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CANADIAN EMERGENCY WAGE SUBSIDY - Narrative (Details)
$ in Thousands, $ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Jul. 30, 2022
USD ($)
Jul. 31, 2021
USD ($)
Jul. 30, 2022
USD ($)
Jul. 31, 2021
CAD ($)
Jul. 31, 2021
USD ($)
Oct. 31, 2020
CAD ($)
Oct. 31, 2020
USD ($)
Canadian Emergency Wage Subsidy              
Unusual or Infrequent Item, or Both [Line Items]              
Total CEWS benefit $ 0 $ 836 $ 0 $ 52.2 $ 41,280    
Grants, Canada Emergency Wage Subsidy, 2020 Employee Wages              
Unusual or Infrequent Item, or Both [Line Items]              
Total CEWS benefit           $ 43.9 $ 35,200