Property and Leases (Components of Lease Costs) (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 30, 2022	Jan. 31, 2021	Feb. 02, 2020
Property and Leases [Abstract]
Operating lease cost	$ 1,084	$ 782	$ 827
Finance lease cost:
Amortization of leased assets	250	167	86
Interest on lease liabilities	127	112	92
Variable lease cost	425	277	241
Net lease cost	$ 1,886	$ 1,338	$ 1,246