Share-Based Plans - Options (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			6 Months Ended
	Aug. 01, 2015	May. 02, 2015	Aug. 02, 2014	Aug. 01, 2015	Jan. 31, 2015	Aug. 02, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding stock options	1,248,815	1,703,213		1,703,213
Exercised	(5,725)	(398,098)
Forfeited	0	(56,300)
Outstanding stock options	1,243,090	1,248,815		1,243,090	1,703,213
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Options, Vested and Expected to Vest, Outstanding, Number	1,196,075			1,196,075
Options, Exercisable, Number	722,775			722,775
Options, Outstanding, Weighted Average Exercise Price	$ 37.70	$ 37.69		$ 37.70	$ 37.59
Options, Exercises in Period, Weighted Average Exercise Price	35.95	37.66
Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price	0.00	$ 34.95
Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price	37.70			37.70
Options, Exercisable, Weighted Average Exercise Price	$ 37.87			$ 37.87
Options, Outstanding, Weighted Average Remaining Contractual Term	3 years 7 months 28 days	3 years 11 months 12 days
Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term	3 years 7 months 28 days
Options, Exercisable, Weighted Average Remaining Contractual Term	3 years 1 month 1 day
Options, Outstanding, Intrinsic Value	$ 7,013	$ 10,538		$ 7,013
Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value	6,748			6,748
Options, Exercisable, Intrinsic Value	3,971			3,971
Total intrinsic value of stock options exercised	$ 59		$ 3,341	$ 4,842		$ 5,930
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period	4 years
Share Based Compensation Arrangement By Share Based Payment Award, Award Expiration Period From Grant Date				7 years