Leases - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Aug. 01, 2020	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Lessee, Lease, Description [Line Items]
Decreased rent due to executed amendment			$ 31	$ 90
Additional operating lease commitments not yet commenced		$ 87
Operating lease, payments		423	497	348
Right-of-use asset obtained in exchange for operating lease liability		160	120
Lease assets, period increase (decrease)				(32)
Gain (loss) on termination of lease		0	0	39
Asset retirement obligation		$ 12	$ 13
Costs of Goods Sold, Buying and Occupancy
Lessee, Lease, Description [Line Items]
Gain (loss) on termination of lease	$ 39
General, Administrative and Store Operating Expenses
Lessee, Lease, Description [Line Items]
Severance costs				$ 3