Goodwill and Other Intangible Assets - Company's Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions	Jan. 30, 2021	Feb. 01, 2020
Finite And Indefinite Lived Intangible Asset [Line Items]
Goodwill	$ 9,290	$ 9,290
Accumulated impairment losses	(8,462)	(5,382)
Net goodwill, Non-amortizing intangible assets	828	3,908
Tradenames	403	403
Net non-amortizing intangible assets	1,231	4,311
Favorable leases and other contractual assets	5	5
Finite-lived tradenames, gross	43	43
Amortizing intangible assets, gross	48	48
Accumulated amortization	(14)	(12)
Net amortizing intangible assets	34	36
Capitalized Computer Software, Gross	1,136	1,262
Capitalized Computer Software, Accumulated Amortization	(645)	(620)
Capitalized Computer Software, Net	491	642
Finite-Lived Intangible Assets [Member]
Finite And Indefinite Lived Intangible Asset [Line Items]
Accumulated amortization	(1)	(1)
Tradenames [Member]
Finite And Indefinite Lived Intangible Asset [Line Items]
Accumulated amortization	$ (13)	$ (11)