Number of sales categories.

No definition available.

Name:	coke_NumberOfSalesCategories
Namespace Prefix:	coke_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Revenue From Contract With Customer, General Period For Completion Of Services

+ References

No definition available.

+ Details

Name:	coke_RevenueFromContractWithCustomerGeneralPeriodForCompletionOfServices
Namespace Prefix:	coke_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Revenue from contract with customer.

+ References

No definition available.

+ Details

Name:	coke_RevenueFromContractWithCustomerLineItems
Namespace Prefix:	coke_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Revenue From Contract With Customer, Typical Payment Collection, Period After Date of Sale

+ References

No definition available.

+ Details

Name:	coke_RevenueFromContractWithCustomerTypicalPaymentCollectionPeriodAfterDateOfSale
Namespace Prefix:	coke_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Revenue recognition sales returns estimate percentage.

+ References

No definition available.

+ Details

Name:	coke_RevenueRecognitionSalesReturnsEstimatePercentage
Namespace Prefix:	coke_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13531-108611

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13537-108611

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

+ Details

Name:	us-gaap_ConcentrationRiskPercentage1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of right to recover product from customer on settling refund liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 55
-Paragraph 27
-URI http://asc.fasb.org/extlink&oid=118944142&loc=SL49130611-203046-203046

+ Details

Name:	us-gaap_ContractWithCustomerRightToRecoverProduct
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	srt_ProductOrServiceAxis=coke_RepairServiceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ProductOrServiceAxis=coke_BottleOrCanSalesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ProductOrServiceAxis=coke_OtherProductsSalesPostMixAndOtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredAtPointInTimeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Revenue Recognition - Additional Information (Detail) $ in Millions	9 Months Ended
	Sep. 27, 2020 USD ($) category	Sep. 29, 2019	Dec. 29, 2019 USD ($)
Revenue From Contract With Customer [Line Items]
Typical payment collection, period after date of sale	30 days
Number of sales categories \| category	2
Reserve for customer return \| $	$ 3.6		$ 3.6
Repair Service \| Minimum
Revenue From Contract With Customer [Line Items]
General period for completion of services	1 day
Repair Service \| Maximum
Revenue From Contract With Customer [Line Items]
General period for completion of services	1 month
Bottle/Can Sales
Revenue From Contract With Customer [Line Items]
Sales return estimated percentage (less than)	1.00%
Post-Mix and Other
Revenue From Contract With Customer [Line Items]
Sales return estimated percentage (less than)	1.00%
Point in Time Net Sales
Revenue From Contract With Customer [Line Items]
Sales percentage	97.00%	96.00%