Goodwill and Other Intangible Assets - Components of Goodwill and Other Intangible Assets (Detail) - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015
Finite And Indefinite Lived Intangible Assets [Line Items]
Definite lived Intangible Assets, Gross Carrying Amount	$ 822	$ 823
Definite Lived Intangible Assets, Accumulated Amortization	(448)	(419)
Total	374	404
Trademarks and Brand Names [Member]
Finite And Indefinite Lived Intangible Assets [Line Items]
Trademarks and brand names, Net Carrying Amount	228	230
Developed Technology Rights [Member]
Finite And Indefinite Lived Intangible Assets [Line Items]
Definite lived Intangible Assets, Gross Carrying Amount	138	140
Definite Lived Intangible Assets, Accumulated Amortization	(93)	(86)
Total	45	54
Customer Relationships [Member]
Finite And Indefinite Lived Intangible Assets [Line Items]
Definite lived Intangible Assets, Gross Carrying Amount	684	683
Definite Lived Intangible Assets, Accumulated Amortization	(355)	(333)
Total	$ 329	$ 350