Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-006275-index-headers.html | 2022-04-27 08:00:52 | |
| 0000950170-22-006275-index.html | 2022-04-27 08:00:52 | |
| 0000950170-22-006275.txt | 2022-04-27 08:00:52 | |
 0000950170-22-006275-xbrl.zip | 32411 | 2022-04-27 08:00:52 |
| FilingSummary.xml | 1745 | 2022-04-27 08:00:52 |
| Financial_Report.xlsx | 5686 | 2022-04-27 08:00:52 |
| hesm-20220427.htm | 51165 | 2022-04-27 08:00:52 |
| hesm-20220427.xsd | 2505 | 2022-04-27 08:00:52 |
| hesm-20220427_htm.xml | 4530 | 2022-04-27 08:00:52 |
| hesm-20220427_lab.xml | 12890 | 2022-04-27 08:00:52 |
| hesm-20220427_pre.xml | 10596 | 2022-04-27 08:00:52 |
| hesm-ex99_1.htm | 895485 | 2022-04-27 08:00:52 |
 img61845742_0.jpg | 8828 | 2022-04-27 08:00:52 |
 img61845742_1.jpg | 2817 | 2022-04-27 08:00:52 |
| MetaLinks.json | 17289 | 2022-04-27 08:00:52 |
| R1.htm | 38723 | 2022-04-27 08:00:52 |
| report.css | 2767 | 2022-04-27 08:00:52 |
| Show.js | 1085 | 2022-04-27 08:00:52 |