Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000086312-20-000049-index-headers.html | 2020-10-20 07:09:15 | |
| 0000086312-20-000049-index.html | 2020-10-20 07:09:15 | |
| 0000086312-20-000049.txt | 2020-10-20 07:09:15 | |
 0000086312-20-000049-xbrl.zip | 412761 | 2020-10-20 07:09:15 |
| FilingSummary.xml | 42402 | 2020-10-20 07:09:15 |
| Financial_Report.xlsx | 108591 | 2020-10-20 07:09:15 |
| MetaLinks.json | 713815 | 2020-10-20 07:09:15 |
| R1.htm | 52117 | 2020-10-20 07:09:15 |
| R10.htm | 268007 | 2020-10-20 07:09:15 |
| R11.htm | 177394 | 2020-10-20 07:09:15 |
| R12.htm | 77555 | 2020-10-20 07:09:15 |
| R13.htm | 56056 | 2020-10-20 07:09:15 |
| R14.htm | 76500 | 2020-10-20 07:09:15 |
| R15.htm | 203025 | 2020-10-20 07:09:15 |
| R16.htm | 6654 | 2020-10-20 07:09:15 |
| R17.htm | 5921 | 2020-10-20 07:09:15 |
| R18.htm | 56052 | 2020-10-20 07:09:15 |
| R19.htm | 18343 | 2020-10-20 07:09:15 |
| R2.htm | 74658 | 2020-10-20 07:09:15 |
| R20.htm | 147102 | 2020-10-20 07:09:15 |
| R21.htm | 65719 | 2020-10-20 07:09:15 |
| R22.htm | 12936 | 2020-10-20 07:09:15 |
| R23.htm | 34593 | 2020-10-20 07:09:15 |
| R24.htm | 263837 | 2020-10-20 07:09:15 |
| R25.htm | 266973 | 2020-10-20 07:09:15 |
| R26.htm | 167619 | 2020-10-20 07:09:15 |
| R27.htm | 77753 | 2020-10-20 07:09:15 |
| R28.htm | 96982 | 2020-10-20 07:09:15 |
| R29.htm | 46626 | 2020-10-20 07:09:15 |
| R3.htm | 36332 | 2020-10-20 07:09:15 |
| R30.htm | 206063 | 2020-10-20 07:09:15 |
| R31.htm | 55435 | 2020-10-20 07:09:15 |
| R32.htm | 17736 | 2020-10-20 07:09:15 |
| R33.htm | 144999 | 2020-10-20 07:09:15 |
| R34.htm | 66219 | 2020-10-20 07:09:15 |
| R35.htm | 24774 | 2020-10-20 07:09:15 |
| R36.htm | 89613 | 2020-10-20 07:09:15 |
| R37.htm | 17408 | 2020-10-20 07:09:15 |
| R38.htm | 64486 | 2020-10-20 07:09:15 |
| R39.htm | 19566 | 2020-10-20 07:09:15 |
| R4.htm | 86665 | 2020-10-20 07:09:15 |
| R40.htm | 40312 | 2020-10-20 07:09:15 |
| R41.htm | 39590 | 2020-10-20 07:09:15 |
| R42.htm | 6053 | 2020-10-20 07:09:15 |
| R43.htm | 9619 | 2020-10-20 07:09:15 |
| R44.htm | 81349 | 2020-10-20 07:09:15 |
| R45.htm | 22748 | 2020-10-20 07:09:15 |
| R46.htm | 14847 | 2020-10-20 07:09:15 |
| R47.htm | 29327 | 2020-10-20 07:09:15 |
| R48.htm | 23269 | 2020-10-20 07:09:15 |
| R49.htm | 12356 | 2020-10-20 07:09:15 |
| R5.htm | 25431 | 2020-10-20 07:09:15 |
| R50.htm | 14059 | 2020-10-20 07:09:15 |
| R51.htm | 42703 | 2020-10-20 07:09:15 |
| R52.htm | 56388 | 2020-10-20 07:09:15 |
| R53.htm | 5821 | 2020-10-20 07:09:15 |
| R54.htm | 28347 | 2020-10-20 07:09:15 |
| R55.htm | 52864 | 2020-10-20 07:09:15 |
| R56.htm | 47070 | 2020-10-20 07:09:15 |
| R57.htm | 16123 | 2020-10-20 07:09:15 |
| R58.htm | 15145 | 2020-10-20 07:09:15 |
| R59.htm | 42392 | 2020-10-20 07:09:15 |
| R6.htm | 94234 | 2020-10-20 07:09:15 |
| R60.htm | 30016 | 2020-10-20 07:09:15 |
| R61.htm | 40371 | 2020-10-20 07:09:15 |
| R62.htm | 22845 | 2020-10-20 07:09:15 |
| R63.htm | 20310 | 2020-10-20 07:09:15 |
| R64.htm | 4411 | 2020-10-20 07:09:15 |
| R65.htm | 9758 | 2020-10-20 07:09:15 |
| R7.htm | 102673 | 2020-10-20 07:09:15 |
| R8.htm | 27559 | 2020-10-20 07:09:15 |
| R9.htm | 263739 | 2020-10-20 07:09:15 |
| report.css | 2767 | 2020-10-20 07:09:15 |
| Show.js | 1085 | 2020-10-20 07:09:15 |
| trv-20200930.htm | 4186992 | 2020-10-20 07:09:15 |
| trv-20200930.xsd | 54725 | 2020-10-20 07:09:15 |
| trv-20200930_cal.xml | 112147 | 2020-10-20 07:09:15 |
| trv-20200930_def.xml | 255567 | 2020-10-20 07:09:15 |
| trv-20200930_htm.xml | 4127508 | 2020-10-20 07:09:15 |
| trv-20200930_lab.xml | 691719 | 2020-10-20 07:09:15 |
| trv-20200930_pre.xml | 453354 | 2020-10-20 07:09:15 |
| trv-9302020xex31110q.htm | 14156 | 2020-10-20 07:09:15 |
| trv-9302020xex31210q.htm | 13904 | 2020-10-20 07:09:15 |
| trv-9302020xex32110q.htm | 6810 | 2020-10-20 07:09:15 |
| trv-9302020xex32210q.htm | 6821 | 2020-10-20 07:09:15 |