{"cik":"0001685531","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"FS Energy Total Return Fund","tickers":[],"exchanges":[],"ein":"816323893","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1031","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"201 ROUSE BOULEVARD","street2":null,"city":"PHILADELPHIA","stateOrCountry":"PA","zipCode":"19112","stateOrCountryDescription":"PA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"201 ROUSE BOULEVARD","street2":null,"city":"PHILADELPHIA","stateOrCountry":"PA","zipCode":"19112","stateOrCountryDescription":"PA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"215-495-1150","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001752724-21-001699","0001193125-20-269284","0001752724-20-193092","0001752724-20-192502","0001104659-20-076441","0001752724-20-115658","0001104659-20-039670","0001104659-20-038876","0001752724-20-057612","0001104659-20-029048","0001104659-20-026329","0001104659-20-024548","0001752724-20-003952","0001104659-19-075764","0001752724-19-190326","0001104659-19-072410","0001104659-19-072116","0001752724-19-134904","0001144204-19-044546","0001144204-19-043188","0001144204-19-042443","0001144204-19-032739","0001144204-19-030958","0001144204-19-028661","0001144204-19-016021","0001387131-19-002077","0001144204-19-014374","0001144204-19-014370","0001144204-19-014258","0001144204-19-012253","0001144204-19-011178","0001144204-19-003823","0001752724-19-001612","0001144204-19-001546","0001144204-19-000597","0001144204-18-066781","0001387131-18-007041","0001387131-18-007040","0001144204-18-065600","0001144204-18-051521","0001144204-18-051379","0001144204-18-046705","0001144204-18-036523","0001144204-18-035654","0001144204-18-029864","0001193125-18-116789","0001193125-18-102988","0001144204-18-016166","0001193125-18-080833","0001193125-18-063959","0001193125-17-381191","0001410368-17-001841","0001193125-17-374971","0001193125-17-309971","0001144204-17-049219","0001193125-17-273111","0001387131-17-003794","0001193125-17-230973","0001193125-17-224149","0001193125-17-220017","0001410368-17-000989","0001193125-17-216251","0001387131-17-003435","0001387131-17-003433","0001387131-17-003431","0001387131-17-003429","0001387131-17-003427","0001387131-17-003425","0001387131-17-003423","0001193125-17-210746","9999999995-17-001595","0001193125-17-208056","0001193125-17-208048","0001193125-17-208041","0001193125-17-199925","0001193125-17-139743","0001193125-17-116364","0001193125-17-097730","0001104659-17-019376","0001193125-17-078800","9999999995-17-000513","0001387131-17-001291","0001387131-17-001289","0001387131-17-001287","0001387131-17-001285","0001387131-17-001283","0001387131-17-001281","0001387131-17-001279","0001387131-17-001277","0001387131-17-001275","0001387131-17-001273","0001387131-17-001271","0001387131-17-001269","0001387131-17-001267","0001193125-17-073391","0001193125-17-067670","0001193125-17-067664","0001193125-17-067653","0001193125-17-067647","0001193125-16-799067","0001193125-16-799064","0000000000-16-102392","0001193125-16-746667","0001193125-16-746569"],"filingDate":["2021-01-12","2020-10-14","2020-09-24","2020-09-24","2020-06-24","2020-06-08","2020-03-27","2020-03-26","2020-03-25","2020-03-04","2020-02-27","2020-02-25","2020-01-13","2019-12-24","2019-12-16","2019-12-13","2019-12-12","2019-09-27","2019-09-13","2019-09-03","2019-