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Fair Value of Financial Instruments - Unrealized Gains and Losses (Details) - USD ($) $ in Thousands | Mar. 30, 2024 | Dec. 30, 2023
--- | --- | ---
Fair Value |  |
Less Than 12 Months | $ 39,143 | $ 40,704
12 Months or Greater | 60,497 | 126,882
Total | 99,640 | 167,586
Gross Unrealized Losses |  |
Less Than 12 Months | (167) | (128)
12 Months or Greater | (489) | (1,307)
Total | (656) | (1,435)
Corporate debt securities |  |
Fair Value |  |
Less Than 12 Months | 2,501 | 12,449
12 Months or Greater | 30,323 | 95,760
Total | 32,824 | 108,209
Gross Unrealized Losses |  |
Less Than 12 Months | (1) | (13)
12 Months or Greater | (410) | (867)
Total | (411) | (880)
Government debt securities |  |
Fair Value |  |
Less Than 12 Months | 36,642 | 28,255
12 Months or Greater | 30,174 | 31,122
Total | 66,816 | 59,377
Gross Unrealized Losses |  |
Less Than 12 Months | (166) | (115)
12 Months or Greater | (79) | (440)
Total | $ (245) | $ (555)

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