Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-000489-index-headers.html | 2022-01-26 08:00:40 | |
| 0000950170-22-000489-index.html | 2022-01-26 08:00:40 | |
| 0000950170-22-000489.txt | 2022-01-26 08:00:40 | |
 0000950170-22-000489-xbrl.zip | 34464 | 2022-01-26 08:00:40 |
| FilingSummary.xml | 1733 | 2022-01-26 08:00:40 |
| Financial_Report.xlsx | 5686 | 2022-01-26 08:00:40 |
| hesm-20220126.htm | 48376 | 2022-01-26 08:00:40 |
| hesm-20220126.xsd | 2497 | 2022-01-26 08:00:40 |
| hesm-20220126_htm.xml | 4528 | 2022-01-26 08:00:40 |
| hesm-20220126_lab.xml | 12798 | 2022-01-26 08:00:40 |
| hesm-20220126_pre.xml | 10504 | 2022-01-26 08:00:40 |
| hesm-ex99_1.htm | 1019206 | 2022-01-26 08:00:40 |
 img61845742_0.jpg | 8828 | 2022-01-26 08:00:40 |
 img61845742_1.jpg | 2817 | 2022-01-26 08:00:40 |
| MetaLinks.json | 17240 | 2022-01-26 08:00:40 |
| R1.htm | 38599 | 2022-01-26 08:00:40 |
| report.css | 2767 | 2022-01-26 08:00:40 |
| Show.js | 1085 | 2022-01-26 08:00:40 |