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Summary of Significant Accounting Policies (Estimated Useful Lives) (Details)
12 Months Ended
Feb. 01, 2020
Buildings  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of the assets 50 years
Furniture, Fixtures and Equipment | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of the assets 10 years
Furniture, Fixtures and Equipment | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of the assets 3 years
Software  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of the assets 7 years
Software | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of the assets 2 years