Goodwill and Other Intangible Assets - Other Intangible Assets (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]
Total amortizable intangible assets, Gross carrying amount	$ 1,221	$ 1,141
Total amortizable intangible assets, Accumulated amortization	(868)	(780)
Indefinite-lived trade names and trademarks	46	46
Total other intangible assets, Gross carrying amount	1,267	1,187
Total other intangible assets, Accumulated amortization	(868)	(780)
Computer Software [Member]
Finite-Lived Intangible Assets [Line Items]
Total amortizable intangible assets, Gross carrying amount	988	907
Total amortizable intangible assets, Accumulated amortization	(743)	(664)
Patent and Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Total amortizable intangible assets, Gross carrying amount	133	133
Total amortizable intangible assets, Accumulated amortization	(93)	(88)
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Total amortizable intangible assets, Gross carrying amount	100	101
Total amortizable intangible assets, Accumulated amortization	$ (32)	$ (28)