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STOCK-BASED COMPENSATION (Tables)
9 Months Ended
Oct. 30, 2011
Stock-Based Compensation [Abstract]  
Table Of Weighted Average Black Scholes Fair Value Assumptions [Table Text Block]
The following summarizes the assumptions used to estimate the fair value of service-based stock options granted during the thirty-nine weeks ended October 30, 2011 and October 31, 2010, respectively:

 
Thirty-Nine Weeks Ended
 
10/30/11
 
10/31/10
Weighted average risk‑free interest rate
2.62
%
 
2.99
%
Weighted average expected option term (in years)
6.25

 
6.25

Weighted average expected volatility
44.35
%
 
41.78
%
Expected annual dividends per share
$
0.15

 
$
0.15

Weighted average estimated fair value per option
$
29.81

 
$
26.45


The Company has continued to utilize the simplified method to estimate the expected term for its “plain vanilla” stock options granted due to a lack of relevant historical data resulting, in part, from changes in the pool of employees receiving option grants and changes in the vesting schedules of certain grants. The Company will continue to evaluate the appropriateness of utilizing such method.
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
Service-based stock option activity for the thirty-nine weeks ended October 30, 2011 was as follows:

 
Options
 
Weighted Average Price Per Option
Outstanding at January 30, 2011
2,853

 
$
33.41

  Granted
195

 
65.16

  Exercised
372

 
33.84

  Cancelled
6

 
43.04

Outstanding at October 30, 2011
2,670

 
$
35.65

Exercisable at October 30, 2011
1,825

 
$
32.58

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]
RSU activity for the thirty-nine weeks ended October 30, 2011 was as follows:


 
RSUs
 
Weighted Average Grant Date Fair Value
Non-vested at January 30, 2011
814

 
$
40.24

  Granted
253

 
68.53

  Vested
216

 
41.01

  Cancelled
18

 
54.14

Non-vested at October 30, 2011
833

 
$
48.32

Schedule of Restricted Stock Activity [Table Text Block]
Restricted stock activity for the thirty-nine weeks ended October 30, 2011 was as follows:

 
Restricted Stock  
 
Weighted Average Grant Date Fair Value
Non-vested at January 30, 2011
350

 
$
60.41

  Granted

 

  Vested
14

 
60.41

Non-vested at October 30, 2011
336

 
$
60.41

Schedule of Nonvested Performance-based Units Activity [Table Text Block]
Performance share activity for the thirty-nine weeks ended October 30, 2011 was as follows:

 
     Performance Shares
 
Weighted Average Grant Date Fair Value
Non-vested at January 30, 2011
611

 
$
52.69

  Granted
94

 
71.18

  Vested

 

  Cancelled
8

 
50.73

Non-vested at October 30, 2011
697

 
$
55.19