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Segment Information - Depreciation Expense by Reportable Segment (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 29, 2025 | Dec. 30, 2024 | Jan. 01, 2024
Segment Reporting Information [Line Items] |  |  |
Total | $ 110,274 | $ 105,233 | $ 99,155
Corporate |  |  |
Segment Reporting Information [Line Items] |  |  |
Total | 5,835 | 8,308 | 6,365
Operating Segment |  |  |
Segment Reporting Information [Line Items] |  |  |
Total | 104,439 | 96,925 | 92,790
Operating Segment | A&D |  |  |
Segment Reporting Information [Line Items] |  |  |
Total | 33,770 | 36,998 | 42,587
Operating Segment | Commercial |  |  |
Segment Reporting Information [Line Items] |  |  |
Total | 68,904 | 58,234 | 48,370
Operating Segment | RF&S Components |  |  |
Segment Reporting Information [Line Items] |  |  |
Total | $ 1,765 | $ 1,693 | $ 1,833

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