Share-Based Compensation (Options Granted Under Stock Option Plans) (Details)	12 Months Ended
	Jan. 28, 2023 $ / shares shares
Number of Shares
Options outstanding at beginning of year	3,211,000
Granted	590,000
Exercised	(207,000)
Expired or cancelled	(338,000)
Options outstanding at end of period	3,256,000
Options exercisable at end of period	2,535,000
Options available for future grant at end of period	3,651,807
Weighted-Average Exercise Price
Options outstanding at beginning of year | $ / shares	$ 48.84
Granted | $ / shares	31.71
Exercised | $ / shares	28.15
Expired or cancelled | $ / shares	41.22
Options outstanding at end of period | $ / shares	47.85
Options exercisable at end of period | $ / shares	$ 52.36
Options outstanding, weighted-average remaining contractual life	4 years 6 months
Options exercisable at end of period, Weighted-average remaining contractual life	3 years 3 months 18 days
2013 ESPP [Member]
Number of Shares
Options available for future grant at end of period	1,854,858