Leases (Details) $ in Millions	12 Months Ended
	Feb. 03, 2018 USD ($)	Jan. 28, 2017 USD ($)	Jan. 30, 2016 USD ($)
Leases (Details) [Line Items]
Number Of Stores Leased Under Operating Leases	260
Operating Leases Rent Expense Minimum Rental Based on Sales Volume	$ 0.6	$ 0.8	$ 0.9
Minimum [Member]
Leases (Details) [Line Items]
Lessee, Operating Lease, Term of Contract	1 year
Maximum [Member]
Leases (Details) [Line Items]
Lessee, Operating Lease, Term of Contract	10 years