Goodwill and Other Intangibles - Amortized Intangible Assets (Detail) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Oct. 03, 2015	Jul. 04, 2015	Apr. 04, 2015	Dec. 31, 2014	Sep. 27, 2014	Jun. 28, 2014	Mar. 29, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 1,099				$ 1,120				$ 1,099	$ 1,120
Accumulated Amortization	(342)				(91)				(342)	(91)
Total	757				1,029				757	1,029
Amortization expense	60	$ 59	$ 64	$ 68	46	$ 3	$ 3	$ 2	251	54	$ 7
Current technology
Finite-Lived Intangible Assets [Line Items]
Gross Amount	25				23				25	23
Accumulated Amortization	(19)				(16)				(19)	(16)
Total	6				7				6	7
Trade names
Finite-Lived Intangible Assets [Line Items]
Gross Amount	40				40				40	40
Accumulated Amortization	(24)				(2)				(24)	(2)
Total	16				38				16	38
Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Gross Amount	270				280				270	280
Accumulated Amortization	(87)				(13)				(87)	(13)
Total	183				267				183	267
Patent and patent rights
Finite-Lived Intangible Assets [Line Items]
Gross Amount	247				245				247	245
Accumulated Amortization	(99)				(32)				(99)	(32)
Total	148				213				148	213
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Amount	517				532				517	532
Accumulated Amortization	(113)				(28)				(113)	(28)
Total	$ 404				$ 504				$ 404	$ 504