v2.4.0.8

Segment Disclosures and Related Information - Sales (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | $ 13,350 | $ 13,664 | $ 27,516 | $ 28,257
Alaska [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 2,169 | 2,393 | 4,273 | 5,130
Lower 48 and Latin America Before Intersegment Eliminations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 4,901 | 4,172 | 9,723 | 9,303
Intersegment Eliminations before Lower 48 and Latin America [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | (26) | (41) | (55) | (156)
Lower 48 and Latin America [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 4,875 | 4,131 | 9,668 | 9,147
Canada before Intersegment Eliminations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 1,405 | 1,074 | 2,660 | 2,292
Intersegment Eliminations before Canada [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | (155) | (77) | (313) | (213)
Canada [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 1,250 | 997 | 2,347 | 2,079
Europe before Intersegment Eliminations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 2,408 | 3,926 | 5,861 | 7,528
Intersegment Eliminations before Europe [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 0 | 0 | 0 | (72)
Europe [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 2,408 | 3,926 | 5,861 | 7,456
Asia Pacific and Middle East [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 2,086 | 1,634 | 4,304 | 3,530
Other International [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | 457 | 573 | 940 | 883
Corporate and Other [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Sales and other operating revenues | $ 105 | $ 10 | $ 123 | $ 32

X
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_SalesRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration