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Business Combinations - Schedule of Operations of the Combined Business (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 28, 2025 | Dec. 29, 2024
Schedule of Operations of the Combined Business [Abstract] |  |
Pro forma revenue | $ 429,689 | $ 480,427
Pro forma net loss from continuing operations | $ (59,168) | $ (312,801)

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