Segment Information (Details 2) - USD ($) $ in Thousands	3 Months Ended																12 Months Ended
	Jan. 28, 2017		Oct. 29, 2016	[1]	Jul. 30, 2016	[1]	Apr. 30, 2016	[1]	Jan. 30, 2016		Oct. 31, 2015	[1]	Aug. 01, 2015	[1]	May 02, 2015	[1]	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Information related to geographic areas in which the Company operated
Net revenue	$ 679,273	[1]	$ 536,321		$ 544,959		$ 448,815		$ 658,259	[1]	$ 520,964		$ 546,264		$ 478,824		$ 2,209,368	$ 2,204,311	$ 2,417,673
Long-lived assets	302,016								310,246								302,016	310,246
U.S.
Information related to geographic areas in which the Company operated
Net revenue																	846,219	900,723	951,137
Long-lived assets	115,728								146,651								115,728	146,651
Italy
Information related to geographic areas in which the Company operated
Net revenue																	259,186	246,729	278,523
Long-lived assets	31,013								33,441								31,013	33,441
Canada
Information related to geographic areas in which the Company operated
Net revenue																	221,509	223,386	238,417
Long-lived assets	13,690								18,336								13,690	18,336
South Korea
Information related to geographic areas in which the Company operated
Net revenue																	157,993	160,385	200,465
Long-lived assets	8,664								7,827								8,664	7,827
Other foreign countries
Information related to geographic areas in which the Company operated
Net revenue																	724,461	673,088	$ 749,131
Long-lived assets	$ 132,921								$ 103,991								$ 132,921	$ 103,991

[1] All fiscal quarters presented consisted of 13 weeks.