Segments - Net Sales by Product Category (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jan. 01, 2017	Oct. 02, 2016	Jul. 03, 2016	Apr. 03, 2016	Jan. 03, 2016	Sep. 27, 2015	Jun. 28, 2015	Mar. 29, 2015	Jan. 01, 2017	Jan. 03, 2016	Dec. 28, 2014
Product Information [Line Items]
Net sales	$ 841,560	$ 849,028	$ 840,384	$ 625,456	$ 619,716	$ 618,806	$ 614,683	$ 453,253	$ 3,156,428	$ 2,306,458	$ 1,746,369
Sparkling Beverages (Carbonated) [Member]
Product Information [Line Items]
Net sales									1,764,558	1,323,712	1,064,036
Still Beverages (Noncarbonated, Including Energy Products) [Member]
Product Information [Line Items]
Net sales									892,125	577,872	339,904
Bottle/Can Sales [Member]
Product Information [Line Items]
Net sales									2,656,683	1,901,584	1,403,940
Sales to Other Coca-Cola Bottlers [Member]
Product Information [Line Items]
Net sales									238,182	178,777	162,346
Post-Mix and Other [Member]
Product Information [Line Items]
Net sales									261,563	226,097	180,083
Other Sales [Member]
Product Information [Line Items]
Net sales									$ 499,745	$ 404,874	$ 342,429