Goodwill and Other Identifiable Intangible Assets (Identifiable Intangible Assets with Finite Lives) (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,856	$ 1,680
Accumulated Amortization	(1,016)	(919)
Net	840	761
Acquired technology
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	522	516
Accumulated Amortization	(372)	(342)
Net	150	174
Customer-related intangibles
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,177	1,010
Accumulated Amortization	(557)	(491)
Net	620	519
Tradenames
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	127	120
Accumulated Amortization	(61)	(57)
Net	66	63
Other
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	30	34
Accumulated Amortization	(26)	(29)
Net	$ 4	$ 5