Interest Expense (Income) - Schedule of Components of Net Interest Expense (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Oct. 04, 2014	Sep. 28, 2013	Oct. 04, 2014	Sep. 28, 2013
Interest Revenue (Expense), Net [Abstract]
Interest expense	$ 46,624	$ 38,621	$ 134,395	$ 112,978
Interest income	(1,275)	(1,154)	(3,914)	(3,792)
Interest expense, net	$ 45,349	$ 37,467	$ 130,481	$ 109,186