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Business Combinations (Tables) | 3 Months Ended
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Mar. 29, 2025
Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract] |
Business Acquisition, Pro Forma Information | Consequently, actual results will differ from the unaudited pro forma financial information presented below: NOTE B – BUSINESS COMBINATIONS - CONTINUED
| Three Months Ended
(Unaudited) |  | March 30, 2024
Pro forma net sales |  | $ | 253,152 |
Pro forma net earnings attributable to USANA |  | $ | 14,510 |

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