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Goodwill - Schedule of Reconciliation of Activity for Goodwill (Parenthetical) (Detail) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2017 | Jan. 01, 2017
System Transformation Transactions [Member] |  |
Indefinite Lived Intangible Assets Including Goodwill [Line Items] |  |
Goodwill, increase (decrease) | $ 7.4 | $ (5.8)

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- Definition Indefinite lived intangible assets including goodwill. + References No definition available. + Details
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Namespace Prefix: | coke_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |