense (Tables)

12 Months Ended

Dec. 31, 2013

Other Income and Expenses [Abstract]

Components of Other Income

The components of other income are summarized as follows:

		Years Ended December 31,
		2013				2012				2011
		(in millions)
Contract termination - Beaver Valley		$	60			$	—			$	—
Gain on sale of assets		12				21				46
Reversal of legal contingency		10				—				—
Insurance proceeds		—				38				11
Tax credit settlement		—				—				31
Gain on extinguishment of tax and other liabilities		9				—				14
Other		34				39				40
Total other income		$	125			$	98			$	142

Components of Other Expense

The components of other expense are summarized as follows:

		Years Ended December 31,
		2013				2012				2011
		(in millions)
Loss on disposal of assets		$	51			$	64			$	66
Contract termination		7				—				—
Other		18				18				20
Total other expense		$	76			$	82			$	86

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- Definition

Tabular disclosure of the detailed components of other nonoperating income. May include methodology, assumptions and amounts for: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.7)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Article 5

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- Definition

Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.3)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 3

-Article 5

+ Details

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