Accumulated Other Comprehensive (loss) Income - Components of Accumulated Other Comprehensive (Loss) Income (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
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning Balance, Gains and Losses on Hedging Derivatives	$ (1,400)	$ 0	$ 0	$ 0
Other comprehensive (loss) income before reclassifications, Gains and Losses on Hedging Derivatives	103	0	(1,530)	0
Amounts reclassified from accumulated other comprehensive (loss) income into earnings, Gains and Losses on Hedging Derivatives	197	0	430	0
Net current-period other comprehensive (loss) income, Gains and Losses on Hedging Derivatives	300	0	(1,100)	0
Ending Balance, Gains and Losses on Hedging Derivatives	(1,100)	0	(1,100)	0
Beginning Balance, Foreign Currency Gain (Loss)	(19,070)	(19,914)	(7,438)	46,181
Other comprehensive (loss) income before reclassifications, Foreign Currency Gain (Loss)	(81,689)	31,879	(93,321)	(34,216)
Amounts reclassified from accumulated other comprehensive (loss) income into earnings, Foreign Currency Gain (Loss)	0	0	0	0
Net current-period other comprehensive (loss) income, Foreign Currency Gain (Loss)	(81,689)	31,879	(93,321)	(34,216)
Ending Balance, Foreign Currency Gain (Loss)	(100,759)	11,965	(100,759)	11,965
Beginning Balance, Adjustment to Early Retiree Medical Plan	16,518	10,580	16,518	10,580
Other comprehensive (loss) income before reclassifications, Adjustment to Early Retiree Medical Plan	0	0	0	0
Amounts reclassified from accumulated other comprehensive (loss) income into earnings, Adjustment to Early Retiree Medical Plan	0	0	0	0
Net current-period other comprehensive (loss) income, Adjustment to Early Retiree Medical Plan	0	0	0	0
Ending Balance, Adjustment to Early Retiree Medical Plan	16,518	10,580	16,518	10,580
Beginning Balance	(3,952)	(9,334)	9,080	56,761
Other comprehensive (loss) income before reclassifications	(81,586)	31,879	(94,851)	(34,216)
Amounts reclassified from accumulated other comprehensive (loss) income into earnings	197	0	430	0
Net current-period other comprehensive (loss) income	(81,389)	31,879	(94,421)	(34,216)
Ending Balance	$ (85,341)	$ 22,545	$ (85,341)	$ 22,545