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Acquisitions - Business Acquisition Pro Forma Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 27, 2025 | Sep. 28, 2024 | Sep. 27, 2025 | Sep. 28, 2024
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] |  |  |  |
Net sales | $ 624,640 | $ 577,536 | $ 1,792,360 | $ 1,694,925
Income before income taxes | (94,716) | (78,625) | (232,336) | (197,957)
Net income | $ 69,522 | $ 58,546 | $ 170,056 | $ 154,183
Net income per share — basic (in dollars per share) | $ 2.80 | $ 2.36 | $ 6.86 | $ 6.21
Net income per share — diluted (in dollars per share) | $ 2.77 | $ 2.34 | $ 6.81 | $ 6.16

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