Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Equity [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance at Feb. 01, 2020	$ 6,377	$ 3	$ 621	$ 7,989	$ (1,241)	$ (995)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(3,581)			(3,581)
Other comprehensive income	9					9
Common stock dividends	(117)			(117)
Stock-based compensation expense	6		6
Stock issued under stock plans	(1)		(62)		61
Other	4					4
Ending balance at May. 02, 2020	2,697	3	565	4,291	(1,180)	(982)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(431)			(431)
Other comprehensive income	51					51
Stock-based compensation expense	7		7
Stock issued under stock plans	0		(4)		4
Ending balance at Aug. 01, 2020	2,324	3	568	3,860	(1,176)	(931)
Beginning balance at Jan. 30, 2021	2,553	3	571	3,928	(1,161)	(788)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	103			103
Other comprehensive income	8					8
Stock-based compensation expense	11		11
Stock issued under stock plans	0		(24)		24
Ending balance at May. 01, 2021	2,675	3	558	4,031	(1,137)	(780)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	345			345
Other comprehensive income	115					115
Stock-based compensation expense	11		11
Stock issued under stock plans	0		(71)		71
Ending balance at Jul. 31, 2021	$ 3,146	$ 3	$ 498	$ 4,376	$ (1,066)	$ (665)