Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-018917-index-headers.html | 2024-02-22 17:14:29 | |
| 0000950170-24-018917-index.html | 2024-02-22 17:14:29 | |
| 0000950170-24-018917.txt | 2024-02-22 17:14:29 | |
 0000950170-24-018917-xbrl.zip | 776879 | 2024-02-22 17:14:29 |
| FilingSummary.xml | 88256 | 2024-02-22 17:14:29 |
| Financial_Report.xlsx | 251959 | 2024-02-22 17:14:29 |
| MetaLinks.json | 1789786 | 2024-02-22 17:14:29 |
| R1.htm | 75501 | 2024-02-22 17:14:29 |
| R10.htm | 128994 | 2024-02-22 17:14:29 |
| R100.htm | 76336 | 2024-02-22 17:14:29 |
| R101.htm | 25575 | 2024-02-22 17:14:29 |
| R102.htm | 17162 | 2024-02-22 17:14:29 |
| R103.htm | 58766 | 2024-02-22 17:14:29 |
| R104.htm | 369086 | 2024-02-22 17:14:29 |
| R105.htm | 49975 | 2024-02-22 17:14:29 |
| R106.htm | 7287 | 2024-02-22 17:14:29 |
| R107.htm | 4798 | 2024-02-22 17:14:29 |
| R108.htm | 51007 | 2024-02-22 17:14:29 |
| R109.htm | 77183 | 2024-02-22 17:14:29 |
| R11.htm | 470248 | 2024-02-22 17:14:29 |
| R110.htm | 7038 | 2024-02-22 17:14:29 |
| R111.htm | 83202 | 2024-02-22 17:14:29 |
| R112.htm | 25748 | 2024-02-22 17:14:29 |
| R113.htm | 73452 | 2024-02-22 17:14:29 |
| R114.htm | 9595 | 2024-02-22 17:14:29 |
| R115.htm | 57875 | 2024-02-22 17:14:29 |
| R116.htm | 17566 | 2024-02-22 17:14:29 |
| R117.htm | 34231 | 2024-02-22 17:14:29 |
| R12.htm | 41886 | 2024-02-22 17:14:29 |
| R13.htm | 135316 | 2024-02-22 17:14:29 |
| R14.htm | 286227 | 2024-02-22 17:14:29 |
| R15.htm | 203446 | 2024-02-22 17:14:29 |
| R16.htm | 245432 | 2024-02-22 17:14:29 |
| R17.htm | 36169 | 2024-02-22 17:14:29 |
| R18.htm | 11603 | 2024-02-22 17:14:29 |
| R19.htm | 159249 | 2024-02-22 17:14:29 |
| R2.htm | 131991 | 2024-02-22 17:14:29 |
| R20.htm | 83212 | 2024-02-22 17:14:29 |
| R21.htm | 2221846 | 2024-02-22 17:14:29 |
| R22.htm | 8329 | 2024-02-22 17:14:29 |
| R23.htm | 18291 | 2024-02-22 17:14:29 |
| R24.htm | 5812 | 2024-02-22 17:14:29 |
| R25.htm | 78208 | 2024-02-22 17:14:29 |
| R26.htm | 229410 | 2024-02-22 17:14:29 |
| R27.htm | 318879 | 2024-02-22 17:14:29 |
| R28.htm | 6878 | 2024-02-22 17:14:29 |
| R29.htm | 65309 | 2024-02-22 17:14:29 |
| R3.htm | 45071 | 2024-02-22 17:14:29 |
| R30.htm | 77147 | 2024-02-22 17:14:29 |
| R31.htm | 90412 | 2024-02-22 17:14:29 |
| R32.htm | 523375 | 2024-02-22 17:14:29 |
| R33.htm | 126428 | 2024-02-22 17:14:29 |
| R34.htm | 451669 | 2024-02-22 17:14:29 |
| R35.htm | 26610 | 2024-02-22 17:14:29 |
| R36.htm | 132830 | 2024-02-22 17:14:29 |
| R37.htm | 280955 | 2024-02-22 17:14:29 |
| R38.htm | 203469 | 2024-02-22 17:14:29 |
| R39.htm | 213024 | 2024-02-22 17:14:29 |
| R4.htm | 99499 | 2024-02-22 17:14:29 |
| R40.htm | 31656 | 2024-02-22 17:14:29 |
| R41.htm | 147801 | 2024-02-22 17:14:29 |
| R42.htm | 71334 | 2024-02-22 17:14:29 |
| R43.htm | 2196830 | 2024-02-22 17:14:29 |
| R44.htm | 17238 | 2024-02-22 17:14:29 |
| R45.htm | 82869 | 2024-02-22 17:14:29 |
| R46.htm | 50749 | 2024-02-22 17:14:29 |
| R47.htm | 53274 | 2024-02-22 17:14:29 |
| R48.htm | 34489 | 2024-02-22 17:14:29 |
