Segment Reporting (Information By Reportable Segment) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 30, 2021	Oct. 31, 2020	Oct. 30, 2021	Oct. 31, 2020
Segment Reporting Information [Line Items]
Earnings (loss) before interest and income taxes	$ 127	$ 106	$ 193	$ (1,077)
Interest expense, net	(36)	(48)	(213)	(133)
Earnings (loss) before income taxes	91	58	(20)	(1,210)
Retail [Member]
Segment Reporting Information [Line Items]
Earnings (loss) before interest and income taxes	197	121	335	(984)
Corporate/Other [Member]
Segment Reporting Information [Line Items]
Earnings (loss) before interest and income taxes	$ (70)	$ (15)	$ (142)	$ (93)