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Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 false 204 Net Income (Loss) Attributable to ConocoPhillips 2 us-gaap_NetIncomeLossAbstract us-gaap true na duration No definition available. false false false false false true false false false false false verboselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 205 Net Income Attributable to ConocoPhillips 2 us-gaap_NetIncomeLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false -389000000 -389 false false false 2 false true false false -157000000 -157 false false false 3 false true false false -699000000 -699 false false false 4 false true false false -416000000 -416 false false false 5 false false false false 0 0 false false false xbrli:monetaryItemType monetary The portion of consolidated profit or loss for the period, net of income taxes, which is attributable to the parent. 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Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 159 -Paragraph 18 -Subparagraph f Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 18 -Paragraph 20 -Subparagraph a (1) false 1 Includes excise taxes on petroleum products sales of $3,417 million and $3,316 million for the three months ended June 30, 2010 and June 30, 2009 respectively; $6,637 million and $6,376 million for six months ended June 30, 2010 and June 30, 2009, respectively. 2 Recast to reflect a change in accounting principle. See Note 2-Changes in Accounting Principles, for more information. 3 LUKOIL Investment recast to reflect a change in accounting principle. See Note 2-Changes in Accounting Principles, for more information 5 117 false Millions UnKnown UnKnown false true