| R49.htm | 17929 | 2024-02-22 17:14:29 |
| R5.htm | 19561 | 2024-02-22 17:14:29 |
| R50.htm | 62089 | 2024-02-22 17:14:29 |
| R51.htm | 54162 | 2024-02-22 17:14:29 |
| R52.htm | 54241 | 2024-02-22 17:14:29 |
| R53.htm | 22737 | 2024-02-22 17:14:29 |
| R54.htm | 28405 | 2024-02-22 17:14:29 |
| R55.htm | 15230 | 2024-02-22 17:14:29 |
| R56.htm | 9697 | 2024-02-22 17:14:29 |
| R57.htm | 12154 | 2024-02-22 17:14:29 |
| R58.htm | 9571 | 2024-02-22 17:14:29 |
| R59.htm | 34928 | 2024-02-22 17:14:29 |
| R6.htm | 86238 | 2024-02-22 17:14:29 |
| R60.htm | 65592 | 2024-02-22 17:14:29 |
| R61.htm | 21020 | 2024-02-22 17:14:29 |
| R62.htm | 23371 | 2024-02-22 17:14:29 |
| R63.htm | 39291 | 2024-02-22 17:14:29 |
| R64.htm | 62642 | 2024-02-22 17:14:29 |
| R65.htm | 26161 | 2024-02-22 17:14:29 |
| R66.htm | 19921 | 2024-02-22 17:14:29 |
| R67.htm | 59600 | 2024-02-22 17:14:29 |
| R68.htm | 17472 | 2024-02-22 17:14:29 |
| R69.htm | 19782 | 2024-02-22 17:14:29 |
| R7.htm | 83550 | 2024-02-22 17:14:29 |
| R70.htm | 26836 | 2024-02-22 17:14:29 |
| R71.htm | 22178 | 2024-02-22 17:14:29 |
| R72.htm | 9321 | 2024-02-22 17:14:29 |
| R73.htm | 64697 | 2024-02-22 17:14:29 |
| R74.htm | 57811 | 2024-02-22 17:14:29 |
| R75.htm | 55418 | 2024-02-22 17:14:29 |
| R76.htm | 60169 | 2024-02-22 17:14:29 |
| R77.htm | 13480 | 2024-02-22 17:14:29 |
| R78.htm | 51548 | 2024-02-22 17:14:29 |
| R79.htm | 77261 | 2024-02-22 17:14:29 |
| R8.htm | 55511 | 2024-02-22 17:14:29 |
| R80.htm | 38718 | 2024-02-22 17:14:29 |
| R81.htm | 4877 | 2024-02-22 17:14:29 |
| R82.htm | 60357 | 2024-02-22 17:14:29 |
| R83.htm | 84877 | 2024-02-22 17:14:29 |
| R84.htm | 58710 | 2024-02-22 17:14:29 |
| R85.htm | 8992 | 2024-02-22 17:14:29 |
| R86.htm | 135203 | 2024-02-22 17:14:29 |
| R87.htm | 29042 | 2024-02-22 17:14:29 |
| R88.htm | 42576 | 2024-02-22 17:14:29 |
| R89.htm | 30892 | 2024-02-22 17:14:29 |
| R9.htm | 526216 | 2024-02-22 17:14:29 |
| R90.htm | 39107 | 2024-02-22 17:14:29 |
| R91.htm | 18053 | 2024-02-22 17:14:29 |
| R92.htm | 25195 | 2024-02-22 17:14:29 |
| R93.htm | 32014 | 2024-02-22 17:14:29 |
| R94.htm | 23652 | 2024-02-22 17:14:29 |
| R95.htm | 50087 | 2024-02-22 17:14:29 |
| R96.htm | 19375 | 2024-02-22 17:14:29 |
| R97.htm | 31675 | 2024-02-22 17:14:29 |
| R98.htm | 33121 | 2024-02-22 17:14:29 |
| R99.htm | 5622 | 2024-02-22 17:14:29 |
| report.css | 2768 | 2024-02-22 17:14:29 |
| Show.js | 1086 | 2024-02-22 17:14:29 |
| thg-20231231.htm | 9721929 | 2024-02-22 17:14:29 |
| thg-20231231.xsd | 3225137 | 2024-02-22 17:14:29 |
| thg-20231231_htm.xml | 12622871 | 2024-02-22 17:14:29 |
| thg-ex10_31.htm | 101835 | 2024-02-22 17:14:29 |
| thg-ex21.htm | 19257 | 2024-02-22 17:14:29 |
| thg-ex23.htm | 3540 | 2024-02-22 17:14:29 |
| thg-ex24.htm | 45704 | 2024-02-22 17:14:29 |
| thg-ex31_1.htm | 13473 | 2024-02-22 17:14:29 |
| thg-ex31_2.htm | 13242 | 2024-02-22 17:14:29 |
| thg-ex32_1.htm | 8402 | 2024-02-22 17:14:29 |
| thg-ex32_2.htm | 9159 | 2024-02-22 17:14:29 |
| thg-ex97_1.htm | 43967 | 2024-02-22 17:14:29 |