Interest Expense (Income) - Schedule of Components of Net Interest Expense (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016
Interest Revenue (Expense), Net [Abstract]
Interest expense	$ 47,565	$ 43,477	$ 93,865	$ 90,851
Interest income	(2,985)	(2,993)	(5,680)	(5,445)
Interest expense, net	$ 44,580	$ 40,484	$ 88,185	$ 85,406