Derivatives Classified as Current or Noncurrent Based on Maturity Dates (Detail) - USD ($) $ in Thousands	Jul. 04, 2015	Jan. 03, 2015	Jun. 28, 2014
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Other current assets	$ 122,749	$ 84,995	$ 7,866
Accrued liabilities	(49,522)	(26,968)	(34,289)
Other assets	13,916	20,269	3,769
Other liabilities	$ (7,307)	$ (4,801)	$ (6,509)