Segment Reporting - Additional Information (Detail) - Segment	3 Months Ended
	Apr. 01, 2017	Apr. 02, 2016
Revenue, Major Customer [Line Items]
Number of reporting segments	4
Customer Concentration Risk [Member] | Sales [Member] | Walmart [Member]
Revenue, Major Customer [Line Items]
Concentration risk	13.00%	18.20%
Customer Concentration Risk [Member] | Sales [Member] | Walmart [Member] | All Other [Member]
Revenue, Major Customer [Line Items]
Concentration risk	2.70%	1.60%
Customer Concentration Risk [Member] | Sales [Member] | Walmart [Member] | Water & Coffee Solutions [Member]
Revenue, Major Customer [Line Items]
Concentration risk	1.30%	2.50%
Customer Concentration Risk [Member] | Sales [Member] | Walmart [Member] | Cott North America [Member]
Revenue, Major Customer [Line Items]
Concentration risk	33.40%	34.30%
Customer Concentration Risk [Member] | Sales [Member] | Walmart [Member] | Cott United Kingdom [Member]
Revenue, Major Customer [Line Items]
Concentration risk	9.60%	11.10%