Related Party Transactions - Summary of Significant Transactions between Company and The Coca-Cola Company (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 02, 2016	Sep. 27, 2015	Oct. 02, 2016	Sep. 27, 2015
Related Party Transaction [Line Items]
Concentrate, syrup, sweetener and other purchases	$ 60,361	$ 53,681	$ 173,402	$ 154,761
The Coca-Cola Company [Member]
Related Party Transaction [Line Items]
Concentrate, syrup, sweetener and other purchases	190,601	128,440	498,825	360,234
Customer marketing programs	29,716	27,258	79,141	48,931
Cold drink equipment parts	5,999	4,867	16,390	11,768
Marketing funding support payments	20,097	16,516	54,447	42,195
Fountain delivery and equipment repair fees	7,628	4,621	20,084	12,562
Presence marketing funding support on the Company’s behalf	189	1,718	2,006	2,293
Facilitating the distribution of certain brands and packages to other Coca-Cola bottlers	$ 1,920	$ 1,293	$ 5,243	$ 3,431