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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Statement of Comprehensive Income [Abstract] |  |  |
Net income |  | $ 61,984 | $ 110,265
Other comprehensive income before income taxes: |  |  |
Net change in unrealized gain (loss) |  | 297,843 | 92,739
Reclassification adjustments included in earnings: |  |  |
Gain on available for sale securities, net |  | (3) | (76)
Other comprehensive income before income taxes |  | 297,840 | 92,663
Federal and state income taxes | [1] | 71,471 | 23,609
Other comprehensive income, net of income taxes |  | 226,369 | 69,054
Comprehensive income |  | 288,353 | 179,319
Comprehensive loss attributable to non-controlling interests |  | (95) | (347)
Comprehensive income attributable to BOK Financial Corp. shareholders |  | $ 288,448 | $ 179,666
[1] | Calculated using a 25 percent blended federal and state statutory tax rate.

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