{"cik":"0001481957","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"Belfer Management LLC","tickers":[],"exchanges":[],"ein":"134148862","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":null,"stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"767 FIFTH AVENUE","street2":"46TH FLOOR","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10153","stateOrCountryDescription":"NY","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"767 FIFTH AVENUE","street2":"46TH FLOOR","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10153","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"212-508-9528","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001140361-26-042096","0001140361-26-034284","0001140361-26-031775","0001140361-26-019974","0001140361-26-003464","0001140361-25-039570","0001140361-25-032869","0001140361-25-027093","0001140361-25-018286","0001140361-25-003552","0001140361-24-045951","0001140361-24-038691","0001140361-24-036136","0001140361-24-024012","0001140361-24-015757","0001140361-24-015747","0001140361-24-015742","0001140361-24-015735","0001140361-24-015728","0001140361-24-015720","0001140361-24-003984","0001140361-23-052695","0001140361-23-038040","0001140361-23-024048","0001140361-23-006355","0001567619-22-019334","0001567619-22-014939","0001567619-22-010622","0001567619-22-003003","0001567619-21-019626","0001567619-21-013632","0001567619-21-008463","0001567619-21-002208","0001567619-20-017990","0001567619-20-013609","0001567619-20-009477","0001567619-20-002297","0001567619-19-020140","0001567619-19-015382","0001567619-19-009787","0001567619-19-002090","0001567619-18-005390","0001140361-18-035786","0001140361-18-021491","0001140361-18-005760","0001140361-17-043453","0001140361-17-043452","0001140361-17-043451","0001140361-17-043449","0001140361-17-043448","0001140361-17-043447","0001140361-17-043446","0001140361-17-043445","0001140361-17-043443","0001140361-17-043440","0001140361-17-040473","0001140361-17-030740","0001140361-17-019074","0001140361-17-006047","0001140361-16-084875","0001140361-16-075785","0001140361-16-064459","0001140361-16-051269","0001140361-15-040082","0001140361-15-029858","0001140361-15-018410","0001140361-15-006415","0001140361-14-040947","0001140361-14-031967","0001140361-14-020340","0001140361-14-006232","0001140361-13-041070","0001140361-13-031399","0000922423-13-000190","0001140361-13-007126","0000922423-12-000247","0000922423-12-000209","0000922423-12-000157","0000922423-12-000070","0000922423-11-000417","0000922423-11-000334","0000922423-11-000208","0000922423-11-000064","0000922423-10-000513","0000922423-10-000390","0000922423-10-000223","0000922423-10-000081"],"filingDate":["2026-11-05","2026-08-25","2026-08-07","2026-05-08","2026-02-03","2025-10-28","2025-08-27","2025-07-24","2025-05-12","2025-02-07","2024-11-12","2024-08-27","2024-08-07","2024-05-02","2024-03-28","2024-03-28","2024-03-28","2024-03-28","2024-03-28","2024-03-28","2024-01-26","2023-11-13","2023-08-04","2023-05-11","2023-02-13","2022-11-09","2022-08-04","2022-05-16","2022-02-09","2021-11-10","2021-07-19","2021-04-22","2021-02-04","2020-10-20","2020-07-23","2020-05-11","2020-02-06","2019-10-30","2019-07-30","2019-05-06","2019-02-01","2018-11-08","2018-08-07","2018-05-03","2018-02-08","2017-11-21","2017-11-21","2017-11-21","2017-11-21","2017-11-21","2017-11-21","2017-11-21","2017-11-21","2017-11-21","2017-11-21","2017-11-01","2017-08-09","2017-05-09","2017-02-13","2016-11-04","2016-08-11","2016-05-11","2016-02-10","2015-11-09","2015-08-05","2015-05-08","2015-02-13","2014-11-10","2014-08-12","2014-05-13","2014