{"cik":"0000895399","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"MERRILL LYNCH CALIFORNIA INSURED MUNICIPAL BOND FUND OF MERR","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"NJ","stateOfIncorporationDescription":"NJ","addresses":{"mailing":{"street1":null,"street2":null,"city":null,"stateOrCountry":null,"zipCode":null,"stateOrCountryDescription":null,"isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"800 SCUDDERS MILL ROAD","street2":null,"city":"PLAINBORO","stateOrCountry":"NJ","zipCode":"08536","stateOrCountryDescription":"NJ","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"6092822467","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0000905148-03-001279","0000905148-02-001329","0001005477-01-002545","0000905148-01-000784","0001074154-01-500002","0000891092-00-001198","0000891092-00-001191","0000905148-00-002335","0000950130-00-006186","0000905148-00-002143","0001005477-00-006959","0001005477-00-002954","0000891092-00-000242","0000895399-99-000004","0000950123-99-010830","0000895399-99-000002","0001005477-99-004625","0001005477-99-001744","0000950123-98-010991","0000950123-98-010939","0000895399-98-000003","0000950123-98-009371","0000905148-98-001902","0001005477-98-002908","0000905148-98-001512","0000905148-98-001511","0000928816-98-000111","0000765199-97-000012","0000950130-97-005328","0000765199-97-000007","0000928816-97-000327","0000905148-97-001533","0000905148-97-001459","0000905148-97-000710","0000928816-97-000120","0000905148-96-000994","0000950123-96-007511","0000895399-96-000003","0000900092-96-000257","0000905148-96-000695","0000905148-96-000276","0000900092-96-000081","0000905148-96-000120","0000950123-96-000030","0000950123-95-003910","0000895399-95-000003","0000900092-95-000291","0000900092-95-000211","0000900092-95-000098","0000905148-95-000022","0000900092-95-000008","0000905148-95-000008","0000905148-94-000183","0000950130-94-001517","0000950130-94-001501","0000950130-94-001494","0000950130-94-001452","0000900092-94-000472","0000905148-94-000160","0000895399-94-000008","0000950130-94-001249","0000895399-94-000006","0000950130-94-001227","0000950131-94-001227","0000900092-94-000177","0000900092-94-000003"],"filingDate":["2003-03-28","2002-05-16","2001-04-03","2001-03-29","2001-02-07","2000-12-29","2000-12-27","2000-11-29","2000-11-20","2000-10-30","2000-10-10","2000-04-06","2000-03-27","1999-12-13","1999-12-08","1999-11-18","1999-10-07","1999-04-13","1998-12-31","1998-12-29","1998-11-05","1998-10-30","1998-10-23","1998-10-14","1998-08-10","1998-08-10","1998-04-09","1997-12-01","1997-11-26","1997-11-19","1997-10-16","1997-10-16","1997-10-09","1997-04-22","1997-04-16","1996-12-24","1996-12-20","1996-10-22","1996-10-16","1996-10-07","1996-04-23","1996-04-12","1996-02-07","1996-01-05","1995-12-29","1995-10-24","1995-10-17","1995-07-10","1995-04-11","1995-02-03","1995-01-17","1995-01-05","1994-11-04","1994-10-26","1994-10-21","1994-10-21","1994-10-13","1994-10-05","1994-10-03","1994-09-28","1994-08-22","1994-08-18","1994-08-15","1994-08-01","1994-04-18","1994-01-04"],"reportDate":["","2001-07-22","2001-02-28","","","","","2000-08-31","2000-12-21","2000-12-21","2000-08-31","2000-02-29","","","","1999-08-31","1999-08-31","1999-02-28","","","1998-08-31","","","1998-08-31","","","1998-02-28","","","1997-08-31","1997-08-31","","","","1997-02-28","