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

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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A disclosure of an assertion that the amount of cash flow hedge ineffectiveness is immaterial.

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No definition available.

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Date the derivative contract matures, in CCYY-MM-DD format.

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Entity discloses that the amount of fair value hedge ineffectiveness is immaterial.

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- Definition

Amount of gain recognized in earnings when a hedged firm commitment no longer qualifies as a fair value hedge.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 25
-Section 50
-Paragraph 1
-Subparagraph (b)
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- Definition

The amount of net gain (loss) reclassified into earnings in the period when cash flow hedge is discontinued because it is probable that the original forecasted transactions will not occur by the end of the original period or an additional two month time period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994

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Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
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Objectives And Strategies For Using Derivatives (Narratives) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Derivative Instruments, Gain (Loss)
Fair value hedge ineffectiveness assertion			Fair value hedges resulted in no significant ineffectiveness in the nine months ended September 30, 2016 and 2015
Gain (loss) recognized in earnings as a result of hedge not qualifying as a fair value hedge			$ 0	$ 0
Cash flow hedge ineffectiveness assertion			Cash flow hedges resulted in no significant ineffectiveness for the nine months ended September 30, 2016 and 2015
Gain (loss) reclassified into earnings as a result of discontinuance of cash flow hedges			$ 0	0
Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss)
Aggregate notional values of outstanding derivatives	$ 2,000,000,000		2,000,000,000
Gain (loss) on undesignated foreign exchange hedging instruments	5,000,000	$ (77,000,000)	19,000,000	$ (158,000,000)
Net Investment Hedging
Derivative Instruments, Gain (Loss)
Aggregate notional values of outstanding derivatives	59,000,000		59,000,000
Fair Value Hedging \| Interest Rate Swap
Derivative Instruments, Gain (Loss)
Aggregate notional values of outstanding derivatives	375,000,000		$ 375,000,000
Cash Flow Hedging
Derivative Instruments, Gain (Loss)
Derivative, Maturity Date			Aug. 31, 2019
Cash Flow Hedging \| Foreign currency exchange contracts
Derivative Instruments, Gain (Loss)
Aggregate notional values of outstanding derivatives	770,000,000		$ 770,000,000
Cash Flow Hedging \| Interest Rate Swap
Derivative Instruments, Gain (Loss)
Aggregate notional values of outstanding derivatives	$ 0		$ 0