Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000875357-20-000031-index-headers.html | 2020-04-22 08:09:04 | |
| 0000875357-20-000031-index.html | 2020-04-22 08:09:04 | |
| 0000875357-20-000031.txt | 2020-04-22 08:09:04 | |
 0000875357-20-000031-xbrl.zip | 61406 | 2020-04-22 08:09:04 |
| a20200331bokfex99.htm | 1516809 | 2020-04-22 08:09:04 |
| a20200331bokfpressrele.htm | 35904 | 2020-04-22 08:09:04 |
| a20200331bokfpressrele_htm.xml | 3852 | 2020-04-22 08:09:04 |
| bokf-20200422.xsd | 4742 | 2020-04-22 08:09:04 |
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| bokf-20200422_def.xml | 1543 | 2020-04-22 08:09:04 |
| bokf-20200422_lab.xml | 23314 | 2020-04-22 08:09:04 |
| bokf-20200422_pre.xml | 12073 | 2020-04-22 08:09:04 |
| FilingSummary.xml | 1840 | 2020-04-22 08:09:04 |
| Financial_Report.xlsx | 5688 | 2020-04-22 08:09:04 |
 image0a01a01a01a36.jpg | 67652 | 2020-04-22 08:09:04 |
| MetaLinks.json | 17258 | 2020-04-22 08:09:04 |
| R1.htm | 33836 | 2020-04-22 08:09:04 |
| report.css | 2767 | 2020-04-22 08:09:04 |
| Show.js | 1085 | 2020-04-22 08:09:04 |