Reclassifications out of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jul. 04, 2015	Jun. 28, 2014	Jul. 04, 2015	Jun. 28, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
(Loss) income before income taxes		$ 46,476	$ 82,484	$ 37,617	$ 118,545
(Benefit) provision for income taxes		(18,696)	(28,392)	(15,321)	(42,922)
Net (loss) income		27,780	54,092	22,296	75,623
Reclassification out of Accumulated Other Comprehensive Income | Loss on Qualifying Hedges | Interest Rate Contract
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	[1]	68	(6,117)	544	(6,937)
(Loss) income before income taxes	[1]	68	(6,117)	544	(6,937)
(Benefit) provision for income taxes	[1]	(27)	2,386	(212)	2,705
Net (loss) income	[1]	$ 41	$ (3,731)	$ 332	$ (4,232)

[1] Amounts in parentheses indicate debits to profit / loss