08-29","2019-06-27","2019-06-14","2019-05-29","2019-03-26","2019-03-21","2019-03-15","2019-03-15","2019-03-15","2019-03-05","2019-02-28","2019-01-30","2019-01-14","2019-01-14","2019-01-04","2018-12-31","2018-12-26","2018-12-26","2018-12-20","2018-09-28","2018-09-28","2018-08-28","2018-06-29","2018-06-25","2018-05-18","2018-04-13","2018-03-30","2018-03-21","2018-03-13","2018-02-28","2017-12-28","2017-12-22","2017-12-20","2017-10-13","2017-09-22","2017-08-30","2017-07-27","2017-07-19","2017-07-07","2017-06-30","2017-06-28","2017-06-28","2017-06-23","2017-06-23","2017-06-23","2017-06-23","2017-06-23","2017-06-23","2017-06-23","2017-06-23","2017-06-20","2017-06-20","2017-06-20","2017-06-20","2017-06-09","2017-04-26","2017-04-07","2017-03-27","2017-03-27","2017-03-10","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-07","2017-03-02","2017-03-02","2017-03-02","2017-03-02","2016-12-20","2016-12-20","2016-11-28","2016-10-25","2016-10-25"],"reportDate":["2020-10-31","","2020-07-31","2019-10-31","2020-04-30","2020-04-30","","","2020-01-31","","","2020-02-25","2019-10-31","2019-10-31","2019-10-31","2019-12-13","","2019-07-31","2019-09-13","","2019-06-30","2019-04-30","2019-06-14","","2019-01-31","2019-03-12","","","2019-03-15","","","","2018-10-31","2018-12-20","2018-10-31","","2018-12-21","2018-12-21","2018-12-20","2018-07-31","2018-09-28","2018-06-30","2018-06-29","2018-04-30","","","2018-03-30","2018-01-31","","","2017-12-28","2017-10-31","2017-10-31","2017-10-13","2017-07-31","2017-06-30","2017-07-25","2017-07-14","","","2017-04-30","2017-04-30","2017-06-21","2017-06-21","2017-06-21","2017-06-21","2017-06-21","2017-06-21","2017-06-21","","","","","","","","","","","","","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","2017-03-08","","","","","","","","","",""],"acceptanceDateTime":["2021-01-12T22:24:43.000Z","2020-10-14T19:26:58.000Z","2020-09-24T21:08:47.000Z","2020-09-24T16:09:03.000Z","2020-06-24T20:31:56.000Z","2020-06-08T17:18:33.000Z","2020-03-27T21:09:21.000Z","2020-03-26T21:00:35.000Z","2020-03-24T21:32:29.000Z","2020-03-04T18:15:39.000Z","2020-02-27T22:28:48.000Z","2020-02-25T16:05:09.000Z","2020-01-13T21:59:54.000Z","2019-12-24T02:59:08.000Z","2019-12-16T20:05:58.000Z","2019-12-13T14:53:19.000Z","2019-12-12T18:10:51.000Z","2019-09-27T15:15:16.000Z","2019-09-13T19:05:33.000Z","2019-09-03T19:54:43.000Z","2019-08-29T18:36:51.000Z","2019-06-27T20:34:25.000Z","2019-06-14T18:46:40.000Z","2019-05-29T21:05:07.000Z","2019-03-26T21:02:03.000Z","2019-03-21T21:25:31.000Z","2019-03-15T21:17:18.000Z","2019-03-15T21:14:40.000Z","2019-03-15T18:52:44.000Z","2019-03-05T21:49:43.000Z","2019-02-28T21:31:29.000Z","2019-01-30T22:18:09.000Z","2019-01-14T18:23:26.000Z","2019-01-14T17:58:29.000Z","2019-01-04T17:52:11.000Z","2018-12-31T22:19:40.000Z","2018-12-27T02:02:48.000Z","2018-12-27T02:01:43.000Z","2018-12-20T16:22:25.000Z","2018-09-28T19:57:46.000Z","2018-09-28T13:15:33.000Z","2018-08-28T20:37:46.000Z","2018-06-29T14:55:08.000Z","2018-06-25T21:22:09.000Z","2018-05-18T20:57:06.000Z","2018-04-13T19:20:06.000Z","2018-03-30T15:04:02.000Z","2018-03-21T20:11:26.000Z","2018-03-13T21:09:55.000Z","2018-02-28T21:07:53.000Z","2017-12-28T18:26:03.000Z","2017-12-22T17:05:03.000Z","2017-12-20T21:55:03.000Z","2017-10-13T21:13:56.000Z","2017-09-22T18:28:52.000Z","2017-08-30T19:44:35.000Z","2017-07-27T20:55:06.000Z","2017-07-19