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Asset Impairment Expense (Tables) | 9 Months Ended
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Sep. 30, 2020
Impairment or Disposal of Tangible Assets Disclosure [Abstract] |
Details of Impairment of Long-Lived Assets Held and Used by Asset [Table Text Block] | The following table presents our asset impairment expense for the periods indicated (in millions):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
AES Gener | $ | 781 |  |  | $ | — |  |  | $ | 781 |  |  | $ | — |
Hawaii | 38 |  |  | — |  |  | 38 |  |  | — |
Estrella del Mar I | 30 |  |  | — |  |  | 30 |  |  | — |
Kilroot and Ballylumford | — |  |  | — |  |  | — |  |  | 115 |
Other | — |  |  | — |  |  | 6 |  |  | 1 |
Total | $ | 849 |  |  | $ | — |  |  | $ | 855 |  |  | $ | 116 |

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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 + Details
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