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Supplementary Information - Condensed Consolidating Financial Information - Cash Flow (Details 2) (USD $)
In Millions, unless otherwise specified |
6 Months Ended | 6 Months Ended | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jun. 30, 2013
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Jun. 30, 2012
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Jun. 30, 2013
ConocoPhillips [Member]
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Jun. 30, 2012
ConocoPhillips [Member]
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Jun. 30, 2013
ConocoPhillips Company [Member]
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Jun. 30, 2012
ConocoPhillips Company [Member]
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Jun. 30, 2013
ConocoPhillips Australia Funding Company [Member]
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Jun. 30, 2012
ConocoPhillips Australia Funding Company [Member]
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Jun. 30, 2013
ConocoPhillips Canada Funding Company I [Member]
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Jun. 30, 2012
ConocoPhillips Canada Funding Company I [Member]
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Jun. 30, 2013
ConocoPhillips Canada Funding Company II [Member]
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Dec. 31, 2012
ConocoPhillips Canada Funding Company II [Member]
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Jun. 30, 2012
ConocoPhillips Canada Funding Company II [Member]
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Dec. 31, 2011
ConocoPhillips Canada Funding Company II [Member]
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Jun. 30, 2013
All Other Subsidiaries [Member]
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Jun. 30, 2012
All Other Subsidiaries [Member]
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Jun. 30, 2013
Consolidating Adjustments [Member]
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Jun. 30, 2012
Consolidating Adjustments [Member]
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| Cash Flows From Operating Activities | ||||||||||||||||||
| Net cash provided by (used in) continuing operating activities | $ 8,297 | $ 6,148 | $ 883 | $ 3,221 | $ 2,176 | $ 8,449 | $ 2 | $ 4 | $ 7 | $ 5,983 | $ 4,007 | $ (749) | $ (9,538) | |||||
| Net cash provided by (used in) discontinued operations | 174 | 384 | 285 | 465 | 99 | (291) | ||||||||||||
| Net Cash Provided by (Used in) Operating Activities | 8,471 | 6,532 | 883 | 3,221 | 2,176 | 8,734 | 2 | 4 | 7 | 6,448 | 4,106 | (1,040) | (9,538) | |||||
| Cash Flows From Investing Activities | ||||||||||||||||||
| Capital expenditures and investments | (7,096) | (7,441) | (317) | (1,355) | (5,217) | (6,080) | (6,592) | 339 | 4,685 | |||||||||
| Proceeds from asset dispositions | 1,676 | 1,566 | 14 | 56 | 1 | 1,670 | 1,565 | (50) | (14) | |||||||||
| Net sales (purchases) of short-term investments | (74) | 597 | (74) | 597 | ||||||||||||||
| Long-term advances/loans-related parties | (113) | (710) | (2,906) | 823 | 2,906 | |||||||||||||
| Collection of advances/loans-related parties | 71 | 48 | 251 | 102 | 750 | 1,609 | 28 | (2,539) | (82) | |||||||||
| Other | (46) | 20 | 3 | 4 | (49) | 16 | ||||||||||||
| Net cash provided by (used in) continuing operations | (5,469) | (5,210) | (303) | (1,158) | (5,110) | 750 | (3,634) | (7,292) | (1,427) | 7,495 | ||||||||
| Net cash provided by (used in) discontinued operations | (379) | (715) | (232) | (379) | 7,617 | (8,100) | ||||||||||||
| Net Cash Provided by (Used in) Investing Activities | (5,848) | (5,925) | (303) | (1,158) | (5,342) | 750 | (4,013) | 325 | (1,427) | (605) | ||||||||
| Cash Flows From Financing Activities | ||||||||||||||||||
| Issuance of debt | 831 | 831 | 697 | 3,000 | 126 | 6 | (823) | (3,006) | ||||||||||
| Repayment of debt | (898) | (47) | (1,566) | (8,215) | (750) | (1,121) | (113) | 2,539 | 8,281 | |||||||||
| Special cash distribution from Phillips 66 | 7,818 | 7,818 | ||||||||||||||||
| Change in restricted cash | 748 | (5,000) | 748 | (5,000) | ||||||||||||||
| Issuance of company common stock | (5) | 45 | (5) | 45 | ||||||||||||||
| Repurchase of company common stock | (4,949) | (4,949) | ||||||||||||||||
| Dividends paid | (1,629) | (1,661) | (1,629) | (1,661) | (4) | (945) | (3,893) | 949 | 3,893 | |||||||||
| Other | (391) | (369) | 1 | (2) | 31 | 41 | (134) | (408) | (289) | |||||||||
| Net cash provided by (used in) continuing financing activities | (2,175) | (3,332) | (885) | (2,918) | (838) | (5,174) | (754) | (2,074) | (4,408) | 2,376 | 9,168 | |||||||
| Net cash provided by (used in) discontinued operations | (2,019) | (227) | (91) | (2,767) | 91 | 975 | ||||||||||||
| Net Cash Provided by (Used in) Financing Activities | (2,175) | (5,351) | (885) | (2,918) | (838) | (5,401) | (754) | (2,165) | (7,175) | 2,467 | 10,143 | |||||||
| Effect of Exchange Rate Changes on Cash and Cash Equivalents | (157) | 8 | (7) | (157) | 15 | |||||||||||||
| Net Change in Cash and Cash Equivalents | 291 | (4,736) | (2) | 180 | (2,016) | (4) | 2 | 4 | 7 | 113 | (2,729) | |||||||
| Cash and cash equivalents at beginning of period | 3,618 | 5,780 | 2 | 12 | 2,028 | 6 | 1 | 50 | 37 | 2 | 2 | 1 | 1 | 3,546 | 3,713 | |||
| Cash and Cash Equivalents at End of Period | $ 3,909 | $ 1,044 | $ 192 | $ 12 | $ 2 | $ 3 | $ 54 | $ 44 | $ 2 | $ 2 | $ 1 | $ 1 | $ 3,659 | $ 984 | ||||