FAIR VALUE MEASUREMENTS - Fair value on consolidated balance sheets (Details) - USD ($) $ in Millions	Feb. 03, 2019	Jan. 28, 2018
Recorded Amount
Financial instruments not reflected at fair value on the balance sheet
Senior ABL Facility	$ 348	$ 58
Term Loans and Notes	1,817	2,078
Total	2,165	2,136
Estimated Fair Value | Significant Other Observable Inputs (Level 2)
Financial instruments not reflected at fair value on the balance sheet
Senior ABL Facility	346	57
Term Loans and Notes	1,815	2,158
Total	2,161	2,215
Interest rate swap | Significant Other Observable Inputs (Level 2)
Financial instruments not reflected at fair value on the balance sheet
Fair value measurement of the financial liability	$ 20	$ 0