Revenue (Changes in the Liability for Unredeemed Gift Cards and Customer Loyalty Program) (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Revenue From Contract with Customer [Roll Forward]
Balance, beginning of year	$ 481	$ 616	$ 839
Liabilities issued but not redeemed	324	394	262
Revenue recognized from beginning liability	(406)	(529)	(485)
Balance, end of year	$ 399	$ 481	$ 616