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Derivative Financial Instruments - Additional Information (Detail) (USD $)
3 Months Ended
Mar. 29, 2015
Dec. 28, 2014
Agreement
Mar. 30, 2014
Agreement
Apr. 01, 2015
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Number of outstanding derivative transactions   0us-gaap_NumberOfPriceRiskDerivativesHeld    
Number of offsetting derivative transactions with counterparties     0coke_NumberOfOffSettingDerivativeTransactionsWithCounterparties  
Derivative assets, gross $ 1,800,000us-gaap_DerivativeFairValueOfDerivativeAsset      
Derivative liabilities, gross 1,200,000us-gaap_DerivativeAssetFairValueGrossLiability      
Commodity Hedging Agreements [Member]        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Notional Amount 62,200,000invest_DerivativeNotionalAmount
/ us-gaap_DerivativeInstrumentRiskAxis
= us-gaap_CommodityContractMember
     
Latest Maturity December 2016      
Commodity Hedging Agreements [Member] | Subsequent Event [Member]        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Notional Amount       $ 8,700,000invest_DerivativeNotionalAmount
/ us-gaap_DerivativeInstrumentRiskAxis
= us-gaap_CommodityContractMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember