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| 0001283140-23-000008-index.html | 2023-01-20 16:30:44 | |
| 0001283140-23-000008.txt | 2023-01-20 16:30:44 | |
 0001283140-23-000008-xbrl.zip | 17664 | 2023-01-20 16:30:44 |
| FilingSummary.xml | 2005 | 2023-01-20 16:30:44 |
| Financial_Report.xlsx | 5704 | 2023-01-20 16:30:44 |
| hep-20230120.htm | 35558 | 2023-01-20 16:30:44 |
| hep-20230120.xsd | 2501 | 2023-01-20 16:30:44 |
| hep-20230120_def.xml | 14415 | 2023-01-20 16:30:44 |
| hep-20230120_htm.xml | 10904 | 2023-01-20 16:30:44 |
| hep-20230120_lab.xml | 28155 | 2023-01-20 16:30:44 |
| hep-20230120_pre.xml | 14933 | 2023-01-20 16:30:44 |
| hep4q22distributionpressre.htm | 18903 | 2023-01-20 16:30:44 |
| MetaLinks.json | 20704 | 2023-01-20 16:30:44 |
| R1.htm | 38347 | 2023-01-20 16:30:44 |
| report.css | 2767 | 2023-01-20 16:30:44 |
| Show.js | 1085 | 2023-01-20 16:30:44 |