Share-Based Compensation (Schedule of Information about Restricted Stock Units Granted, Vested and Settled) (Details) - Restricted Stock Units for Non-Employee Directors [Member] - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
		Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, Weighted Average Grant Date Fair Value	[1]	$ 31.54	$ 28.69	$ 21.33
Fair Value of RSU's Vested		$ 1,049	$ 1,558	$ 1,600
RSU's Settled		21,698	57,260	9,905

[1] Includes dividend equivalents granted on outstanding RSUs, which vest immediately.