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SEGMENT INFORMATION - Schedule of Segment Reporting Information, by Operating Segment (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 03, 2026 | Dec. 28, 2024 | Dec. 30, 2023
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | $ 32,562 | $ 14,539 | $ 12,702
Core nutritional |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | 13,492 | 12,851 | 11,855
Hiya direct-to-consumer |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | 18,230 | 294 | 0
Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | $ 840 | $ 1,394 | $ 847

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