CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Aug. 01, 2020	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Sales	$ 2,077	$ 1,774	$ 3,253	$ 3,852
Cost of sales	1,539	1,240	2,444	2,629
Selling, general and administrative expenses	387	393	703	809
Depreciation and amortization	44	46	88	90
Impairment and other charges	38	14	54	15
Income from operations	69	81	(36)	309
Interest (expense) income, net	(2)	2	(3)	6
Other income, net	3	2	4	4
(Loss) Income before income taxes	70	85	(35)	319
Income tax expense	25	25	30	87
Net (loss) income	$ 45	$ 60	$ (65)	$ 232
Basic earnings per share	$ 0.43	$ 0.55	$ (0.62)	$ 2.09
Weighted-average shares outstanding	104.5	110.8	104.4	111.6
Diluted earnings per share	$ 0.43	$ 0.55	$ (0.62)	$ 2.08
Weighted-average shares outstanding, assuming dilution	105.1	111.1	104.4	112.1