{"cik":"0001513789","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"FIRST TRUST ENERGY INFRASTRUCTURE FUND","tickers":[],"exchanges":[],"ein":"452751056","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1130","stateOfIncorporation":"","stateOfIncorporationDescription":"","addresses":{"mailing":{"street1":"120 EAST LIBERTY DRIVE, SUITE 400","street2":null,"city":"WHEATON","stateOrCountry":"IL","zipCode":"60187","stateOrCountryDescription":"IL","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"120 EAST LIBERTY DRIVE, SUITE 400","street2":null,"city":"WHEATON","stateOrCountry":"IL","zipCode":"60187","stateOrCountryDescription":"IL","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"630-765-8000","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001752724-25-020277","9999999997-24-003944","9999999997-24-003711","0001445546-24-006023","0001445546-24-005381","0000876661-24-000333","0001752724-24-090910","0001445546-24-002911","0001445546-24-001647","0001445546-24-001497","0001752724-24-021408","0001445546-24-000995","0001062993-24-002123","0001445546-24-000869","0001445546-24-000771","0001752724-24-009893","0001445546-24-000340","0001752724-23-238208","0001445546-23-007077","0001445546-23-006746","0001445546-23-005812","0001445546-23-005764","0001445546-23-005003","0001445546-23-004839","0001752724-23-160407","0001445546-23-004071","0001752724-23-090187","0001062993-23-009055","0001445546-23-001858","0001445546-23-001785","0001062993-23-004563","0001752724-23-020691","0001445546-23-001016","0001752724-23-010005","0000895421-22-000657","0001445546-22-007737","0001752724-22-241268","0001445546-22-006818","0001445546-22-005354","0001445546-22-005200","0001752724-22-164986","0001752724-22-094002","0001445546-22-001996","0000895421-22-000122","0001445546-22-000827","0001752724-22-021502","0001752724-22-009918","0001445546-21-005705","0001445546-21-005520","0001445546-21-005465","0001752724-21-227032","0001445546-21-005168","0001445546-21-004044","0001445546-21-004010","0001445546-21-003835","0001445546-21-003803","0001752724-21-154664","0000891092-21-005472","0001445546-21-002515","0001752724-21-083922","0001445546-21-001730","0001445546-21-001505","0000895421-21-000120","0001445546-21-000792","0001752724-21-018233","0000891092-21-000861","0001752724-21-014270","0001752724-20-216659","0001445546-20-005226","0001445546-20-005056","0001445546-20-004945","0001445546-20-003898","0001445546-20-003716","0001752724-20-146809","0001445546-20-003386","0001445546-20-003303","0001445546-20-003246","0001445546-20-003195","0001445546-20-002721","0001445546-20-002693","0001752724-20-079231","0001445546-20-001919","0001445546-20-001758","0001445546-20-001371","0001445546-20-000916","0000891092-20-001729","0000895421-20-000108","0001445546-20-000750","0001752724-20-019313","0001752724-20-012751","0001445546-20-000049","0001752724-20-001694","0001752724-19-151490","0001445546-19-004318","0001445546-19-003913","0000891092-19-009516","0001445546-19-003419","0001445546-19-003088","0001445546-19-002909","0001445546-19-001809","0001445546-19-001291","0001445546-19-001228","0001445546-19-001094","0000895421-19-000241","0001752724-19-004126","0001445546-19-000696","0001445546-19-000062","0001445546-18-004580","0001445546-18-004530","0000895421-18-000564","0001445546-18-004075","0001445546-18-003602","0001445546-18-003255","0001445546-18-003209","0001445546-18-003201","0001445546-18-002061","0001445546-18-001748","0001445546-18-001373","0000895421-18-000136","0001445546-18-000847","0001445546-18-000768","0001445546-18-000680","0001445546-18-000052","0001445546-17-005005","0001445546-17-004782","0001445546-17-004689","0001445546-17-004606","0001445546-17-003697","0001445546-17-003591","0001445546-17-003253","0001445546-17-003247","0001445546-17-001966","0001445546-17-001950","0001445546-17-001683","0001445546-17-001315","0000895421-17-000134","0001445546-17-000770","0001445546-17-000663","0001445546-17-000162","0001445546-16-011312","0001445546-16-011288","0001445546-16-011185","0001445546-16-010875","0001445546-16-010526","0001445546-16-009856","0001445546-16-009755","0001445546-16-009520","0001445546-16-009458","0001445546-16-008627","0001445546-16-008536","0001445546-16-008215","0001445546-16-008036","0001445546-16-007374","0001445546-16-006947","0000895421-16-000631","0001445546-16-006757","0001445546-16-006695","0001445546-16-006483","0001445546-16-006048","0001445546-16-006019","0001445546-15-005471","0001445546-15-004775","0001445546-15-004669","0001445546-15-003802","0001445546-15-003752","0001445546-15-003734","0001445546-15-003494","0001445546-15-003474","0001445546-15-003433","0001445546-15-003223","0001445546-15-003220","0001445546-15-002209","0001445546-15-002062","0001445546-15-001540","0001445546-15-001461","0001445546-15-000977","0001445546-15-000773","0001445546-15-000564","0001445546-15-000047","0001445546-14-005275","0001445546-14-004972","0001445546-14-003993","0001445546-14-003887","0001445546-14-003728","0001445546-14-003691","0001445546-14-003678","0001445546-14-003666","0001445546-14-003135","0001445546-14-003134","0001445546-14-003133","0001445546-14-003132","0001445546-14-003131","0001445546-14-003130","0001445546-14-003129","0001445546-14-003128","0001445546-14-002072","0001445546-14-002001","0001445546-14-001970","0001445546-14-001837","0001445546-14-001493","0001445546-14-000831","0001445546-14-000