Business and Summary of Significant Accounting Policies - Leases and Foreign Currency (Details) - USD ($) $ in Millions		12 Months Ended
	Feb. 03, 2019	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Operating leases
Lease modifications, concession amount		$ 4
Change in Accounting Principle, Accounting Standards Update, Transition Option Elected	us-gaap:AccountingStandardsUpdate201602CumulativeEffectPeriodOfAdoptionMember
Foreign Currency
Net losses (gains) on foreign currency transactions		$ 0	$ 1	$ 0
Maximum | Real Estate
Operating leases
Lease term		10 years
ASU 2016-02 - Leases
Operating leases
Change in Accounting Principle, Accounting Standards Update, Adopted	true