Acquisition - Schedule of Supplemental Pro Forma Revenue and Net Earnings of The Combined Entity Had The Acquisition Date (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended |
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Oct. 04, 2025 |
Oct. 04, 2025 |
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| Business Combination [Line Items] | ||
| Net sales | $ 1,226,554 | $ 4,059,506 |
| Net income attributable to Flowers Foods | $ 41,182 | $ 160,639 |
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- 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after tax, of pro forma income (loss) of combined entity as if acquisition date of business combination occurred as of beginning of period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of pro forma revenue of combined entity as if acquisition date of business combination occurred as of beginning of period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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