Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Summary of RSUs (Details)

v3.20.2
Stock-Based Compensation - Summary of RSUs (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Oct. 31, 2020
Nov. 02, 2019
Oct. 31, 2020
Nov. 02, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]        
Operating income (loss) $ 465.5 $ 358.4 $ 1,206.3 $ 1,012.8
Restricted Stock Units (RSUs)        
Number of Shares        
Nonvested, beginning balance (in shares)     1,049,081  
Granted (in shares)     845,394  
Vested (in shares)     (528,710)  
Forfeited (in shares)     (80,457)  
Nonvested, Ending balance (in shares) 1,285,308   1,285,308  
Weighted Average Grant Date Fair Value        
Nonvested, beginning balance (USD per share)     $ 95.17  
Granted (USD per share)     73.08  
Vested (USD per share)     91.06  
Forfeited (USD per share)     83.36  
Nonvested, ending balance (USD per share) $ 83.07   $ 83.07