574","0001445546-13-005352","0001445546-13-004516","0001445546-13-004466","0001445546-13-004372","0001445546-13-004201","0001445546-13-003702","0001445546-13-003620","0001445546-13-003494","0001445546-13-003456","0001445546-13-003191","0001445546-13-003103","0001445546-13-002143","0001445546-13-001526","0001445546-13-000787","0001445546-13-000631","0001445546-13-000594","0001445546-13-000095","0001445546-12-004679","0001445546-12-004017","0001445546-12-004005","0001445546-12-003413","0001445546-12-003388","0001445546-12-003323","0001445546-12-001853","0001445546-12-001842","0001445546-12-001371","0001445546-12-000666","0001445546-12-000500","0001445546-11-004925","0001445546-11-003692","0001445546-11-003684","9999999995-11-002812","0001445546-11-003645","0001445546-11-003681","0001445546-11-003680","0001445546-11-003679","0001445546-11-003678","0001445546-11-003677","0001445546-11-003676","0001445546-11-003675","0001445546-11-003674","0001445546-11-003673","0001445546-11-003672","0001445546-11-003671","0001445546-11-003670","0001445546-11-003669","0001445546-11-003668","0001445546-11-003667","0001445546-11-003666","0001445546-11-003665","0001445546-11-003664","0001445546-11-003663","0001445546-11-003662","0001445546-11-003661","0001445546-11-003660","0001445546-11-003659","0001445546-11-003656","0001445546-11-003655","0001445546-11-003654","0001445546-11-003653","0001445546-11-003652","0001445546-11-003651","0001445546-11-003258","0001445546-11-003091","0001445546-11-003090","0001445546-11-002687","0000000000-11-020606","0001445546-11-000909","0001445546-11-000905"],"filingDate":["2025-02-04","2024-09-27","2024-09-04","2024-08-29","2024-08-05","2024-05-06","2024-04-25","2024-04-18","2024-02-29","2024-02-20","2024-02-12","2024-02-08","2024-02-07","2024-02-01","2024-01-31","2024-01-23","2024-01-16","2023-10-26","2023-10-24","2023-10-18","2023-09-12","2023-09-12","2023-08-17","2023-08-04","2023-07-24","2023-06-23","2023-04-27","2023-04-12","2023-03-15","2023-03-08","2023-02-23","2023-02-09","2023-02-03","2023-01-24","2022-12-12","2022-11-07","2022-10-28","2022-10-14","2022-08-08","2022-07-26","2022-07-25","2022-04-27","2022-03-10","2022-02-09","2022-02-07","2022-02-07","2022-01-21","2021-11-17","2021-11-05","2021-11-04","2021-10-26","2021-10-21","2021-08-17","2021-08-17","2021-08-05","2021-08-02","2021-07-23","2021-07-09","2021-05-14","2021-04-26","2021-03-26","2021-03-18","2021-02-11","2021-02-08","2021-02-04","2021-02-04","2021-01-27","2020-10-27","2020-10-23","2020-10-20","2020-10-09","2020-08-13","2020-07-31","2020-07-28","2020-07-16","2020-07-09","2020-07-02","2020-06-30","2020-05-29","2020-05-28","2020-04-27","2020-04-16","2020-04-03","2020-03-11","2020-02-18","2020-02-13","2020-02-12","2020-02-07","2020-02-06","2020-01-27","2020-01-06","2020-01-03","2019-10-28","2019-10-16","2019-09-17","2019-09-10","2019-08-06","2019-07-22","2019-07-03","2019-04-24","2019-03-08","2019-03-04","2019-02-25","2019-02-13","2019-02-11","2019-02-05","2019-01-07","2018-10-17","2018-10-12","2018-10-09","2018-09-12","2018-08-09","2018-07-20","2018-07-17","2018-07-17","2018-04-25","2018-04-05","2018-03-12","2018-02-12","2018-02-06","2018-01-31","2018-01-29","2018-01-04","2017-11-09","2017-10-25","2017-10-16","2017-10-05","2017-08-07","2017-07-28","2017-07-14","2017-07-13","2017-04-24","2017-04-21","2017-04-05","2017-03-09","2017-02-13","2017-02-03","2017-01-30","2017-01-13","2016-11-15","2016-11-14","2016-10-31","2016-10-05","2016-09-22","2016-08-04","2016-07-28","2016-07-20","2016-07-14","2016-05-24","2016-05-18","2016-04-22","2016-04-18","2016-03-09","2016-02-16","2016-02-11","2016-02-05","2016-02-02","2016-01-26","2016-01-11","2016-01-08","2015-12-01","2015-10-15","2015-10-07","2015-08-03","2015-07-30","2015-07-28","2015-07-21","2015-07-20","2015-07-16","2015-06-30","2015-06-30","2015-04-27","2015-04-22","2015-03-16","2015-03-09","2015-02-12","2015-02-04","2015-01-26","2015-01-06","2014-10-27","2014-10-08","2014-08-06","2014-07-28","2014-07-24","2014-07-23","2014-07-21","2014-07-21","2014-06-18","2014-06-18","2014-06-18","2014-06-18","2014-06-18","2014-06-18","2014-06-18","2014-06-18","2014-04-17","2014-04-10","2014-04-08","2014-03-26","2014-03-12","2014-02-06","2014-01-27","2013-12-11","2013-10-16","2013-10-10","2013-09-30","2013-09-10","2013-08-01","2013-07-29","2013-07-25","2013-07-22","2013-07-03","2013-06-28","2013-04-26","2013-03-19","2013-02-06","2013-01-31","2013-01-29","2013-01-08","2012-10-30","2012-09-18","2012-09-18","2012-08-02","2012-08-01","2012-07-27","2012-04-20","2012-04-19","2012-03-16","2012-02-03","2012-01-27","2011-12-28","2011-09-28","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-08-30","2011-08-24","2011-08-24","2011-07-20","2011-04-04","2011-02-25","2011-02-25"],"reportDate":["2024-11-30","","","2024-06-30","","","2024-02-29","2023-06-05","2024-02-29","","2023-11-30","2023-11-30","","","","2023-11-30","","2023-08-31","2023-10-23","","2023-09-10","2023-09-11","2023-06-30","2023-05-31","2023-05-31","2023-06-22","2023-02-28","","","2023-03-07","","2022-11-30","","2022-11-30","","2022-11-07","2022-08-31","","2022-05-31","2022-06-30","2022-05-31","2022-02-28","2022-03-09","","2021-11-30","2021-11-30","2021-11-30","2021-11-17","2021-11-01","","2021-08-31","2021-10-20","2020-11-30","2021-06-21","2021-05-31","2021-06-30","2021-05-28","","","2021-02-26","","2021-03-17","","2020-11-30","2020-11-30","","2020-11