Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-002508-index-headers.html | 2021-02-18 20:29:20 | |
| 0001628280-21-002508-index.html | 2021-02-18 20:29:20 | |
| 0001628280-21-002508.txt | 2021-02-18 20:29:20 | |
 0001628280-21-002508-xbrl.zip | 882137 | 2021-02-18 20:29:20 |
| exhibit10912312020.htm | 38762 | 2021-02-18 20:29:20 |
| exhibit23112312020.htm | 3495 | 2021-02-18 20:29:20 |
| exhibit31112312020.htm | 11707 | 2021-02-18 20:29:20 |
| exhibit31212312020.htm | 11719 | 2021-02-18 20:29:20 |
| exhibit32112312020.htm | 7406 | 2021-02-18 20:29:20 |
| exhibit4112312020.htm | 29965 | 2021-02-18 20:29:20 |
| FilingSummary.xml | 77288 | 2021-02-18 20:29:20 |
| Financial_Report.xlsx | 200329 | 2021-02-18 20:29:20 |
| MetaLinks.json | 1175336 | 2021-02-18 20:29:20 |
| nvst-20201231.htm | 3315749 | 2021-02-18 20:29:20 |
| nvst-20201231.xsd | 86302 | 2021-02-18 20:29:20 |
| nvst-20201231_cal.xml | 163787 | 2021-02-18 20:29:20 |
| nvst-20201231_def.xml | 466775 | 2021-02-18 20:29:20 |
 nvst-20201231_g1.jpg | 16845 | 2021-02-18 20:29:20 |
 nvst-20201231_g2.jpg | 59202 | 2021-02-18 20:29:20 |
 nvst-20201231_g3.jpg | 21743 | 2021-02-18 20:29:20 |
 nvst-20201231_g4.jpg | 56766 | 2021-02-18 20:29:20 |
 nvst-20201231_g5.jpg | 31640 | 2021-02-18 20:29:20 |
 nvst-20201231_g6.jpg | 28788 | 2021-02-18 20:29:20 |
| nvst-20201231_htm.xml | 3105018 | 2021-02-18 20:29:20 |
| nvst-20201231_lab.xml | 1160778 | 2021-02-18 20:29:20 |
| nvst-20201231_pre.xml | 791825 | 2021-02-18 20:29:20 |
| nvst-exhibit1014x12312010k.htm | 389677 | 2021-02-18 20:29:20 |
| nvst-exhibit1015x12312010k.htm | 372416 | 2021-02-18 20:29:20 |
| R1.htm | 63304 | 2021-02-18 20:29:20 |
| R10.htm | 18374 | 2021-02-18 20:29:20 |
| R100.htm | 26773 | 2021-02-18 20:29:20 |
| R101.htm | 62700 | 2021-02-18 20:29:20 |
| R102.htm | 52515 | 2021-02-18 20:29:20 |
| R103.htm | 9827 | 2021-02-18 20:29:20 |
| R104.htm | 13462 | 2021-02-18 20:29:20 |
| R105.htm | 17268 | 2021-02-18 20:29:20 |
| R106.htm | 11715 | 2021-02-18 20:29:20 |
| R107.htm | 9549 | 2021-02-18 20:29:20 |
| R108.htm | 16073 | 2021-02-18 20:29:20 |
| R109.htm | 9586 | 2021-02-18 20:29:20 |
| R11.htm | 12238 | 2021-02-18 20:29:20 |
| R110.htm | 23520 | 2021-02-18 20:29:20 |
| R111.htm | 35662 | 2021-02-18 20:29:20 |
| R112.htm | 48989 | 2021-02-18 20:29:20 |
| R113.htm | 25499 | 2021-02-18 20:29:20 |
| R114.htm | 19817 | 2021-02-18 20:29:20 |
| R115.htm | 15889 | 2021-02-18 20:29:20 |
| R116.htm | 39874 | 2021-02-18 20:29:20 |
| R117.htm | 8086 | 2021-02-18 20:29:20 |
| R118.htm | 6846 | 2021-02-18 20:29:20 |
| R119.htm | 56416 | 2021-02-18 20:29:20 |
| R12.htm | 12304 | 2021-02-18 20:29:20 |
| R120.htm | 25099 | 2021-02-18 20:29:20 |
| R121.htm | 18345 | 2021-02-18 20:29:20 |
| R122.htm | 36699 | 2021-02-18 20:29:20 |
| R123.htm | 11705 | 2021-02-18 20:29:20 |
| R13.htm | 15139 | 2021-02-18 20:29:20 |
| R14.htm | 25497 | 2021-02-18 20:29:20 |
| R15.htm | 38294 | 2021-02-18 20:29:20 |
| R16.htm | 26500 | 2021-02-18 20:29:20 |
| R17.htm | 34491 | 2021-02-18 20:29:20 |
| R18.htm | 52209 | 2021-02-18 20:29:20 |
| R19.htm | 122111 | 2021-02-18 20:29:20 |
| R2.htm | 94146 | 2021-02-18 20:29:20 |
| R20.htm | 13604 | 2021-02-18 20:29:20 |
| R21.htm | 11929 | 2021-02-18 20:29:20 |
| R22.htm | 43119 | 2021-02-18 20:29:20 |
| R23.htm | 104560 | 2021-02-18 20:29:20 |
| R24.htm | 68437 | 2021-02-18 20:29:20 |
| R25.htm | 42751 | 2021-02-18 20:29:20 |
| R26.htm | 43310 | 2021-02-18 20:29:20 |
