|
Stock Options |
Number | Weighted Average Exercise Price |
Weighted Average Contractual Life Remaining |
Aggregate Intrinsic Value ($ in millions) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Outstanding, beginning of year |
12,596,208 | $ | 50.58 | |||||||||
|
Original grants |
1,862,670 | 78.65 | ||||||||||
|
Exercised |
(3,320,511 | ) | 45.72 | |||||||||
|
Forfeited or expired |
(67,111 | ) | 63.13 | |||||||||
|
Outstanding, end of year |
11,071,256 | $ | 56.68 | 6.3 Years | $ | 375 | ||||||
|
Vested at end of year(1) |
7,796,550 | $ | 53.40 | 5.6 Years | $ | 290 | ||||||
|
Exercisable at end of year |
4,888,957 | $ | 47.05 | 4.1 Years | $ | 213 | ||||||