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Income Taxes - Schedule of Items Affecting Statutory Corporate Tax Rate (Details)
12 Months Ended
Jan. 30, 2021
Feb. 01, 2020
Feb. 02, 2019
Jan. 28, 2017
Jan. 30, 2016
Jan. 31, 2015
Income Tax Disclosure [Abstract]            
Federal statutory rate 21.00% 21.00% 21.00% 35.00% 35.00% 35.00%
State income taxes, net of federal tax benefit 2.10% 3.10% 3.70%      
Federal NOL carryback 66.00%          
Uncertain tax positions (19.40%) 0.60% (0.20%)      
Federal tax credits 0.40% (1.20%) (1.00%)      
Other 0.10% (0.20%) (0.30%)      
Effective tax rate 70.20% 23.30% 23.20%