Annual report pursuant to Section 13 and 15(d)

Stock-based compensation - Stock Option Activity (Details)

v3.23.1
Stock-based compensation - Stock Option Activity (Details) - Stock options - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Jan. 28, 2023
Jan. 29, 2022
Jan. 30, 2021
Share-based compensation      
Weighted-average grant date fair value (in dollars per share) $ 149.14 $ 109.84 $ 54.40
Fair value of options vested $ 9,525 $ 10,417 $ 9,741
Intrinsic value of options exercised 42,489 $ 39,489 $ 11,304
Stock options      
Unrecognized compensation expense $ 10,203    
Weighted-average recognition period of unrecognized compensation expense 1 year 6 months    
Number of options      
Beginning of year (in shares) 498 671 539
Granted (in shares) 47 61 248
Exercised (in shares) (207) (224) (90)
Forfeited/expired (in shares) (14) (10) (26)
End of year (in shares) 324 498 671
Exercisable at end of year (in shares) 118 179 236
Vested and Expected to vest (in shares) 309 474 639
Weighted average exercise price      
Beginning of year (in dollars per share) $ 232.85 $ 208.47 $ 212.58
Granted (in dollars per share) 395.81 306.96 174.45
Exercised (in dollars per share) 222.19 180.05 135.70
Forfeited/expired (in dollars per share) 311.40 225.24 219.47
End of year (in dollars per share) 260.34 232.85 208.47
Exercisable at end of year (in dollars per share) 261.57 248.11 209.03
Vested and Expected to vest (in dollars per share) $ 260.37 $ 233.28 $ 208.49