Revenue (Sales From Merchandise Category) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 31, 2021	Aug. 01, 2020	Jul. 31, 2021	Aug. 01, 2020
Net sales	$ 5,647	$ 3,559	$ 10,353	$ 6,576
Women's Accessories, Intimate Apparel, Shoes, Cosmetics and Fragrances [Member]
Net sales	2,277	1,381	4,300	2,596
Women's Apparel [Member]
Net sales	1,113	626	2,026	1,205
Men's and Kids' [Member]
Net sales	1,224	727	2,156	1,299
Home/Other [Member]
Net sales	$ 1,033	$ 825	$ 1,871	$ 1,476