XML 34 R77.htm IDEA: XBRL DOCUMENT v2.4.0.8
Share Based Compensation (Stock Options outstanding and exercisable) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Stock Options Outstanding [Abstract]        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number 3,126 3,713 3,587 3,707
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 4 years 2 months 0 days 5 years 0 months 0 days 5 years 1 month 0 days 5 years 2 months 0 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price $ 18.93 $ 17.85 $ 16.69 $ 14.14
Stock Options Exercisable [Abstract]        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number 2,509 2,715 2,622  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term 3 years 3 months 0 days 3 years 8 months 0 days 3 years 11 months 0 days  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price $ 18.01 $ 16.48 $ 14.51  
Plan 2013 [Member]
       
Stock Options Outstanding [Abstract]        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit $ 23.3      
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit $ 23.3      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number 182      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 7 years 5 months 0 days      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price $ 23.35      
Stock Options Exercisable [Abstract]        
Share Based Compensation Shares Exercisable Under Stock Option Plans Exercise Price Range Lower Range Limit $ 23.3      
Share Based Compensation Shares Exercisable Under Stock Option Plans Exercise Price Range Upper Range Limit $ 23.3      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number 0      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term 7 years 5 months 0 days      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price $ 23.35      
Plan 2001 [Member]
       
Stock Options Outstanding [Abstract]        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit $ 8.14      
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit $ 29.21      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number 2,944      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 4 years 0 months 0 days      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price $ 18.67      
Stock Options Exercisable [Abstract]        
Share Based Compensation Shares Exercisable Under Stock Option Plans Exercise Price Range Lower Range Limit $ 8.14      
Share Based Compensation Shares Exercisable Under Stock Option Plans Exercise Price Range Upper Range Limit $ 29.21      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number 2,509      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term 3 years 2 months 0 days      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price $ 18.03