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Marketable Securities - Amortized Cost (Details) - USD ($) $ in Thousands | Dec. 30, 2023 | Dec. 31, 2022
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Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract] |  |
Amortized Cost | $ 222,704 | $ 190,025
Gross Unrealized Holding Gains | 4,929 | 2,110
Gross Unrealized Holding Losses | (6,553) | (10,901)
Fair Value | 221,080 |
Bonds [Member] |  |
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract] |  |
Amortized Cost | 177,972 | 190,025
Gross Unrealized Holding Gains | 3,853 | 2,110
Gross Unrealized Holding Losses | (6,553) | (10,901)
Fair Value | 175,272 | $ 181,234
Commercial Paper [Member] |  |
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract] |  |
Amortized Cost | 44,732 |
Gross Unrealized Holding Gains | 1,076 |
Fair Value | $ 45,808 |

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- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 + Details
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