XML 118 R94.htm IDEA: XBRL DOCUMENT v3.7.0.1
GOODWILL AND INTANGIBLE ASSETS - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 07, 2016
Feb. 03, 2017
Oct. 28, 2016
Feb. 03, 2017
Jan. 29, 2016
Jan. 30, 2015
Goodwill [Line Items]            
Goodwill impairment   $ 0 $ 0      
Impairment of indefinite-lived intangible assets     $ 0      
Accumulated impairment charge, goodwill   $ 0   $ 0    
Amortization of intangible assets       3,700 $ 2,000 $ 2,100
Impairment of intangible assets       $ 0 $ 0 $ 0
EMC            
Goodwill [Line Items]            
Purchased intangibles $ 31,218          
Dell EMC Enterprise Content Division | EMC            
Goodwill [Line Items]            
Finite-lived and indefinite-lived intangible assets acquired $ 1,100