Segment and Geographic Information - Net Revenue and Long-Lived Asset Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 2,409,170	$ 2,300,992	$ 2,602,497
Property and equipment, net	202,222	243,397
China
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	1,205,202	1,224,032	1,471,180
Property and equipment, net	10,145	16,484
Malaysia
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	388,469	286,267	302,953
Philippines
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	270,101	283,345	211,602
Thailand
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	137,662	113,778	189,299
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	42,560	51,416	60,119
Property and equipment, net	156,053	147,552
Singapore
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	15,827	54,054
Israel
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	12,686	12,133
Others
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	365,176	342,154	$ 367,344
Property and equipment, net	$ 7,511	$ 13,174