Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000046765-25-000077-index-headers.html | 2025-12-11 16:18:55 | |
| 0000046765-25-000077-index.html | 2025-12-11 16:18:55 | |
| 0000046765-25-000077.txt | 2025-12-11 16:18:55 | |
 0000046765-25-000077-xbrl.zip | 15262 | 2025-12-11 16:18:55 |
| a20251211release.htm | 12885 | 2025-12-11 16:18:55 |
| FilingSummary.xml | 1658 | 2025-12-11 16:18:55 |
| hp-20251210.htm | 27456 | 2025-12-11 16:18:55 |
| hp-20251210.xsd | 2035 | 2025-12-11 16:18:55 |
| hp-20251210_def.xml | 6727 | 2025-12-11 16:18:55 |
| hp-20251210_htm.xml | 2703 | 2025-12-11 16:18:55 |
| hp-20251210_lab.xml | 27218 | 2025-12-11 16:18:55 |
| hp-20251210_pre.xml | 17936 | 2025-12-11 16:18:55 |
 image.jpg | 8031 | 2025-12-11 16:18:55 |
| MetaLinks.json | 20808 | 2025-12-11 16:18:55 |
| R1.htm | 40866 | 2025-12-11 16:18:55 |
| report.css | 2767 | 2025-12-11 16:18:55 |
| Show.js | 1085 | 2025-12-11 16:18:55 |