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Incentive Plans and Stock-Based Compensation (Details 1) (Stock Options [Member], USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Mar. 02, 2013
Mar. 03, 2012
Stock Options [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Pre-tax compensation expense $ 887 $ 2,127
Deferred tax benefits (316) (782)
Excess tax benefits associated with tax deductions over the amount of compensation expense recognized in the consolidated condensed financial statements 1,742 2,227
Fair value of stock options on date of grant 3,836 5,546
Total intrinsic value of stock options exercised 5,286 7,000
Cash received upon exercise of stock options 3,325 2,675
Addition to capital in excess of par value due to exercise of stock options 3,926 3,287
Unrecognized compensation cost related to share-based arrangements which the Company expects to recognize $ 7,679  
Weighted-average period in years, over which the Company expects to recognize compensation cost related to share-based arrangements 2 years 11 months 9 days  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]    
Weighted average fair value per option at the date of grant for option granted $ 9.96 $ 12.23
Risk-free interest rate 1.19% 1.28%
Expected dividend yield 1.19% 0.96%
Expected volatility factor 25.81% 26.79%
Expected option term in years 5 years 4 months 24 days 5 years 9 months 18 days