XML 106 R74.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Stock-Based Compensation (Performance-Contingent Return on Invested Capital Shares) - Additional Information (Detail) - 6 months ended Jul. 18, 2015 | Total
--- | ---
Return On Invested Capital |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of payout | 0.00%
Return On Invested Capital | Range One |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of payout, ROIC above WACC | 1.75%
Return On Invested Capital | Range Two |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of payout, ROIC above WACC | 3.75%
Return On Invested Capital | Range Three |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of payout, ROIC above WACC | 4.75%
Minimum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Return on investment target over the two fiscal years immediately preceding the vesting date | 1.75%
Percentage of shares that can be earned | 0.00%
Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Return on investment target over the two fiscal years immediately preceding the vesting date | 4.75%
Percentage of shares that can be earned | 125.00%
Weighted Average Cost of Capital |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of payout | 1.75%
Weighted Average Cost of Capital | Range One |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of payout, ROIC above WACC | 50.00%
Weighted Average Cost of Capital | Range Two |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of payout, ROIC above WACC | 100.00%
Weighted Average Cost of Capital | Range Three |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of payout, ROIC above WACC | 125.00%
Performance Contingent Return On Invested Capital Shares |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of actual ROI attainment | 125.00%
Performance Contingent Return On Invested Capital Shares | Performance contingent Awards 2013, 2014 and 2015 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Vesting period | 2 years
Performance Contingent Return On Invested Capital Shares | Performance contingent Awards 2012 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Vesting period | 18 months
Performance Contingent Return On Invested Capital Shares | 2012 awards |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of actual ROI attainment | 125.00%

X
- Definition Actual Percentage earned on 2012 return on invested capital award + References No definition available. + Details
Name: | flo_PercentageOfActualAverageReturnOnInvestedCapitalOnShareBasedCompensationArrangement
Namespace Prefix: | flo_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Range of Percentage Of Target Incentive Required Payout + References No definition available. + Details
Name: | flo_PercentageOfTargetIncentiveRequiredPayout
Namespace Prefix: | flo_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Range of payout in percentage of target shares possible to earn. + References No definition available. + Details
Name: | flo_PercentageOfTargetShares
Namespace Prefix: | flo_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Range of Performance Share Payout + References No definition available. + Details
Name: | flo_PerformanceSharePayout
Namespace Prefix: | flo_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Return On Investment Share Based Compensation Arrangement By Share Based Payment Award Performance Condition target Percentage in excess of weighted average cost of capital. + References No definition available. + Details
Name: | flo_ReturnOnInvestmentSharebasedCompensationArrangementBySharebasedPaymentAwardPerformanceConditionPercentage
Namespace Prefix: | flo_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Vesting period for return on invested capital awards issued after 2012. + References No definition available. + Details
Name: | flo_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestingPeriodOne
Namespace Prefix: | flo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | us-gaap_StatementScenarioAxis=flo_ReturnOnInvestedCapitalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=flo_RangeOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=flo_RangeTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=flo_RangeThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

X
- Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensationAxis=flo_ReturnOnInvestedCapitalSharesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=flo_PerformanceAwardsDueInTwentyThirteenTwentyFourteenAndTwentyFifteenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=flo_PerformanceAwardsDueInTwentyTwelveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=flo_TwentyTwelvePlanYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |