Share-Based Compensation (Tables)
 3 Months Ended
May 05, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity
Stock option activity under the Plan was as follows:
 
Options
Outstanding
 
Weighted
Average
Exercise
Price
 
Weighted
Average
Remaining
Contractual
Term
(in years)
Balance as of February 3, 2018
519,485

 
$
29.53

 
5.9
Exercised
(39,237
)
 
31.21

 

Balance as of May 5, 2018
480,248

 
29.39

 
5.7
Exercisable as of May 5, 2018
391,582

 
$
28.30

 
5.4
Schedule of Share-based Compensation, Restricted Stock Units Award Activity
RSU and PSU activity during the thirteen weeks ended May 5, 2018 was as follows:
 
Restricted Stock Units
 
Performance-Based Restricted Stock Units
 
Number
 
Weighted-Average Grant Date Fair Value
 
Number
 
Weighted-Average Grant Date Fair Value
Non-vested balance as of February 3, 2018
309,554

 
$
38.48

 
495,659

 
$
37.43

Granted
86,692

 
68.98

 
119,056

 
68.98

Vested
(54,395
)
 
35.66

 
(189,350
)
 
36.00

Forfeited
(3,763
)
 
39.83

 
—

 
—

Non-vested balance as of May 5, 2018
338,088

 
$
46.74

 
425,365

 
$
46.89