Components of Deferred Tax Assets and (Liabilities) (Detail) - USD ($) $ in Thousands	Jan. 02, 2016	Jan. 03, 2015
Income Tax Disclosure [Abstract]
Self-insurance	$ 6,073	$ 6,294
Compensation and employee benefits	13,632	12,898
Deferred income	10,102	9,896
Loss and credit carryforwards	21,839	21,421
Equity-based compensation	13,676	15,597
Hedging	6,391	7,153
Pension	23,981	30,160
Postretirement benefits	6,427	6,796
Intangible assets	4,718	4,763
Other	10,409	10,674
Deferred tax assets valuation allowance	(18)	(2,534)
Deferred tax assets	117,230	123,118
Depreciation	(79,667)	(79,480)
Intangible assets	(180,216)	(107,188)
Other	(3,809)	(3,780)
Deferred tax liabilities	(263,692)	(190,448)
Net deferred tax liability	$ (146,462)	$ (67,330)