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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2022
Earnings Per Share [Abstract] |
Earnings Per Share [Table Text Block] |
(In thousands, except share and per share amounts) |  | Three Months Ended June 30, |  | Six Months Ended June 30,
|  | 2022 |  | 2021 |  | 2022 |  | 2021
Numerator: |  |  |  |  |  |  |  |
Net income attributable to BOK Financial Corp. shareholders |  | $ | 132,846 |  |  | $ | 166,421 |  |  | $ | 195,334 |  |  | $ | 312,481 |
Less: Earnings allocated to participating securities |  | 949 |  |  | 1,170 |  |  | 1,400 |  |  | 2,107 |
Numerator for basic earnings per share – income available to common shareholders |  | 131,897 |  |  | 165,251 |  |  | 193,934 |  |  | 310,374 |
Effect of reallocating undistributed earnings of participating securities |  | — |  |  | 1 |  |  | — |  |  | — |
Numerator for diluted earnings per share – income available to common shareholders |  | $ | 131,897 |  |  | $ | 165,252 |  |  | $ | 193,934 |  |  | $ | 310,374 |
Denominator: |  |  |  |  |  |  |  |
Weighted average shares outstanding |  | 67,938,607 |  |  | 69,302,245 |  |  | 68,105,679 |  |  | 69,442,239 |
Less: Participating securities included in weighted average shares outstanding |  | 484,859 |  |  | 486,579 |  |  | 489,283 |  |  | 466,496 |
Denominator for basic earnings per common share |  | 67,453,748 |  |  | 68,815,666 |  |  | 67,616,396 |  |  | 68,975,743 |
Dilutive effect of employee stock compensation plans |  | 1,424 |  |  | 1,776 |  |  | 1,438 |  |  | 3,055 |
Denominator for diluted earnings per common share |  | 67,455,172 |  |  | 68,817,442 |  |  | 67,617,834 |  |  | 68,978,798 |
Basic earnings per share |  | $ | 1.96 |  |  | $ | 2.40 |  |  | $ | 2.87 |  |  | $ | 4.50 |
Diluted earnings per share |  | $ | 1.96 |  |  | $ | 2.40 |  |  | $ | 2.87 |  |  | $ | 4.50 |

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- References No definition available. + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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