Share-Based Compensation (Options Granted Under Stock Option Plans) (Details) shares in Thousands	3 Months Ended
	May 01, 2021 $ / shares shares
Number of Shares
Options outstanding at beginning of year	3,540
Granted	183
Exercised	(125)
Expired or cancelled	(102)
Options outstanding at end of period	3,496
Options exercisable at end of period	2,680
Options available for future grant at end of period	5,455
Weighted-Average Exercise Price
Options outstanding at beginning of year | $ / shares	$ 47.17
Granted | $ / shares	53.82
Exercised | $ / shares	31.93
Expired or cancelled | $ / shares	55.05
Options outstanding at end of period | $ / shares	47.83
Options exercisable at end of period | $ / shares	$ 52.49
Options outstanding, weighted-average remaining contractual life	5 years 7 months 6 days
Options exercisable at end of period, Weighted-average remaining contractual life	4 years 6 months