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Asset Impairment Expense (Tables)

6 Months Ended

Jun. 30, 2018

Impairment or Disposal of Tangible Assets Disclosure [Abstract]

Details of Impairment of Long-Lived Assets Held and Used by Asset

(in millions)	Three Months Ended June 30,								Six Months Ended June 30,
	2018				2017				2018				2017
U.S. generation facility	$	83			$	—			$	83			$	—
Kazakhstan hydroelectric	—				90				—				90
Kazakhstan CHPs	—				—				—				94
DPL	—				—				—				66
Other	9				—				9				8
Total	$	92			$	90			$	92			$	258

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- Definition

Tabular disclosure for impairment of long-lived assets held and used by an entity which includes a description of the impaired long-lived asset and facts and circumstances leading to the impairment, aggregate amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired long-lived asset is reported.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.CC)
-URI http://asc.fasb.org/extlink&oid=27011434&loc=d3e125687-122742

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X

- References

No definition available.

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