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| 0000866829-19-000006-index.html | 2019-02-22 13:24:44 | |
| 0000866829-19-000006.txt | 2019-02-22 13:24:44 | |
 0000866829-19-000006-xbrl.zip | 348316 | 2019-02-22 13:24:44 |
| FilingSummary.xml | 64888 | 2019-02-22 13:24:44 |
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| hlx12312018-10k.htm | 2513288 | 2019-02-22 13:24:44 |
| hlx12312018-ex211.htm | 16362 | 2019-02-22 13:24:44 |
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| report.css | 2768 | 2019-02-22 13:24:44 |
| Show.js | 1086 | 2019-02-22 13:24:44 |