","","1996-08-31","1996-08-31","","","1996-02-29","","","","1995-08-31","1995-08-31","1995-05-31","1995-02-28","","1994-11-30","","","","","","","1994-08-31","","1994-08-31","","","1994-09-27","1994-09-20","1994-02-28","1993-11-30"],"acceptanceDateTime":["2003-03-28T19:38:28.000Z","2002-05-16T14:46:45.000Z","2001-04-03T04:00:00.000Z","2001-03-29T05:00:00.000Z","2001-02-07T05:00:00.000Z","2000-12-29T05:00:00.000Z","2000-12-27T05:00:00.000Z","2000-11-29T05:00:00.000Z","2000-11-20T05:00:00.000Z","2000-10-30T05:00:00.000Z","2000-10-10T04:00:00.000Z","2000-04-06T04:00:00.000Z","2000-03-27T05:00:00.000Z","1999-12-13T05:00:00.000Z","1999-12-08T05:00:00.000Z","1999-11-18T05:00:00.000Z","1999-10-07T04:00:00.000Z","1999-04-13T04:00:00.000Z","1998-12-31T05:00:00.000Z","1998-12-29T05:00:00.000Z","1998-11-05T05:00:00.000Z","1998-10-30T05:00:00.000Z","1998-10-23T04:00:00.000Z","1998-10-14T04:00:00.000Z","1998-08-10T04:00:00.000Z","1998-08-10T04:00:00.000Z","1998-04-09T04:00:00.000Z","1997-12-01T05:00:00.000Z","1997-11-26T05:00:00.000Z","1997-11-19T05:00:00.000Z","1997-10-16T04:00:00.000Z","1997-10-16T04:00:00.000Z","1997-10-09T04:00:00.000Z","1997-04-22T04:00:00.000Z","1997-04-16T04:00:00.000Z","1996-12-24T05:00:00.000Z","1996-12-20T05:00:00.000Z","1996-10-22T04:00:00.000Z","1996-10-16T04:00:00.000Z","1996-10-07T04:00:00.000Z","1996-04-23T04:00:00.000Z","1996-04-12T04:00:00.000Z","1996-02-07T05:00:00.000Z","1996-01-05T05:00:00.000Z","1995-12-29T05:00:00.000Z","1995-10-24T04:00:00.000Z","1995-10-17T04:00:00.000Z","1995-07-10T04:00:00.000Z","1995-04-11T04:00:00.000Z","1995-02-03T05:00:00.000Z","1995-01-17T05:00:00.000Z","1995-01-05T05:00:00.000Z","1994-11-04T23:17:00.000Z","1994-10-26T04:00:00.000Z","1994-10-21T04:00:00.000Z","1994-10-21T04:00:00.000Z","1994-10-13T20:21:00.000Z","1994-10-05T04:00:00.000Z","1994-10-03T04:00:00.000Z","1994-09-28T04:00:00.000Z","1994-08-22T04:00:00.000Z","1994-08-18T04:00:00.000Z","1994-08-15T04:00:00.000Z","1994-08-01T04:00:00.000Z","1994-04-18T04:00:00.000Z","1994-01-04T05:00:00.000Z"],"act":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"form":["497","24F-2NT","N-30D","497","497J","497","485BPOS","24F-2NT","DEF 14A","PRE 14A","N-30D","N-30D","497","497J","485BPOS","24F-2NT","N-30D","N-30D","497","485BPOS","24F-2NT","485APOS","497","N-30D","497","497","N-30D","497J","485BPOS","24F-2NT","N-30D","497","497","497","N-30D","497J","485BPOS","24F-2NT","N-30D","497","497","N-30D","497","497J","485B24E","24F-2NT","N-30D","N-30B-2","N-30D","497","N-30B-2","497","DEFA14A","497","497","497","485BPOS","N-30D","497","24F-2NT","497","497","DEF 14A","PRE 14A","N-30D","N-30B-2"],"fileNumber":["033-55864","033-55864","811-04264-01","033-55864","033-55864","033-55864","033-55864","033-55864","811-04264-01","811-04264-01","811-04264-01","811-04264-01","033-55864","033-55864","033-55864","033-55864","811-04264-01","811-04264-01","033-55864","033-55864","033-55864","033-55864","033-55864","811-04264-01","033-55864","033-55864","811-04264-01","033-55864","033-55864","033-55864","811-04264-01","033-55864","033-55864","033-55864","811-04264-01","033-55864","033-55864","033-55864","811-04264-01","033-55864","033-55864","811-04264-01","033-55864","033-55864","033-55864","033-55864","811-04264-01","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864","033-55864"],"filmNumber":["03624550