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|---|---|---|
 0001558370-22-004006-index-headers.html | 2022-03-21 16:43:12 | |
| 0001558370-22-004006-index.html | 2022-03-21 16:43:12 | |
| 0001558370-22-004006.txt | 2022-03-21 16:43:12 | |
 0001558370-22-004006-xbrl.zip | 25668 | 2022-03-21 16:43:12 |
| FilingSummary.xml | 1792 | 2022-03-21 16:43:12 |
| Financial_Report.xlsx | 5703 | 2022-03-21 16:43:12 |
| hlx-20220321.xsd | 2993 | 2022-03-21 16:43:12 |
| hlx-20220321x8k.htm | 37965 | 2022-03-21 16:43:12 |
 hlx-20220321x8k001.jpg | 4261 | 2022-03-21 16:43:12 |
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| hlx-20220321xex99d1.htm | 53826 | 2022-03-21 16:43:12 |
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 hlx-20220321xex99d1g029.jpg | 112881 | 2022-03-21 16:43:12 |
| hlx-20220321_lab.xml | 15933 | 2022-03-21 16:43:12 |
| hlx-20220321_pre.xml | 10065 | 2022-03-21 16:43:12 |
| MetaLinks.json | 16568 | 2022-03-21 16:43:12 |
| R1.htm | 40298 | 2022-03-21 16:43:12 |
| report.css | 2767 | 2022-03-21 16:43:12 |
| Show.js | 1085 | 2022-03-21 16:43:12 |