QUARTERLY FINANCIAL DATA (UNAUDITED) - Tabular Disclosure (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								12 Months Ended
	Jan. 31, 2016	Nov. 01, 2015	Aug. 02, 2015	May. 03, 2015	Feb. 01, 2015	Nov. 02, 2014	Aug. 03, 2014	May. 04, 2014	Jan. 31, 2016	Feb. 01, 2015	Feb. 02, 2014
QUARTERLY FINANCIAL DATA (UNAUDITED)
Net sales	$ 1,648	$ 2,012	$ 2,006	$ 1,722	$ 1,543	$ 1,914	$ 1,880	$ 1,633	$ 7,388	$ 6,970	$ 6,387
Gross Profit	551	666	665	574	507	615	611	531	2,456	2,264	2,080
Income (loss) from continuing operations	977	15	102	232	(102)	40	31	(11)	1,326	(42)	(252)
Income from discontinued operations, net of tax	(106)	235	7	10	9	20	17	(1)	146	45	34
Net income (loss)	$ 871	$ 250	$ 109	$ 242	$ (93)	$ 60	$ 48	$ (12)	$ 1,472	$ 3	$ (218)
Basic Earnings Per Share:
Income (Loss) from Continuing Operations, Per Basic Share	$ 4.93	$ 0.08	$ 0.52	$ 1.19	$ (0.52)	$ 0.21	$ 0.16	$ (0.06)	$ 6.73	$ (0.22)	$ (1.51)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share	(0.53)	1.19	0.04	0.05	0.05	0.10	0.09	(0.01)	0.74	0.23	0.20
Net income (loss) (in dollars per share)	4.39	1.27	0.55	1.24	(0.48)	0.31	0.25	(0.06)	7.47	0.02	(1.31)
Diluted Earnings Per Share:
Income (Loss) from Continuing Operations (in dollars per share)	4.86	0.07	0.51	1.16	(0.52)	0.20	0.15	(0.06)	6.59	(0.22)	(1.51)
Income (Loss) from Discontinued Operations (in dollars per share)	(0.53)	1.17	0.03	0.05	0.05	0.10	0.08	(0.01)	0.73	0.23	0.20
Net income (loss) (in dollars per share)	$ 4.33	$ 1.24	$ 0.54	$ 1.21	$ (0.48)	$ 0.30	$ 0.24	$ (0.06)	$ 7.31	$ 0.02	$ (1.31)