v3.26.1
Document and Entity Information
Jun. 04, 2026
Cover [Abstract]  
Entity Registrant Name FLOWERS FOODS, INC.
Amendment Flag false
Entity Central Index Key 0001128928
Document Type 8-K
Document Period End Date Jun. 04, 2026
Entity Incorporation State Country Code GA
Entity File Number 1-16247
Entity Tax Identification Number 58-2582379
Entity Address, Postal Zip Code 31757
City Area Code (229)
Local Phone Number 226-9110
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Common Stock, par value $0.01 per share
Trading Symbol FLO
Security Exchange Name NYSE
Entity Emerging Growth Company false