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Other Income and Expense (Tables) | 9 Months Ended
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Sep. 30, 2015
Other Income and Expenses [Abstract] |
Schedule of Other Nonoperating Income, By component[Table Text Block] | Other income generally includes gains on asset sales and liability extinguishments, favorable judgments on contingencies, and other income from miscellaneous transactions. The components are summarized as follows (in millions):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
Gain on sale of assets | $ | 1 |  |  | $ | 3 |  |  | $ | 12 |  |  | $ | 13 |
Allowance for Funds Used During Construction (US Utilities) | 5 |  |  | 4 |  |  | 12 |  |  | 6 |
Contingency reversal (Kazakhstan) | — |  |  | — |  |  | — |  |  | 18 |
Other | 7 |  |  | 5 |  |  | 19 |  |  | 19 |
Total other income | $ | 13 |  |  | $ | 12 |  |  | $ | 43 |  |  | $ | 56 |
Schedule of Other Operating Cost and Expense, by Component [Table Text Block] | Other expense generally includes losses on asset sales and dispositions, losses on legal contingencies and losses from other miscellaneous transactions. The components are summarized as follows (in millions):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
Loss on sale and disposal of assets | $ | 16 |  |  | $ | 12 |  |  | $ | 39 |  |  | $ | 31 |
Legal settlement | — |  |  | — |  |  | 8 |  |  | — |
Other | 2 |  |  | — |  |  | 5 |  |  | 6 |
Total other expense | $ | 18 |  |  | $ | 12 |  |  | $ | 52 |  |  | $ | 37 |

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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 + 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 + Details
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