Income Taxes - Components of Provision (Benefit) for Income Taxes (Detail) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Oct. 03, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Current:
Federal		$ 14	$ 84	$ 6
State		6	4	4
Foreign		31	32	19
Total current		51	120	29
Deferred:
Federal		(31)	(117)	(38)
State		(6)	(24)	(5)
Foreign		(6)	(1)	(1)
Total deferred		(43)	(142)	(44)
(Benefit) provision for income taxes	$ (22)	$ 8	$ (22)	$ (15)