-02-12","2013-11-07","2013-08-09","2013-05-09","2013-02-14","2012-11-14","2012-08-13","2012-05-10","2012-02-13","2011-11-10","2011-08-15","2011-05-16","2011-02-10","2010-11-12","2010-08-13","2010-05-10","2010-02-09"],"reportDate":["2026-09-30","2026-06-30","2026-06-30","2026-03-31","2025-12-31","2025-09-30","2025-06-30","2025-06-30","2025-03-31","2024-12-31","2024-09-30","2024-06-30","2024-06-30","2024-03-31","2023-12-31","2023-09-30","2023-06-30","2023-03-31","2022-12-31","2022-09-30","2023-12-31","2023-09-30","2023-06-30","2023-03-31","2022-12-31","2022-09-30","2022-06-30","2022-03-31","2021-12-31","2021-09-30","2021-06-30","2021-03-31","2020-12-31","2020-09-30","2020-06-30","2020-03-31","2019-12-31","2019-09-30","2019-06-30","2019-03-31","2018-12-31","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","2015-06-30","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","2015-06-30","2015-03-31","2014-12-31","2014-09-30","2014-06-30","2014-03-31","2013-12-31","2013-09-30","2013-06-30","2013-03-31","2012-12-31","2012-09-30","2012-06-30","2012-03-31","2011-12-31","2011-09-30","2011-06-30","2011-03-31","2010-12-31","2010-09-30","2010-06-30","2010-03-31","2009-12-31"],"acceptanceDateTime":["2026-11-05T20:11:52.000Z","2026-08-25T17:12:48.000Z","2026-08-07T15:06:06.000Z","2026-05-08T17:55:27.000Z","2026-02-03T20:55:43.000Z","2025-10-28T17:25:47.000Z","2025-08-27T16:06:55.000Z","2025-07-24T19:10:46.000Z","2025-05-12T14:13:11.000Z","2025-02-07T20:27:16.000Z","2024-11-12T11:07:18.000Z","2024-08-27T15:10:31.000Z","2024-08-07T16:56:37.000Z","2024-05-02T20:23:00.000Z","2024-03-28T00:15:34.000Z","2024-03-27T23:14:22.000Z","2024-03-27T23:01:49.000Z","2024-03-27T22:47:23.000Z","2024-03-27T22:25:44.000Z","2024-03-27T22:08:35.000Z","2024-01-26T15:34:24.000Z","2023-11-13T11:04:42.000Z","2023-08-04T18:36:04.000Z","2023-05-11T15:50:44.000Z","2023-02-13T21:41:12.000Z","2022-11-09T16:19:26.000Z","2022-08-04T20:09:53.000Z","2022-05-14T01:26:52.000Z","2022-02-09T17:49:09.000Z","2021-11-10T15:29:01.000Z","2021-07-19T19:59:40.000Z","2021-04-22T18:25:27.000Z","2021-02-04T22:22:35.000Z","2020-10-20T18:29:47.000Z","2020-07-23T15:31:05.000Z","2020-05-11T20:19:39.000Z","2020-02-06T20:25:14.000Z","2019-10-30T19:39:26.000Z","2019-07-30T13:44:46.000Z","2019-05-06T12:41:17.000Z","2019-02-01T15:43:55.000Z","2018-11-08T19:37:38.000Z","2018-08-07T19:57:43.000Z","2018-05-03T18:51:21.000Z","2018-02-08T18:38:45.000Z","2017-11-21T16:50:47.000Z","2017-11-21T16:48:28.000Z","2017-11-21T16:45:15.000Z","2017-11-21T16:40:46.000Z","2017-11-21T16:39:52.000Z","2017-11-21T16:39:02.000Z","2017-11-21T16:37:46.000Z","2017-11-21T16:35:44.000Z","2017-11-21T16:33:57.000Z","2017-11-21T16:32:12.000Z","2017-11-01T18:34:27.000Z","2017-08-09T15:50:05.000Z","2017-05-09T18:56:03.000Z","2017-02-13T17:08:05.000Z","2016-11-04T19:07:00.000Z","2016-08-11T15:59:27.000Z","2016-05-11T15:44:50.000Z","2016-02-10T15:08:49.000Z","2015-11-09T14:31:51.000Z","2015-08-05T15:39:04.000Z","2015-05-08T17:00:13.000Z","2015-02-13T19:03:51.000Z","2014-11-10T20:49:28.000Z","2014-08-12T21:25:36.000Z","2014-05-13T13:17:21.000Z","2014-02-12T18:57:42.000Z","2013-11-07T19:58:35.000Z","2013-08-09T18:22:09.000Z","2013-05-09T20:35:51.000Z","2013-02-14T20:00:17.000Z","2012-11-14T20:59:35.000Z","2012-08-13T17:09:02.000Z","2012-05-10T17:01:55.000Z","2012-02-13T21:18:34.000Z","2011-11-10T19:43:26.000Z","2011-08-15T19:41:44.000Z","2011-05-16T15:02:11.000Z","2011-02-10T17:39:55.000Z","2010-11-12T14:59:07.000Z","2010-08-13T14:40:50.000Z","2010-05-10T20:23:15.000Z","2010-02-09T21:56:57.000Z"],"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