T14:14:02.000Z","2017-07-07T18:36:02.000Z","2017-06-30T20:25:02.000Z","2017-06-28T18:51:46.000Z","2017-06-28T18:47:03.000Z","2017-06-23T22:26:53.000Z","2017-06-23T22:24:35.000Z","2017-06-23T22:22:10.000Z","2017-06-23T22:19:24.000Z","2017-06-23T22:17:04.000Z","2017-06-23T22:14:52.000Z","2017-06-23T22:11:59.000Z","2017-06-22T22:30:04.000Z","2017-06-21T04:15:11.000Z","2017-06-20T18:49:32.000Z","2017-06-20T18:46:32.000Z","2017-06-20T18:43:32.000Z","2017-06-09T19:38:02.000Z","2017-04-26T21:11:58.000Z","2017-04-07T21:00:05.000Z","2017-03-27T20:49:03.000Z","2017-03-27T19:00:52.000Z","2017-03-10T21:13:03.000Z","2017-03-09T05:15:10.000Z","2017-03-09T01:23:40.000Z","2017-03-09T01:22:05.000Z","2017-03-09T01:20:26.000Z","2017-03-09T01:18:56.000Z","2017-03-09T01:17:24.000Z","2017-03-09T01:15:27.000Z","2017-03-09T01:13:58.000Z","2017-03-09T01:12:25.000Z","2017-03-09T01:11:12.000Z","2017-03-09T01:09:35.000Z","2017-03-09T01:08:06.000Z","2017-03-09T01:06:37.000Z","2017-03-09T01:04:18.000Z","2017-03-07T21:53:55.000Z","2017-03-02T21:14:32.000Z","2017-03-02T21:13:03.000Z","2017-03-02T21:11:02.000Z","2017-03-02T21:09:02.000Z","2016-12-20T22:21:55.000Z","2016-12-20T22:18:35.000Z","2016-11-28T16:59:27.000Z","2016-10-25T20:39:24.000Z","2016-10-25T20:13:02.000Z"],"act":["40","","40","40","40","40","33","33","40","33","40,33","40","40","40","40","40","33","40","40","33","40","40","40","40","40","","33","33","40","33","40,33","33","40","40","40","34","","","40","40","40","40","40","40","40","40","40","40","33","40,33","40","40","40","40","40","40","","40","33","34","40","40","","","","","","","","33","33","","","","40","40,33","33","34","34","33","33","","","","","","","","","","","","","","","","","40,33","","","40,33","","40,33","40"],"form":["N-CEN","CORRESP","NPORT-P","N-CEN/A","N-CSRS","NPORT-P","497","497","NPORT-P","497J","486BPOS","N-23C3A","N-CEN","N-CSR","NPORT-P","N-23C3A","497","NPORT-EX","N-23C3A","497","N-PX","N-CSRS","N-23C3A","40-17G","N-Q","3","497","497","N-23C3A","497J","486BPOS","497","N-CEN","N-23C3A/A","N-CSR","SC 13D/A","4","4","N-23C3A","N-Q","N-23C3A","N-PX","N-23C3A","N-CSRS","40-APP","40-17G","N-23C3A","N-Q","497J","486BPOS","N-23C3A","NSAR-B","N-CSR","N-23C3A","N-Q","N-PX","4","N-23C3A","497","SC 13D/A","NSAR-A","N-CSRS","4","4","4","4","4","4","4","497","EFFECT","CORRESP","CORRESP","CORRESP","40-17G","486APOS","497","SC 13D","SC 13D","497","EFFECT","3","3","3","3","3","3","3","3","3","3","3","3","3","CORRESP","CORRESP","CORRESP","N-2/A","CORRESP","CORRESP","N-2/A","UPLOAD","N-2","N-8A"],"fileNumber":["811-23205","","811-23205","811-23205","811-23205","811-23205","333-214232","333-214232","811-23205","333-214232","811-23205,333-214232","817-01324","811-23205","811-23205","811-23205","817-01324","333-214232","811-23205","817-01324","333-214232","811-23205","811-23205","817-01324","811-23205","811-23205","","333-214232","333-214232","817-01324","333-214232","811-23205,333-214232","333-214232","811-23205","817-01324","811-23205","005-89923","","","817-01324","811-23205","817-01324","811-23205","817-01324","811-23205","812-14907","811-23205","817-01324","811-23205","333-214232","811-23205,333-214232","817-01324","811-23205","811-23205","817-01324","811-23205","811-23205","","817-01324","333-214232","005-89923","811-23205","811-23205","","","","","","","","333-214232","333-214232","","","","811-23205","811-23205,333