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Description of the Business and Summary of Significant Accounting Policies and Practices - Narrative (Details) - segment
3 Months Ended 12 Months Ended
Jan. 30, 2021
Oct. 31, 2020
Aug. 01, 2020
May 02, 2020
Feb. 01, 2020
Nov. 02, 2019
Aug. 03, 2019
May 04, 2019
Jan. 29, 2022
Jan. 30, 2021
Feb. 01, 2020
Feb. 02, 2019
Summary of Significant Accounting Policies                        
Fiscal period duration 91 days 91 days 91 days 91 days 91 days 91 days 91 days 91 days   364 days 364 days 364 days
Number of reportable segments                   5    
Forecast                        
Summary of Significant Accounting Policies                        
Fiscal period duration                 364 days