","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","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","34","34","34"],"form":["13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR","N-PX","13F-HR","13F-HR","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR"],"fileNumber":["028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690","028-13690"],"filmNumber":["261526778","261314242","261252396","26957513","26592629","251422896","251261999","251146585","25933057","25601325","241442836","241244972","241182614","24908727","24792991","24792674","24792639","24792571","24792493","24792450","24564896","231394620","231143523","23909836","23619212","221371237","221136609","22925045","22605445","211395136","211097891","21844319","21592339","201248072","201043110","20865070","20582492","191179776","19983485","19798144","19558266","181169309","18997858","18803282","18584798","171215859","171215853","171215842","171215821","171215814","171215808","171215806","171215798","171215791","171215788","171168499","171016971","17826001","17597275","161974876","161823626","161638902","161402791","151214270","151028007","15845489","15612550","141208489","141035073","14835552","14599098","131200152","131025911","13829413","13612448","121204280","121026836","12829178","12599306","111194819","111035928","11844254","11590865","101183543","101013528","10816553","10584999"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR","N-PX","13F-HR","13F-HR","13F-HR","13F-HR","N-PX","13F-HR","13F-HR","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR/A","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR"],"size":[10872,10923,11709,11197,10653,13334,14651,11796,10736,11270,11271,17337,10740,11275,10876,9800,8724,9793,8730,8184,3953,3921,3931,3917,3918,3610,3610,3609,3657,3662,3658,3657,3657,3658,3652,3657,3657,3658,3651,3651,3657,3652,3657,3651,3657,4034,4035,4034,4034,4034,4034,4034,4034,4034,4034,3609,3610,3578,3578,3571,3571,3571,3571,3571,3571,3570,3570,3571,3571,3570,3570,3571,3501,4239,3863,4206,4221,4229,4237,4191,4227,4217,4624,4657,4560,4712,4669],"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],"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],"isXBRLNumeric":[0,0,0,0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,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_X02/primary_doc.xml","xslN-PX_X01/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslN-PX_X01/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslN-PX_X01/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/primary_doc.xml","xslForm13F_X02/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","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","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","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","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","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","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","kl05008.txt","form13f-hr.txt","kl11036.txt","kl07026.txt","kl05009.txt","kl02023.txt","kl11007.txt","kl08013.txt","kl05030.txt","kl02021.txt","kl11014.txt","kl08024.txt","kl05011.txt","kl02020.txt"],"primaryDocDescription":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","13F HOLDINGS REPORT","BELFER MANAGEMENT LLC 13F-HR 12-31-2012","13F HOLDINGS REPORT","13F HOLDING REPORT","13F HOLDINGS REPORT","13F HOLDINGS REPORT","13F HOLDINGS REPORT","13F HOLDINGS REPORT","13F HOLDINGS REPORT","FORM 13F HOLDINGS REPORT","13F HOLDINGS REPORT","13F HOLDINGS REPORT","13F HOLDINGS REPORT","13F HOLDINGS REPORT"]},"files":[]}}