Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 1,177	$ 1,430	$ (3,944)
Net actuarial gain (loss) and prior service credit on post employment and postretirement benefit plans, net of tax effect of $(12) million, $23 million and $37 million	(38)	69	107
Net actuarial loss and prior service cost on post employment and postretirement benefit plans, net of tax effect of $4 million, $9 million and $12 million	13	25	35
Settlement charges, net of tax effect of $10 million, $24 million and $22 million	29	72	62
Total other comprehensive income	4	166	204
Comprehensive income (loss)	$ 1,181	$ 1,596	$ (3,740)