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Shareholders' Equity - Preferred Stock (Details) - $ / shares
Feb. 01, 2020
Feb. 02, 2019
Preferred Stock    
Preferred stock authorized (in shares) 30,000,000 30,000,000
Preferred stock par value (in dollars per share) $ 1.00 $ 1.00
Preferred shares outstanding (in shares) 0 0
Preferred shares issued (in shares) 0 0