COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands, $ in Millions	3 Months Ended			59 Months Ended
	Jan. 29, 2022 USD ($) government_entity	Jan. 29, 2022 CAD ($) government_entity	Jan. 30, 2021 USD ($)	Jan. 29, 2022 USD ($)	Jan. 29, 2022 CAD ($)	Jan. 29, 2022 CAD ($)
Loss Contingencies [Line Items]
Total revenue | $	$ 844,443		$ 757,130
Canadian Grant
Loss Contingencies [Line Items]
Maximum amount of Canadian grant	$ 45,100			$ 45,100		$ 57.6
Number of Canadian government entities | government_entity	3	3
Total revenue	$ 3,000	$ 3.9		42,900	$ 54.8
Amounts receivable from grant	$ 2,200			$ 2,200		$ 2.9