Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Outstanding Awards) (Details)

v2.4.0.6
Stock-Based Compensation (Outstanding Awards) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
12 Months Ended 12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2011
Series A [Member]
Y
Dec. 31, 2011
Common Class B [Member]
Dec. 31, 2010
Common Class B [Member]
Dec. 31, 2011
Preferred Class B [Member]
Y
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 11.31          
Outstanding options 45,223 47,583 45,223 450 7,491  
Outstanding WAEP $ 12.06 $ 12.10 $ 12.06 $ 19.74 $ 23.41  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term     5.2 3.7   3.4
Aggregate intrinsic value     $ 214,557 $ 0    
Exercisable options 16,155   16,155 450    
Exercisable WAEP $ 12.96   $ 12.96 $ 19.74    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term     3.1     3.4
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value     $ 78,879 $ 0