Goodwill and Other Intangibles Other Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011		Dec. 31, 2010
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 408		$ 400
Accumulated Amortization	(177)		(146)
Finite-Lived Intangible Assets, Net	231		254
Intangible Assets, gross (excluding goodwill)	1,934		1,935
Total other intangibles assets	1,757		1,789
Finite-Lived Intangible Assets, Useful Life, Maximum	18
Finite-Lived Intangible Assets, Useful Life, Minimum	3
Trademarks, indefinite lives [Member]
Finite-Lived Intangible Assets [Line Items]
Accumulated Amortization
Indefinite-Lived Trade Names	1,526		1,535
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	353	[1]	341	[1]
Accumulated Amortization	(159)	[1]	(131)	[1]
Finite-Lived Intangible Assets, Net	194	[1]	210	[1]
Finite-Lived Intangible Assets, Useful Life	18
Patents and non-competes [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	55	[2]	59	[2]
Accumulated Amortization	(18)	[2]	(15)	[2]
Finite-Lived Intangible Assets, Net	$ 37	[2]	$ 44	[2]
Finite-Lived Intangible Assets, Useful Life, Maximum	10
Finite-Lived Intangible Assets, Useful Life, Minimum	3

[1] Customer relationships have an estimated useful life of 18 years

[2] Patents and non-compete agreements have an estimated useful life of 3 to 10 years