Fair Value of Derivative Assets and Liabilities in Balance Sheet (Detail) - USD ($) $ in Thousands	Jan. 02, 2016	Jan. 03, 2015
Offsetting Assets [Line Items]
Gross amounts presented in the Consolidated Balance Sheets, Derivative Asset	$ 105,791	$ 105,264
Gross amounts not offset in the Consolidated Balance Sheets, Derivative Asset	(22,213)	(30,724)
Net amounts	83,578	74,540
Gross amounts presented in the Consolidated Balance Sheets, Derivative Liabilities	(28,032)	(31,769)
Gross amounts not offset in the Consolidated Balance Sheets, Derivative Liabilities	22,213	30,724
Net amounts	$ (5,819)	$ (1,045)