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Cash and Investments - Narrative (Details) | Apr. 01, 2022 USD ($) investment | Dec. 31, 2021 USD ($) investment | Apr. 02, 2021 USD ($)
--- | --- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |  |
Restricted cash equivalents included in other long-term assets | $ 14,007,000 | $ 16,722,000 |
Interest receivable | $ 2,600,000 | $ 2,900,000 |
Number of investments in an unrealized loss position | investment | 197 | 133 |
Allowance for credit losses | $ 0 |  | $ 0
Short-term Investments |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Restricted cash equivalents included in other long-term assets | $ 12,500,000 |  |
Corporate bonds |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Number of investments in an unrealized loss position more than 12 months or longer | investment | 2 |  |
Debt securities, available-for-sale, continuous unrealized loss position, 12 months or longer | $ 6,300,000 |  |

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