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INCENTIVE PLANS AND STOCK-BASED COMPENSATION (Tables)
9 Months Ended
Aug. 27, 2011
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 quarter and nine months ended August 27, 2011 and August 28, 2010.


 
Quarter Ended
 
Nine Months Ended
 
August 27,

2011
 
August 28,

2010
 
August 27,

2011
 
August 28,

2010
Pre-tax compensation expense
$
967


 
$
603


 
$
3,817


 
$
3,133


Deferred tax benefits
(356
)
 
(175
)
 
(1,403
)
 
(1,026
)
Excess tax benefits (expense) associated with tax deductions over (under) the amount of compensation expense recognized in the consolidated condensed financial statements
297


 
185


 
2,338


 
1,968


Fair value of stock options on date of grant
27


 
9


 
5,803


 
4,161


Total intrinsic value of stock options exercised
885


 
490


 
7,443


 
5,383


Cash received upon exercise of stock options
772


 
726


 
6,009


 
4,150


Tax benefit realized from exercise of stock options, net
297


 
163


 
2,332


 
1,939


Addition to capital in excess of par value due to exercise of stock options
1,033


 
857


 
7,027


 
5,264




Schedule of Share-based Compensation, Stock Options and Stock Appreciation Rights Award Activity [Table Text Block]
The following table summarizes activity 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
3,229,410
 
$
29.07


Granted
494,750
 
$
43.00


Exercised
(358,662)
 
$
24.07


Surrendered
(10,336)
 
$
36.23


Outstanding at end of period
3,355,162
 
$
31.64


 
 
 
 
Exercisable at end of period
2,391,873
 
$
29.30


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 August 27, 2011.


 
 
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
$11.50 - $13.75
 
22,600
 
$
12.75


 
$
688


 
0.20


 
22,600
 
$
12.75


 
$
688


 
0.20


$16.01 - $22.80
 
454,084
 
$
19.79


 
10,619


 
1.81


 
454,084
 
$
19.79


 
10,619


 
1.81


$25.31 - $34.40
 
1,902,544
 
$
30.60


 
23,941


 
5.71


 
1,444,986
 
$
30.00


 
19,051


 
5.01


$35.11 - $42.86
 
915,934
 
$
39.32


 
3,538


 
7.71


 
410,203
 
$
36.14


 
2,888


 
6.30


$44.07
 
60,000
 
$
44.07


 


 
9.58


 
60,000
 
$
44.07


 


 


 
 
3,355,162
 
$
31.64


 
$
38,786


 
5.76


 
2,391,873
 
$
29.30


 
$
33,246


 
4.69


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.


 
Nine Months Ended
 
August 27,

2011
 
August 28,

2010
Weighted average fair value per option at the date of grant for options granted
$
11.73


 
$
8.72


Risk-free interest rate
2.52
%
 
2.76
%
Expected dividend yield
0.97
%
 
1.25
%
Expected volatility factor
25.54
%
 
26.28
%
Expected option term in years
6.4


 
5.7


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 quarter and nine months ended August 27, 2011 and August 28, 2010.


 
Quarter Ended
 
Nine Months Ended
 
August 27,

2011
 
August 28,

2010
 
August 27,

2011
 
August 28,

2010
Pre-tax compensation expense
$
119


 
$
39


 
$
969


 
$
871


Deferred tax benefits
(44
)
 
(5
)
 
(356
)
 
(285
)
Excess tax benefits (expense) associated with tax deductions over (under) the amount of compensation expense recognized in the consolidated condensed financial statements
(40
)
 
(14
)
 
43


 
(75
)
Fair value of restricted stock unit awards on date of grant


 


 
1,263


 
1,102


Fair value of restricted stock unit awards vested


 


 
905


 
742


Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]
The following table summarizes the restricted stock unit awards.


 
Units
 
Weighted
Average
Grant Date
Fair Value
Nonvested at beginning of year
70,894


 
$
33.23


Granted
29,467


 
$
42.86


Vested
(26,937
)
 
$
33.60


Nonvested at end of period
73,424


 
$
36.96