XML 95 R73.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Changes to Goodwill by Acquisition (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2016 | Jan. 02, 2016
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions |  | $ 652 | $ 181,966
Working Capital Adjustments |  |  |
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions |  | 557 |
Acquisition Related Tax Adjustments |  |  |
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions |  | (315) |
Property, Plant and Equipment Final Fair Value Adjustments |  |  |
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions |  | 410 |
Dave’s Killer Bread |  |  |
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions | $ 155 | 155 | 145,925
Dave’s Killer Bread | Working Capital Adjustments |  |  |
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions |  | 60 |
Dave’s Killer Bread | Acquisition Related Tax Adjustments |  |  |
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions |  | (315) |
Dave’s Killer Bread | Property, Plant and Equipment Final Fair Value Adjustments |  |  |
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions |  | 410 |
Alpine Valley Bread Company |  |  |
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions |  | 497 | $ 36,041
Alpine Valley Bread Company | Working Capital Adjustments |  |  |
Goodwill [Line Items] |  |  |
Change in goodwill related to acquisitions |  | $ 497 |

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_GoodwillLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the 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 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=73531572&loc=d3e961-128460 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillPurchaseAccountingAdjustments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=flo_WorkingCapitalAdjustmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=flo_AcquisitionRelatedTaxAdjustmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_PropertyPlantAndEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=flo_DavesKillerBreadMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=flo_AlpineValleyBreadCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |