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Incentive Plans and Stock-Based Compensation (Tables)
6 Months Ended
Jun. 01, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]
The following table summarizes information related to stock options and stock option exercises during the three and six months ended June 1, 2013 and June 2, 2012.

 
 
Quarter Ended
 
Six Months Ended
 
 
June 1,
2013

June 2,
2012
 
June 1,
2013

June 2,
2012
Pre-tax compensation expense
 
$
774

 
$
1,091

 
$
1,661

 
$
3,218

Deferred tax benefits
 
(275
)
 
(401
)
 
(591
)
 
(1,183
)
Excess tax benefits associated with tax deductions over the amount of compensation expense recognized in the consolidated condensed financial statements
 
1,168

 
260

 
2,899

 
2,487

Fair value of stock options on date of grant
 

 
867

 
3,836

 
6,413

Total intrinsic value of stock options exercised
 
3,594

 
746

 
8,880

 
7,746

Cash received upon exercise of stock options
 
3,859

 
576

 
7,184

 
3,251

Addition to capital in excess of par value due to exercise of stock options
 
4,887

 
772

 
8,813

 
4,059


Schedule of Share-based Compensation, Stock Options and Stock Appreciation Rights Award Activity [Table Text Block]
The following table summarizes activity for the six months ended June 1, 2013 with respect to stock options granted by the Company and includes options granted under the 1994 Incentive Plan, the 2004 Incentive Plan and the 2009 Incentive Plan.

 
Options Granted
Under Incentive
Plans
 
Weighted
Average
Exercise Price
Outstanding at beginning of year
3,037,151
 
$
36.09

Granted
385,000
 
$
45.19

Exercised
(354,979)
 
$
26.79

Surrendered
(18,573)
 
$
42.40

Outstanding at end of period
3,048,599
 
$
38.29

 
 
 
 
Exercisable at end of period
2,249,924
 
$
35.80

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]
The following table summarizes information about the Company’s outstanding and exercisable options at June 1, 2013.

 
 
Options Outstanding
 
Options Exercisable
Range of Exercise
Prices
 
Number
 
Weighted
Average
Exercise
Price
 
Intrinsic Value
 
Weighted
Average
Remaining Life
in Years
 
Number
 
Weighted
Average
Exercise
Price
 
Intrinsic Value
 
Weighted
Average
Remaining Life
in Years
$20.57 - $28.79
 
416,000
 
$
26.89

 
$
11,379

 
2.53
 
416,000
 
$
26.89

 
$
11,379

 
2.53
$31.96 - $38.06
 
1,301,400
 
$
33.84

 
26,544

 
4.97
 
1,247,266
 
$
33.91

 
25,359

 
4.90
$40.73 - $49.91
 
1,331,199
 
$
46.19

 
10,717

 
8.69
 
586,658
 
$
46.15

 
4,748

 
8.20
 
 
3,048,599
 
$
38.29

 
$
48,640

 
6.26
 
2,249,924
 
$
35.80

 
$
41,486

 
5.32
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The fair value of each option grant is estimated on the date of grant using the Black-Scholes option pricing model with the following weighted average assumptions by grant year.

 
 
Six Months Ended
 
 
June 1,
2013
 
June 2,
2012
Weighted average fair value per option at the date of grant for options granted
 
$
9.96

 
$
12.49

Risk-free interest rate
 
1.19
%
 
1.38
%
Expected dividend yield
 
1.19
%
 
0.96
%
Expected volatility factor
 
25.81
%
 
26.52
%
Expected option term in years
 
5.4

 
6.1

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]
The following table summarizes information related to restricted stock unit awards during the three and six months ended June 1, 2013 and June 2, 2012.

 
 
Quarter Ended
 
Six Months Ended
 
 
June 1,
2013
 
June 2,
2012
 
June 1,
2013
 
June 2,
2012
Pre-tax compensation expense
 
$
210

 
$
155

 
$
469

 
$
934

Deferred tax benefits
 
(75
)
 
(57
)
 
(167
)
 
(343
)
Excess tax (expense) benefits associated with tax deductions under the amount of compensation expense recognized in the consolidated condensed financial statements
 
1,258

 
(99
)
 
1,354

 
(24
)
Fair value of restricted stock unit awards on date of grant
 

 

 
1,068

 
1,489

Fair value of restricted stock unit awards vested
 

 

 
621

 
997


Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]
The following table summarizes activity for the six months ended June 1, 2013 with respect to the restricted stock unit awards.

 
Units
 
Weighted
Average
Grant Date
Fair Value
Nonvested at beginning of year
39,945
 
$
43.16

Granted
23,624
 
$
45.19

Vested
(15,525)
 
$
40.01

Nonvested at end of period
48,044
 
$
45.18