Segment Information (Details 2) - USD ($) $ in Thousands	3 Months Ended																12 Months Ended
	Feb. 03, 2018		Oct. 28, 2017	[1],[2]	Jul. 29, 2017	[1],[2]	Apr. 29, 2017	[1],[2]	Jan. 28, 2017		Oct. 29, 2016	[1],[2]	Jul. 30, 2016	[1],[2]	Apr. 30, 2016	[1],[2]	Feb. 03, 2018		Jan. 28, 2017		Jan. 30, 2016	[5]
Information related to geographic areas in which the Company operated
Net revenue	$ 792,164	[1],[2]	$ 548,953		$ 568,292		$ 454,345		$ 674,004	[1],[2]	$ 531,976		$ 540,412		$ 444,061		$ 2,363,754	[3],[4]	$ 2,190,453	[3],[4],[5]	$ 2,184,495	[3],[4]
Long-lived assets	360,470								302,016								360,470		302,016
U.S.
Information related to geographic areas in which the Company operated
Net revenue																	742,620		836,954	[5]	892,056
Long-lived assets	109,943								115,728								109,943		115,728
Italy
Information related to geographic areas in which the Company operated
Net revenue																	289,299		257,542	[5]	245,451
Long-lived assets	34,884								31,013								34,884		31,013
Canada
Information related to geographic areas in which the Company operated
Net revenue																	203,965		220,720	[5]	222,470
Long-lived assets	18,845								13,690								18,845		13,690
South Korea
Information related to geographic areas in which the Company operated
Net revenue																	156,101		157,503	[5]	162,200
Long-lived assets	9,584								8,664								9,584		8,664
Other foreign countries
Information related to geographic areas in which the Company operated
Net revenue																	971,769		717,734	[5]	$ 662,318
Long-lived assets	$ 187,214								$ 132,921								$ 187,214		$ 132,921

[1] All fiscal quarters presented consisted of 13 weeks with the exception of the quarter ended February 3, 2018 which consisted of 14 weeks.

[2] During the fourth quarter of fiscal 2018, the Company reclassified net royalties received on the Company’s inventory purchases of licensed product from net revenue to cost of product sales. Accordingly, prior period amounts related to net royalties, net revenue and cost of product sales have been adjusted to conform to the current period presentation. This resulted in a decrease to net revenue and cost of product sales of $4.2 million, $5.4 million and $5.2 million during the first, second and third quarters of fiscal 2018, respectively. This also resulted in a decrease to net revenue and cost of product sales of $4.8 million, $4.5 million, $4.3 million and $5.3 million during the first, second, third and fourth quarters of fiscal 2017, respectively. This reclassification had no impact on previously reported gross profit, net earnings (loss) or net earnings (loss) per share. Refer to Note 1 for further information regarding this reclassification.

[3] During the fourth quarter of fiscal 2018, the Company reclassified net royalties received on the Company’s inventory purchases of licensed product from net revenue to cost of product sales. Accordingly, net revenue has been adjusted for fiscal 2017 and fiscal 2016 to conform to the current period presentation. This reclassification had no impact on previously reported earnings from operations.

[4] The Company operates on a 52/53-week fiscal year calendar, which ends on the Saturday nearest to January 31 of each year. The results for fiscal 2018 included the impact of an additional week which occurred during the fourth quarter ended February 3, 2018.

[5] During the fourth quarter of fiscal 2018, the Company reclassified net royalties received on the Company’s inventory purchases of licensed product from net revenue to cost of product sales. Accordingly, net revenue by geographic area has been adjusted for fiscal 2017 and fiscal 2016 to conform to the current period presentation.