Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000875357-20-000008-index-headers.html | 2020-01-22 08:45:28 | |
| 0000875357-20-000008-index.html | 2020-01-22 08:45:28 | |
| 0000875357-20-000008.txt | 2020-01-22 08:45:28 | |
 0000875357-20-000008-xbrl.zip | 60219 | 2020-01-22 08:45:28 |
| a20191231bokfex99.htm | 1675346 | 2020-01-22 08:45:28 |
| a20191231bokfpressrele.htm | 36225 | 2020-01-22 08:45:28 |
| a20191231bokfpressrele_htm.xml | 3763 | 2020-01-22 08:45:28 |
| bokf-20200122.xsd | 4880 | 2020-01-22 08:45:28 |
| bokf-20200122_cal.xml | 693 | 2020-01-22 08:45:28 |
| bokf-20200122_def.xml | 1543 | 2020-01-22 08:45:28 |
| bokf-20200122_lab.xml | 23314 | 2020-01-22 08:45:28 |
| bokf-20200122_pre.xml | 12073 | 2020-01-22 08:45:28 |
| FilingSummary.xml | 1845 | 2020-01-22 08:45:28 |
| Financial_Report.xlsx | 5688 | 2020-01-22 08:45:28 |
 image0a01a01a01a34.jpg | 67652 | 2020-01-22 08:45:28 |
| MetaLinks.json | 17307 | 2020-01-22 08:45:28 |
| R1.htm | 33841 | 2020-01-22 08:45:28 |
| report.css | 2767 | 2020-01-22 08:45:28 |
| Show.js | 1085 | 2020-01-22 08:45:28 |