-214232","333-214232","005-89923","005-89923","333-214232","333-214232","","","","","","","","","","","","","","","","","811-23205,333-214232","","","811-23205,333-214232","","811-23205,333-214232","811-23205"],"filmNumber":["21524289","","201195990","201194422","20985823","20948672","20752760","20746772","20739366","20686430","20663981,20663982","20648493","20524249","191307977","191286814","191283614","191281531","191120405","191092427","191072121","191065789","19925794","19898593","19862953","19705894","","19685938","19685915","19684714","19659172","19643810,19643811","19552842","19524586","19524529","19509122","181260338","","","181245311","181094123","181092622","181042057","18927809","18917726","18847389","18754192","18725221","18704550","18687293","18651158,18651157","171277899","171271852","171267300","171137115","171097385","171060581","","17971016","17954982","17942500","17934893","17934868","","","","","","","","17926029","17921903","","","","17902752","17785353,17785352","17750532","17715865","17715109","17682295","17676685","","","","","","","","","","","","","","","","","17658848,17658847","","","162062149,162062148","","161950778,161950777","161950530"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","486APOS,0001193125-17-139743,2017-06-20","","","","","","","","","","N-2,,2017-03-08 10:30:00","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["N-CEN","CORRESP","NPORT-P","N-CEN/A","N-CSRS","NPORT-P","497","497","NPORT-P","497J","486BPOS","N-23C3A","N-CEN","N-CSR","NPORT-P","N-23C3A","497","NPORT-EX","N-23C3A","497","N-PX","N-CSRS","N-23C3A","40-17G","N-Q","3","497","497","N-23C3A","497J","486BPOS","497","N-CEN","N-23C3A/A","N-CSR","SC 13D/A","4","4","N-23C3A","N-Q","N-23C3A","N-PX","N-23C3A","N-CSRS","40-APP","40-17G","N-23C3A","N-Q","497J","486BPOS","N-23C3A","NSAR-B","N-CSR","N-23C3A","N-Q","N-PX","4","N-23C3A","497","SC 13D/A","NSAR-A","N-CSRS","4","4","4","4","4","4","4","497","EFFECT","CORRESP","CORRESP","CORRESP","40-17G","486APOS","497","SC 13D","SC 13D","497","EFFECT","3","3","3","3","3","3","3","3","3","3","3","3","3","CORRESP","CORRESP","CORRESP","N-2/A","CORRESP","CORRESP","N-2/A","LETTER","N-2","N-8A"],"size":[12667,13001,307609,32321,1041478,28146,43051,38861,260069,5908,2694755,123952,31594,1616021,32063,126310,40501,276669,122599,40111,350335,1388875,105528,790125,133384,2832,39301,50866,130070,6059,2773445,52996,35534,17919,1264023,189502,8198,7818,129454,135762,138057,278215,119056,807136,225276,458511,177652,119587,5270,2832201,181375,13802,717646,180359,145054,195833,17254,104462,36565,141266,8412,392050,4359,4361,4423,6878,4440,4420,5558,1250478,1622,5182,4926,15649,468575,1458876,1202338,75359,143533,1135707,1608,21841,2866,21883,23586,21897,2765,23917,2891,2858,2891,3528,2888,2826,58705,5465,5807,2556198,12859,30560,1172047,188543,1075138,9497],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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],"primaryDocument":["xslFormN-CEN_X01/primary_doc.xml","filename1.htm","xslFormNPORT-P_X01/primary_doc.xml","xslFormN-CEN_X01/primary_doc.xml","tm2022221-1_ncsrs.htm","xslFormNPORT-P_X01/primary_doc.xml","tm2013921-3_497.htm","tm2013921-1_497.htm","xslFormNPORT-P_X01/primary_doc.xml","tm209698-5_497j.htm","tm209698-2_n2.htm","tv538367_n23c3a.htm","xslFormN-CEN_X01/primary_doc.xml","tv534188-ncsr.htm","xslFormNPORT-P