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|---|---|---|
 0001558370-22-005916-index-headers.html | 2022-04-25 19:48:51 | |
| 0001558370-22-005916-index.html | 2022-04-25 19:48:51 | |
| 0001558370-22-005916.txt | 2022-04-25 19:48:51 | |
 0001558370-22-005916-xbrl.zip | 41592 | 2022-04-25 19:48:51 |
| FilingSummary.xml | 1833 | 2022-04-25 19:48:51 |
| Financial_Report.xlsx | 5704 | 2022-04-25 19:48:51 |
| hlx-20220425.xsd | 2995 | 2022-04-25 19:48:51 |
| hlx-20220425x8k.htm | 40907 | 2022-04-25 19:48:51 |
 hlx-20220425x8k001.jpg | 5994 | 2022-04-25 19:48:51 |
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| hlx-20220425xex99d2.htm | 47606 | 2022-04-25 19:48:51 |
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 hlx-20220425xex99d2g029.jpg | 131174 | 2022-04-25 19:48:51 |
| hlx-20220425_lab.xml | 15935 | 2022-04-25 19:48:51 |
| hlx-20220425_pre.xml | 10067 | 2022-04-25 19:48:51 |
| MetaLinks.json | 16568 | 2022-04-25 19:48:51 |
| R1.htm | 40298 | 2022-04-25 19:48:51 |
| report.css | 2767 | 2022-04-25 19:48:51 |
| Show.js | 1085 | 2022-04-25 19:48:51 |