Annual report pursuant to Section 13 and 15(d)

Share-based Awards - Stock Option Activity (Detail)

v3.7.0.1
Share-based Awards - Stock Option Activity (Detail) - Employee Stock Option [Member] - $ / shares
shares in Thousands
 12 Months Ended
Jan. 28, 2017
Jan. 30, 2016
Jan. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common stock options outstanding number of options, Beginning of year 939 1,073 1,090
Common stock options outstanding number of options, Granted 110 294 371
Common stock options outstanding number of options, Exercised (194) (356) (238)
Common stock options outstanding number of options, Forfeited (25) (72) (150)
Common stock options outstanding number of options, End of year 830 939 1,073
Common stock options outstanding number of options, Exercisable at end of year 280 316 440
Common stock options outstanding number of options, Vested and Expected to vest 786 890 1,028
Common stock options outstanding weighted-average exercise price, Beginning of year $ 104.58 $ 72.12 $ 56.94
Common stock options outstanding weighted-average exercise price, Granted 193.64 160.01 99.40
Common stock options outstanding weighted-average exercise price, Exercised 83.88 55.20 44.79
Common stock options outstanding weighted-average exercise price, Forfeited 118.97 91.74 72.57
Common stock options outstanding weighted-average exercise price, End of year 120.78 104.58 72.12
Common stock options outstanding weighted-average exercise price, Exercisable at end of year 69.69 61.44 43.98
Common stock options outstanding weighted-average exercise price, Vested and expected to vest $ 119.32 $ 103.36 $ 71.28