Earnings per Share (Schedule of Calculation of Numerator and Denominator in Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Apr. 29, 2023	Apr. 30, 2022
Earnings per Share [Abstract]
Net earnings	$ 244	$ 341
Weighted-average common shares outstanding (in shares)	218.9	226.8
Dilutive effect of stock compensation plan awards (in shares)	1.0	1.6
Weighted-average common shares outstanding, assuming dilution (in shares)	219.9	228.4
Potential shares which were anti-dilutive and excluded from weighted-average share computations (in shares)	1.0	2.2
Basic earnings per share	$ 1.11	$ 1.50
Diluted earnings per share	$ 1.11	$ 1.49