Derivative Instruments (Details) (USD $) In Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Pretax effects of derivative instruments on condensed consolidated statements of operations
Amount of Gain or (Loss) Recognized in Income On Derivatives	$ (1)	$ (1)	$ (2)	$ (3)
Commodity contracts [Member] | Cost of products sold [Member]
Pretax effects of derivative instruments on condensed consolidated statements of operations
Amount of Gain or (Loss) Recognized in Income On Derivatives	(1)	0	(1)	(1)
Commodity contracts [Member] | Cost of products sold [Member] | Cash Flow Hedging [Member]
Pretax effects of derivative instruments on condensed consolidated statements of operations
Amount of Gain or (Loss) Reclassified from AOCI into Income (Effective Portion)	(4)	(5)	(9)	(10)
Commodity contracts [Member] | Cash Flow Hedging [Member]
Pretax effects of derivative instruments on condensed consolidated statements of operations
Amount of Gain or (Loss) Recognized in Other Comprehensive Income on Derivatives (Effective Portion)	(1)	0	(1)	(12)
Foreign exchange contracts [Member] | Cost of products sold [Member] | Cash Flow Hedging [Member]
Pretax effects of derivative instruments on condensed consolidated statements of operations
Amount of Gain or (Loss) Reclassified from AOCI into Income (Effective Portion)	(2)	0	(2)	0
Foreign exchange contracts [Member] | Other expense (income), net [Member]
Pretax effects of derivative instruments on condensed consolidated statements of operations
Amount of Gain or (Loss) Recognized in Income On Derivatives	0	(1)	(1)	(2)
Foreign exchange contracts [Member] | Cash Flow Hedging [Member]
Pretax effects of derivative instruments on condensed consolidated statements of operations
Amount of Gain or (Loss) Recognized in Other Comprehensive Income on Derivatives (Effective Portion)	(1)	2	(4)	1
Cash Flow Hedging [Member]
Pretax effects of derivative instruments on condensed consolidated statements of operations
Amount of Gain or (Loss) Recognized in Other Comprehensive Income on Derivatives (Effective Portion)	(2)	2	(5)	(11)
Amount of Gain or (Loss) Reclassified from AOCI into Income (Effective Portion)	$ (6)	$ (5)	$ (11)	$ (10)