-30","2020-08-31","","2020-10-20","","2020-08-13","2020-05-31","2020-05-29","2020-06-30","","2020-06-24","2019-11-30","2020-05-28","2020-05-27","2020-02-28","","","2020-03-11","","","","2019-11-30","2019-11-30","2019-11-29","","2018-11-30","2019-08-31","","","","2019-05-31","2019-06-30","","2019-02-28","2018-11-30","2019-03-04","2019-02-25","","2018-11-30","2018-11-30","","2018-08-31","","","2018-09-12","2018-05-31","","2018-06-30","","2018-02-28","","2018-03-12","","2017-11-30","2018-01-31","2017-11-30","","","2017-08-31","2017-10-16","","2017-05-31","2017-05-31","","2017-06-30","2017-02-28","2017-04-21","","2017-03-09","","2016-11-30","2016-11-30","","2016-11-14","2016-11-10","2016-08-31","","2016-09-22","2016-05-31","2016-05-31","2016-06-30","","2015-11-30","2015-11-30","2016-02-29","","2015-11-30","2016-02-16","","2015-11-30","2016-02-02","2015-11-30","","2015-11-30","2015-05-31","2015-08-31","","2014-05-31","2015-07-29","2015-05-31","2015-07-20","2015-07-17","2015-06-30","2015-06-29","2015-06-29","2015-02-28","","2015-03-15","2014-11-30","2015-02-12","2014-11-30","2014-11-30","","2014-08-31","","2014-05-31","2014-07-28","2014-05-31","","","2014-06-30","2014-06-09","2014-06-09","2014-06-09","2014-06-09","2014-06-09","2014-06-09","2014-06-09","2014-06-09","2014-02-28","","2014-04-04","2014-03-17","2013-11-30","2013-11-30","2013-11-30","","2013-08-31","","2013-09-30","","2013-05-31","2013-05-31","2013-07-25","2013-06-30","","","2013-02-28","2012-11-30","2012-11-30","2013-01-25","2012-11-30","","2012-08-31","2012-09-17","2012-09-17","2012-06-30","2012-05-31","2012-05-31","","2012-02-29","2011-11-30","2011-11-30","2011-11-30","","","","","","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","2011-09-27","","","","","","",""],"acceptanceDateTime":["2025-02-04T16:08:53.000Z","2024-09-27T12:45:47.000Z","2024-09-04T13:48:46.000Z","2024-08-29T13:18:26.000Z","2024-08-05T21:19:32.000Z","2024-05-06T16:31:49.000Z","2024-04-25T20:45:17.000Z","2024-04-18T16:47:33.000Z","2024-02-29T21:45:31.000Z","2024-02-20T22:16:14.000Z","2024-02-12T13:35:52.000Z","2024-02-08T15:01:34.000Z","2024-02-07T12:55:20.000Z","2024-02-01T21:09:34.000Z","2024-01-31T21:16:03.000Z","2024-01-23T21:01:39.000Z","2024-01-12T23:34:56.000Z","2023-10-26T18:21:07.000Z","2023-10-23T23:24:13.000Z","2023-10-18T16:43:40.000Z","2023-09-12T21:36:06.000Z","2023-09-12T20:20:13.000Z","2023-08-17T14:28:52.000Z","2023-08-04T16:50:05.000Z","2023-07-24T17:48:59.000Z","2023-06-23T16:08:14.000Z","2023-04-27T18:30:51.000Z","2023-04-12T14:35:00.000Z","2023-03-15T20:13:07.000Z","2023-03-08T21:48:55.000Z","2023-02-23T21:31:37.000Z","2023-02-09T20:06:17.000Z","2023-02-03T21:48:53.000Z","2023-01-24T22:11:42.000Z","2022-12-12T21:43:36.000Z","2022-11-07T21:12:10.000Z","2022-10-28T16:16:39.000Z","2022-10-14T17:03:17.000Z","2022-08-08T15:37:52.000Z","2022-07-26T21:15:37.000Z","2022-07-25T20:43:56.000Z","2022-04-27T15:49:09.000Z","2022-03-10T21:25:47.000Z","2022-02-09T22:02:33.000Z","2022-02-07T21:54:19.000Z","2022-02-07T15:51:56.000Z","2022-01-21T18:13:22.000Z","2021-11-17T21:24:27.000Z","2021-11-05T20:57:06.000Z","2021-11-04T18:29:15.000Z","2021-10-26T19:58:08.000Z","2021-10-21T20:35:14.000Z","2021-08-17T21:33:44.000Z","2021-08-17T17:50:15.000Z","2021-08-05T13:36:32.000Z","2021-08-02T19:50:59.000Z","2021-07-23T20:46:10.000Z","2021-07-09T18:41:32.000Z","2021-05-14T21:17:33.000Z","2021-04-26T18:34:46.000Z","2021-03-26T21:11:25.000Z","2021-03-18T19:47:03.000Z","2021-02-11T17:09:32.000Z","2021-02-08T16:31:59.000Z","2021-02-04T21:48:28.000Z","2021-02-04T17:11:00.000Z","2021-01-27T22:02:56.000Z","2020-10-27T17:53:12.000Z","2020-10-23T20:33:49.000Z","2020-10-20T13:47:57.000Z","2020-10-09T20:10:50.000Z","2020-08-13T20:29:16.000Z","2020-07-31T13:46:34.000Z","2020-07-28T19:43:17.000Z","2020-07-16T16:50:54.000Z","2020-07-09T13:28:30.000Z","2020-07-02T18:49:57.000Z","2020-06-30T20:29:38.000Z","2020-05-29T00:38:29.000Z","2020-05-28T21:00:42.000Z","2020-04-24T22:07:47.000Z","2020-04-16T20:55:25.000Z","2020-04-03T13:13:40.000Z","2020-03-11T20:38:06.000Z","2020-02-18T19:08:34.000Z","2020-02-13T21:03:40.000Z","2020-02-12T21:02:50.000Z","2020-02-07T21:06:07.000Z","2020-02-06T19:16:48.000Z","2020-01-27T18:18:12.000Z","2020-01-06T14:37:07.000Z","2020-01-03T18:39:18.000Z","2019-10-28T14:02:13.000Z","2019-10-16T20:38:49.000Z","2019-09-17T13:53:17.000Z","2019-09-10T18:54:15.000Z","2019-08-06T16:56:36.000Z","2019-07-22T15:47:30.000Z","2019-07-03T14:49:30.000Z","2019-04-24T17:48:34.000Z","2019-03-08T21:23:52.000Z","2019-03-04T21:39:31.000Z","2019-02-25T21:27:34.000Z","2019-02-13T16:01:50.000Z","2019-02-11T15:55:55.000Z","2019-02-05T20:32:56.000Z","2019-01-07T14:37:01.000Z","2018-10-17T20:44:48.000Z","2018-10-12T15:43:08.000Z","2018-10-09T21:04:30.000Z","2018-09-12T20:29:19.000Z","2018-08-09T19:26:55.000Z","2018-07-20T20:47:13.000Z","2018-07-17T19:27:33.000Z","2018-07-17T18:35:47.000Z","2018-04-25T16:15:00.000Z","2018-04-05T16:23:50.000Z","2018-03-12T20:01:20.000Z","2018-02-12T21:13:49.000Z","2018-02-05T23:23:05.000Z","2018-01-31T21:06:52.000Z","2018-01-29T20:14:21.000Z","2018-01-04T21:08:20.000Z","2017-11-09T17:15:08.000Z","2017-10-25T20:57:24.000Z","2017-10-16T20:27:09.000Z","2017-10-05T20:19:48.000Z","2017-08-07T20:33:32.000Z","2017-07-28T20:38:24.000Z","2017-07-14T13:14:27.000Z","2017-07-13T13:08:52.000Z","2017-04-24T15:57:21.000Z","2017-04-21T20:20:38.000Z","2017-04-05T17:55:42.000Z","2017-03-09T20