Stock-Based Compensation - Summary of Company's Stock Option, Performance Share Unit and Restricted Share Activity (Detail) shares in Thousands | 9 Months Ended |
Nov. 01, 2015$ / sharesshares |
Stock Options [Member] | |
Number | |
Number of Stock Options, Beginning Balance | shares | 879 |
Number of Stock Options, Granted | shares | 388 |
Number of Stock Options, Exercised/vested | shares | 228 |
Number of Stock Options, Forfeited | shares | 140 |
Number of Stock Options, Ending Balance | shares | 899 |
Number of Stock Options, Exercisable | shares | 253 |
Weighted-Average Exercise Price | |
Weighted-Average Exercise Price, Options, Beginning Balance (in dollars per share) | $ / shares | $ 39.25 |
Weighted-Average Exercise Price, Options, Granted (in dollars per share) | $ / shares | 57.74 |
Weighted-Average Exercise Price, Options, Exercised/vested (in dollars per share) | $ / shares | 19.43 |
Weighted-Average Exercise Price, Options, Forfeited (in dollars per share) | $ / shares | 55.55 |
Weighted-Average Exercise Price, Options, Ending Balance (in dollars per share) | $ / shares | 49.74 |
Weighted-Average Exercise Price, Options, Exercisable (in dollars per share) | $ / shares | $ 37.85 |
Performance-Based Restricted Stock Units [Member] | |
Number of Performance-Based Restricted Stock Units and Restricted Shares | |
Number of Units/Shares, Beginning Balance | shares | 452 |
Number of Units/Shares, Granted | shares | 152 |
Number of Units/Shares, Exercised/vested | shares | 55 |
Number of Units/Shares, Forfeited | shares | 134 |
Number of Units/Shares, Ending Balance | shares | 415 |
Weighted-Average Grant Date Fair Value | |
Weighted-Average Grant Date Fair Value, Beginning Balance (in dollars per share) | $ / shares | $ 59.27 |
Weighted-Average Grant Date Fair Value, Granted (in dollars per share) | $ / shares | 63.86 |
Weighted-Average Grant Date Fair Value, Exercised/vested (in dollars per share) | $ / shares | 67.26 |
Weighted-Average Grant Date Fair Value, Forfeited (in dollars per share) | $ / shares | 63.35 |
Weighted-Average Grant Date Fair Value, Ending Balance (in dollars per share) | $ / shares | $ 58.57 |
Restricted Shares [Member] | |
Number of Performance-Based Restricted Stock Units and Restricted Shares | |
Number of Units/Shares, Beginning Balance | shares | 62 |
Number of Units/Shares, Granted | shares | 19 |
Number of Units/Shares, Exercised/vested | shares | 30 |
Number of Units/Shares, Forfeited | shares | 4 |
Number of Units/Shares, Ending Balance | shares | 47 |
Weighted-Average Grant Date Fair Value | |
Weighted-Average Grant Date Fair Value, Beginning Balance (in dollars per share) | $ / shares | $ 42.86 |
Weighted-Average Grant Date Fair Value, Granted (in dollars per share) | $ / shares | 66.07 |
Weighted-Average Grant Date Fair Value, Exercised/vested (in dollars per share) | $ / shares | 39.08 |
Weighted-Average Grant Date Fair Value, Forfeited (in dollars per share) | $ / shares | 38.25 |
Weighted-Average Grant Date Fair Value, Ending Balance (in dollars per share) | $ / shares | $ 54.97 |
Restricted Stock Units [Member] | |
Number of Performance-Based Restricted Stock Units and Restricted Shares | |
Number of Units/Shares, Beginning Balance | shares | 186 |
Number of Units/Shares, Granted | shares | 230 |
Number of Units/Shares, Exercised/vested | shares | 37 |
Number of Units/Shares, Forfeited | shares | 39 |
Number of Units/Shares, Ending Balance | shares | 340 |
Weighted-Average Grant Date Fair Value | |
Weighted-Average Grant Date Fair Value, Beginning Balance (in dollars per share) | $ / shares | $ 45.75 |
Weighted-Average Grant Date Fair Value, Granted (in dollars per share) | $ / shares | 62.16 |
Weighted-Average Grant Date Fair Value, Exercised/vested (in dollars per share) | $ / shares | 44.98 |
Weighted-Average Grant Date Fair Value, Forfeited (in dollars per share) | $ / shares | 50.95 |
Weighted-Average Grant Date Fair Value, Ending Balance (in dollars per share) | $ / shares | $ 56.33 |