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Restructuring (Narrative) (Details) - USD ($)	3 Months Ended
Restructuring (Narrative) (Details) - USD ($)	May 01, 2021	May 02, 2020	Jan. 30, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ (42,000,000)	$ 1,000,000
U.S. Operating Model [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0
Cumulative Amount	41,000,000
Termination Benefits [Member] \| Mexico Exit And Corporate Reorganization [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	44,000,000
Restructuring Reserve	$ 27,000,000		$ 124,000,000