Note 9 - Stock-based Compensation - Stock-based Compensation (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jul. 04, 2026 |
Jun. 28, 2025 |
Jul. 04, 2026 |
Jun. 28, 2025 |
|
| Share-Based Payment Arrangement, Expense | $ 22,300 | $ 5,600 | $ 32,900 | $ 9,800 |
| Share-Based Payment Arrangement [Member] | ||||
| Cost of revenue | 2,619 | 1,103 | 4,292 | 2,242 |
| Research and development | 18,737 | 10,271 | 30,522 | 19,874 |
| Selling, general, and administrative | 23,044 | 12,712 | 37,658 | 22,343 |
| Share-Based Payment Arrangement, Expense | $ 44,400 | $ 24,086 | $ 72,472 | $ 44,459 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Cost of labor directly related to good produced and service rendered. Includes, but is not limited to, payroll cost and equity-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of expense for research and development. Excludes cost for computer software product to be sold, leased, or otherwise marketed, writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both, and write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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