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Fair Value of Financial Instruments (Narrative) (Details) - USD ($)
12 Months Ended
Jan. 29, 2022
Jan. 30, 2021
Fair Value Disclosures [Abstract]    
Investment Owned, at Fair Value $ 14,600,000  
Accrued Liabilities and Other Liabilities 3,700,000 $ 393,000
Deferred Compensation Liability, Current 10,900,000  
Unrealized losses related to equity securities $ (2,000,000.0)