Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	May 02, 2020	May 04, 2019
Net income (loss)	$ (3,581)	$ 136
Amortization of net actuarial loss and prior service credit on post employment and postretirement benefit plans included in net income, before tax	12	8
Tax effect related to items of other comprehensive income	(3)	(2)
Total other comprehensive loss, net of tax effect	9	6
Comprehensive income (loss)	$ (3,572)	$ 142