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Revenue Recognition (Details Textual) - USD ($)
$ in Millions
3 Months Ended
May 03, 2019
May 04, 2018
Disaggregation of Revenue [Line Items]    
Anticipated sales returns $ 287 $ 305
Right of return assets 190 197
Up-front payment arrangement 935 1,000
Liability for stored-value cards 441 437
Deferred revenue from extended protection plans recognized in sales 99 95
Accrual for claims incurred $ 48 $ 46
Minimum    
Disaggregation of Revenue [Line Items]    
Extended product warranty term 1 year  
Maximum    
Disaggregation of Revenue [Line Items]    
Extended product warranty term 5 years