:47:57.000Z","2017-02-13T18:13:51.000Z","2017-02-03T20:05:32.000Z","2017-01-30T21:39:01.000Z","2017-01-13T13:47:36.000Z","2016-11-15T15:30:03.000Z","2016-11-14T14:05:52.000Z","2016-10-31T15:21:53.000Z","2016-10-05T12:21:45.000Z","2016-09-22T20:32:38.000Z","2016-08-04T14:00:39.000Z","2016-07-28T15:07:12.000Z","2016-07-20T12:41:29.000Z","2016-07-14T14:01:44.000Z","2016-05-24T15:59:21.000Z","2016-05-18T14:40:49.000Z","2016-04-22T21:03:08.000Z","2016-04-18T12:52:46.000Z","2016-03-09T19:00:05.000Z","2016-02-16T21:41:47.000Z","2016-02-11T22:08:27.000Z","2016-02-05T14:45:47.000Z","2016-02-02T21:45:39.000Z","2016-01-26T16:11:32.000Z","2016-01-11T13:31:50.000Z","2016-01-08T14:12:30.000Z","2015-12-01T21:27:03.000Z","2015-10-15T15:20:00.000Z","2015-10-07T13:32:08.000Z","2015-08-03T14:25:23.000Z","2015-07-29T21:40:23.000Z","2015-07-28T21:28:36.000Z","2015-07-21T13:37:14.000Z","2015-07-20T14:45:24.000Z","2015-07-16T13:31:59.000Z","2015-06-30T15:35:00.000Z","2015-06-30T15:31:26.000Z","2015-04-27T17:21:33.000Z","2015-04-22T18:05:53.000Z","2015-03-16T13:13:34.000Z","2015-03-09T20:59:46.000Z","2015-02-12T21:08:21.000Z","2015-02-04T15:29:20.000Z","2015-01-26T16:27:58.000Z","2015-01-06T15:00:31.000Z","2014-10-27T14:20:14.000Z","2014-10-08T12:54:20.000Z","2014-08-06T15:31:27.000Z","2014-07-28T21:03:57.000Z","2014-07-24T19:16:08.000Z","2014-07-23T16:00:44.000Z","2014-07-21T21:06:09.000Z","2014-07-21T16:32:35.000Z","2014-06-18T16:34:49.000Z","2014-06-18T16:34:30.000Z","2014-06-18T16:34:09.000Z","2014-06-18T16:33:49.000Z","2014-06-18T16:33:27.000Z","2014-06-18T16:33:02.000Z","2014-06-18T16:32:42.000Z","2014-06-18T16:32:16.000Z","2014-04-17T14:50:03.000Z","2014-04-10T18:44:09.000Z","2014-04-08T14:48:20.000Z","2014-03-26T19:34:04.000Z","2014-03-12T19:24:01.000Z","2014-02-06T14:56:59.000Z","2014-01-27T17:54:32.000Z","2013-12-11T13:46:44.000Z","2013-10-16T20:11:08.000Z","2013-10-10T12:38:25.000Z","2013-09-30T14:20:09.000Z","2013-09-10T13:08:37.000Z","2013-08-01T19:29:34.000Z","2013-07-26T21:48:52.000Z","2013-07-25T21:18:25.000Z","2013-07-22T18:55:49.000Z","2013-07-03T15:02:20.000Z","2013-06-28T17:34:15.000Z","2013-04-26T18:20:29.000Z","2013-03-19T19:12:07.000Z","2013-02-06T16:42:32.000Z","2013-01-31T16:18:35.000Z","2013-01-29T20:47:16.000Z","2013-01-08T21:43:40.000Z","2012-10-30T15:02:50.000Z","2012-09-18T19:44:36.000Z","2012-09-18T19:30:27.000Z","2012-08-02T15:27:24.000Z","2012-08-01T15:58:16.000Z","2012-07-27T13:52:01.000Z","2012-04-20T13:32:55.000Z","2012-04-19T14:17:38.000Z","2012-03-16T20:47:09.000Z","2012-02-03T16:41:27.000Z","2012-01-27T17:32:49.000Z","2011-12-28T19:18:02.000Z","2011-09-28T18:30:20.000Z","2011-09-28T14:37:32.000Z","2011-09-28T04:15:11.000Z","2011-09-27T13:27:26.000Z","2011-09-27T12:49:30.000Z","2011-09-27T12:48:44.000Z","2011-09-27T12:48:02.000Z","2011-09-27T12:47:18.000Z","2011-09-27T12:46:39.000Z","2011-09-27T12:45:49.000Z","2011-09-27T12:43:51.000Z","2011-09-27T12:42:56.000Z","2011-09-27T12:40:16.000Z","2011-09-27T12:39:40.000Z","2011-09-27T12:39:08.000Z","2011-09-27T12:38:08.000Z","2011-09-27T12:37:30.000Z","2011-09-27T12:37:00.000Z","2011-09-27T12:36:20.000Z","2011-09-27T12:34:58.000Z","2011-09-27T12:34:26.000Z","2011-09-27T12:33:52.000Z","2011-09-27T12:32:24.000Z","2011-09-27T12:31:36.000Z","2011-09-27T12:30:53.000Z","2011-09-27T12:29:45.000Z","2011-09-27T12:28:21.000Z","2011-09-27T12:20:36.000Z","2011-09-27T12:19:36.000Z","2011-09-27T12:18:44.000Z","2011-09-27T12:17:39.000Z","2011-09-27T12:16:43.000Z","2011-09-27T12:15:35.000Z","2011-08-30T18:31:01.000Z","2011-08-24T21:22:18.000Z","2011-08-24T21:20:55.000Z","2011-07-20T21:19:52.000Z","2011-04-04T16:16:35.000Z","2011-02-25T17:33:41.000Z","2011-02-25T17:10:33.000Z"],"act":["40","40","40","40","40","34","40","","34","34","40","40","34","40","34","40","34","40","34","40","","34","40","40","40","34","40","34","40","34","34","40","40","40","34","34","40","40","40","40","40","40","34","34","40","40","40","34","","40","40","34","","","40","40","40","34","40","40","40","34","34","40","40","34","40","40","40","34","","34","40","40","40","40","","","34","","40","34","40","34","40","34","34","40","40","40","40","40","40","40","40","34","40","40","40","40","","34","34","34","40","40","40","40","40","34","34","40","33","40","40","40","40","34","34","40","","40","40","40","40","34","40","40","40","40","40","40","34","40","34","34","40","40","40","","","40","40","34","40","40","40","40","40","40","40","40","34","34","34","40","34","40","40","","40","40","40","40","34","40","","","40","","","40","40","","34","34","40","40","40","40","40","40","34","40","40","","40","","","","","","","","","40","40","","","34","40","40","40","40","40","","40","40","40","34","40","40","40","40","34","40","34","40","40","40","","","40","40","40","40","40","34","40","40","40","33","40,33","33","40,33","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","34","40,33","","40,33","","40,33","40"],"form":["N-CEN","N-8F ORDR","N-8F NTC","N-PX","N-8F","25-NSE","NPORT-P","3","8-K","DEFA14A","N-CEN","N-CSR","SC 13D/A","40-17G/A","DEFA14A","NPORT-P","DEFA14A","NPORT-P","8-K","40-17G","3","8-K","N-PX","N-CSRS","NPORT-P","8-K","NPORT-P","SC 13D/A","40-17G/A","DEF 14A","SC 13D","N-CEN","N-CSR","NPORT-P","SC 13G/A","8-K","NPORT-P","40-17G","N-CSRS","N-PX","NPORT-P","NPORT-P","DEF 14A","SC 13G/A","N-CSR","N-CEN","NPORT-P","8-K","3","40-17G","NPORT-P","8-K","5","3","N-CSRS","N-PX","NPORT-P","SC 