SERP (Benefit Obligation And Funded Status) (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2024	Jan. 28, 2023	Jan. 29, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]
Benefit obligation at beginning of year	$ 176	$ 212
Participant service cost	1	2	$ 2
Interest cost	9	6	5
Benefits paid	(11)	(10)
Actuarial gain	(7)	(34)	(14)
Benefit obligation at end of year	168	176	212
Fair value of plan assets at beginning of year	0	0
Employer contribution	11	10
Benefits paid	(11)	(10)
Fair value of plan assets at end of year	0	0	$ 0
Underfunded status at end of year	$ (168)	$ (176)