Interest Expense (Income) - Schedule of Components of Net Interest Expense (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Oct. 01, 2016	Sep. 30, 2017	Oct. 01, 2016
Interest Revenue (Expense), Net [Abstract]
Interest expense	$ 47,621	$ 46,519	$ 141,486	$ 137,370
Interest income	(4,311)	(3,510)	(9,991)	(8,955)
Interest expense, net	$ 43,310	$ 43,009	$ 131,495	$ 128,415