The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

Segment Disclosures and Related Information - Net Income (Details 1) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Net Income Attributable to ConocoPhillips
Consolidated net income attributable to ConocoPhillips	$ 2,050	$ 2,267	$ 4,189	$ 5,204
Alaska [Member]
Net Income Attributable to ConocoPhillips
Consolidated net income attributable to ConocoPhillips	682	551	1,225	1,171
Lower 48 and Latin America [Member]
Net Income Attributable to ConocoPhillips
Consolidated net income attributable to ConocoPhillips	247	119	380	374
Canada [Member]
Net Income Attributable to ConocoPhillips
Consolidated net income attributable to ConocoPhillips	5	(94)	138	(643)
Europe [Member]
Net Income Attributable to ConocoPhillips
Consolidated net income attributable to ConocoPhillips	261	669	692	1,058
Asia Pacific and Middle East [Member]
Net Income Attributable to ConocoPhillips
Consolidated net income attributable to ConocoPhillips	1,017	772	1,935	2,510
Other International [Member]
Net Income Attributable to ConocoPhillips
Consolidated net income attributable to ConocoPhillips	14	(57)	28	(36)
Corporate and Other [Member]
Net Income Attributable to ConocoPhillips
Consolidated net income attributable to ConocoPhillips	(173)	(262)	(335)	(573)
Discontinued operations [Member]
Net Income Attributable to ConocoPhillips
Consolidated net income attributable to ConocoPhillips	$ (3)	$ 569	$ 126	$ 1,343