v3.20.4
Employee Benefit Plans - 1995 Stock Option Plan (Details) - 1995 Stock Option Plan - shares
shares in Millions
12 Months Ended
Jan. 30, 2021
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 77.9    
Incentive Stock Option | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Equity awards, vesting period 3 years    
Incentive Stock Option | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Equity awards, vesting period 4 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%
VCA RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Equity awards, vesting period   1 year  
Expected achievement percentage of performance awards   100.00%  
Vesting percentage   100.00%