13G/A","40-17G/A","NPORT-P","40-17G/A","DEF 14A","SC 13G/A","N-CSR","N-CEN","SC 13G/A","NPORT-P","NPORT-P","40-17G","8-K","CORRESP","8-K","N-CSRS","NPORT-P","N-PX","40-17G/A","3","5","8-K","4","NPORT-P","DEFA14A","40-17G/A","DEF 14A","40-17G/A","SC 13G/A","SC 13G/A","N-CSR","N-CEN","NPORT-P","40-17G/A","N-CEN/A","NPORT-EX","40-17G","40-17G/A","SC 13G","N-CSRS","N-PX","40-17G/A","N-Q","5","DEF 14A","8-K","SC 13G/A","N-CEN","N-CSR","40-17G/A","N-Q","40-17G","SC 13G/A","8-K","N-CSRS","144","N-PX","40-17G/A","N-Q","40-17G/A","DEF 14A","SC 13G/A","N-CSR","4","NSAR-B","40-17G/A","40-17G/A","N-Q","8-K","40-17G","N-CSRS","NSAR-A","40-17G/A","N-PX","N-Q","8-K","40-17G/A","DEF 14A","SC 13G/A","N-CSR","NSAR-B","40-17G/A","4","4","N-Q","40-17G","8-K","N-CSRS","NSAR-A","N-PX","40-17G/A","N-CSR/A","N-CSR/A","N-Q","40-17G/A","DEF 14A","8-K","SC 13G/A","N-CSR","8-K","NSAR-B","40-17G/A","5","N-CSRS/A","N-Q","40-17G","N-CSRS","8-K","NSAR-A","4","4","N-PX","4","4","N-Q","40-17G/A","3","DEF 14A","8-K","N-CSR","NSAR-B","40-17G/A","N-Q","40-17G","N-CSRS","8-K","NSAR-A","40-17G/A","CORRESP","N-PX","4","4","4","4","4","4","4","4","N-Q","40-17G/A","3","3","DEF 14A","N-CSR","NSAR-B","40-17G/A","N-Q","40-17G","3","40-17G/A","N-CSRS","NSAR-A","8-K","N-PX","40-17G/A","40-17G/A","N-Q","DEF 14A","N-CSR","8-K","NSAR-B","40-17G","N-Q","3","3","N-PX","N-CSRS","NSAR-A","40-17G/A","N-Q","DEF 14A","N-CSR","NSAR-B","40-17G","497","N-2MEF","EFFECT","N-2/A","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","8-A12B","N-2/A","CORRESP","N-2/A","UPLOAD","N-2","N-8A"],"fileNumber":["811-22528","811-22528","811-22528","811-22528","811-22528","001-35288","811-22528","","811-22528","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","811-22528","","811-22528","811-22528","811-22528","","","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","811-22528","","811-22528","811-22528","811-22528","811-22528","811-22528","","","811-22528","","811-22528","811-22528","811-22528","811-22528","811-22528","005-89348","005-89348","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","811-22528","","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","005-89348","811-22528","","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","","","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","005-89348","811-22528","811-22528","811-22528","811-22528","","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","","","811-22528","","","811-22528","811-22528","","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","","811-22528","","","","","","","","","811-22528","811-22528","","","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","","","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","811-22528","333-172439","811-22528,333-177037","333-172439","811-22528,333-172439","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","001-35288","811-22528,333-172439","","811-22528,333-172439","","811-22528,333-172439","811-22528"],"filmNumber":["25586100","241330664","241276092","241259235","241176091","24916595","24877137","","24704606","24654888","24617507","24607195","24602213","24586991","24583102","24552456","24533157","231349573","231340831","231331631","","231250314","231180267","231143067","231104542","231036301","23855363","23814919","23735312","23716730","23660181","23605766","23586762","23548959","221457617","221365551","221340119","221310857","221143207","221107870","221103865","22857749","22729374","22608052","22598276","22595976","22545195","211420882","","211379423","211348254","211337373","","","211146671","211135909","211111401","211082592","21926033","21853364","21778442","21754224","21617929","21600092","21591846","21589982","21560723","201263458","201258097","201247534","","201099731","201064043","201053770","201031221","201019706","","","20923719","","20816425","20796930","20771873","20705754","20624643","20610337","20604017","20587419","20582257","20548520","20508287","20504393","191171518","191153142","191096129","191085077","191001225","19965076","19940403","19763457","","19654363","19629862","19594129","19583058","19567686","19512436","181126743","181119644","181114280","181067096","181004767","18962901","18956432","18956263","18773448","18739880","18683351","18596499","18575631","","18555195","18510178","171189703","171153516","171138941","171124808","171011948","17990530","17964660","17962741","17777646","17776136","17742058","17678194","17597634","17571810","17557947","17526558","","","161960543","161921377","161897894","161806139","161788901","161774639","161766732","161671176","161659713","161587204","161575828","161494060","161429491","161412623","161390386","161381462","161360468","161335157","","151262694","151159559","151147853","151021322","151013792","151010528","","","15990666","","","15794482","15785246","","15685879","15606196","15573905","15547386","15508351","141173724","141146961","141018769","14997346","14991209","14988210","","14984164","","","","","","","","","14769015","14756694","","","14687313","14578335","14548206","131269797","131154346","131144659","","131086957","131002508","13990591","13987211","13979108","13951571","13940053","13786695","13701336","13576772","13561285","13555269","13518668","121168094","","","121002345","12999102","12989047","12769700","12767528","12698226","12568527","12550695","111283620","111111636","111110948,111110949","111110651","111108624,111108625","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