Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net income (loss)	$ 1,430	$ (3,944)	$ 564
Actuarial gain (loss) and prior service cost on post employment and postretirement benefit plans, net of tax effect	69	107	(107)
Amortization of net actuarial loss and prior service credit on post employment and postretirement benefit plans, after tax	25	35	23
Settlement charges, net of tax effect	72	62	44
Total other comprehensive income (loss)	166	204	(40)
Comprehensive income (loss)	$ 1,596	$ (3,740)	$ 524