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| 0001039684-20-000036-index.html | 2020-04-29 16:09:30 | |
| 0001039684-20-000036.txt | 2020-04-29 16:09:30 | |
 0001039684-20-000036-xbrl.zip | 322823 | 2020-04-29 16:09:30 |
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| oke-20200331.xsd | 61585 | 2020-04-29 16:09:30 |
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 okelogoa50.jpg | 13453 | 2020-04-29 16:09:30 |
| okeq12020exhibit311.htm | 11436 | 2020-04-29 16:09:30 |
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| report.css | 2767 | 2020-04-29 16:09:30 |
| Show.js | 1085 | 2020-04-29 16:09:30 |
| subsidiaryguarantorsex.htm | 15375 | 2020-04-29 16:09:30 |