Quarterly report pursuant to Section 13 or 15(d)

BASIS OF PRESENTATION (Fiscal Year and Description) (Narrative) (Details)

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BASIS OF PRESENTATION (Fiscal Year and Description) (Narrative) (Details)
 3 Months Ended 9 Months Ended 12 Months Ended
Oct. 31, 2020
Nov. 02, 2019
Oct. 31, 2020
Nov. 02, 2019
Jan. 30, 2021
Feb. 01, 2020
Fiscal year            
Duration period of fiscal year 91 days 91 days 273 days 273 days 364 days 364 days
Minimum [Member]            
Fiscal year            
Duration period of fiscal year     364 days      
Maximum [Member]            
Fiscal year            
Duration period of fiscal year     371 days