Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001442145-20-000022-index-headers.html | 2020-05-05 16:19:46 | |
| 0001442145-20-000022-index.html | 2020-05-05 16:19:46 | |
| 0001442145-20-000022.txt | 2020-05-05 16:19:46 | |
 0001442145-20-000022-xbrl.zip | 260090 | 2020-05-05 16:19:46 |
| FilingSummary.xml | 40311 | 2020-05-05 16:19:46 |
| Financial_Report.xlsx | 84684 | 2020-05-05 16:19:46 |
| MetaLinks.json | 660435 | 2020-05-05 16:19:46 |
| R1.htm | 52237 | 2020-05-05 16:19:46 |
| R10.htm | 9421 | 2020-05-05 16:19:46 |
| R11.htm | 16036 | 2020-05-05 16:19:46 |
| R12.htm | 37582 | 2020-05-05 16:19:46 |
| R13.htm | 31742 | 2020-05-05 16:19:46 |
| R14.htm | 123621 | 2020-05-05 16:19:46 |
| R15.htm | 9422 | 2020-05-05 16:19:46 |
| R16.htm | 85888 | 2020-05-05 16:19:46 |
| R17.htm | 6485 | 2020-05-05 16:19:46 |
| R18.htm | 54279 | 2020-05-05 16:19:46 |
| R19.htm | 80107 | 2020-05-05 16:19:46 |
| R2.htm | 100756 | 2020-05-05 16:19:46 |
| R20.htm | 90523 | 2020-05-05 16:19:46 |
| R21.htm | 34420 | 2020-05-05 16:19:46 |
| R22.htm | 108697 | 2020-05-05 16:19:46 |
| R23.htm | 5426 | 2020-05-05 16:19:46 |
| R24.htm | 13141 | 2020-05-05 16:19:46 |
| R25.htm | 6752 | 2020-05-05 16:19:46 |
| R26.htm | 17532 | 2020-05-05 16:19:46 |
| R27.htm | 13445 | 2020-05-05 16:19:46 |
| R28.htm | 31108 | 2020-05-05 16:19:46 |
| R29.htm | 17556 | 2020-05-05 16:19:46 |
| R3.htm | 15610 | 2020-05-05 16:19:46 |
| R30.htm | 99009 | 2020-05-05 16:19:46 |
| R31.htm | 87894 | 2020-05-05 16:19:46 |
| R32.htm | 50321 | 2020-05-05 16:19:46 |
| R33.htm | 70675 | 2020-05-05 16:19:46 |
| R34.htm | 78472 | 2020-05-05 16:19:46 |
| R35.htm | 32011 | 2020-05-05 16:19:46 |
| R36.htm | 102535 | 2020-05-05 16:19:46 |
| R37.htm | 5351 | 2020-05-05 16:19:46 |
| R38.htm | 21191 | 2020-05-05 16:19:46 |
| R39.htm | 19215 | 2020-05-05 16:19:46 |
| R4.htm | 52479 | 2020-05-05 16:19:46 |
| R40.htm | 27342 | 2020-05-05 16:19:46 |
| R41.htm | 9979 | 2020-05-05 16:19:46 |
| R42.htm | 15366 | 2020-05-05 16:19:46 |
| R43.htm | 27743 | 2020-05-05 16:19:46 |
| R44.htm | 42085 | 2020-05-05 16:19:46 |
| R45.htm | 24327 | 2020-05-05 16:19:46 |
| R46.htm | 21419 | 2020-05-05 16:19:46 |
| R47.htm | 8426 | 2020-05-05 16:19:46 |
| R48.htm | 26161 | 2020-05-05 16:19:46 |
| R49.htm | 16935 | 2020-05-05 16:19:46 |
| R5.htm | 19613 | 2020-05-05 16:19:46 |
| R50.htm | 4969 | 2020-05-05 16:19:46 |
| R51.htm | 49125 | 2020-05-05 16:19:46 |
| R52.htm | 18546 | 2020-05-05 16:19:46 |
| R53.htm | 59150 | 2020-05-05 16:19:46 |
| R54.htm | 16606 | 2020-05-05 16:19:46 |
| R55.htm | 12117 | 2020-05-05 16:19:46 |
| R56.htm | 34758 | 2020-05-05 16:19:46 |
| R57.htm | 65557 | 2020-05-05 16:19:46 |
| R58.htm | 64133 | 2020-05-05 16:19:46 |
| R59.htm | 13901 | 2020-05-05 16:19:46 |
| R6.htm | 38622 | 2020-05-05 16:19:46 |
| R60.htm | 26965 | 2020-05-05 16:19:46 |
| R61.htm | 4594 | 2020-05-05 16:19:46 |
| R62.htm | 38704 | 2020-05-05 16:19:46 |
| R63.htm | 10573 | 2020-05-05 16:19:46 |
| R64.htm | 5880 | 2020-05-05 16:19:46 |
| R65.htm | 12007 | 2020-05-05 16:19:46 |
| R66.htm | 17775 | 2020-05-05 16:19:46 |
| R7.htm | 10305 | 2020-05-05 16:19:46 |
| R8.htm | 118919 | 2020-05-05 16:19:46 |
| R9.htm | 4470 | 2020-05-05 16:19:46 |
| R9999.htm | 6140 | 2020-05-05 16:19:46 |
| report.css | 2767 | 2020-05-05 16:19:46 |
| Show.js | 1085 | 2020-05-05 16:19:46 |
| vrsk-20200331.xsd | 54589 | 2020-05-05 16:19:46 |
| vrsk-2020033110q.htm | 1738373 | 2020-05-05 16:19:46 |
| vrsk-2020033110qxex311.htm | 8861 | 2020-05-05 16:19:46 |
| vrsk-2020033110qxex312.htm | 8900 | 2020-05-05 16:19:46 |
| vrsk-2020033110qxex321.htm | 8658 | 2020-05-05 16:19:46 |
| vrsk-2020033110q_htm.xml | 1704588 | 2020-05-05 16:19:46 |
| vrsk-20200331_cal.xml | 114256 | 2020-05-05 16:19:46 |
| vrsk-20200331_def.xml | 241607 | 2020-05-05 16:19:46 |
| vrsk-20200331_lab.xml | 788547 | 2020-05-05 16:19:46 |
| vrsk-20200331_pre.xml | 443218 | 2020-05-05 16:19:46 |