Income Taxes - Schedule of Components of Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Income Tax Disclosure [Abstract]
Current federal	$ (439)	$ 128	$ 229
Current state	38	31	43
Deferred federal	69	60	(36)
Deferred state	(51)	(9)	5
(Benefit) provision for income taxes	$ (383)	$ 210	$ 241