{"cik":"0001296241","entityType":"operating","sic":"6189","sicDescription":"Asset-Backed Securities","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"Structured Asset Securities CORP Mortgage Pass-Through Certificates, Series 2004-13","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"3 WORLD FINANCIAL CENTER","street2":null,"city":"NEW YORK","stateOrCountry":"NY","zipCode":"10285","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"3 WORLD FINANCIAL CENTER","street2":null,"city":"NEW YORK","stateOrCountry":"NY","zipCode":"10285","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"2125267000","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001136999-05-000161","0001136999-05-000060","0001136999-04-000613","0001136999-04-000551","0001136999-04-000493","0001136999-04-000441","0001136999-04-000376","0001136999-04-000334","0000950133-04-002744","0000950136-04-002149"],"filingDate":["2005-03-30","2005-01-24","2004-12-29","2004-12-01","2004-10-28","2004-09-30","2004-08-30","2004-07-29","2004-07-14","2004-07-01"],"reportDate":["2005-03-01","","2004-12-27","2004-11-26","2004-10-25","2004-09-27","2004-08-25","2004-07-26","2004-06-30",""],"acceptanceDateTime":["2005-03-30T17:25:05.000Z","2005-01-24T20:49:35.000Z","2004-12-29T21:33:11.000Z","2004-12-01T21:00:48.000Z","2004-10-28T19:53:21.000Z","2004-09-30T17:45:01.000Z","2004-08-30T17:59:42.000Z","2004-07-29T17:48:16.000Z","2004-07-14T20:40:57.000Z","2004-07-01T20:34:11.000Z"],"act":["34","34","34","34","34","","","","",""],"form":["10-K","15-15D","8-K","8-K","8-K","8-K","8-K","8-K","8-K","424B5"],"fileNumber":["333-115858-02","333-115858-02","333-115858-02","333-115858-02","333-115858-02","333-115858-02","333-115858-02","333-115858-02","333-115858-02","333-115858-02"],"filmNumber":["05712688","05544439","041231474","041177587","041102717","041054854","041004881","04938382","04914156","04895672"],"items":["","","9.01","9.01","9.01","9.01","9.01","7","5,7",""],"core_type":["10-K","15-15D","8-K","8-K","8-K","8-K","8-K","8-K","8-K","424B5"],"size":[119697,5759,220023,210667,201200,193488,178907,168982,1051649,854737],"isXBRL":[0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null],"primaryDocument":["sasc0413_10k.htm","sasc0413_form15.htm","sasc0413_200412.htm","sasc0413_200411.htm","sasc0413_200410.htm","sasc0413_200409.htm","sasc0413_200408.htm","sasc0413_200407.htm","w98999e8vk.htm","file001.txt"],"primaryDocDescription":["FORM 10K","NOTICE OF SUSPENSION OF DUTY TO FILE REPORTS","MONTHLY DISTRIBUTION STATEMENT","MONTHLY DISTRIBUTION STATEMENT","MONTHLY DISTRIBUTION STATEMENT","MONTHLY DISTRIBUTION STATEMENT","MONTHLY DISTRIBUTION STATEMENT","MONTHLY DISTRIBUTION STATEMENT","FORM 8-K","DEFINITIVE MATERIALS"]},"files":[]}}