Components of Other Accrued Liabilities (Detail) - USD ($) $ in Thousands	Jul. 13, 2019	Dec. 29, 2018
Other Liabilities Disclosure [Abstract]
Employee compensation	$ 24,927	$ 19,469
VSIP liabilities	174	174
Employee vacation	25,128	23,345
Employee bonus	10,878	7,931
Fair value of derivative instruments	5,819	7,732
Self-insurance reserves	29,889	29,353
Bank overdraft	9,416	10,550
Accrued interest	9,092	8,152
Accrued other taxes	12,775	5,661
Accrued advertising	7,321	3,145
Accrued legal settlements	21,000	9,053
Accrued legal costs	3,552	3,874
Contingent acquisition consideration	4,862	4,700
Accrued short-term deferred income	5,617	5,525
Other	7,397	8,695
Total	$ 177,847	$ 147,359