22. Quarterly Results (unaudited)
| ($ in millions, except per share data) |
First Quarter | Second Quarter | Third Quarter | Fourth Quarter | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |
2013 | 2012 | 2013 | 2012 | 2013 | 2012 | 2013 | 2012 | |||||||||||||||||
|
Revenues |
$ | 8,463 | $ | 8,362 | $ | 8,787 | $ | 8,278 | $ | 8,465 | $ | 8,128 | $ | 8,792 | $ | 8,547 | |||||||||
|
Net income available to common shareholders |
709 | 766 | 434 | 423 | 310 | 723 | 810 | 394 | |||||||||||||||||
|
Net income earnings available to common shareholders per common share — Basic |
1.49 | 1.54 | 0.93 | 0.86 | 0.67 | 1.49 | 1.79 | 0.82 | |||||||||||||||||
|
Net income earnings available to common shareholders per common share — Diluted |
1.47 | 1.53 | 0.92 | 0.86 | 0.66 | 1.48 | 1.76 | 0.81 | |||||||||||||||||