Restructuring, Impairment, Store Closing and Other Costs Restructuring Activity for Polaris strategy (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 113	$ 67
Restructuring and related cost	34	(8)	$ (9)
Polaris Strategy
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	124	0
Restructuring and related cost	157
Payments for Restructuring	(33)
Employee Severance [Member] | Polaris Strategy
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	115	0
Restructuring and related cost	121
Payments for Restructuring	(6)
Other Restructuring [Member] | Polaris Strategy
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	9	$ 0
Restructuring and related cost	36
Payments for Restructuring	$ (27)