Fair Value Measurements (Summary of Valuation of Company's Financial Instruments by Various Levels) (Parenthetical) (Details) - USD ($) $ in Thousands	Oct. 02, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments	$ 100,269	$ 7,744
Other non-current assets	89,835	76,350
Convertible Debt
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments	173	172
Other non-current assets	$ 173	$ 346

Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

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