Accumulated Other Comprehensive Income - Components of Accumulated Comprehensive Income (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 30, 2013	Mar. 31, 2012
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance		$ (40,250)
Other comprehensive income before reclassifications, Gain and Losses on Hedging Derivatives		(2,264)
Amounts reclassified from accumulated other comprehensive income into earnings, Gain and Losses on Hedging Derivatives		10,854
Net current-period other comprehensive income, Gain and Losses on Hedging Derivatives		8,590
Ending Balance		(31,660)
Beginning Balance	46,181	(12,311)
Other comprehensive income before reclassifications, Foreign Currency Translation Gain/Loss	(50,513)	54,052
Amounts reclassified from accumulated other comprehensive income into earnings, Foreign Currency Translation Gain/Loss
Net current-period other comprehensive income, Foreign Currency Translation Gain/Loss	(50,513)	54,052
Other		29
Ending Balance	(4,332)	41,770
Beginning Balance	10,580	14,384
Other comprehensive income before reclassifications, Adjustment to Early Retiree Medical Plan
Amounts reclassified from accumulated other comprehensive income into earnings, Adjustment to Early Retiree Medical Plan
Net current-period other comprehensive income, Adjustment to Early Retiree Medical Plan
Ending Balance	10,580	14,384
Beginning Balance	56,761	(38,177)
Other comprehensive income before reclassifications	(50,513)	51,788
Amounts reclassified from accumulated other comprehensive income into earnings		10,854
Other comprehensive income (loss)	(50,513)	62,642
Other		29
Ending Balance	$ 6,248	$ 24,494