Commitments and Contingencies - Additional Information (Detail) (USD $)	6 Months Ended
	Jun. 30, 2013	Dec. 30, 2012	Jul. 01, 2012	Jul. 03, 2011	Jul. 04, 2010	Jun. 28, 2009
Loss Contingencies [Line Items]
Related party debt guarantee	$ 37,600,000	$ 35,900,000	$ 37,800,000
Holding of collateral against guarantee given	0
Number of years reporting entity purchasing plastic bottles	More than ten years
Number of years reporting entity purchasing finished products	More than ten years
Letters of credit totaled	23,100,000
Restricted cash for letters of credit				3,000,000	3,500,000	4,500,000
Contractual arrangements	36,900,000
Contractual arrangements, expiration year	2022
SAC [Member]
Loss Contingencies [Line Items]
Cases of finished product obligated to purchase on an annual basis	17,500,000
Maximum aggregate exposure of debt guarantees	23,900,000
Maximum Aggregate Exposure of Debt Guarantees and Equity Investment	28,000,000
Assets of guarantee	44,000,000
Debt of guarantee	24,000,000
Revenues of guarantee	91,000,000
Southeastern [Member]
Loss Contingencies [Line Items]
Purchase requirements of plastic bottles	80.00%
Maximum aggregate exposure of debt guarantees	25,300,000
Maximum Aggregate Exposure of Debt Guarantees and Equity Investment	46,100,000
Assets of guarantee	367,000,000
Debt of guarantee	164,000,000
Revenues of guarantee	$ 344,000,000
SAC and Southeastern [Member]
Loss Contingencies [Line Items]
Latest guarantee, expiration date	2023