Stock-Based Compensation (Summary Of Stock-Based Compensation Expense) (Details) - USD ($) $ in Millions		12 Months Ended
		Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense, before income tax benefit		$ 67	$ 69	$ 90
Income tax benefit		(26)	(18)	(23)
Total stock-based compensation expense, net of income tax benefit		41	51	67
Restricted stock units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense, before income tax benefit		53	49	71
Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense, before income tax benefit		12	11	12
Other [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense, before income tax benefit	[1]	$ 2	$ 9	$ 7

[1] Other stock-based compensation expense includes PSUs, ESPP and nonemployee director stock awards.