Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-301591-index-headers.html | 2022-12-09 12:10:32 | |
| 0001193125-22-301591-index.html | 2022-12-09 12:10:32 | |
| 0001193125-22-301591.txt | 2022-12-09 12:10:32 | |
 0001193125-22-301591-xbrl.zip | 11137 | 2022-12-09 12:10:32 |
| d421696d8k.htm | 28034 | 2022-12-09 12:10:32 |
| d421696d8k_htm.xml | 3277 | 2022-12-09 12:10:32 |
| d421696dex991.htm | 8432 | 2022-12-09 12:10:32 |
| FilingSummary.xml | 1967 | 2022-12-09 12:10:32 |
| Financial_Report.xlsx | 5697 | 2022-12-09 12:10:32 |
 g421696g63e55.jpg | 11156 | 2022-12-09 12:10:32 |
 g421696g67t82.jpg | 4546 | 2022-12-09 12:10:32 |
 g421696g76s69.jpg | 10337 | 2022-12-09 12:10:32 |
| hii-20221205.xsd | 2877 | 2022-12-09 12:10:32 |
| hii-20221205_lab.xml | 17235 | 2022-12-09 12:10:32 |
| hii-20221205_pre.xml | 10831 | 2022-12-09 12:10:32 |
| MetaLinks.json | 17972 | 2022-12-09 12:10:32 |
| R1.htm | 38093 | 2022-12-09 12:10:32 |
| report.css | 2767 | 2022-12-09 12:10:32 |
| Show.js | 1085 | 2022-12-09 12:10:32 |