XML 51 R31.htm IDEA: XBRL DOCUMENT v3.20.1
Share-Based Incentive Compensation (Table)
3 Months Ended
Mar. 31, 2020
Share-based Payment Arrangement [Abstract]  
Information for fully vested stock option awards [Table Text Block]

The following information relates to fully vested stock option awards at March 31, 2020:
 
                                           Stock Options
 
Number
 
Weighted
Average
Exercise
Price
 
Weighted
Average
Contractual
Life
Remaining
 
Aggregate
Intrinsic
Value
($ in millions)
Vested at end of period (1)
 
7,743,262

 
$
112.65

 
6.0 years
 
$
32

Exercisable at end of period
 
5,394,082

 
$
104.00

 
4.7 years
 
$
32

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