EARNINGS (LOSS) PER SHARE - Additional Information (Details) shares in Millions	Feb. 03, 2017 common_stock_group common_stock_class shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of groups of common stock | common_stock_group	2
DHI Group
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of classes of common stock | common_stock_class	4
Class V Common Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Current economic interest (as a percent)	62.00%
VMware | Class V Common Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common stock outstanding (in shares) | shares	338
DHI Group | Class V Common Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Retained economic interest (as a percent)	38.00%