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Share-Based Incentive Compensation (table)
9 Months Ended
Sep. 30, 2017
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)

 

5,714,377

 

$

88.66

 

6.2 years

 

$

194

 

 

 

 

 

 

 

 

 

 

 

Exercisable at end of period

 

3,060,575

 

$

70.15

 

4.3 years

 

$

160

 

 

 

(1)     Represents awards for which the requisite service has been rendered, including those that are retirement eligible.