| R27.htm | 100355 | 2021-02-18 20:29:20 |
| R28.htm | 32466 | 2021-02-18 20:29:20 |
| R29.htm | 80055 | 2021-02-18 20:29:20 |
| R3.htm | 21807 | 2021-02-18 20:29:20 |
| R30.htm | 21826 | 2021-02-18 20:29:20 |
| R31.htm | 39363 | 2021-02-18 20:29:20 |
| R32.htm | 23555 | 2021-02-18 20:29:20 |
| R33.htm | 94590 | 2021-02-18 20:29:20 |
| R34.htm | 17613 | 2021-02-18 20:29:20 |
| R35.htm | 14439 | 2021-02-18 20:29:20 |
| R36.htm | 8446 | 2021-02-18 20:29:20 |
| R37.htm | 13321 | 2021-02-18 20:29:20 |
| R38.htm | 17628 | 2021-02-18 20:29:20 |
| R39.htm | 27543 | 2021-02-18 20:29:20 |
| R4.htm | 67967 | 2021-02-18 20:29:20 |
| R40.htm | 57551 | 2021-02-18 20:29:20 |
| R41.htm | 26188 | 2021-02-18 20:29:20 |
| R42.htm | 47729 | 2021-02-18 20:29:20 |
| R43.htm | 46332 | 2021-02-18 20:29:20 |
| R44.htm | 123732 | 2021-02-18 20:29:20 |
| R45.htm | 12496 | 2021-02-18 20:29:20 |
| R46.htm | 29548 | 2021-02-18 20:29:20 |
| R47.htm | 106313 | 2021-02-18 20:29:20 |
| R48.htm | 67649 | 2021-02-18 20:29:20 |
| R49.htm | 36160 | 2021-02-18 20:29:20 |
| R5.htm | 27839 | 2021-02-18 20:29:20 |
| R50.htm | 44143 | 2021-02-18 20:29:20 |
| R51.htm | 91521 | 2021-02-18 20:29:20 |
| R52.htm | 30198 | 2021-02-18 20:29:20 |
| R53.htm | 78129 | 2021-02-18 20:29:20 |
| R54.htm | 12462 | 2021-02-18 20:29:20 |
| R55.htm | 38924 | 2021-02-18 20:29:20 |
| R56.htm | 18204 | 2021-02-18 20:29:20 |
| R57.htm | 10732 | 2021-02-18 20:29:20 |
| R58.htm | 4382 | 2021-02-18 20:29:20 |
| R59.htm | 8587 | 2021-02-18 20:29:20 |
| R6.htm | 71974 | 2021-02-18 20:29:20 |
| R60.htm | 32919 | 2021-02-18 20:29:20 |
| R61.htm | 3879 | 2021-02-18 20:29:20 |
| R62.htm | 12440 | 2021-02-18 20:29:20 |
| R63.htm | 12950 | 2021-02-18 20:29:20 |
| R64.htm | 19718 | 2021-02-18 20:29:20 |
| R65.htm | 7745 | 2021-02-18 20:29:20 |
| R66.htm | 9080 | 2021-02-18 20:29:20 |
| R67.htm | 6958 | 2021-02-18 20:29:20 |
| R68.htm | 20636 | 2021-02-18 20:29:20 |
| R69.htm | 27492 | 2021-02-18 20:29:20 |
| R7.htm | 107479 | 2021-02-18 20:29:20 |
| R70.htm | 15997 | 2021-02-18 20:29:20 |
| R71.htm | 19957 | 2021-02-18 20:29:20 |
| R72.htm | 46308 | 2021-02-18 20:29:20 |
| R73.htm | 13552 | 2021-02-18 20:29:20 |
| R74.htm | 16027 | 2021-02-18 20:29:20 |
| R75.htm | 16580 | 2021-02-18 20:29:20 |
| R76.htm | 30779 | 2021-02-18 20:29:20 |
| R77.htm | 25135 | 2021-02-18 20:29:20 |
| R78.htm | 47859 | 2021-02-18 20:29:20 |
| R79.htm | 6768 | 2021-02-18 20:29:20 |
| R8.htm | 60079 | 2021-02-18 20:29:20 |
| R80.htm | 27104 | 2021-02-18 20:29:20 |
| R81.htm | 11960 | 2021-02-18 20:29:20 |
| R82.htm | 9394 | 2021-02-18 20:29:20 |
| R83.htm | 45333 | 2021-02-18 20:29:20 |
| R84.htm | 32101 | 2021-02-18 20:29:20 |
| R85.htm | 12570 | 2021-02-18 20:29:20 |
| R86.htm | 15558 | 2021-02-18 20:29:20 |
| R87.htm | 3937 | 2021-02-18 20:29:20 |
| R88.htm | 11882 | 2021-02-18 20:29:20 |
| R89.htm | 9166 | 2021-02-18 20:29:20 |
| R9.htm | 59917 | 2021-02-18 20:29:20 |
| R90.htm | 30351 | 2021-02-18 20:29:20 |
| R91.htm | 138135 | 2021-02-18 20:29:20 |
| R92.htm | 13866 | 2021-02-18 20:29:20 |
| R93.htm | 17656 | 2021-02-18 20:29:20 |
| R94.htm | 85322 | 2021-02-18 20:29:20 |
| R95.htm | 11919 | 2021-02-18 20:29:20 |
| R96.htm | 17578 | 2021-02-18 20:29:20 |
| R97.htm | 10546 | 2021-02-18 20:29:20 |
| R98.htm | 52950 | 2021-02-18 20:29:20 |
| R99.htm | 38457 | 2021-02-18 20:29:20 |
| R9999.htm | 12010 | 2021-02-18 20:29:20 |
| report.css | 2768 | 2021-02-18 20:29:20 |
| Show.js | 1086 | 2021-02-18 20:29:20 |