Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-25-000008-index-headers.html | 2025-02-21 16:06:50 | |
| 0000354707-25-000008-index.html | 2025-02-21 16:06:50 | |
| 0000354707-25-000008.txt | 2025-02-21 16:06:50 | |
 0000354707-25-000008-xbrl.zip | 34883 | 2025-02-21 16:06:50 |
| FilingSummary.xml | 1644 | 2025-02-21 16:06:50 |
| Financial_Report.xlsx | 5963 | 2025-02-21 16:06:50 |
| he-20250221.htm | 32665 | 2025-02-21 16:06:50 |
| he-20250221.xsd | 2481 | 2025-02-21 16:06:50 |
| he-20250221_def.xml | 16649 | 2025-02-21 16:06:50 |
| he-20250221_htm.xml | 4625 | 2025-02-21 16:06:50 |
| he-20250221_lab.xml | 29149 | 2025-02-21 16:06:50 |
| he-20250221_pre.xml | 16995 | 2025-02-21 16:06:50 |
| heiexhibit99-8xk02x21x25.htm | 424933 | 2025-02-21 16:06:50 |
| MetaLinks.json | 21676 | 2025-02-21 16:06:50 |
| R1.htm | 44960 | 2025-02-21 16:06:50 |
| report.css | 2767 | 2025-02-21 16:06:50 |
 revisedlogoa.jpg | 24070 | 2025-02-21 16:06:50 |
| Show.js | 1085 | 2025-02-21 16:06:50 |