Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000046765-23-000007-index-headers.html | 2023-01-30 16:22:14 | |
| 0000046765-23-000007-index.html | 2023-01-30 16:22:14 | |
| 0000046765-23-000007.txt | 2023-01-30 16:22:14 | |
 0000046765-23-000007-xbrl.zip | 36743 | 2023-01-30 16:22:14 |
| FilingSummary.xml | 1647 | 2023-01-30 16:22:14 |
| Financial_Report.xlsx | 5699 | 2023-01-30 16:22:14 |
| hp-20230130.htm | 31668 | 2023-01-30 16:22:14 |
| hp-20230130.xsd | 1900 | 2023-01-30 16:22:14 |
| hp-20230130_htm.xml | 10583 | 2023-01-30 16:22:14 |
| hp-20230130_lab.xml | 24137 | 2023-01-30 16:22:14 |
| hp-20230130_pre.xml | 12512 | 2023-01-30 16:22:14 |
 hpunifiedlogocolorlarge202a.jpg | 285849 | 2023-01-30 16:22:14 |
| MetaLinks.json | 17060 | 2023-01-30 16:22:14 |
| q1fy23earningsrelease.htm | 477803 | 2023-01-30 16:22:14 |
| R1.htm | 38096 | 2023-01-30 16:22:14 |
| report.css | 2767 | 2023-01-30 16:22:14 |
| Show.js | 1085 | 2023-01-30 16:22:14 |