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Inventories - Narrative (Details) - USD ($) $ in Thousands | Sep. 28, 2024 | Jun. 29, 2024 | Dec. 31, 2023 | Sep. 30, 2023 | Jul. 01, 2023 | Dec. 31, 2022
--- | --- | --- | --- | --- | --- | ---
Business Acquisition [Line Items] |  |  |  |  |  |
Allowance for doubtful accounts | $ 2,343 | $ 1,495 | $ 9,193 | $ 9,186 | $ 1,725 | $ 2,630
Non-Aerospace Contract Manufacturing Customer |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Allowance for doubtful accounts |  |  |  | 7,500 |  |
Reserve for inventory valuation | $ 900 |  |  | $ 3,600 |  |

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