BASIS OF PRESENTATION - Additional Information (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 02, 2018	Nov. 03, 2017	Nov. 02, 2018	Nov. 03, 2017	Feb. 02, 2018	Feb. 03, 2017	Jan. 29, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative one-time adjustment					$ (5)	$ 84
Interest and other, net	$ (639)	$ (682)	$ (1,564)	$ (1,799)
Retained earnings (accumulated deficit)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative one-time adjustment					84		$ 1,000
Other non-current liabilities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative one-time adjustment					(84)
Retained earnings (accumulated deficit)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative one-time adjustment					58	$ 84
Accounting Standards Update 2016-01
Accumulated Other Comprehensive Income (Loss) [Line Items]
Interest and other, net	$ (14)		$ 209
Accounting Standards Update 2016-01 | Retained earnings (accumulated deficit)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative one-time adjustment					$ 56