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Share-Based Incentive Compensation (table)
9 Months Ended
Sep. 30, 2012
Share-Based Incentive Compensation disclosure  
Information for fully vested stock option awards [Table Text Block]

 

 

Stock Options

 

Number

 

Weighted
Average
Exercise
Price

 

Weighted
Average
Contractual
Life
Remaining

 

Aggregate
Intrinsic
Value

($ in millions)

 

Vested at end of period (1)

 

9,797,024

 

$

47.98

 

5.5 years

 

$

199

 

 

 

 

 

 

 

 

 

 

 

Exercisable at end of period

 

6,598,012

 

$

44.25

 

4.1 years

 

$

158