Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000046765-24-000036-index-headers.html | 2024-06-05 16:12:21 | |
| 0000046765-24-000036-index.html | 2024-06-05 16:12:21 | |
| 0000046765-24-000036.txt | 2024-06-05 16:12:21 | |
 0000046765-24-000036-xbrl.zip | 11104 | 2024-06-05 16:12:21 |
| FilingSummary.xml | 1663 | 2024-06-05 16:12:21 |
| Financial_Report.xlsx | 5982 | 2024-06-05 16:12:21 |
| hp-20240605.htm | 22330 | 2024-06-05 16:12:21 |
| hp-20240605.xsd | 2154 | 2024-06-05 16:12:21 |
| hp-20240605_def.xml | 6727 | 2024-06-05 16:12:21 |
| hp-20240605_htm.xml | 3729 | 2024-06-05 16:12:21 |
| hp-20240605_lab.xml | 27218 | 2024-06-05 16:12:21 |
| hp-20240605_pre.xml | 17936 | 2024-06-05 16:12:21 |
| MetaLinks.json | 20809 | 2024-06-05 16:12:21 |
| R1.htm | 46490 | 2024-06-05 16:12:21 |
| report.css | 2767 | 2024-06-05 16:12:21 |
| Show.js | 1084 | 2024-06-05 16:12:21 |