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Impairments (Tables) | 9 Months Ended
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Sep. 30, 2020
Impairments [Abstract] |
Before-tax impairment charges [Table Text Block] | Note 8—Impairments During the three- and nine-month periods ended September 30, 2020 and 2019, we recognized before-tax impairment charges within the following segments: Millions of Dollars Three Months Ended Nine Months Ended September 30 September 30 2020 2019 2020 2019 Lower 48 $ 1 22 514 22 Europe, Middle East and North Africa 1 2 7 4 $ 2 24 521 26

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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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