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Other Income and Expense (Tables) | 3 Months Ended
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Mar. 31, 2014
Other Income and Expenses [Abstract] |
Components Of Other Income Table | The components of other income are summarized as follows:
|  | Three Months Ended March 31,
|  | 2014 |  | 2013
|  | (in millions)
Contract termination (Beaver Valley) |  | $ | — |  |  | $ | 60 |
Other |  | 11 |  |  | 8 |
Total other income |  | $ | 11 |  |  | $ | 68 |
Components Of Other Expense Table | The components of other expense are summarized as follows:
|  | Three Months Ended March 31,
|  | 2014 |  | 2013
|  | (in millions)
Loss on sale and disposal of assets |  | $ | 7 |  |  | $ | 14 |
Contract termination |  | — |  |  | 7 |
Other |  | 1 |  |  | 5 |
Total other expense |  | $ | 8 |  |  | $ | 26 |

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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 + Details
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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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