Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000866829-20-000039-index-headers.html | 2020-12-14 17:29:49 | |
| 0000866829-20-000039-index.html | 2020-12-14 17:29:49 | |
| 0000866829-20-000039.txt | 2020-12-14 17:29:49 | |
 0000866829-20-000039-xbrl.zip | 31770 | 2020-12-14 17:29:49 |
| FilingSummary.xml | 1865 | 2020-12-14 17:29:49 |
| Financial_Report.xlsx | 5490 | 2020-12-14 17:29:49 |
| hlx-20201211.htm | 37738 | 2020-12-14 17:29:49 |
| hlx-20201211.xsd | 2508 | 2020-12-14 17:29:49 |
| hlx-20201211_cal.xml | 793 | 2020-12-14 17:29:49 |
| hlx-20201211_def.xml | 1754 | 2020-12-14 17:29:49 |
 hlx-20201211_g1.jpg | 11872 | 2020-12-14 17:29:49 |
| hlx-20201211_htm.xml | 11260 | 2020-12-14 17:29:49 |
| hlx-20201211_lab.xml | 25298 | 2020-12-14 17:29:49 |
| hlx-20201211_pre.xml | 13273 | 2020-12-14 17:29:49 |
| hlx12112020-ex101.htm | 55547 | 2020-12-14 17:29:49 |
| MetaLinks.json | 18543 | 2020-12-14 17:29:49 |
| R1.htm | 40185 | 2020-12-14 17:29:49 |
| report.css | 2767 | 2020-12-14 17:29:49 |
| Show.js | 1085 | 2020-12-14 17:29:49 |