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Revenue Recognition and Contract Balances - Schedule of Accounts Receivable, Contract Assets and Liabilities (Details) - USD ($) $ in Thousands | Mar. 29, 2026 | Dec. 28, 2025 | Dec. 29, 2024 | Dec. 31, 2023
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Schedule of Accounts Receivable Contract Assets and Liabilities [Abstract] |  |  |  |
Trade accounts receivable, net |  | $ 67,824 | $ 25,842 |
Contract assets: |  |  |  |
Contract assets, current |  | 14,122 | 26,066 |
Total contract assets |  | 14,122 | 26,066 |
Contract liabilities: |  |  |  |
Contract liabilities, current | $ 12,634 | 20,336 | 10,003 |
Contract liabilities, noncurrent | 794 | 794 | 918 |
Total contract liabilities | $ 13,428 | $ 21,130 | $ 10,921 | $ 3,478

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