Annual report pursuant to Section 13 and 15(d)

Share-based awards - Performance-based Restricted Stock Units (Details)

v3.19.1
Share-based awards - Performance-based Restricted Stock Units (Details) - Performance-based restricted stock units - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Feb. 02, 2019
Feb. 03, 2018
Jan. 28, 2017
Performance-based restricted stock units      
Vesting period 3 years    
Performance period 2 years    
Unrecognized compensation cost $ 9,182    
Weighted-average recognition period of unrecognized compensation expense 1 year    
Number of shares      
Beginning of year (in shares) 78 41 20
Granted (in shares) 33 21 24
Change in performance award payout (in shares) 22 19  
Vested (in shares) (36)    
Forfeited (in shares) (3) (3) (3)
End of year (in shares) 94 78 41
Expected to vest (in shares) 87 72 38
Weighted average grant date fair value      
Beginning of year (in dollars per share) $ 196.81 $ 173.47 $ 151.20
Granted (in dollars per share) 204.27 281.53 191.76
Change in performance award payout (in dollars per share) 191.76 151.20  
Vested (in dollars per share) 151.20    
Forfeited (in dollars per share) 224.49 186.90 167.71
End of year (in dollars per share) 214.64 196.81 173.47
Expected to vest (in dollars per share) $ 241.64 $ 196.81 $ 173.47
Maximum      
Number of shares      
Expected to vest (in shares) 146