Differences Between Statutory Income Tax Provision and Consolidated Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jan. 03, 2016	Dec. 28, 2014	Dec. 29, 2013
Income Tax Disclosure [Abstract]
Federal income tax provision based on the statutory rate	$ 107,175	$ 90,518	$ 78,785
State and local income taxes, net of related Federal income taxes	8,589	7,320	5,880
Non-resident withholding and foreign income taxes	15,750	15,032	13,923
Foreign tax and other tax credits	(18,345)	(17,397)	(16,423)
Non-deductible expenses, net	1,180	1,284	1,161
Valuation allowance	(301)	(369)	29
Unrecognized tax benefits, net of related Federal income taxes	110	(48)	232
Other	(732)	(304)	(1,473)
Provision for income taxes	$ 113,426	$ 96,036	$ 82,114