v3.20.1
Revenue - Net Revenue Based on Destination of Shipment (Details) - USD ($)
$ in Thousands
12 Months Ended
Feb. 01, 2020
Feb. 02, 2019
Feb. 03, 2018
Disaggregation of Revenue [Line Items]      
Net revenue $ 2,699,161 $ 2,865,791 $ 2,409,170
China      
Disaggregation of Revenue [Line Items]      
Net revenue $ 1,071,028 $ 1,189,928 $ 1,205,202
China | Geographic Concentration Risk | Net revenue      
Disaggregation of Revenue [Line Items]      
% of Total 40.00% 42.00% 50.00%
United States      
Disaggregation of Revenue [Line Items]      
Net revenue $ 258,827 $ 251,905 $ 42,560
United States | Geographic Concentration Risk | Net revenue      
Disaggregation of Revenue [Line Items]      
% of Total 10.00% 9.00% 2.00%
Thailand      
Disaggregation of Revenue [Line Items]      
Net revenue $ 230,218 $ 165,923 $ 137,662
Thailand | Geographic Concentration Risk | Net revenue      
Disaggregation of Revenue [Line Items]      
% of Total 9.00% 6.00% 6.00%
Malaysia      
Disaggregation of Revenue [Line Items]      
Net revenue $ 226,358 $ 372,817 $ 388,469
Malaysia | Geographic Concentration Risk | Net revenue      
Disaggregation of Revenue [Line Items]      
% of Total 8.00% 13.00% 16.00%
Philippines      
Disaggregation of Revenue [Line Items]      
Net revenue $ 221,566 $ 235,921 $ 270,101
Philippines | Geographic Concentration Risk | Net revenue      
Disaggregation of Revenue [Line Items]      
% of Total 8.00% 8.00% 11.00%
Others      
Disaggregation of Revenue [Line Items]      
Net revenue $ 691,164 $ 649,297 $ 365,176
Others | Geographic Concentration Risk | Net revenue      
Disaggregation of Revenue [Line Items]      
% of Total 25.00% 22.00% 15.00%