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Summary of Significant Accounting Policies (Cash and Cash Equivalents) (Details) - USD ($)
$ in Millions
 12 Months Ended
Feb. 03, 2024
Jan. 28, 2023
Significant Accounting Policies [Line Items]    
Cash Equivalents $ 154.9 $ 313.2
Cash and Cash Equivalents [Member]    
Significant Accounting Policies [Line Items]    
Cash Equivalents $ 22.4 $ 17.4
Minimum [Member]    
Significant Accounting Policies [Line Items]    
Debit and credit card transaction processing period (hours) 24 hours  
Maximum [Member]    
Significant Accounting Policies [Line Items]    
Debit and credit card transaction processing period (hours) 48 hours