Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Location And Fair Values Of Derivative Financial Instruments In Our Condensed Consolidated Statements Of Financial Position

The following table provides information on the location and fair values of derivative financial instruments included in our consolidated statement of financial position as of December 31:

		2016				2015
Designation of Derivatives	Location on Statement of Financial Position	Assets		Liabilities		Assets		Liabilities
		(in millions)
Foreign exchange forward contracts - Designated as cash flow hedging instruments	Other current assets	$	34	$	—	$	7	$	—
	Other noncurrent assets	17		—		2		—
	Accrued expenses and other current liabilities	—		—		—		10
	Other noncurrent liabilities	—		—		—		14
	Total	51		—		9		24
Foreign exchange forward contracts - Not designated as cash flow hedging instruments	Accrued expenses and other current liabilities	—		4		—		1
	Total	—		4		—		1
Total		$	51	$	4	$	9	$	25

Notional Value Of Outstanding Cash Flow Hedge Contracts By Year Of Maturity And Net Unrealized (Loss) Gain Included In Accumulated Other Comprehensive Income (Loss)

The notional value of our outstanding contracts by year of maturity and the net unrealized gains (loss) included in accumulated other comprehensive income (loss) for such contracts were as follows as of December 31:

	2016		2015
	(in millions)
2016	—		1,215
2017	1,320		900
2018	1,020		330
Total notional value of contracts outstanding	$	2,340	$	2,445
Net unrealized gains (losses) included in accumulated other comprehensive income (loss), net of taxes	$	39	$	(12	)

Location And Amounts Of Pre-Tax Gains (Losses) On Cash Flow Hedge Derivative Financial Instruments

The following table provides information on the location and amounts of pre-tax (losses) on our cash flow hedges for the year ended December 31:

	Change in Derivative Gains/Losses Recognized in Accumulated Other Comprehensive Income (Loss) (effective portion)				Location of Net Derivative Gains (Losses) Reclassified from Accumulated Other Comprehensive Income (Loss) into Income (effective portion)	Net Gains (Losses) Reclassified from Accumulated Other Comprehensive Income (Loss) into Income (effective portion)
	2016		2015			2016		2015
	(in millions)
Foreign exchange forward contracts - Designated as cash flow hedging instruments	$	83	$	17	Cost of revenues	$	14	$	(59	)
					Selling, general and administrative expenses	3		(12		)
					Total	$	17	$	(71	)

Additional Information Related To Outstanding Contracts Not Designated As Hedging Instruments

Additional information related to our outstanding foreign exchange forward contracts not designated as hedging instruments is as follows as of December 31:

	2016					2015
	Notional		Market Value			Notional		Market Value
	(in millions)
Contracts outstanding	$	213	$	(4	)	$	166	$	(1	)

Location And Amounts Of Pre-Tax Gains (Losses) On Derivative Financial Instruments Not Designated As Hedges

The following table provides information on the location and amounts of realized and unrealized pre-tax gains and losses on our other derivative financial instruments for the year ended December 31:

	Location of Net Gains (Losses) on Derivative Instruments	Amount of Net Gains (Losses) on Derivative Instruments
		2016			2015
		(in millions)
Foreign exchange forward contracts - Not designated as hedging instruments	Foreign currency exchange gains (losses), net	$	(3	)	$	—