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Restructuring Activities (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Feb. 02, 2019
Nov. 03, 2018
Aug. 03, 2019
Restructuring and Related Activities [Abstract]      
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal $ (99)    
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax 45    
Disposal Group, Not Discontinued Operatin, After-Tax Loss on Disposal 55    
Disposal Group, Not Discontinued Operation, Tax Benefit on Disposal 44    
Proceeds from Divestiture of Businesses     $ 12
Restructuring Charges $ 3 $ 20