Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051253-18-000009-index-headers.html | 2018-05-07 17:03:46 | |
| 0000051253-18-000009-index.html | 2018-05-07 17:03:46 | |
| 0000051253-18-000009.txt | 2018-05-07 17:03:46 | |
 0000051253-18-000009-xbrl.zip | 221582 | 2018-05-07 17:03:46 |
| FilingSummary.xml | 35899 | 2018-05-07 17:03:46 |
| Financial_Report.xlsx | 83157 | 2018-05-07 17:03:46 |
| iff-20180331.xml | 1384137 | 2018-05-07 17:03:46 |
| iff-20180331.xsd | 52586 | 2018-05-07 17:03:46 |
| iff-20180331_cal.xml | 78730 | 2018-05-07 17:03:46 |
| iff-20180331_def.xml | 305302 | 2018-05-07 17:03:46 |
| iff-20180331_lab.xml | 701145 | 2018-05-07 17:03:46 |
| iff-20180331_pre.xml | 435086 | 2018-05-07 17:03:46 |
| iff10-q118.htm | 1141181 | 2018-05-07 17:03:46 |
| iff33118exhibit12.htm | 65906 | 2018-05-07 17:03:46 |
| iff33118exhibit311.htm | 13441 | 2018-05-07 17:03:46 |
| iff33118exhibit312.htm | 13138 | 2018-05-07 17:03:46 |
| iff33118exhibit32.htm | 8056 | 2018-05-07 17:03:46 |
| R1.htm | 20423 | 2018-05-07 17:03:46 |
| R10.htm | 24796 | 2018-05-07 17:03:46 |
| R11.htm | 37792 | 2018-05-07 17:03:46 |
| R12.htm | 11361 | 2018-05-07 17:03:46 |
| R13.htm | 17310 | 2018-05-07 17:03:46 |
| R14.htm | 44742 | 2018-05-07 17:03:46 |
| R15.htm | 58130 | 2018-05-07 17:03:46 |
| R16.htm | 136648 | 2018-05-07 17:03:46 |
| R17.htm | 76088 | 2018-05-07 17:03:46 |
| R18.htm | 25617 | 2018-05-07 17:03:46 |
| R19.htm | 8385 | 2018-05-07 17:03:46 |
| R2.htm | 97984 | 2018-05-07 17:03:46 |
| R20.htm | 57313 | 2018-05-07 17:03:46 |
| R21.htm | 9782 | 2018-05-07 17:03:46 |
| R22.htm | 12033 | 2018-05-07 17:03:46 |
| R23.htm | 35229 | 2018-05-07 17:03:46 |
| R24.htm | 21181 | 2018-05-07 17:03:46 |
| R25.htm | 35099 | 2018-05-07 17:03:46 |
| R26.htm | 16529 | 2018-05-07 17:03:46 |
| R27.htm | 42523 | 2018-05-07 17:03:46 |
| R28.htm | 45522 | 2018-05-07 17:03:46 |
| R29.htm | 131252 | 2018-05-07 17:03:46 |
| R3.htm | 14705 | 2018-05-07 17:03:46 |
| R30.htm | 77736 | 2018-05-07 17:03:46 |
| R31.htm | 47310 | 2018-05-07 17:03:46 |
| R32.htm | 27207 | 2018-05-07 17:03:46 |
| R33.htm | 9343 | 2018-05-07 17:03:46 |
| R34.htm | 14813 | 2018-05-07 17:03:46 |
| R35.htm | 62937 | 2018-05-07 17:03:46 |
| R36.htm | 9441 | 2018-05-07 17:03:46 |
| R37.htm | 26808 | 2018-05-07 17:03:46 |
| R38.htm | 18591 | 2018-05-07 17:03:46 |
| R39.htm | 21572 | 2018-05-07 17:03:46 |
| R4.htm | 62015 | 2018-05-07 17:03:46 |
| R40.htm | 18416 | 2018-05-07 17:03:46 |
| R41.htm | 39431 | 2018-05-07 17:03:46 |
| R42.htm | 16753 | 2018-05-07 17:03:46 |
| R43.htm | 29480 | 2018-05-07 17:03:46 |
| R44.htm | 13973 | 2018-05-07 17:03:46 |
| R45.htm | 15906 | 2018-05-07 17:03:46 |
| R46.htm | 37676 | 2018-05-07 17:03:46 |
| R47.htm | 26593 | 2018-05-07 17:03:46 |
| R48.htm | 31805 | 2018-05-07 17:03:46 |
| R49.htm | 41546 | 2018-05-07 17:03:46 |
| R5.htm | 84599 | 2018-05-07 17:03:46 |
| R50.htm | 21949 | 2018-05-07 17:03:46 |
| R51.htm | 8115 | 2018-05-07 17:03:46 |
| R52.htm | 23800 | 2018-05-07 17:03:46 |
| R53.htm | 8528 | 2018-05-07 17:03:46 |
| R54.htm | 23845 | 2018-05-07 17:03:46 |
| R55.htm | 25174 | 2018-05-07 17:03:46 |
| R56.htm | 27158 | 2018-05-07 17:03:46 |
| R57.htm | 62816 | 2018-05-07 17:03:46 |
| R58.htm | 27837 | 2018-05-07 17:03:46 |
| R6.htm | 62911 | 2018-05-07 17:03:46 |
| R7.htm | 14732 | 2018-05-07 17:03:46 |
| R8.htm | 14520 | 2018-05-07 17:03:46 |
| R9.htm | 38262 | 2018-05-07 17:03:46 |
| report.css | 2767 | 2018-05-07 17:03:46 |
| Show.js | 1410 | 2018-05-07 17:03:46 |