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Description of Business and Summary of Significant Accounting Policies - Cash and Cash Equivalents (Details) - USD ($)
Apr. 30, 2022
May 01, 2021
Cash and Cash Equivalents [Line Items]    
Cash and cash equivalents $ 172,000,000.0 $ 233,200,000
Money Market Accounts    
Cash and Cash Equivalents [Line Items]    
Cash and cash equivalents $ 40,000,000.0 $ 0