Derivative and Other Financial Instruments (Narrative) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Derivative Instruments, Gain (Loss) [Line Items]
Objective for using derivative instruments			The Company’s objective in managing exposure to market risk is to limit the impact on earnings and cash flow.
Gain expected to be reclassified to earnings			$ 9,000,000
Gain, net of tax, expected to be reclassified to earnings			7,000,000
Reclassification of anticipated transactions that were no longer considered probable			0	$ 0
Changes in fair value of the derivative financial instruments, excluded from the assessment and measurement of hedge effectiveness reported in earnings (less than)			1,000,000
Accumulated Other Comprehensive Income [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Loss on net investment hedge settlements	$ 13,000,000		31,000,000
Loss on net investment hedge settlements, net of tax	8,000,000		20,000,000
Commodities [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain on cash flow hedge ineffectiveness			1,000,000	2,000,000
Gain on cash flow hedge ineffectiveness, net of tax			1,000,000	1,000,000
Foreign Exchange [Member]
Derivative Instruments, Gain (Loss) [Line Items]
(Loss) gain on foreign exchange contracts designated as fair value hedges	(1,000,000)	$ (1,000,000)	(6,000,000)	1,000,000
Gain (loss) on foreign exchange contracts not designated as fair value hedges	6,000,000	$ 24,000,000	$ 32,000,000	$ (19,000,000)
Minimum [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Remaining Maturity Range			1 month
Maximum [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Remaining Maturity Range			25 months
Not Designated as Hedging Instrument [Member] | Commodities [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain on cash flow hedge ineffectiveness	1,000,000		$ 5,000,000
Gain on cash flow hedge ineffectiveness, net of tax	$ 1,000,000		$ 4,000,000