STOCK-BASED COMPENSATION AND EMPLOYEE BENEFIT PLANS - Employee Benefit Plans (Details) - USD ($) $ in Millions	12 Months Ended
Jan. 29, 2017	Jan. 31, 2016	Feb. 01, 2015
Employee Benefit Plans
Defined contribution plan, annual matching contribution paid	$ 17	$ 19	$ 19

Amount of discretionary contributions made by an employer to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration