Other Accrued Liabilities - Summary of Other Accrued Liabilities (Detail) - USD ($) $ in Thousands	Apr. 02, 2017	Jan. 01, 2017
Accounts Payable And Accrued Liabilities Current [Abstract]
Accrued insurance costs	$ 31,233	$ 28,248
Accrued marketing costs	26,861	24,714
Checks and transfers yet to be presented for payment from zero balance cash accounts	21,894	19,326
Employee and retiree benefit plan accruals	21,139	23,858
Current portion of acquisition related contingent consideration	20,201	15,782
Accrued taxes (other than income taxes)	5,739	2,836
Current deferred proceeds from conversion of Legacy Territory bottling agreements	2,176
All other accrued liabilities	21,506	19,121
Total other accrued liabilities	$ 150,749	$ 133,885