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Fair Value Measurement (Details 1) (USD $)
In Millions, unless otherwise specified |
Sep. 30, 2012
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Dec. 31, 2011
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|---|---|---|
| Financial Liabilities [Abstract] | ||
| Total debt, excluding capital leases, carrying amount | $ 21,100 | $ 22,592 |
| Total joint venture acquisition obligation, carrying amount | 3,769 | 4,314 |
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Carrying Amount [Member]
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| Financial Assets [Abstract] | ||
| Commodity derivatives, assets | 295 | 814 |
| Total loans and advances - related parties | 1,710 | 1,793 |
| Financial Liabilities [Abstract] | ||
| Commodity derivatives, liability | 237 | 446 |
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Fair Value [Member]
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| Financial Assets [Abstract] | ||
| Commodity derivatives, assets | 295 | 814 |
| Total loans and advances - related parties | 1,914 | 1,994 |
| Financial Liabilities [Abstract] | ||
| Total debt, excluding capital leases, fair value | 26,012 | 27,065 |
| Total joint venture acquisition obligation, fair value | 4,192 | 4,820 |
| Commodity derivatives, liability | $ 237 | $ 446 |
| X | ||||||||||
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- Definition
Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, excluding capital lease obligations. No definition available.
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- Definition
Due to related parties at fair value. No definition available.
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- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount as of the balance sheet date of the fair value of derivative assets that in accordance with the entity's accounting policy was offset against an obligation to return cash collateral under a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount as of the balance sheet date of the fair value of derivative liabilities that in accordance with the entity's accounting policy were offset against the right to reclaim cash collateral under a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying amount as of the balance sheet date of obligations due all related parties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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