Goodwill and Other Intangible Assets (Details 1) (USD $) In Millions, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Goodwill and Other Intangible Assets
Accumulated Amortization	$ (125)	$ (100)
Intangible Assets Gross, Carrying Amount	610	605
Intangible Assets, Net Intangibles	485	505
Customer and distributor relationships
Goodwill and Other Intangible Assets
Carrying Amount	311	309
Accumulated Amortization	(69)	(51)
Net Intangibles	242	258
Proprietary technology
Goodwill and Other Intangible Assets
Carrying Amount	104	102
Accumulated Amortization	(27)	(23)
Net Intangibles	77	79
Trademarks
Goodwill and Other Intangible Assets
Carrying Amount	32	32
Accumulated Amortization	(13)	(11)
Net Intangibles	19	21
Patents and other
Goodwill and Other Intangible Assets
Carrying Amount	21	21
Accumulated Amortization	(16)	(15)
Net Intangibles	5	6
Indefinite-lived intangibles
Goodwill and Other Intangible Assets
Accumulated Amortization	0	0
Indefinite-lived intangibles	142	141
Intangible Assets, Net Intangibles	$ 142	$ 141