Deferred Tax (Detail) - USD ($) $ in Millions	Apr. 03, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Current deferred tax asset	$ 11	$ 3
Current deferred tax liability	(819)	(829)
Noncurrent deferred tax asset	1,177	1,272
Noncurrent deferred tax liability	(84)	(75)
Net deferred tax asset	$ 285	$ 371