Consolidated Statements of Comprehensive Earnings - USD ($) $ in Millions	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Statement of Comprehensive Income [Abstract]
Net earnings	$ 600	$ 720	$ 734
Postretirement plan adjustments, net of tax of ($15), $7 and ($6)	24	(11)	10
Foreign currency translation adjustment	(18)	(14)	(2)
Comprehensive net earnings	$ 606	$ 695	$ 742