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Cash and Restricted Cash (Details) - USD ($)
$ in Thousands
Jan. 22, 2022
Apr. 24, 2021
Jan. 23, 2021
Apr. 25, 2020
Cash and Cash Equivalents [Abstract]        
Cash and cash equivalents $ 236,712 $ 391,213 $ 390,324  
Restricted cash 3,266 3,490 2,703  
Total cash, cash equivalents and restricted cash $ 239,978 $ 394,703 $ 393,027 $ 263,528