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Acquisitions, Development and Divestures (Tables) | 12 Months Ended
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Dec. 31, 2017
Acquisitions, Development and Divestitures [Line Items] |
Components of Discontinued Operations | Following are the components of Discontinued Operations in the Statement of Income for the period ended December 31:
| 2015
Operating revenues | $ | 1,427 |
Operating expenses | 1,328 |
Other Income (Expense) - net | (21 | )
Interest expense (a) | 150 |
Income tax expense (benefit) | (30 | )
Loss on spinoff | (879 | )
Loss from Discontinued Operations (net of income taxes) | $ | (921 | )
(a) | Includes interest associated with the Supply segment with no additional allocation as the Supply segment was sufficiently capitalized.
The following table summarizes PPL's fair value analysis:
Approach |  | Weighting |  | Weighted Fair Value (in billions)
Talen Energy Market Value |  | 50% |  | $ | 1.4 |
Income/Discounted Cash Flow |  | 30% |  | 1.1 |
Alternative Market (Comparable Company) |  | 20% |  | 0.7 |
Estimated Fair Value |  |  |  | $ | 3.2 |

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