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Cash and Investments - Narrative (Details) | Dec. 30, 2022 USD ($) numberOfSponsoredEnterprise bond investment | Dec. 31, 2021 USD ($) investment
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |
Interest receivable | $ 7,300,000 | $ 2,900,000
Number of investments in an unrealized loss position | investment | 285 | 133
Debt securities, available-for-sale, continuous unrealized loss position, 12 months or longer | $ 237,600,000 |
Accumulated loss | 6,100,000 |
Allowance for credit losses | $ 0 | $ 0
Corporate bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Number of bond securities | bond | 76 |
Municipal bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Number of bond securities | bond | 4 |
U.S. Treasury and government-sponsored enterprises |  |
Debt Securities, Available-for-sale [Line Items] |  |
Number of sponsored enterprises | numberOfSponsoredEnterprise | 1 |

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