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Acquisition (Narrative) (Details)
$ in Millions
9 Months Ended
Oct. 30, 2021
USD ($)
store
Business Combination Segment Allocation [Line Items]  
Payments to Acquire Businesses, Gross $ 807
Purchase of business, net of cash acquired $ 737
WSS [Member]  
Business Combination Segment Allocation [Line Items]  
Number of Stores | store 93