Leases (Components Of Lease Cost) (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 28, 2023		Jan. 29, 2022		Jan. 30, 2021
Leases [Abstract]
Operating Lease Cost	$ 280		$ 265		$ 263
Variable lease cost	97	[1]	100	[1]	100
Sublease income	(19)		(20)		(19)
Total lease cost, net	$ 358		$ 345		$ 344

[1] Variable lease cost includes short-term lease cost, which was immaterial in 2022, 2021 and 2020.