Retirement Benefits - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined contribution plan, cost	$ 43	$ 38	$ 43
Non-qualified retirement plan, benefit obligation		66
Non-Qualified Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expense related to the non-qualified plan	$ 1	$ 4	$ 8