Summary of Significant Accounting Policies (Costs Included as Net Advertising Expenses) (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Summary of Significant Accounting Policies [Abstract]
Required advertising costs for leased property			$ 14
Advertising expenses	$ 69	$ 91	111
Digital advertising expense	89	95	96
Cooperative advertising reimbursements	(14)	(20)	(25)
Net advertising expense	$ 144	$ 166	$ 182