The shares included in the following table were not included in the computation of diluted earnings per share because the effect was antidilutive. However, these shares may be dilutive potential common shares in the future.
(Shares in millions)
|
| | | | | | | | |
Years ended December 31, | 2013 |
| | 2012 |
| | 2011 |
|
Stock options | 4.8 |
| | 23.6 |
| | 21.1 |
|
Performance Awards | 4.2 |
| | 4.9 |
| | 1.5 |
|
