Impairment, Restructuring and Other Costs - Summary of Restructuring and Other Cash Activity (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Oct. 30, 2021	Jul. 31, 2021	May 01, 2021	Oct. 31, 2020	Aug. 01, 2020	May 02, 2020	Oct. 30, 2021	Oct. 31, 2020
Restructuring Cost And Reserve [Line Items]
Additions charged to expense	$ 10			$ 12			$ 12	$ 79
Polaris Strategy
Restructuring Cost And Reserve [Line Items]
Beginning Balance	2	$ 3	$ 16	16	$ 68	$ 124	16	124
Additions charged to expense	0	0	5	5	21	32
Cash payments	(1)	(1)	(18)	(16)	(73)	(88)
Ending Balance	1	2	3	5	16	68	1	5
Polaris Strategy | Employee Severance
Restructuring Cost And Reserve [Line Items]
Beginning Balance	2	3	14	6	58	115	14	115
Additions charged to expense	0	0	5	1	15	25
Cash payments	(1)	(1)	(16)	(6)	(67)	(82)
Ending Balance	1	2	3	1	6	58	1	1
Polaris Strategy | Other Restructuring
Restructuring Cost And Reserve [Line Items]
Beginning Balance	0	0	2	10	10	9	2	9
Additions charged to expense	0	0	0	4	6	7
Cash payments	0	0	(2)	(10)	(6)	(6)
Ending Balance	$ 0	$ 0	$ 0	$ 4	$ 10	$ 10	$ 0	$ 4