Business Organization and Summary of Significant Accounting Policies - Changes, Reclassifications, and Accounting Adjustments (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jan. 28, 2017	Oct. 29, 2016	Jul. 30, 2016	Apr. 30, 2016	Jan. 30, 2016	Oct. 31, 2015	Aug. 01, 2015	May 02, 2015	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of goods sold									$ 1,529,574	$ 1,633,764	$ 1,659,691
Shipping expense									35,900	$ 37,300	$ 37,800
Store occupancy expenses									381,000
Shipping revenue									$ 13,000
Cost of goods sold, % of Sales									61.80%	61.40%	61.60%
Net sales	$ 600,789	$ 596,912	$ 635,732	$ 642,977	$ 631,610	$ 645,433	$ 685,826	$ 697,766	$ 2,476,410	$ 2,660,635	$ 2,693,929
Net sales, % of Sales									100.00%	100.00%	100.00%
Gross margin	$ 213,397	$ 230,294	$ 240,810	$ 262,335	$ 217,389	$ 249,163	$ 264,701	$ 295,618	$ 946,836	$ 1,026,871	$ 1,034,238
Gross margin, % of Sales									38.20%	38.60%	38.40%
Selling, general and administrative expenses									$ 775,107	$ 878,699	$ 871,050
Selling, general and administrative expenses, % of Sales									31.20%	33.00%	32.30%
Restatement Adjustment | Reclassification of Shipping Revenue
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of goods sold										$ 0	$ 0
Net sales										18,326	18,718
Gross margin										18,326	18,718
Selling, general and administrative expenses										18,326	18,718
Restatement Adjustment | Change in Accounting Policy for Shipping Expense
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of goods sold										37,317	37,815
Net sales										0	0
Gross margin										(37,317)	(37,815)
Selling, general and administrative expenses										(37,317)	(37,815)
Restatement Adjustment | Reclassification of Occupancy Expense
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of goods sold										384,895	372,987
Net sales										0	0
Gross margin										(384,895)	(372,987)
Selling, general and administrative expenses										(384,895)	(372,987)
Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of goods sold										1,211,552	1,248,889
Net sales										2,642,309	2,675,211
Gross margin										1,430,757	1,426,322
Selling, general and administrative expenses										$ 1,282,585	$ 1,263,134
Previously Reported | Sales Revenue, Net | Sales
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales, % of Sales										100.00%	100.00%
Previously Reported | Sales Revenue, Net | Cost of Sales
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of goods sold, % of Sales										45.90%	46.70%
Previously Reported | Sales Revenue, Net | Operating Income (Loss)
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Gross margin, % of Sales										54.10%	53.30%
Previously Reported | Sales Revenue, Net | Selling, General and Administrative Expenses
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Selling, general and administrative expenses, % of Sales										48.50%	47.20%