Goodwill and Identifiable Intangible Assets - Identifiable Intangible Assets (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 27, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (in years)	17 years
Gross Carrying Amount	$ 671	$ 661
Accumulated Amortization	397	376
Net Carrying Amount	274	285
Customer Contractual Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (in years)	19 years
Gross Carrying Amount	476	466
Accumulated Amortization	269	253
Net Carrying Amount	207	213
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (in years)	11 years
Gross Carrying Amount	168	168
Accumulated Amortization	112	108
Net Carrying Amount	56	60
Other [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (in years)	18 years
Gross Carrying Amount	27	27
Accumulated Amortization	16	15
Net Carrying Amount	$ 11	$ 12