Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended
	May 02, 2020	May 04, 2019
Income Statement [Abstract]
Net sales	$ 3,017	$ 5,504
Credit card revenues, net	131	172
Cost of sales	(2,501)	(3,403)
Selling, general and administrative expenses	(1,598)	(2,112)
Gains on sale of real estate	16	43
Impairment, restructuring and other costs	(3,184)	(1)
Operating income (loss)	(4,119)	203
Benefit plan income, net	9	7
Interest expense	(49)	(54)
Interest income	2	7
Income (loss) before income taxes	(4,157)	163
Federal, state and local income tax benefit (expense)	576	(27)
Net income (loss)	$ (3,581)	$ 136
Basic earnings (loss) per share	$ (11.53)	$ 0.44
Diluted earnings (loss) per share	$ (11.53)	$ 0.44