RISK MANAGEMENT AND DERIVATIVES - Net Notional Amount of All Purchase and Sale Contracts of a Foreign Currency (Details) - USD ($) $ in Thousands	Oct. 31, 2020	Feb. 01, 2020	Nov. 02, 2019
Foreign Exchange Forward, U.S. dollars
Foreign Currency Fair Value Hedge Derivative
Net notional amount	$ 0	$ 3,963	$ 3,235
Foreign Exchange Forward, Euro
Foreign Currency Fair Value Hedge Derivative
Net notional amount	0	1,251	5,763
Foreign Exchange Forward, Chinese yuan
Foreign Currency Fair Value Hedge Derivative
Net notional amount	0	2,355	2,905
Foreign Exchange Forward, New Taiwanese dollars
Foreign Currency Fair Value Hedge Derivative
Net notional amount	0	0
Foreign Exchange Forward, Other currencies
Foreign Currency Fair Value Hedge Derivative
Net notional amount	0	69	139
Foreign Exchange Forward Contracts
Foreign Currency Fair Value Hedge Derivative
Net notional amount	$ 0	$ 7,638	$ 12,042