Reconciliation Of Effective Tax Rate - (Details)	12 Months Ended
	Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract
Federal Income Tax Rate	35.00%	35.00%	35.00%
State Income Taxes	(0.20%)	2.80%	3.20%
Tax Credits	(1.80%)	(1.40%)	(1.10%)
EffectiveIncomeTaxRateReconciliationTaxExemptIncome	(0.50%)	(0.50%)	(0.50%)
Effects Of Permanent Differences	0.60%	0.10%	0.10%
Other	0.80%	(0.40%)	1.00%
Effective Income Tax Rate	33.90%	35.60%	37.70%