v3.20.1
Employee Benefit Plans - 1995 Stock Option Plan (Details) - 1995 Stock Option Plan - shares
shares in Millions
12 Months Ended
Feb. 01, 2020
Feb. 02, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares reserved for issuance, authorized 383.4  
Equity awards, expiration period 10 years  
Number of shares available for future issuance 82.7  
Incentive Stock Option | Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Equity awards, vesting period 2 years  
Incentive Stock Option | Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Equity awards, vesting period 5 years  
Performance-Based RSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Equity awards, vesting period 3 years  
Expected achievement percentage of performance awards 100.00%  
Performance-Based RSUs | Executive Officers    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award service period 3 years  
Performance-Based RSUs | Executive Officers | Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Awards that can be earned as a percentage of target 0.00%  
Performance-Based RSUs | Executive Officers | Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Awards that can be earned as a percentage of target 200.00%  
Market-Based RSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected achievement percentage of performance awards 100.00%  
Market-Based RSUs | Executive Officers    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award service period 3 years  
Market-Based RSUs | Executive Officers | Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Awards that can be earned as a percentage of target 0.00% 0.00%
Market-Based RSUs | Executive Officers | Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Awards that can be earned as a percentage of target 200.00% 150.00%