Interest Expense (Income) - Schedule of Components of Net Interest Expense (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Apr. 01, 2017
Interest Revenue (Expense), Net [Abstract]
Interest expense	$ 40,178	$ 46,300
Interest income	(3,064)	(2,695)
Interest expense, net	$ 37,114	$ 43,605