Segment Information (Sales and Division Operating Results for Reportable Segments) (Details) - USD ($) $ in Millions	3 Months Ended
Apr. 30, 2022	May 01, 2021
Segment Information [Abstract]
Sales	$ 2,175	$ 2,153
Division profit	260	315
Less: Impairment and other charges	6	4
Less: Corporate expense	37	29
Income from operations	217	282
Interest expense, net	(5)	(2)
Other (expense) / income, net	(22)	4
Income before income taxes	190	$ 284
Change in faire value of investment	$ 25

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