Consolidated Statements of Comprehensive Earnings - USD ($) $ in Millions	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Statement of Comprehensive Income [Abstract]
Net (loss) earnings	$ (690)	$ 496	$ 564
Postretirement plan adjustments, net of tax of $0, $9 and ($5)	(1)	(27)	14
Foreign currency translation adjustment	(1)	(4)	(17)
Comprehensive net (loss) earnings	$ (692)	$ 465	$ 561