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Acquisitions - Business Acquisition Pro Forma Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
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Jul. 01, 2023 | Jul. 02, 2022 | Jul. 01, 2023 | Jul. 02, 2022
Business Combination and Asset Acquisition [Abstract] |  |  |  |
Net sales | $ 611,997 | $ 684,835 | $ 1,223,665 | $ 1,376,586
Income before income taxes | 85,481 | 121,995 | 196,094 | 271,474
Net income | $ 70,098 | $ 93,818 | $ 160,339 | $ 222,514
Net income per share — basic (in dollars per share) | $ 2.82 | $ 3.79 | $ 6.46 | $ 9.00
Net income per share — diluted (in dollars per share) | $ 2.79 | $ 3.75 | $ 6.39 | $ 8.91

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- Definition The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(2) -SubTopic 10 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(3) -SubTopic 10 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 + Details
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