Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001021635-20-000016-index-headers.html | 2020-02-26 17:59:05 | |
| 0001021635-20-000016-index.html | 2020-02-26 17:59:05 | |
| 0001021635-20-000016.txt | 2020-02-26 17:59:05 | |
 0001021635-20-000016-xbrl.zip | 872793 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex0.htm | 15723 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex1.htm | 4438 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex11.htm | 27562 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex2.htm | 6591 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex21.htm | 3475 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex22.htm | 4756 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex23.htm | 22826 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex3.htm | 10114 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex31.htm | 19412 | 2020-02-26 17:59:05 |
| a2019ogeenergy10-kxex91.htm | 2081685 | 2020-02-26 17:59:05 |
| FilingSummary.xml | 49845 | 2020-02-26 17:59:05 |
| Financial_Report.xlsx | 165100 | 2020-02-26 17:59:05 |
| MetaLinks.json | 1194292 | 2020-02-26 17:59:05 |
| oge-20191231.htm | 5535821 | 2020-02-26 17:59:05 |
| oge-20191231.xsd | 139017 | 2020-02-26 17:59:05 |
| oge-20191231_cal.xml | 160950 | 2020-02-26 17:59:05 |
| oge-20191231_def.xml | 883091 | 2020-02-26 17:59:05 |
| oge-20191231_htm.xml | 5540376 | 2020-02-26 17:59:05 |
| oge-20191231_lab.xml | 1555365 | 2020-02-26 17:59:05 |
| oge-20191231_pre.xml | 1020293 | 2020-02-26 17:59:05 |
| R1.htm | 60815 | 2020-02-26 17:59:05 |
| R10.htm | 55327 | 2020-02-26 17:59:05 |
| R11.htm | 334912 | 2020-02-26 17:59:05 |
| R12.htm | 16100 | 2020-02-26 17:59:05 |
| R13.htm | 26776 | 2020-02-26 17:59:05 |
| R14.htm | 42779 | 2020-02-26 17:59:05 |
| R15.htm | 80554 | 2020-02-26 17:59:05 |
| R16.htm | 29981 | 2020-02-26 17:59:05 |
| R17.htm | 169120 | 2020-02-26 17:59:05 |
| R18.htm | 20525 | 2020-02-26 17:59:05 |
| R19.htm | 131525 | 2020-02-26 17:59:05 |
| R2.htm | 81986 | 2020-02-26 17:59:05 |
| R20.htm | 33319 | 2020-02-26 17:59:05 |
| R21.htm | 21427 | 2020-02-26 17:59:05 |
| R22.htm | 25247 | 2020-02-26 17:59:05 |
| R23.htm | 486263 | 2020-02-26 17:59:05 |
| R24.htm | 189683 | 2020-02-26 17:59:05 |
| R25.htm | 73871 | 2020-02-26 17:59:05 |
| R26.htm | 32631 | 2020-02-26 17:59:05 |
| R27.htm | 61288 | 2020-02-26 17:59:05 |
| R28.htm | 23312 | 2020-02-26 17:59:05 |
| R29.htm | 182518 | 2020-02-26 17:59:05 |
| R3.htm | 40661 | 2020-02-26 17:59:05 |
| R30.htm | 292292 | 2020-02-26 17:59:05 |
| R31.htm | 26575 | 2020-02-26 17:59:05 |
| R32.htm | 38089 | 2020-02-26 17:59:05 |
| R33.htm | 76443 | 2020-02-26 17:59:05 |
| R34.htm | 24588 | 2020-02-26 17:59:05 |
| R35.htm | 170023 | 2020-02-26 17:59:05 |
| R36.htm | 19775 | 2020-02-26 17:59:05 |
| R37.htm | 135354 | 2020-02-26 17:59:05 |
| R38.htm | 27887 | 2020-02-26 17:59:05 |
| R39.htm | 20152 | 2020-02-26 17:59:05 |
| R4.htm | 30828 | 2020-02-26 17:59:05 |
| R40.htm | 22539 | 2020-02-26 17:59:05 |
| R41.htm | 464292 | 2020-02-26 17:59:05 |
| R42.htm | 189601 | 2020-02-26 17:59:05 |
| R43.htm | 62305 | 2020-02-26 17:59:05 |
| R44.htm | 60853 | 2020-02-26 17:59:05 |
| R45.htm | 22830 | 2020-02-26 17:59:05 |
| R46.htm | 56950 | 2020-02-26 17:59:05 |
| R47.htm | 22117 | 2020-02-26 17:59:05 |
| R48.htm | 3807 | 2020-02-26 17:59:05 |
| R49.htm | 6135 | 2020-02-26 17:59:05 |
| R5.htm | 81806 | 2020-02-26 17:59:05 |
| R50.htm | 67420 | 2020-02-26 17:59:05 |
| R51.htm | 13429 | 2020-02-26 17:59:05 |
| R52.htm | 13137 | 2020-02-26 17:59:05 |
| R53.htm | 3966 | 2020-02-26 17:59:05 |
| R54.htm | 3514 | 2020-02-26 17:59:05 |
| R55.htm | 80740 | 2020-02-26 17:59:05 |
| R56.htm | 7505 | 2020-02-26 17:59:05 |
| R57.htm | 21163 | 2020-02-26 17:59:05 |
| R58.htm | 44681 | 2020-02-26 17:59:05 |
| R59.htm | 34495 | 2020-02-26 17:59:05 |
| R6.htm | 119896 | 2020-02-26 17:59:05 |
| R60.htm | 28558 | 2020-02-26 17:59:05 |
| R61.htm | 15540 | 2020-02-26 17:59:05 |
| R62.htm | 12519 | 2020-02-26 17:59:05 |
| R63.htm | 25310 | 2020-02-26 17:59:05 |
| R64.htm | 9875 | 2020-02-26 17:59:05 |
| R65.htm | 18448 | 2020-02-26 17:59:05 |
| R66.htm | 131889 | 2020-02-26 17:59:05 |
| R67.htm | 13232 | 2020-02-26 17:59:05 |
| R68.htm | 135036 | 2020-02-26 17:59:05 |
| R69.htm | 6852 | 2020-02-26 17:59:05 |
| R7.htm | 3747 | 2020-02-26 17:59:05 |
| R70.htm | 37418 | 2020-02-26 17:59:05 |
| R71.htm | 11365 | 2020-02-26 17:59:05 |
| R72.htm | 53467 | 2020-02-26 17:59:05 |
| R73.htm | 39372 | 2020-02-26 17:59:05 |
| R74.htm | 467170 | 2020-02-26 17:59:05 |
| R75.htm | 246389 | 2020-02-26 17:59:05 |
| R76.htm | 105764 | 2020-02-26 17:59:05 |
| R77.htm | 76268 | 2020-02-26 17:59:05 |
| R78.htm | 34013 | 2020-02-26 17:59:05 |
| R79.htm | 24524 | 2020-02-26 17:59:05 |
| R8.htm | 82895 | 2020-02-26 17:59:05 |
| R80.htm | 10070 | 2020-02-26 17:59:05 |
| R9.htm | 57397 | 2020-02-26 17:59:05 |
| report.css | 2767 | 2020-02-26 17:59:05 |
| Show.js | 1085 | 2020-02-26 17:59:05 |