Income Taxes - Net Deferred Tax Liabilities in Balance Sheet (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Noncurrent deferred tax assets	$ 21,505	$ 34,405
Noncurrent deferred tax liability	(263,322)	(380,835)
Net deferred tax liability	$ (241,817)	$ (346,430)