Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000046765-23-000056-index-headers.html | 2023-10-18 16:22:10 | |
| 0000046765-23-000056-index.html | 2023-10-18 16:22:10 | |
| 0000046765-23-000056.txt | 2023-10-18 16:22:10 | |
 0000046765-23-000056-xbrl.zip | 17434 | 2023-10-18 16:22:10 |
| FilingSummary.xml | 1621 | 2023-10-18 16:22:10 |
| Financial_Report.xlsx | 5699 | 2023-10-18 16:22:10 |
| hp-20231017.htm | 26774 | 2023-10-18 16:22:10 |
| hp-20231017.xsd | 1902 | 2023-10-18 16:22:10 |
| hp-20231017_htm.xml | 2716 | 2023-10-18 16:22:10 |
| hp-20231017_lab.xml | 24139 | 2023-10-18 16:22:10 |
| hp-20231017_pre.xml | 12514 | 2023-10-18 16:22:10 |
 hp_logoa.jpg | 24247 | 2023-10-18 16:22:10 |
| MetaLinks.json | 16960 | 2023-10-18 16:22:10 |
| R1.htm | 38088 | 2023-10-18 16:22:10 |
| report.css | 2767 | 2023-10-18 16:22:10 |
| Show.js | 1085 | 2023-10-18 16:22:10 |
| supplementalbudgetrelease.htm | 50202 | 2023-10-18 16:22:10 |