Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 02, 2014	Aug. 03, 2013	Aug. 02, 2014	Aug. 03, 2013
Income Statement [Abstract]
Net sales	$ 648,660	$ 638,198	$ 1,239,252	$ 1,212,704
Cost of sales	309,055	288,921	584,455	542,862
Gross margin	339,605	349,277	654,797	669,842
Selling, general and administrative expenses	284,732	289,298	573,404	575,951
Restructuring Charge	0	0	17,303	0
Operating income	54,873	59,979	64,090	93,891
Interest and investment income/(expense), net	(20)	354	(517)	441
Other non-operating income/(expense), net	(153)	143	(128)	197
Income before income taxes	54,700	60,476	63,445	94,529
Income tax provision	22,021	24,827	25,583	37,968
Net income	$ 32,679	$ 35,649	$ 37,862	$ 56,561
Earnings per share:
Basic earnings per share (dollars per share)	$ 0.70	$ 0.76	$ 0.81	$ 1.21
Weighted average shares outstanding	45,480	45,695	45,529	45,887
Diluted earnings per share (dollars per share)	$ 0.70	$ 0.76	$ 0.81	$ 1.20
Weighted average shares outstanding, assuming dilution	45,921	46,125	45,982	46,332