Revenue Revenue - Disaggregated Net revenue by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018
Disaggregation of Revenue [Line Items]
Net revenue	$ 340,023	$ 341,570	$ 900,723	$ 949,340
United States
Disaggregation of Revenue [Line Items]
Net revenue	297,166	295,070	768,609	812,746
Europe
Disaggregation of Revenue [Line Items]
Net revenue	28,344	31,190	87,870	89,287
Asia
Disaggregation of Revenue [Line Items]
Net revenue	9,633	10,273	33,271	35,033
Other Geographical Location [Member]
Disaggregation of Revenue [Line Items]
Net revenue	$ 4,880	$ 5,037	$ 10,973	$ 12,274