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|---|---|---|
 0001193125-19-003638-index-headers.html | 2019-01-07 14:52:28 | |
| 0001193125-19-003638-index.html | 2019-01-07 14:52:28 | |
| 0001193125-19-003638.txt | 2019-01-07 14:52:28 | |
 0001193125-19-003638-xbrl.zip | 83834 | 2019-01-07 14:52:28 |
 BarChart1.png | 28554 | 2019-01-07 14:52:28 |
 BarChart2.png | 29697 | 2019-01-07 14:52:28 |
 BarChart3.png | 25713 | 2019-01-07 14:52:28 |
| d649554d485bpos.htm | 28902 | 2019-01-07 14:52:28 |
| FilingSummary.xml | 5908 | 2019-01-07 14:52:28 |
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| ietft-20181228.xml | 126768 | 2019-01-07 14:52:28 |
| ietft-20181228.xsd | 17963 | 2019-01-07 14:52:28 |
| ietft-20181228_cal.xml | 4737 | 2019-01-07 14:52:28 |
| ietft-20181228_def.xml | 600064 | 2019-01-07 14:52:28 |
| ietft-20181228_lab.xml | 160440 | 2019-01-07 14:52:28 |
| ietft-20181228_pre.xml | 470025 | 2019-01-07 14:52:28 |
| R1.htm | 18266 | 2019-01-07 14:52:28 |
| R13.htm | 182950 | 2019-01-07 14:52:28 |
| R14.htm | 92526 | 2019-01-07 14:52:28 |
| R19.htm | 168110 | 2019-01-07 14:52:28 |
| R2.htm | 113841 | 2019-01-07 14:52:28 |
| R20.htm | 7498 | 2019-01-07 14:52:28 |
| R7.htm | 194813 | 2019-01-07 14:52:28 |
| R8.htm | 102956 | 2019-01-07 14:52:28 |
| report.css | 2767 | 2019-01-07 14:52:28 |
| Show.js | 1085 | 2019-01-07 14:52:28 |