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Segment Information - Schedule of Segment Financial Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 05, 2025	Mar. 30, 2024
Research and development:
Research and development	$ 88,219	$ 80,650
Selling, general and administrative:
Selling, general and administrative	41,638	33,553
Reportable Segment
Research and development:
Employee base compensation	32,972	29,370
Other research and development expense	55,247	51,280
Research and development	88,219	80,650
Selling, general and administrative:
Employee base compensation	14,107	12,507
Other selling, general and administrative expenses	27,531	21,046
Selling, general and administrative	$ 41,638	$ 33,553

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Amount of other research and development expense.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 730
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482916/730-10-50-1

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Amount of selling, general and administrative expense classified as other.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(4))
-Publisher FASB
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Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
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-Name Accounting Standards Codification
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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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