Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-281241-index-headers.html | 2022-11-09 16:21:24 | |
| 0001193125-22-281241-index.html | 2022-11-09 16:21:24 | |
| 0001193125-22-281241.txt | 2022-11-09 16:21:24 | |
 0001193125-22-281241-xbrl.zip | 353423 | 2022-11-09 16:21:24 |
| d514140d10q.htm | 2865070 | 2022-11-09 16:21:24 |
| d514140d10q_htm.xml | 1242117 | 2022-11-09 16:21:24 |
| d514140dex103.htm | 199816 | 2022-11-09 16:21:24 |
| d514140dex311.htm | 10532 | 2022-11-09 16:21:24 |
| d514140dex312.htm | 10511 | 2022-11-09 16:21:24 |
| d514140dex321.htm | 4259 | 2022-11-09 16:21:24 |
| d514140dex322.htm | 4242 | 2022-11-09 16:21:24 |
| d514140dex95.htm | 14212 | 2022-11-09 16:21:24 |
| FilingSummary.xml | 31799 | 2022-11-09 16:21:24 |
| Financial_Report.xlsx | 81188 | 2022-11-09 16:21:24 |
 g514140g24a58.jpg | 49663 | 2022-11-09 16:21:24 |
 g514140g59m42.jpg | 22013 | 2022-11-09 16:21:24 |
 g514140g66y62.jpg | 22466 | 2022-11-09 16:21:24 |
 g514140g73j48.jpg | 24629 | 2022-11-09 16:21:24 |
 g514140g85j96.jpg | 24448 | 2022-11-09 16:21:24 |
 g514140g93w79.jpg | 23581 | 2022-11-09 16:21:24 |
| hl-20220930.xsd | 54619 | 2022-11-09 16:21:24 |
| hl-20220930_cal.xml | 64909 | 2022-11-09 16:21:24 |
| hl-20220930_def.xml | 328820 | 2022-11-09 16:21:24 |
| hl-20220930_lab.xml | 416929 | 2022-11-09 16:21:24 |
| hl-20220930_pre.xml | 365238 | 2022-11-09 16:21:24 |
| MetaLinks.json | 684658 | 2022-11-09 16:21:24 |
| R1.htm | 56112 | 2022-11-09 16:21:24 |
| R10.htm | 37899 | 2022-11-09 16:21:24 |
| R11.htm | 28982 | 2022-11-09 16:21:24 |
| R12.htm | 40601 | 2022-11-09 16:21:24 |
| R13.htm | 21893 | 2022-11-09 16:21:24 |
| R14.htm | 56634 | 2022-11-09 16:21:24 |
| R15.htm | 93200 | 2022-11-09 16:21:24 |
| R16.htm | 63541 | 2022-11-09 16:21:24 |
| R17.htm | 26927 | 2022-11-09 16:21:24 |
| R18.htm | 20485 | 2022-11-09 16:21:24 |
| R19.htm | 70725 | 2022-11-09 16:21:24 |
| R2.htm | 107706 | 2022-11-09 16:21:24 |
| R20.htm | 33004 | 2022-11-09 16:21:24 |
| R21.htm | 21253 | 2022-11-09 16:21:24 |
| R22.htm | 37050 | 2022-11-09 16:21:24 |
| R23.htm | 13803 | 2022-11-09 16:21:24 |
| R24.htm | 48639 | 2022-11-09 16:21:24 |
| R25.htm | 82727 | 2022-11-09 16:21:24 |
| R26.htm | 58362 | 2022-11-09 16:21:24 |
| R27.htm | 40855 | 2022-11-09 16:21:24 |
| R28.htm | 14996 | 2022-11-09 16:21:24 |
| R29.htm | 32735 | 2022-11-09 16:21:24 |
| R3.htm | 109395 | 2022-11-09 16:21:24 |
| R30.htm | 16795 | 2022-11-09 16:21:24 |
| R31.htm | 22335 | 2022-11-09 16:21:24 |
| R32.htm | 11270 | 2022-11-09 16:21:24 |
| R33.htm | 20286 | 2022-11-09 16:21:24 |
| R34.htm | 8963 | 2022-11-09 16:21:24 |
| R35.htm | 41605 | 2022-11-09 16:21:24 |
| R36.htm | 26137 | 2022-11-09 16:21:24 |
| R37.htm | 16077 | 2022-11-09 16:21:24 |
| R38.htm | 13451 | 2022-11-09 16:21:24 |
| R39.htm | 50052 | 2022-11-09 16:21:24 |
| R4.htm | 130060 | 2022-11-09 16:21:24 |
| R40.htm | 16280 | 2022-11-09 16:21:24 |
| R41.htm | 47844 | 2022-11-09 16:21:24 |
| R42.htm | 49831 | 2022-11-09 16:21:24 |
| R43.htm | 12603 | 2022-11-09 16:21:24 |
| R44.htm | 42538 | 2022-11-09 16:21:24 |
| R45.htm | 17537 | 2022-11-09 16:21:24 |
| R46.htm | 12890 | 2022-11-09 16:21:24 |
| R47.htm | 13261 | 2022-11-09 16:21:24 |
| R48.htm | 27842 | 2022-11-09 16:21:24 |
| R49.htm | 55879 | 2022-11-09 16:21:24 |
| R5.htm | 20239 | 2022-11-09 16:21:24 |
| R6.htm | 61481 | 2022-11-09 16:21:24 |
| R7.htm | 19478 | 2022-11-09 16:21:24 |
| R8.htm | 16371 | 2022-11-09 16:21:24 |
| R9.htm | 75107 | 2022-11-09 16:21:24 |
| report.css | 2767 | 2022-11-09 16:21:24 |
| Show.js | 1085 | 2022-11-09 16:21:24 |