Risks and Uncertainties - Additional Information (Detail)	6 Months Ended								12 Months Ended	6 Months Ended
	Jun. 30, 2013 Customer Supplier Entity	Jul. 01, 2012 Customer	Jun. 30, 2013 Subsequent Event [Member]	Jun. 30, 2013 Wal-Mart [Member]	Jul. 01, 2012 Wal-Mart [Member]	Jun. 30, 2013 Food Lion [Member]	Jul. 01, 2012 Food Lion [Member]	Jun. 30, 2013 Collective Bargaining Agreements [Member]	Dec. 30, 2012 Collective Bargaining Agreements [Member]	Jul. 01, 2012 Collective Bargaining Arrangements Expired in 2012 [Member] Agreement	Jun. 30, 2013 Collective Bargaining Arrangements Expired in 2013 Quarter 1 [Member] Agreement	Jun. 30, 2013 Collective Bargaining Arrangements Expired in 2013 Q 4 [Member] Agreement
Concentration Risk [Line Items]
Concentration risk percentage of related party products volume to customers	88.00%
Concentration risk percentage of other beverage companies	12.00%
Future consumption	68.00%	68.00%
Immediate consumption	32.00%	32.00%
Bottle and can volume to retail customers				21.00%	22.00%	8.00%	8.00%
Concentration risk major customer sales				14.00%	15.00%
Number of Concentration Risk Major Customers Representing More Than Ten Percent of Sales	0	0
Number of domestic supplier of aluminum cans	2
Number of entity in which reporting entity is shareholder and purchased substantially plastic bottle	2
Concentration risk percentage of employees covered by collective bargaining agreements								7.00%
Concentration of risk number of collective bargaining agreements expired										1	1	1
Concentration risk percentage of employees covered by collective bargaining agreements expiring remainder of year			0.40%
Concentration risk percentage of employees covered by collective bargaining agreements under new agreements								0.30%	0.40%