Interest Rate Cash Flow Hedge Derivative, Settlement Frequency

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- Definition

Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

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- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

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- Definition

Amount of the hedged item as of the balance sheet date related to the derivative. For example, the hedged balance on a debt instrument.

+ References

No definition available.

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- Definition

Average fixed interest rate related to the group of interest rate derivatives.

+ References

No definition available.

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- Definition

Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 55

-Paragraph 10

-URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226008-175313

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-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 55

-Paragraph 9

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-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 8

-Subparagraph (c)

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-Topic 210

-SubTopic 20

-Section 50

-Paragraph 3

-Subparagraph (c)

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4A

-Subparagraph (b)

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-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (a),(c),(d),(e)

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The difference between the book value and the sale price of agreements to purchase or sell mineral resources, energy, and agricultural products at some future point. This element refers to the gain (loss) included in earnings and not to the cash proceeds.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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Financial Instruments Energy Narrative (Details) bbl in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015 USD ($) bbl	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($) bbl	Sep. 30, 2014 USD ($)	Dec. 31, 2014 USD ($) bbl	Jul. 02, 2012	Jun. 30, 2011
Investment Segment [Member] \| Interest rate swap contracts
Derivatives, Fair Value [Line Items]
Notional value of interest rate swap agreements	$ 16,000		$ 16,000		$ 16,000
Swap [Member] \| Energy Segment [Member] \| Commodity contracts \| Not Designated as Hedging Instrument [Member] \| Accrued expenses and other liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	29		29		$ 47
Other income (loss), net [Member] \| Swap [Member] \| Energy Segment [Member] \| Commodity contracts \| Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Realized gain (loss) on commodity derivatives	(3)	$ 26	60	$ 171
Cash Flow Hedging [Member] \| Energy Segment [Member] \| Interest rate swap contracts \| Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Notional value of interest rate swap agreements	$ 63		$ 63
Lower fixed interest rate paid on interest rate swaps						1.975%	1.94%
Frequency of interest rate swap settlements			90 days
Average fixed interest rate paid on interest rate swaps	1.96%		1.96%
Realized loss on interest rate swaps reclassified from AOCI into interest expense	$ (1)	$ (1)	$ (1)	$ (1)
Gasoline and distillation production [Member] \| Swap [Member] \| Energy Segment [Member] \| Commodity contracts \| Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Barrels of crack spreads hedging margin on future gasoline and distillate production \| bbl	3.1		3.1		9.1
Crude oil purchases [Member] \| Swap [Member] \| Energy Segment [Member] \| Commodity contracts \| Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Barrels of crack spreads hedging margin on future gasoline and distillate production \| bbl	1.5		1.5
Debt Facility [Member] \| Term Loan [Member] \| Energy Segment [Member]
Derivatives, Fair Value [Line Items]
Balance of debt partially hedged	$ 125		$ 125
Effective interest rate on debt hedged	4.60%		4.60%