v3.20.4
Employee Benefit Plans - Restricted Stock and Stock Unit Awards (Narrative) (Details)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Jan. 30, 2021
USD ($)
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Closing stock price (in dollars per share) | $ / shares $ 51.46
RSUs  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Aggregate intrinsic value expected to vest $ 817.3
Number of shares expected to vest | shares 15.9
Unamortized compensation expense $ 293.7
Unrecognized share based compensation cost, weighted-average period of recognition (in years) 1 year 7 months 13 days