Annual report pursuant to Section 13 and 15(d)

Share-Based Compensation (Details 2)

v2.4.0.6
Share-Based Compensation (Details 2) (USD $)
In Millions, except Share data in Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2011
Y
Stock Options & Stock Appreciation Rights  
Outstanding at December 31, 2010, Awards 12,780
Granted, Awards 2,100
Exercised, Awards (3,575)
Forfeited, Awards (136)
Outstanding at December 31, 2011, Awards 11,169
Exercisable at December 31, 2011, Awards 4,369
Outstanding at December 31, 2010, Weighted Average Exercise Price $ 14.38
Granted, Weighted Average Exercise Price $ 54.83
Exercised, Weighted Average Exercise Price $ 12.39
Forfeited, Weighted Average Exercise Price $ 18.90
Outstanding at December 31 2011, Weighted Average Exercise Price $ 22.54
Exercisable at December 31, 2011, Weighted Average Exercise Price $ 13.30
Outstanding at December 31, 2010, Weighted Average Remaining Contractual Term 5.7
Outstanding at December 31, 2011, Weighted Average Remaining Contractual Term 5.5
Exercisable at December 31, 2011, Weighted Average Remaining Contractual Term 4.2
Outstanding at December 31, 2010, Aggregate Intrinsic Value $ 253.1
Outstanding at December 31, 2011, Aggregate Intrinsic Value 332.8
Exercisable at December 31, 2011, Aggregate Intrinsic Value $ 167.7