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Fair Value Measurements - Unrealized Loss on Investments (Details)
$ in Thousands
Apr. 29, 2023
USD ($)
Debt Securities, Available-for-sale [Line Items]  
Available-for-sale, fair value, less than 12 months $ 31,351
Available-for-sale, unrealized losses, less than 12 months (161)
Available-for-sale, fair value, more than 12 months 18,788
Available-for-sale, unrealized losses, more than 12 months (264)
Available-for-sale, fair value, total 50,139
Available-for-sale, unrealized losses, total (425)
U.S. Treasury securities  
Debt Securities, Available-for-sale [Line Items]  
Available-for-sale, fair value, less than 12 months 30,371
Available-for-sale, unrealized losses, less than 12 months (143)
Available-for-sale, fair value, more than 12 months 0
Available-for-sale, unrealized losses, more than 12 months 0
Available-for-sale, fair value, total 30,371
Available-for-sale, unrealized losses, total (143)
Corporate Debt Securities  
Debt Securities, Available-for-sale [Line Items]  
Available-for-sale, fair value, less than 12 months 980
Available-for-sale, unrealized losses, less than 12 months (18)
Available-for-sale, fair value, more than 12 months 18,788
Available-for-sale, unrealized losses, more than 12 months (264)
Available-for-sale, fair value, total 19,768
Available-for-sale, unrealized losses, total $ (282)