INCOME AND OTHER TAXES - Summary of Net Operating Loss Carryforwards, Tax Credit Carryforwards, and Other Deferred Tax Assets with Related Valuation Allowances Recognized (Details) - USD ($) $ in Millions	Feb. 03, 2017	Jan. 29, 2016
Valuation Allowance [Line Items]
Deferred tax assets	$ 3,996	$ 2,282
Deferred tax assets, valuation allowance	(737)	(816)
Deferred tax assets, net of valuation allowance	3,259	1,466
Credit carryforwards
Valuation Allowance [Line Items]
Deferred tax assets	511	176
Deferred tax assets, valuation allowance	(406)	(59)
Deferred tax assets, net of valuation allowance	105	117
Loss carryforwards
Valuation Allowance [Line Items]
Deferred tax assets	372	744
Deferred tax assets, valuation allowance	(205)	(614)
Deferred tax assets, net of valuation allowance	167	130
Other deferred tax assets
Valuation Allowance [Line Items]
Deferred tax assets	3,113	1,362
Deferred tax assets, valuation allowance	(126)	(143)
Deferred tax assets, net of valuation allowance	$ 2,987	$ 1,219