Accrued Expenses and Other Long-Term Liabilities - Estimated Future Payments for Self-Insured Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Jan. 02, 2016	Dec. 27, 2014	Dec. 28, 2013
Accounts Payable And Accrued Liabilities Current [Abstract]
2017	$ 47,010
2018	28,700
2019	20,398
2020	14,468
2021	10,605
Thereafter	49,753
Total self-insured liability payments	170,934
Less amount representing interest	(6,562)
Present value of self-insured liability payments	$ 164,372	$ 172,243	$ 160,904	$ 153,568