","111065431","111054802,111054801","","11978205,11978206","","11639605,11639606","11639331"],"items":["","","","","","","","","7.01,9.01","","","","","","","","","","7.01,9.01","","","5.02,9.01","","","","5.03,9.01","","","","","","","","","","7.01,9.01","","","","","","","","","","","","7.01,9.01","","","","5.02,9.01","","","","","","","","","","","","","","","","","","5.03,9.01","","7.01,9.01","","","","","","","5.03,9.01","","","","","","","","","","","","","","","","","","","","","","","","7.01,9.01","","","","","","","","7.01,9.01","","","","","","","","","","","","","","","7.01,9.01","","","","","","","7.01,9.01","","","","","","","","","","","7.01,9.01","","","","","","","","","","7.01,9.01","","","7.01","","","","","","","","7.01,9.01","","","","","","","","","","","7.01,9.01","","","","","","","7.01,9.01","","","","","","","","","","","","","","","","","","","","","","","","","","","7.01,9.01","","","","","","","7.01,9.01","","","","","","","","","","","","","","","","","N-2,,2011-09-27 11:00:00","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["N-CEN","N-8F ORDR","N-8F NTC","N-PX","N-8F","25-NSE","NPORT-P","3","XBRL","DEFA14A","N-CEN","XBRL","SC 13D/A","40-17G/A","DEFA14A","NPORT-P","DEFA14A","NPORT-P","XBRL","40-17G","3","XBRL","N-PX","XBRL","NPORT-P","XBRL","NPORT-P","SC 13D/A","40-17G/A","DEF 14A","SC 13D","N-CEN","XBRL","NPORT-P","SC 13G/A","8-K","NPORT-P","40-17G","N-CSRS","N-PX","NPORT-P","NPORT-P","DEF 14A","SC 13G/A","N-CSR","N-CEN","NPORT-P","8-K","3","40-17G","NPORT-P","8-K","5","3","N-CSRS","N-PX","NPORT-P","SC 13G/A","40-17G/A","NPORT-P","40-17G/A","DEF 14A","SC 13G/A","N-CSR","N-CEN","SC 13G/A","NPORT-P","NPORT-P","40-17G","8-K","CORRESP","8-K","N-CSRS","NPORT-P","N-PX","40-17G/A","3","5","8-K","4","NPORT-P","DEFA14A","40-17G/A","DEF 14A","40-17G/A","SC 13G/A","SC 13G/A","N-CSR","N-CEN","NPORT-P","40-17G/A","N-CEN/A","NPORT-EX","40-17G","40-17G/A","SC 13G","N-CSRS","N-PX","40-17G/A","N-Q","5","DEF 14A","8-K","SC 13G/A","N-CEN","N-CSR","40-17G/A","N-Q","40-17G","SC 13G/A","8-K","N-CSRS","144","N-PX","40-17G/A","N-Q","40-17G/A","DEF 14A","SC 13G/A","N-CSR","4","NSAR-B","40-17G/A","40-17G/A","N-Q","8-K","40-17G","N-CSRS","NSAR-A","40-17G/A","N-PX","N-Q","8-K","40-17G/A","DEF 14A","SC 13G/A","N-CSR","NSAR-B","40-17G/A","4","4","N-Q","40-17G","8-K","N-CSRS","NSAR-A","N-PX","40-17G/A","N-CSR/A","N-CSR/A","N-Q","40-17G/A","DEF 14A","8-K","SC 13G/A","N-CSR","8-K","NSAR-B","40-17G/A","5","N-CSRS/A","N-Q","40-17G","N-CSRS","8-K","NSAR-A","4","4","N-PX","4","4","N-Q","40-17G/A","3","DEF 14A","8-K","N-CSR","NSAR-B","40-17G/A","N-Q","40-17G","N-CSRS","8-K","NSAR-A","40-17G/A","CORRESP","N-PX","4","4","4","4","4","4","4","4","N-Q","40-17G/A","3","3","DEF 14A","N-CSR","NSAR-B","40-17G/A","N-Q","40-17G","3","40-17G/A","N-CSRS","NSAR-A","8-K","N-PX","40-17G/A","40-17G/A","N-Q","DEF 14A","N-CSR","8-K","NSAR-B","40-17G","N-Q","3","3","N-PX","N-CSRS","NSAR-A","40-17G/A","N-Q","DEF 14A","N-CSR","NSAR-B","40-17G","497","N-2MEF","EFFECT","N-2/A","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","3","8-A12B","N-2/A","CORRESP","N-2/A","LETTER","N-2","N-8A"],"size":[17537,159637,170397,665752,50159,4017,433575,11770,219557,20465,190775,2143415,67633,1023606,9467,105126,29757,378007,216207,915672,10546,199084,514637,1746530,99995,393979,305419,65507,1002934,1500027,80479,39764,1947697,91098,17640,26226,289342,881620,1039172,363772,98830,288837,2226984,17306,1585564,49572,100988,25145,10545,859391,321544,24485,8628,10841,994182,632742,100459,13312,896751,299248,874989,186885,17286,1405507,318843,12924,100668,291034,814701,201747,192347,26188,830841,83805,70615,241136,8340,7910,84760,16635,302888,23071,233208,170564,230771,13078,17252,1006354,33356,101694,227442,33514,216377,222484,233868,13043,851853,67410,229372,265519,8049,200084,9938,16856,33561,1038329,227181,334492,223674,16882,9799,912940,44288,78642,220032,318770,216618,200779,16889,722031,13697,13327,214230,212857,55597,9613,208180,199739,9710,212064,64336,59937,8817,211267,218122,17033,270200,13462,204918,9262,9264,60907,201124,9736,198485,9766,58755,196886,257630,262650,61128,191725,196408,12173,17148,228380,7777,13405,190874,7893,6695,59664,184889,199181,12133,10536,9232,9289,76988,9248,9247,63824,188115,8317,195552,12386,236705,13686,186320,61846,180018,152409,12402,10490,186791,19185,45323,2978,2958,2955,2962,3029,2955,2963,2956,57543,184759,8302,3474,189181,220837,13537,177089,58692,173001,8296,183726,139219,10365,12291,66337,180087,175105,54863,184997,203084,7509,13350,163624,55358,3477,3497,55987,140979,10270,159469,55242,178301,208145,57978,151357,624897,32740,1623,1427959,8279,8364,8390,8429,8529,8442,3483,3496,8370,3487,3572,3481,3495,8412,8431,3503,3482,8307,3614,3654,3508,8459,3493,3481,3456,3489,3516,3517,3495,4877,683431,7735,735721,54005,735882,3626],"isXBRL":[0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,1,0,0,1,0,1,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,1,0,0,1,0,1,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslFormN-CEN_X01/primary_doc.xml","filename1.pdf","filename1.pdf","xslN-PX_X01/primary_doc.xml","fif_n8f.htm","xslF25X02/primary_doc.xml","xslFormNPORT-P_X01/primary_doc.xml","xslF345X02/maltbie_fif3.xml","fif_8k.htm","defa14a.htm","xslFormN-CEN_X01/primary_doc.xml","fif_ncsr.htm","formsc13da.htm","funds_17ga.htm","defa14a.htm","xslFormNPORT-P_X01/primary_doc.xml","defa14a.htm","xslFormNPORT-P_X01/primary_doc.xml","fif_8k.htm","funds_17g.htm","xslF345X02/wright_fif3.xml","fif_8k.htm","fif_npx.htm","fif_ncsrs.htm","xslFormNPORT-P_X01/primary_doc.xml","fif_8k.htm","xslFormNPORT-P_X01/primary_doc.xml","formsc13da.htm","funds_17ga.htm","defin_proxy.htm","formsc13d.htm","xslFormN-CEN_X01/primary_doc.xml","fif_ncsr.htm","xslFormNPORT-P_X01/primary_doc.xml","FirstTrustEnergyFIF.txt","fif_8k.htm","xslFormNPORT-P_X01/primary_doc.xml","funds_17g.htm","fif_ncsrs.htm","fif_npx.htm","xslFormNPORT-P_X01/primary_doc.xml","xslFormNPORT-P_X01/primary_doc.xml","defin_proxy.htm","FirstTrustEnergyFIF.txt","fif_ncsr.htm","xslFormN-CEN_X01/primary_doc.xml","xslFormNPORT-P_X01/primary_doc.xml","fif_8k.htm","xslF345X02/keefe_fif3.xml","funds_17g.htm","xslFormNPORT-P_X01/primary_doc.xml","fif_8k.htm","xslF345X03/brown_form5.xml","xslF345X02/dehler_fif3.xml","fif_ncsrs.htm","fif_npx.htm","xslFormNPORT-P_X01/primary_doc.xml","e13949sch13ga.htm","funds_17ga.htm","xslFormNPORT-P_X01/primary_doc.xml","funds_17ga.htm","defin_proxy.txt","FirstTrustEnergyInf.txt","fif_ncsr.htm","xslFormN-CEN_X01/primary_doc.xml","e12603-lot4firsttrust.htm","xslFormNPORT-P_X01/primary_doc.xml","xslFormNPORT-P_X01/primary_doc.xml","funds_17g.htm","fif_8k.htm","filename1.htm","fif_8k.htm","fif_ncsrs.htm","xslFormNPORT-P_X01/primary_doc.xml","fif_npx.txt","funds_17ga.txt","xslF345X02/friske_fif3.xml","xslF345X03/hall_fif5.xml","fif_8k.htm","xslF345X03/murchie_fif4.xml","xslFormNPORT-P_X01/primary_doc.xml","defa14a_pressrelease.htm","funds_17ga.txt","defin_proxy.txt","funds_17ga.txt","e8354-lot4.htm","FirstTrustEnergy.txt","fif_ncsr.htm","xslFormN-CEN_X01/primary_doc.xml","xslFormNPORT-P_X01/primary_doc.xml","funds_17ga.txt","xslFormN-CEN_X01/primary_doc.xml","First_Trust_Energy_Infra.htm","funds_17g.txt","funds_17ga.txt","e6553sc13g.htm","fif_ncsrs.htm","fif_npx.txt","funds_17ga.txt","fif_nq.htm","xslF345X03/longville_fif5.xml","defin_proxy.txt","fif_8k.txt","firsttrustenergyinfra.txt","xslFormN-CEN_X01/primary_doc.xml","fif_ncsr.htm","funds_17ga.txt","fif_nq.htm","funds_17g.txt","Firsttrustenergy.txt","fif_8k.txt","fif_ncsrs.htm","fif_144.htm","fif_npx.txt","funds_17g.txt","fif_nq.htm","funds_17g.txt","defin_proxy.txt","FIF.txt","fif_ncsr.htm","xslF345X03/murchie_fif4.xml","answer.fil","funds_17g.txt","funds_17g.txt","fif_nq.txt","fif_8k.txt","funds_17g.txt","fif_ncsr.txt","answer.fil","funds_17ga.txt","fif_npx.txt","fif_nq.txt","fif_8k.txt","funds_17ga.txt","defin_proxy.txt","firsttrustenergy1.txt","fif_ncsr.txt","answer.fil","funds_17ga.txt","xslF345X03/murchie_fif4.xml","xslF345X03/murchie_fif4.xml","fif_nq.txt","funds_17g.txt","fif_8k.txt","fif_ncsr.txt","answer.fil","fif_npx.txt","funds_17g.txt","fif_ncsr.txt","fif_ncsr.txt","fif_nq.txt","funds_17g.txt","defin_proxy.txt","fif_8k.txt","firsttrustenergyinf.txt","fif_ncsr.txt","fif_8k.txt","answer.fil","funds_17g.txt","xslF345X03/bradley_fif5.xml","fif_ncsra.txt","fif_nq.txt","funds_17g.txt","fif_ncsr.txt","fif_8k.txt","answer.fil","xslF345X03/murchie_fif4.xml","xslF345X03/tysseland_fif4.xml","fif_npx.txt","xslF345X03/tysseland_fif4.xml","xslF345X03/murchie_fif4.xml","fif_nq.txt","funds_17ga.txt","xslF345X02/hogan_fif3.xml","defin_proxy.txt","fif_8k.txt","fif_ncsr.txt","answer.fil","funds_17ga.txt","fif_nq.txt","funds_17g.txt","fif_ncsr.txt","fif_8k.txt","answer.fil","funds_17ga.txt","filename1.txt","fif_npx.txt","xslF345X03/fif_urevig.xml","xslF345X03/fif_swade.xml","xslF345X03/fif_shannon.xml","xslF345X03/fif_lynch.xml","xslF345X03/fif_klassman.xml","xslF345X03/fif_gatta.xml","xslF345X03/fif_erickson.xml","xslF345X03/fif_carey.xml","fif_nq.txt","funds_17ga.txt","xslF345X02/tysseland_fif3.xml","xslF345X02/shannon_form3.xml","defin_proxy.txt","fif_ncsr.txt","answer.fil","funds_17ga.txt","fif_nq.txt","funds_17g.txt","xslF345X02/iantorno3_fif.xml","funds_17ga.txt","fif_ncsr.txt","answer.fil","fif_8k.txt","fif_npx.txt","funds_17ga.txt","funds_17ga.txt","fif_nq.txt","defin_proxy.txt","fif_ncsr.txt","fif_8k.txt","answer.fil","funds_17g.txt","fif_nq.txt","xslF345X02/swade_fif3.xml","xslF345X02/urevig_fif3.xml","fif_npx.txt","fif_ncsr.txt","answer.fil","funds_17g.txt","fif_nq.txt","defin_proxy.txt","fif_ncsr.txt","answer.fil","funds_17g.txt","fif_497.txt","fif_mef.txt","xslEFFECTX01/primary_doc.xml","fif_n2a.txt","xslF345X02/scott_fif3.xml","xslF345X02/pao3_ex.xml","xslF345X02/murchie3_ex.xml","xslF345X02/longville3_ex.xml","xslF345X02/eip3_ex.xml","xslF345X02/ballasteros3.xml","xslF345X02/testin_fif3.xml","xslF345X02/roggensack_fif3.xml","xslF345X02/nielson_fif3.xml","xslF345X02/mcgarel_fif3.xml","xslF345X02/maher_fif3.xml","xslF345X02/lynch_fif3.xml","xslF345X02/lindquist_fif3.xml","xslF345X02/keith_fif3.xml","xslF345X02/kadlec_fif3.xml","xslF345X02/jardine_fif3.xml","xslF345X02/hall_fif3.xml","xslF345X02/gatta_fif3.xml","xslF345X02/ftp_fif3.xml","xslF345X02/fta_fif3.xml","xslF345X02/fallow_fif3.xml","xslF345X02/ericksonr_fif3.xml","xslF345X02/ericksonj_fif3.xml","xslF345X02/dykas_fif3.xml","xslF345X02/chapman_fif3.xml","xslF345X02/carey_fif3.xml","xslF345X02/brown_fif3.xml","xslF345X02/bradley_fif3.xml","xslF345X02/bowen_fif3.xml","fif_form8a.txt","fund_n2a.txt","filename1.txt","fund_n2a.txt","filename1.pdf","ftenergy_n2.txt","n8a.txt"],"primaryDocDescription":["","","","","APPLICATION FOR DEREGISTRATION","","","OWNERSHIP DOCUMENT","CURRENT REPORT","DEFINITIVE ADDITIONAL MATERIALS","","ANNUAL