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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Stock Plans (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 27, 2025 | Sep. 28, 2024 | Sep. 27, 2025 | Sep. 28, 2024
Stock Plans |  |  |  |
Shares of common stock available for issuance (in shares) | 1,456,132 |  | 1,456,132 |
Stock-based compensation | $ 6,019 | $ 7,557 | $ 19,396 | $ 21,665
Income tax benefits | $ 1,504 | $ 1,889 | $ 4,849 | $ 5,416
Share-based Payment Arrangement, Option | Minimum |  |  |  |
Stock Plans |  |  |  |
Vesting period of options |  |  | 3 years |
Expiration period of grant |  |  | 7 years |
Share-based Payment Arrangement, Option | Maximum |  |  |  |
Stock Plans |  |  |  |
Expiration period of grant |  |  | 10 years |
Restricted stock units | Minimum |  |  |  |
Stock Plans |  |  |  |
Expected life from vesting date |  |  | 3 years |

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