Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-25-000038-index-headers.html | 2025-08-07 16:08:54 | |
| 0000354707-25-000038-index.html | 2025-08-07 16:08:54 | |
| 0000354707-25-000038.txt | 2025-08-07 16:08:54 | |
 0000354707-25-000038-xbrl.zip | 33525 | 2025-08-07 16:08:54 |
| FilingSummary.xml | 1642 | 2025-08-07 16:08:54 |
| he-20250807.htm | 32160 | 2025-08-07 16:08:54 |
| he-20250807.xsd | 2479 | 2025-08-07 16:08:54 |
| he-20250807_def.xml | 16649 | 2025-08-07 16:08:54 |
| he-20250807_htm.xml | 4625 | 2025-08-07 16:08:54 |
| he-20250807_lab.xml | 29149 | 2025-08-07 16:08:54 |
| he-20250807_pre.xml | 16995 | 2025-08-07 16:08:54 |
| heiexhibit99-8xk08x07x25.htm | 409555 | 2025-08-07 16:08:54 |
| MetaLinks.json | 21616 | 2025-08-07 16:08:54 |
| R1.htm | 44945 | 2025-08-07 16:08:54 |
| report.css | 2767 | 2025-08-07 16:08:54 |
 revisedlogo.jpg | 24070 | 2025-08-07 16:08:54 |
| Show.js | 1085 | 2025-08-07 16:08:54 |