REPORT TO SHAREHOLDERS","FORM SC 13D/A","AMENDED FIDELITY BOND","DEFINITIVE ADDITIONAL MATERIALS","","DEFINITIVE ADDITIONAL MATERIALS","","CURRENT REPORT","AMENDED FIDELITY BOND","OWNERSHIP DOCUMENT","CURRENT REPORT","PROXY VOTING RECORD","SEMI-ANNUAL REPORT TO SHAREHOLDERS","","CURRENT REPORT","","FORM SC 13D/A","AMENDED FIDELITY BOND","DEFINITIVE PROXY STATEMENT","FORM SC 13D","","ANNUAL REPORT TO SHAREHOLDERS","","MS AMENDMENT","CURRENT REPORT","","FIDELITY BOND","SEMI-ANNUAL REPORT TO SHAREHOLDERS","PROXY VOTING RECORD","","","DEFINITIVE PROXY STATEMENT","MS AMENDMENT","ANNUAL REPORT TO SHAREHOLDERS","","","CURRENT REPORT","OWNERSHIP DOCUMENT","FIDELITY BOND","","CURRENT REPORT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","SEMI-ANNUAL REPORT TO SHAREHOLDERS","PROXY VOTING RECORD","","SCHEDULE 13G/A","AMENDED FIDELITY BOND","","AMENDED FIDELITY BOND","DEFINITIVE PROXY STATEMENT","MS AMENDMENT","ANNUAL REPORT TO SHAREHOLDERS","","SCHEDULE 13G/A","","","FIDELITY BOND","CURRENT REPORT","","CURRENT REPORT","SEMI-ANNUAL REPORT TO SHAREHOLDERS","","PROXY VOTING RECORD","AMENDED FIDELITY BOND","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","CURRENT REPORT","OWNERSHIP DOCUMENT","","ADDITIONAL PROXY SOLICITATION MATERIAL","AMENDED FIDELITY BOND","DEFINITIVE PROXY STATEMENT","AMENDED FIDELITY BOND","FORM SC 13G/A","MS AMENDMENT","ANNUAL REPORT TO SHAREHOLDERS","","","AMENDED FIDELITY BOND","","","FIDELITY BOND","AMENDMENT TO FORM 40-17G","FORM SC 13G","SEMI-ANNUAL REPORT TO SHAREHOLDERS","PROXY VOTING RECORD","AMENDMENT TO FORM 40-17G","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","OWNERSHIP DOCUMENT","DEFINITIVE PROXY STATEMENT","CURRENT REPORT","MS AMENDMENT","","ANNUAL REPORT TO SHAREHOLDERS","AMENDMENT TO FORM 40-17G","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","FIDELITY BOND","MS AMENDMENT","CURRENT REPORT","SEMI-ANNUAL REPORT TO SHAREHOLDERS","NOTICE OF PROPOSED SALE OF SECURITIES","PROXY VOTING RECORD","FIDELITY BOND","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","FIDELITY BOND","DEFINITIVE PROXY STATEMENT","MS AMENDMENT","ANNUAL REPORT TO SHAREHOLDERS","OWNERSHIP DOCUMENT","ANNUAL REPORT FOR MANAGEMENT COMPANIES","FIDELITY BOND","FIDELITY BOND","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","CURRENT REPORT","FIDELITY BOND","SEMI-ANNUAL REPORT TO SHAREHOLDERS","SEMI-ANNUAL REPORT FOR MANAGEMENT COMPANIES","AMENDMENT TO FIDELITY BOND","PROXY VOTING RECORD","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","CURRENT REPORT","AMENDMENT TO FIDELITY BOND","DEFINITIVE PROXY STATEMENT","MSSB AMEND","ANNUAL REPORT TO SHAREHOLDERS","ANNUAL REPORT FOR MANAGEMENT COMPANIES","AMENDMENT TO FIDELITY BOND","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","FIDELITY BOND","CURRENT REPORT","SEMI-ANNUAL REPORT TO SHAREHOLDERS","SEMI-ANNUAL REPORT FOR MANAGEMENT COMPANIES","PROXY VOTING RECORD","FIDELITY BOND","ANNUAL REPORT TO SHAREHOLDERS","ANNUAL REPORT TO SHAREHOLDERS","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","FIDELITY BOND","DEFINITIVE PROXY STATEMENT","CURRENT REPORT","ST MSSB INITIAL","ANNUAL REPORT TO SHAREHOLDERS","CURRENT REPORT","ANNUAL REPORT FOR MANAGEMENT COMPANIES","FIDELITY BOND","OWNERSHIP DOCUMENT","AMENDMENT TO FORM N-CSRS","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","FIDELITY BOND","SEMI-ANNUAL REPORT TO SHAREHOLDERS","CURRENT REPORT","SEMI-ANNUAL REPORT FOR MANAGEMENT COMPANIES","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","PROXY VOTING RECORD","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","FIDELITY BOND","OWNERSHIP DOCUMENT","DEFINITIVE PROXY STATEMENT","CURRENT REPORT","ANNUAL REPORT TO SHAREHOLDERS","ANNUAL REPORT FOR MANAGEMENT COMPANIES","FIDELITY BOND","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","FIDELITY BOND","SEMI-ANNUAL REPORT TO SHAREHOLDERS","CURRENT REPORT","ANNUAL REPORT FOR MANAGEMENT COMPANIES","AMENDMENT TO FIDELITY BOND","","PROXY VOTING RECORD","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","AMENDMENT TO FIDELITY BOND","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","DEFINITIVE PROXY STATEMENT","ANNUAL REPORT TO SHAREHOLDERS","ANNUAL REPORT FOR MANAGEMENT COMPANIES","AMENDMENT TO FIDELITY BOND","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","FIDELITY BOND","OWNERSHIP DOCUMENT","FIDELITY BOND","SEMI-ANNUAL REPORT TO SHAREHOLDERS","SEMI-ANNUAL REPORT FOR MANAGEMENT COMPANIES","CURRENT REPORT","PROXY VOTING RECORD","FIDELITY BOND","FIDELITY BOND","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","DEFINITIVE PROXY STATEMENT","ANNUAL REPORT TO SHAREHOLDERS","CURRENT REPORT","ANNUAL REPORT FOR MANAGEMENT COMPANIES","FIDELITY BOND","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","PROXY VOTING RECORD","SEMI-ANNUAL REPORT TO SHAREHOLDERS","SEMI-ANNUAL REPORT FOR MANAGEMENT COMPANIES","AMENDED FIDELITY BOND","QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS","DEFINITIVE PROXY STATEMENT","ANNUAL REPORT TO SHAREHOLDERS","ANNUAL REPORT FOR MANAGEMENT COMPANIES","AMENDED FIDELITY BOND","DEFINITIVE MATERIALS","REGISTRATION OF ADDITIONAL SHARES","","AMENDED REGISTRATION STATEMENT","OWNERSHIP DOCUMENT","","","","","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","REGISTRATION OF SECURITIES","AMENDED REGISTRATION STATEMENT","","AMENDED REGISTRATION STATEMENT","","REGISTRATION STATEMENT","NOTIFICATION OF REGISTRATION"]},"files":[]}}