Income Taxes (Schedule of Reconciliation of Statutory Income Tax Rate) (Details)	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Income Tax Disclosure [Abstract]
U.S. Federal statutory tax rate	35.00%	35.00%	35.00%
State and local income taxes, net of federal tax benefit	2.10%	2.70%	3.10%
Puerto Rico	0.20%	0.30%	0.20%
Valuation allowance	4.00%	0.70%	4.70%
Tax benefit of foreign losses	(3.60%)	(0.60%)	(4.30%)
Other	0.00%	0.00%	0.10%
Effective income tax rate	37.70%	38.10%	38.80%