Commitments and Contingencies (Details) - USD ($)	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Operating leases:
Rentals	$ 26,732,000	$ 26,977,000	$ 26,833,000
Capital Leases
Current portion of capital lease obligations	3,284,000	840,000
Capital and operating leases
Commitment to incur costs to acquire, complete and furnish certain stores and equipment	16,000,000
Outstanding letters of credit under the Company's revolving credit facility	25,800,000
Revolving credit facility maximum borrowing capacity	$ 1,000,000,000.0
Minimum
Capital and operating leases
Renewal period of leased property	3 years
Maximum
Capital and operating leases
Renewal period of leased property	25 years
Buildings
Operating leases:
Minimum rentals	$ 15,546,000	15,699,000	15,767,000
Contingent rentals	4,914,000	4,959,000	5,196,000
Equipment
Operating leases:
Rentals	6,272,000	$ 6,319,000	$ 5,870,000
Buildings and equipment
Operating Leases
2015	21,269,000
2016	15,748,000
2017	10,541,000
2018	4,368,000
2019	1,618,000
After 2020	789,000
Total minimum lease payments	54,333,000
Capital Leases
2015	3,791,000
2016	3,699,000
2017	1,428,000
2018	1,428,000
2019	1,077,000
After 2020	726,000
Total minimum lease payments	12,149,000
Less amount representing interest	(1,596,000)
Present value of net minimum lease payments (of which $3,284 is currently payable)	10,553,000
Current portion of capital lease obligations	$ 3,284,000