Interest Expense (Income) - Schedule of Components of Net Interest Expense (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2016	Jul. 04, 2015	Jul. 02, 2016	Jul. 04, 2015
Interest Revenue (Expense), Net [Abstract]
Interest expense	$ 43,477	$ 43,150	$ 90,851	$ 88,218
Interest income	(2,993)	(964)	(5,445)	(1,615)
Interest expense, net	$ 40,484	$ 42,186	$ 85,406	$ 86,603