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Cash and Investments - Fair Value and Gross Unrealized Losses of Investments Available-for-Sale in an Unrealized Loss Position (Details) - USD ($)
$ in Thousands
Apr. 01, 2022
Dec. 31, 2021
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]    
Fair Value $ 698,886 $ 454,780
Gross Unrealized Losses (8,459) (1,730)
Corporate bonds    
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]    
Fair Value 456,676 385,053
Gross Unrealized Losses (7,123) (1,672)
U.S. Treasury and government-sponsored enterprises    
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]    
Fair Value 196,464 18,962
Gross Unrealized Losses (1,141) (21)
Commercial paper    
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]    
Fair Value 32,460 43,290
Gross Unrealized Losses (26) (2)
Municipal bonds    
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]    
Fair Value 13,286 7,475
Gross Unrealized Losses $ (169) $ (35)