Related Party Transactions - Summary of Significant Transactions between Company and The Coca-Cola Company (Detail) - The Coca-Cola Company [Member] - USD ($) $ in Millions	12 Months Ended
	Jan. 03, 2016	Dec. 28, 2014	Dec. 29, 2013
Related Party Transaction [Line Items]
Payments by the Company for concentrate, syrup, sweetener and other purchases	$ 482.7	$ 424.0	$ 410.6
Marketing funding support payments to the Company	56.3	46.5	43.5
Payments by the Company net of marketing funding support	426.4	377.5	367.1
Payments by the Company for customer marketing programs	70.8	61.1	56.4
Payments by the Company for cold drink equipment parts	16.3	7.7	9.3
Fountain delivery and equipment repair fees paid to the Company	17.4	13.5	12.7
Presence marketing support provided by The Coca-Cola Company on the Company’s behalf	2.4	5.9	5.4
Payments to the Company to facilitate the distribution of certain brands and packages to other Coca-Cola bottlers	$ 4.7	$ 3.9	$ 4.0