XML 84 R68.htm IDEA: XBRL DOCUMENT
v3.22.4

Schedule of Restructuring Impairment Charges Recognized By Type of Cost (Detail) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Jan. 01, 2022 | Jan. 02, 2021
Restructuring Cost And Reserve [Line Items] |  |  |
Total restructuring impairment of assets | $ 0 | $ 0 | $ 23,627,000
Lease Impairment Charges |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |
Total restructuring impairment of assets |  |  | 9,397,000
Spare Parts | Impairment of Assets |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |
Total restructuring impairment of assets |  |  | 734,000
Plant Closure Costs | Impairment of Assets |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |
Total restructuring impairment of assets |  |  | 5,747,000
Line and Distribution Depot Closure Costs | Impairment of Assets |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |
Total restructuring impairment of assets |  |  | 629,000
Brand Rationalization Study Impairments | Impairment of Assets |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |
Total restructuring impairment of assets |  |  | $ 7,120,000

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_RestructuringCostAndReserveLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of restructuring charges, remediation cost, and asset impairment loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
Name: | us-gaap_RestructuringSettlementAndImpairmentProvisions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=flo_LeaseImpairmentChargesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongLivedAssetsHeldForSaleByAssetTypeAxis=flo_SparePartsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=flo_ImpairmentOfAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=flo_PlantClosingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=flo_LineAndDistributionDepotClosingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=flo_BrandRationalizationStudyImpairmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |