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|---|---|---|
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| 0000875357-22-000034.txt | 2022-07-27 08:01:19 | |
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| a20220630bokfex99.htm | 1048405 | 2022-07-27 08:01:19 |
| bokf-20220727.htm | 34613 | 2022-07-27 08:01:19 |
| bokf-20220727.xsd | 2217 | 2022-07-27 08:01:19 |
| bokf-20220727_htm.xml | 9313 | 2022-07-27 08:01:19 |
| bokf-20220727_lab.xml | 21677 | 2022-07-27 08:01:19 |
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| FilingSummary.xml | 1770 | 2022-07-27 08:01:19 |
| Financial_Report.xlsx | 5605 | 2022-07-27 08:01:19 |
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| Show.js | 1085 | 2022-07-27 08:01:19 |