Earnings Per Share [Table Text Block] |
The following table presents the computation of basic and diluted earnings per share (dollars in thousands, except per share data): | | | | | | | | | | | | | | | | Year Ended | | | 2015 | | 2014 | | 2013 | Numerator: | | | | | | | Net income attributable to BOK Financial Corp. shareholders | | $ | 288,565 |
| | $ | 292,435 |
| | $ | 316,609 |
| Less: Earnings allocated to participating securities | | 3,383 |
| | 3,239 |
| | 3,388 |
| Numerator for basic earnings per share – income available to common shareholders | | 285,182 |
| | 289,196 |
| | 313,221 |
| Effect of reallocating undistributed earnings of participating securities | | 3 |
| | 4 |
| | 7 |
| Numerator for diluted earnings per share – income available to common shareholders | | $ | 285,185 |
| | $ | 289,200 |
| | $ | 313,228 |
| | | | | | | | Denominator: | | |
| | | | |
| Weighted average shares outstanding | | 68,397,215 |
| | 69,159,902 |
| | 68,719,069 |
| Less: Participating securities included in weighted average shares outstanding | | 802,526 |
| | 765,708 |
| | 730,172 |
| Denominator for basic earnings per common share | | 67,594,689 |
| | 68,394,194 |
| | 67,988,897 |
| Dilutive effect of employee stock compensation plans1 | | 96,969 |
| | 150,576 |
| | 216,622 |
| Denominator for diluted earnings per common share | | 67,691,658 |
| | 68,544,770 |
| | 68,205,519 |
| | | | | | | | Basic earnings per share | | $ | 4.22 |
| | $ | 4.23 |
| | $ | 4.61 |
| Diluted earnings per share | | $ | 4.21 |
| | $ | 4.22 |
| | $ | 4.59 |
| 1 Excludes employee stock options with exercise prices greater than current market price. | | — |
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