XML 94 R77.htm IDEA: XBRL DOCUMENT v3.21.2
Derivative Financial Instruments - Derivative Instruments Not Designated as Hedging Instruments (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 31, 2021
Aug. 01, 2020
Jul. 31, 2021
Aug. 01, 2020
Foreign exchange currency contracts | Other income (expense)        
Derivatives not designated as hedging instruments:        
Foreign exchange currency contracts $ 485 $ (4,706) $ 556 $ (3,618)