Financing (Schedule of Interest Expense and Losses on Early Retirement of Debt) (Details) - USD ($) $ in Millions				12 Months Ended
	Mar. 10, 2022	Aug. 17, 2021	Mar. 17, 2021	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Debt Disclosure [Abstract]
Interest on debt				$ 185	$ 246	$ 273
Amortization of debt premium				(2)	(3)	(4)
Amortization of financing costs and debt discount				13	26	23
Interest on finance leases				1	1	1
Interest expense, gross				197	270	293
Less interest capitalized on construction				22	14	9
Interest expense				175	256	284
Losses on early retirement of debt	$ 31	$ 185	$ 11	$ 31	$ 199	$ 0