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		9 Months Ended
	Oct. 28, 2023	Oct. 29, 2022	Oct. 28, 2023	Oct. 29, 2022
Earnings per Share [Abstract]
Net earnings	$ 263.0	$ 277.0	$ 781.0	$ 924.0
Weighted-average common shares outstanding (in shares)	217.8	225.5	218.4	225.9
Dilutive effect of stock compensation plan awards (in shares)	0.5	0.7	0.7	1.0
Weighted-average common shares outstanding, assuming dilution (in shares)	218.3	226.2	219.1	226.9
Potential shares which were anti-dilutive and excluded from weighted-average share computations (in shares)	0.3	2.3	0.4	2.3
Basic earnings per share	$ 1.21	$ 1.23	$ 3.58	$ 4.09
Diluted earnings per share	$ 1.21	$ 1.22	$ 3.57	$ 4.07