{"cik":"0001379474","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":1,"insiderTransactionForIssuerExists":0,"name":"Bain Capital Fund VIII, LLC","tickers":[],"exchanges":[],"ein":"201218594","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"C/O BAIN CAPITAL, LLC","street2":"JOHN HANCOCK TOWER, 200 CLARENDON STREET","city":"BOSTON","stateOrCountry":"MA","zipCode":"02116","stateOrCountryDescription":"MA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"C/O BAIN CAPITAL, LLC","street2":"JOHN HANCOCK TOWER, 200 CLARENDON STREET","city":"BOSTON","stateOrCountry":"MA","zipCode":"02116","stateOrCountryDescription":"MA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"617-516-2000","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0000950123-18-011543","0000950123-18-008553","0000950123-18-005384","0000950123-18-001879","0000950123-17-010465","0000950123-17-007652","0001193125-17-244384","0000950123-17-004980","0000950123-17-002004","0000950123-16-021894","0000950123-16-019928","0000950123-16-017362","0000950123-16-014642","0000950123-15-011702","0000899243-15-003450","0001193125-15-293374","0000950123-15-009107","0000899243-15-002965","0000950123-15-006207","0001209191-15-017178","0001193125-15-058149","0001181431-12-035870","0001181431-12-017556","0000904454-10-000575","0001181431-10-062261","0000904454-10-000540","0001181431-08-048965","0001181431-08-038409","0001181431-08-037323","0001181431-06-062795","0001181431-06-061444"],"filingDate":["2018-11-14","2018-08-14","2018-05-15","2018-02-14","2017-11-14","2017-08-14","2017-08-01","2017-05-15","2017-02-14","2016-11-14","2016-08-15","2016-05-16","2016-02-16","2015-11-13","2015-08-18","2015-08-17","2015-08-14","2015-08-12","2015-05-15","2015-02-23","2015-02-23","2012-06-11","2012-03-15","2010-12-21","2010-12-16","2010-12-14","2008-08-18","2008-06-12","2008-06-06","2006-11-09","2006-11-02"],"reportDate":["2018-09-30","2018-06-30","2018-03-31","2017-12-31","2017-09-30","2017-06-30","","2017-03-31","2016-12-31","2016-09-30","2016-06-30","2016-03-31","2015-12-31","2015-09-30","2015-08-14","","2015-06-30","2015-08-10","2015-03-31","2015-02-11","","2012-06-07","2012-03-13","2010-12-20","2010-12-14","2010-12-14","2008-08-14","2008-06-10","2008-06-04","2006-11-09","2006-11-02"],"acceptanceDateTime":["2018-11-14T12:00:12.000Z","2018-08-14T12:45:15.000Z","2018-05-15T11:15:51.000Z","2018-02-14T11:27:46.000Z","2017-11-14T11:24:01.000Z","2017-08-14T12:17:30.000Z","2017-08-01T21:17:35.000Z","2017-05-15T11:34:12.000Z","2017-02-14T12:30:12.000Z","2016-11-14T11:24:48.000Z","2016-08-15T12:14:30.000Z","2016-05-16T12:47:07.000Z","2016-02-16T11:25:29.000Z","2015-11-13T11:47:35.000Z","2015-08-18T20:59:53.000Z","2015-08-17T21:21:30.000Z","2015-08-14T13:26:30.000Z","2015-08-12T20:38:43.000Z","2015-05-15T13:44:00.000Z","2015-02-23T21:20:56.000Z","2015-02-23T21:11:34.000Z","2012-06-11T22:25:29.000Z","2012-03-15T14:24:37.000Z","2010-12-21T14:57:11.000Z","2010-12-16T22:00:29.000Z","2010-12-14T22:06:35.000Z","2008-08-19T01:35:53.000Z","2008-06-12T17:33:06.000Z","2008-06-06T17:52:32.000Z","2006-11-09T21:52:58.000Z","2006-11-02T23:46:30.000Z"],"act":["34","34","34","34","34","34","","34","34","34","34","34","34","34","34","","34","34","34","34","","34","34","34","34","34","34","34","34","34","34"],"form":["13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","SC 13D/A","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","4","SC 13D/A","13F-NT","4","13F-NT","3","SC 13D","4","4","4","4","3","4","4","4","4","3"],"fileNumber":["028-16896","028-16896","028-16896","028-16896","028-16896","028-16896","","028-16896","028-16896","028-16896","028-16896","028-16896","028-16896","028-16896","001-35331","","028-16896","001-35331","028-16896","001-35331","","001-35004","001-35004","001-35004","001-35004","001-35004","001-33124","001-33124","001-33124","001-33124","001-33124"],"filmNumber":["181180362","181014472","18833050","18606925","171198188","171027310","","17841074","17602405","161990235","161830119","161650884","161422665","151226874","151061970","","151052866","151047460","15865999","15639927","","12901616","12692544","101264404","101257448","101251241","081026285","08895036","08885143","061203069","061184236"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","SC 13D/A","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","4","SC 13D/A","13F-NT","4","13F-NT","3","SC 13D","4","4","4","4","3","4","4","4","4","3"],"size":[3906,3901,3901,3904,3906,3901,171684,3901,3904,3909,3901,3902,3905,3906,19526,174884,3905,18879,3905,23235,180078,23995,23848,25965,22863,21660,24765,23877,21376,19165,16918],"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],"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],"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],"primaryDocument":["xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","d431872dsc13da.htm","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslF345X03/doc4.xml","d25325dsc13da.htm","xslForm13F_X01/primary_doc.xml","xslF345X03/doc4.xml","xslForm13F_X01/primary_doc.xml","xslF345X02/doc3.xml","d878073dsc13d.htm","xslF345X03/rrd348344.xml","xslF345X03/rrd338623.xml","xslF345X03/edgar.xml","xslF345X03/rrd294488.xml","xslF345X02/edgar.xml","xslF345X03/rrd216481.xml","xslF345X02/rrd210428.xml","xslF345X02/rrd209973.xml","xslF345X02/rrd135782.xml","xslF345X02/rrd135088.xml"],"primaryDocDescription":["","","","","","","SCHEDULE 13D AMENDMENT NO. 2","","","","","","","","FORM 4 SUBMISSION","SC 13D/A","","FORM 4 SUBMISSION","","FORM 3 SUBMISSION","SCHEDULE 13D","FORM 4","FORM 4","PRIMARY DOCUMENT","FORM 4","PRIMARY DOCUMENT","FORM 4","FORM 4","FORM 4","FORM 4","FORM 3"]},"files":[]}}