XML 37 R87.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Segment Information, Geographic Information by Country for Revenue and Long-Lived Assets (Details) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2012 | Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Dec. 31, 2011 | Sep. 30, 2011 | Jun. 30, 2011 | Mar. 31, 2011 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Operating revenues by geographic area |  |  |  |  |  |  |  |  |  |  |  |  |  |
Entity-wide revenue, major customer amount |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 | $ 0
Operating revenues | 34,695,000,000 | 34,726,000,000 | 34,662,000,000 | 35,167,000,000 | [1] | 34,673,000,000 | [2] | 33,713,000,000 | [3] | 31,293,000,000 | 26,308,000,000 | 139,250,000,000 | 125,987,000,000 | 82,233,000,000
Geographic information by country for long-lived assets |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total long-lived assets | 27,587,000,000 |  |  |  |  | 26,495,000,000 |  |  |  |  |  | 27,587,000,000 | 26,495,000,000 |
U.S. [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues by geographic area |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues |  |  |  |  |  |  |  |  |  |  |  | 100,733,000,000 | 98,806,000,000 | 67,392,000,000
Geographic information by country for long-lived assets |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-lived assets in the U.S. | 23,760,000,000 |  |  |  |  | 22,317,000,000 |  |  |  |  |  | 23,760,000,000 | 22,317,000,000 |
Canada [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues by geographic area |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues |  |  |  |  |  |  |  |  |  |  |  | 10,376,000,000 | 10,110,000,000 | 6,945,000,000
Geographic information by country for long-lived assets |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-lived assets in foreign countries | 2,639,000,000 |  |  |  |  | 2,372,000,000 |  |  |  |  |  | 2,639,000,000 | 2,372,000,000 |
U. K. [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues by geographic area |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues |  |  |  |  |  |  |  |  |  |  |  | 10,779,000,000 | 4,297,000,000 | 149,000,000
Geographic information by country for long-lived assets |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-lived assets in foreign countries | 1,110,000,000 |  |  |  |  | 848,000,000 |  |  |  |  |  | 1,110,000,000 | 848,000,000 |
Aruba [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Geographic information by country for long-lived assets |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-lived assets in foreign countries | 41,000,000 |  |  |  |  | 958,000,000 |  |  |  |  |  | 41,000,000 | 958,000,000 |
Other countries [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues by geographic area |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues |  |  |  |  |  |  |  |  |  |  |  | 17,362,000,000 | 12,774,000,000 | 7,747,000,000
Ireland [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Geographic information by country for long-lived assets |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-lived assets in foreign countries | $ 37,000,000 |  |  |  |  | $ 0 |  |  |  |  |  | $ 37,000,000 | $ 0 |
[1] | The operations of the Aruba Refinery were suspended in March 2012.
[2] | Includes the operations related to the Meraux Acquisition beginning October 1, 2011.
[3] | Includes the operations related to the Pembroke Acquisition beginning August 1, 2011.

X
- Definition Amount of long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets, located in the entity's country of domicile. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 38 -Subparagraph b(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_EntityWideDisclosureOnGeographicAreasLongLivedAssetsInEntitysCountryOfDomicile
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets, located in foreign countries in total in which the entity holds assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 38 -Subparagraph b(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_EntityWideDisclosureOnGeographicAreasLongLivedAssetsInForeignCountries
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of revenue generated from a single external customer that accounts for 10 percent or more of an entity's revenues. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9054-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 39 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_EntityWideRevenueMajorCustomerAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

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

X
- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 38 -Subparagraph b(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_NoncurrentAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Revenue related to the downstream oil and gas activities, including the refining of crude oil, as well as the marketing and distribution of crude oil, refined petroleum products, and natural gas. + 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 FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 23 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62136-109447 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62246-109447 + Details
Name: | us-gaap_RefiningAndMarketingRevenue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration