XML 50 R38.htm IDEA: XBRL DOCUMENT v3.10.0.1
Revenue Recognition Narrative (Details) - USD ($)
$ in Millions
6 Months Ended
Aug. 04, 2018
Feb. 04, 2018
Contract with Customer, Liability $ 281  
Contract with Customer, Liability, Revenue Recognized 159  
Accounts Receivable [Member]    
Contract with Customer, Asset, Net 165 $ 144
Accrued Liabilities [Member]    
Contract with Customer, Liability 265 $ 320
Other Long-term Liabilities [Member]    
Contract with Customer, Liability 16  
Calculated under Revenue Guidance in Effect before Topic 606 [Member]    
Contract with Customer, Liability $ 241