","02654331","1592885","1583991","1527585","799112","795992","779611","772779","749264","737850","595072","579778","99773208","99770956","99760519","99724445","99592257","98778922","98776640","98738462","98734225","98730169","98725268","98681317","98681243","98590588","97730785","97729206","97724455","97696612","97696851","97693034","97585147","97581974","96685754","96684439","96646123","96644021","96640149","96549678","96546626","96512129","96501322","95606320","95583551","95581118","95553027","95528057","95505265","95501684","95500293","94557731","94555158","94554541","94554326","94552569","94551640","94551313","94550577","94545461","94544963","94544461","94540973","94523125","94500297"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["497","24F-2NT","N-30D","497","497J","497","485BPOS","24F-2NT","DEF 14A","PRE 14A","N-30D","N-30D","497","497J","485BPOS","24F-2NT","N-30D","N-30D","497","485BPOS","24F-2NT","485APOS","497","N-30D","497","497","N-30D","497J","485BPOS","24F-2NT","N-30D","497","497","497","N-30D","497J","485BPOS","24F-2NT","N-30D","497","497","N-30D","497","497J","485B24E","24F-2NT","N-30D","N-30B-2","N-30D","497","N-30B-2","497","DEFA14A","497","497","497","485BPOS","N-30D","497","24F-2NT","497","497","DEF 14A","PRE 14A","N-30D","N-30B-2"],"size":[29655,5543,99350,3538,2660,745599,827619,5634,292261,144946,98777,94054,58995,2862,761329,5039,100120,95077,412819,452834,5123,467672,13066,94092,42016,42811,71276,2902,567790,5138,81360,36950,3592,39398,77177,2965,573084,7915,78634,40162,34245,77408,3011,3354,972300,7239,77927,15540,67732,30996,16459,29647,41535,504416,1811,28668,708754,60978,35626,7558,27176,1760,319237,302336,63060,7254],"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],"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],"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],"primaryDocument":["efc3-0442_form497.txt","efc2-0553_5194486fm24f2nt.txt","0001.txt","0001.txt","calinsmuni2001.txt","0001.htm","0001.htm","0001.txt","0001.htm","0001.txt","0001.txt","","","","0000950123-99-010830-d1.html","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"primaryDocDescription":["ML","","SEMI-ANNUAL REPORT","T:\\EDGAR2001\\KOOPER\\808200.TXT","497J LETTER","PROSPECTUS AND SAI","FORM 485BPOS","T:EDGAR\\LOPEZ\\768591","MERRILL LYNCH CALIFORNIA MUNICIPAL SERIES TRUST","T:\\EDGAR\\SPINELLI\\760631.TXT","ANNUAL REPORT","ANNUAL REPORT","FORM 497","","MERRILL LYNCH CALIFORNIA INSURED MUNICIPAL BOND FD","","ANNUAL REPORT","SEMI-ANNUAL REPORT","MERRILL LYNCH CAL. INSURED MUNICIPAL BOND FUND","MERRILL LYNCH CALIFORNIA INSURED MUNICIPAL BOND","","MERRILL LYNCH CALIFORNIA INSURED MUNI. BOND FUND","T:\\EDGAR\\495620.TXT","ANNUAL REPORT","","","MERRILL LYNCH CALIFORNIA INSURED MUNICIPAL","","MERRILL LYNCH CALIFORNIA INSURED MUNICIPAL BOND FUND","","MERRILL LYNCH CALIFORNIA INSURED MUNICIPAL BOND FUND","","","","MERRILL LYNCH CALIFORNIA INSURED MUNICIPAL BOND FUND","","POST-EFFECTIVE AMENDMENT NO. 5 TO FORM N-1A","","ANNUAL REPORT","FORM 497","","SEMI-ANNUAL REPORT","","M.L. CALIFORNIA INSURED MUNICIPAL FUND","FORM N-1A","","ANNUAL REPORT","QUARTERLY REPORT","SEMI-ANNUAL REPORT","","QUARTERLY REPORT","SUPPLEMENT","","497","497","497","485BPOS","ANNUAL REPORT","FORM 497","","FORM 497","STICKER","DEF 14A","PRE 14A","SEMI-ANNUAL REPORT","QUARTERLY REPORT"]},"files":[]}}