_X01/primary_doc.xml","tv534391_n23c3a.htm","tv534556_497.htm","NPORT_11296514720915080.htm","tv529162_n23c3a.htm","tv528635-497.htm","tv527841_npx.htm","tv523438-ncsr.htm","tv523355_n23c3a.htm","tv522591_40-17g.pdf","tv517146_nq.htm","xslF345X02/ownership.xml","tv516351_497.htm","tv516301_497.htm","tv516160_n23c3a.htm","tv515415_497j.htm","tv514430-486bpos.htm","tv511165_497.htm","xslFormN-CEN_X01/primary_doc.xml","tv510953_n23c3aa.htm","tv509479-ncsr.htm","tv510042_sc13da.htm","xslF345X03/ownership.xml","xslF345X03/ownership.xml","tv509186_n23c3a.htm","tv503526_nq.htm","tv503309_n-23c3a.htm","tv501888_npx.htm","tv497030_n-23c3a.htm","tv495842_ncsrs.htm","tv494291_40app.htm","d764104d4017g.htm","d331824dn23c3a.htm","tv489064_nq.htm","d507718d497j.htm","d528493d486bpos.htm","d496734dn23c3a.htm","answer.fil","d499495dncsr.htm","d377175dn23c3a.htm","v474307_nq.htm","d425538dnpx.htm","xslF345X03/kelly-form4_072517.xml","d425743dn23c3a.htm","d422519d497.htm","d345512dsc13da.htm","answer.fil","d409149dncsrs.htm","xslF345X03/haas-form4_062117.xml","xslF345X03/pickens-form4_062117.xml","xslF345X03/gallivan-form4_062117.xml","xslF345X03/adelman-form4_06232017.xml","xslF345X03/klehr-form4_06232017.xml","xslF345X03/ford-form4_06232017.xml","xslF345X03/forman-form4_06232017.xml","d417456d497.htm","xslEFFECTX01/primary_doc.xml","filename1.htm","filename1.htm","filename1.htm","d412942d4017g.htm","d246719d486apos.htm","d246719d497.htm","d367594dsc13d.htm","a17-9953_1sc13d.htm","d246719d497.htm","xslEFFECTX01/primary_doc.xml","xslF345X02/weiser-form3_030617.xml","xslF345X02/ujobai-form3_030617.xml","xslF345X02/pickens-form3_030617.xml","xslF345X02/haas-form3_030617.xml","xslF345X02/kelly-form3_030617.xml","xslF345X02/ford-form3_030617.xml","xslF345X02/flanagan-form3_030617.xml","xslF345X02/klehr-form3_030617.xml","xslF345X02/volk-form3_030617.xml","xslF345X02/sypherd-form3_030617.xml","xslF345X02/forman-form3_030617.xml","xslF345X02/gallivan-form3_030617.xml","xslF345X02/adelman-form3_030617.xml","filename1.htm","filename1.htm","filename1.htm","d246719dn2a.htm","filename1.htm","filename1.htm","d246719dn2a.htm","filename1.pdf","d246719dn2.htm","d246719dn8a.htm"],"primaryDocDescription":["","","","","N-CSRS","","497","497","","497J","486BPOS","N-23C3A","","N-CSR","","N-23C3A","497","","N-23C3A","497","N-PX","N-CSRS","N-23C3A","40-17G","N-Q","","497","497","N-23C3A","497J","486BPOS","497","","N-23C3A/A","N-CSR","SC 13D/A","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","N-23C3A","N-Q","N-23C-3A","N-PX","N-23C3A","N-CSRS","40-APP","FS ENERGY TOTAL RETURN FUND","FS ENERGY TOTAL RETURN FUND","N-Q","FS ENERGY TOTAL RETURN FUND","FS ENERGY TOTAL RETURN FUND","FS ENERGY TOTAL RETURN FUND","FS_ETR_ANSWER_FILE_NSARB","FS ENERGY TOTAL RETURN FUND","FS ENERGY TOTAL RETURN FUND","N-Q","N-PX","OWNERSHIP DOCUMENT","N-23C3A","FS ENERGY TOTAL RETURN FUND","SC 13D AMENDMENT NO. 1","FSTREF","N-CSRS","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","FS ENERGY TOTAL RETURN FUND","","","","","40-17G","FS ENERGY TOTAL RETURN FUND","FS ENERGY TOTAL RETURN FUND","SC 13D","SC 13D","FS ENERGY TOTAL RETURN FUND","","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","","","","FS ENERGY TOTAL RETURN FUND","","","FS ENERGY TOTAL RETURN FUND","","FS ENERGY TOTAL RETURN FUND - FORM N-2","FS ENERGY TOTAL RETURN FUND - N-8A"]},"files":[]}}