Impairment, Restructuring and Other Costs - Summary of Restructuring and Other Cash Activity (Details) - USD ($) $ in Millions	3 Months Ended
	May 01, 2021	May 02, 2020
Restructuring Cost And Reserve [Line Items]
Additions charged to expense	$ 2	$ 9
Polaris Strategy
Restructuring Cost And Reserve [Line Items]
Beginning Balance	16	124
Additions charged to expense	5	32
Cash payments	(18)	(88)
Ending Balance	3	68
Polaris Strategy | Employee Severance
Restructuring Cost And Reserve [Line Items]
Beginning Balance	14	115
Additions charged to expense	5	25
Cash payments	(16)	(82)
Ending Balance	3	58
Polaris Strategy | Other Restructuring
Restructuring Cost And Reserve [Line Items]
Beginning Balance	2	9
Additions charged to expense	0	7
Cash payments	(2)	(6)
Ending Balance	$ 0	$ 10