Share-Based Compensation (Schedule of Restricted Stock Unit Activity) (Details) - $ / shares		12 Months Ended
		Jan. 28, 2017	Jan. 30, 2016
Restricted Stock Units for Non-Employee Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock Units		351,970	348,437
Accrued Restricted Stock Units	[1]	334,570	336,437
Nonvested, Weighted Average Grant Date Fair Value		$ 21.74	$ 31.67
Granted	[2]	56,057
Accrued Granted RSUs	[1],[2]	38,657
Non-Vested RSU Granted, Weighted Average Grant Date Fair Value	[2]	$ 21.61
Accrued RSUs Vested	[1]	12,000
Nonvested RSUs, Weighted Average Grant Date Fair Value		$ 31.35
Number of RSUs Settled		(52,524)
Accrued Number of RSU's Settled	[1]	(52,524)
Nonvested RSU's Settled, Weighted Average Grant Date Fair Value		$ 32.94
Restricted Stock Units for Non-Employee Directors [Member] | Number of vested RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock Units			312,437
Granted	[2]	3,360
Vested		(36,497)
Number of RSUs Settled		(52,524)
Vested RSU's		299,770
Restricted Stock Units for Non-Employee Directors [Member] | Number of nonvested RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested		52,200	36,000
Granted	[2]	52,697
Vested		(36,497)
Resulting From Dividend Equivalents Paid On Outstanding Rsus [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock Units		3,857
Related To Outstanding Vested Rsus [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock Units		3,360
Related To Outstanding Nonvested Rsus [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock Units		497

[1] Accrued RSUs include all fully vested awards and a pro-rata portion of nonvested awards based on the elapsed portion of the vesting period. Includes dividend equivalents granted on outstanding RSUs, which vest immediately.

[2] Granted RSUs include 3,857 RSUs resulting from dividend equivalents paid on outstanding RSUs, of which 3,360 related to outstanding vested RSUs and 497 to outstanding nonvested RSUs.