XML 71 R60.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Fair Value of Financial Instruments - Additional Information (Detail) | 9 Months Ended
--- | ---
Oct. 08, 2016 Distributor
Fair Value Disclosures [Line Items] |
Number of independent distributors | 3,600
Maximum |
Fair Value Disclosures [Line Items] |
Financing period of distribution rights, years | 10 years

X
- Definition Fair value disclosures. + References No definition available. + Details
Name: | flo_FairValueDisclosuresLineItems
Namespace Prefix: | flo_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the term in years for distributor notes receivable + References No definition available. + Details
Name: | flo_FinancingPeriodOfDistributorNotesReceivable
Namespace Prefix: | flo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the approximate number of independent distributors for the company. + References No definition available. + Details
Name: | flo_NumberOfIndependentDistributors
Namespace Prefix: | flo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |