Stock-Based Compensation (Recognized Stock-Based Compensation) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 03, 2019	Aug. 04, 2018	Aug. 03, 2019	Aug. 04, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 24,924	$ 23,820	$ 44,613	$ 47,580
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	14,909	12,428	24,358	23,936
Performance awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	9,025	10,487	18,329	21,911
Employee stock purchase plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 990	$ 905	$ 1,926	$ 1,733