v3.20.1
Employee Benefit Plans - Restricted Stock and Stock Unit Awards (Narrative) (Details)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Feb. 01, 2020
USD ($)
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Closing stock price (in usd per share) | $ / shares $ 24.04
RSUs  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Aggregate intrinsic value expected to vest $ 473.8
Number of shares expected to vest | shares 19.7
Unamortized compensation expense $ 335.3
Unrecognized share based compensation cost, weighted-average period of recognition (in years) 1 year 11 months 4 days