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Other Income and Expense | 6 Months Ended
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Jun. 30, 2016
Other Income and Expenses [Abstract] |
Other Income and Other Expense Disclosure [Text Block] | OTHER INCOME AND EXPENSE Other income generally includes gains on asset sales and liability extinguishments, favorable judgments on contingencies, and other income from miscellaneous transactions. 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 June 30, |  | Six Months Ended June 30,
|  | 2016 |  | 2015 |  | 2016 |  | 2015
Other Income | Allowance for funds used during construction (US utilities) | $ | 7 |  |  | $ | 3 |  |  | $ | 14 |  |  | $ | 7 |
| Gain on sale of assets | 1 |  |  | 6 |  |  | 3 |  |  | 11 |
| Other | 4 |  |  | 6 |  |  | 8 |  |  | 12 |
| Total other income | $ | 12 |  |  | $ | 15 |  |  | $ | 25 |  |  | $ | 30 |
Other Expense | Loss on sale and disposal of assets | $ | 9 |  |  | $ | 7 |  |  | $ | 14 |  |  | $ | 20 |
| Water rights write-off | 6 |  |  | — |  |  | 7 |  |  | — |
| Legal settlement | 4 |  |  | 5 |  |  | 4 |  |  | 8 |
| Other | 2 |  |  | — |  |  | 4 |  |  | 1 |
| Total other expense | $ | 21 |  |  | $ | 12 |  |  | $ | 29 |  |  | $ | 29 |

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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + 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 210.5-03.3,6,7,9) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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