3.24.0.1 html 202 87 1 true 99 0 false 3 false false R1.htm 01001 - Document - Document and Entity Information {Elements} Sheet http://franklintempleton.com/20231031/role/DocumentAndEntityInformation1 Document and Entity Information Risk/Return 1 false true R2.htm 01002 - Document - Risk/Return Summary (FRANKLIN CONVERTIBLE SECURITIES FUND) {Unlabeled} Sheet http://franklintempleton.com/20231031/role/RRSummary2 Risk/Return Summary (FRANKLIN CONVERTIBLE SECURITIES FUND) Risk/Return 2 false false R3.htm 01003 - Disclosure - Risk/Return Detail Data (FRANKLIN CONVERTIBLE SECURITIES FUND) {Elements} Sheet http://franklintempleton.com/20231031/role/RRDetailData3 Risk/Return Detail Data (FRANKLIN CONVERTIBLE SECURITIES FUND) Risk/Return 3 false true R11.htm 01011 - Document - Risk/Return Summary (FRANKLIN EQUITY INCOME FUND) {Unlabeled} Sheet http://franklintempleton.com/20231031/role/RRSummary11 Risk/Return Summary (FRANKLIN EQUITY INCOME FUND) Risk/Return 4 false false R12.htm 01012 - Disclosure - Risk/Return Detail Data (FRANKLIN EQUITY INCOME FUND) {Elements} Sheet http://franklintempleton.com/20231031/role/RRDetailData12 Risk/Return Detail Data (FRANKLIN EQUITY INCOME FUND) Risk/Return 5 false true R20.htm 01020 - Document - Risk/Return Summary (Franklin Managed Income Fund) {Unlabeled} Sheet http://franklintempleton.com/20231031/role/RRSummary20 Risk/Return Summary (Franklin Managed Income Fund) Risk/Return 6 false false R21.htm 01021 - Disclosure - Risk/Return Detail Data (Franklin Managed Income Fund) {Elements} Sheet http://franklintempleton.com/20231031/role/RRDetailData21 Risk/Return Detail Data (Franklin Managed Income Fund) Risk/Return 7 false true R29.htm 01029 - Document - Risk/Return Summary (FRANKLIN FLOATING RATE DAILY ACCESS FUND) {Unlabeled} Sheet http://franklintempleton.com/20231031/role/RRSummary29 Risk/Return Summary (FRANKLIN FLOATING RATE DAILY ACCESS FUND) Risk/Return 8 false false R30.htm 01030 - Disclosure - Risk/Return Detail Data (FRANKLIN FLOATING RATE DAILY ACCESS FUND) {Elements} Sheet http://franklintempleton.com/20231031/role/RRDetailData30 Risk/Return Detail Data (FRANKLIN FLOATING RATE DAILY ACCESS FUND) Risk/Return 9 false true R38.htm 01038 - Document - Risk/Return Summary (FRANKLIN LOW DURATION TOTAL RETURN FUND) {Unlabeled} Sheet http://franklintempleton.com/20231031/role/RRSummary38 Risk/Return Summary (FRANKLIN LOW DURATION TOTAL RETURN FUND) Risk/Return 10 false false R39.htm 01039 - Disclosure - Risk/Return Detail Data (FRANKLIN LOW DURATION TOTAL RETURN FUND) {Elements} Sheet http://franklintempleton.com/20231031/role/RRDetailData39 Risk/Return Detail Data (FRANKLIN LOW DURATION TOTAL RETURN FUND) Risk/Return 11 false true R47.htm 01047 - Document - Risk/Return Summary (FRANKLIN TOTAL RETURN FUND) {Unlabeled} Sheet http://franklintempleton.com/20231031/role/RRSummary47 Risk/Return Summary (FRANKLIN TOTAL RETURN FUND) Risk/Return 12 false false R48.htm 01048 - Disclosure - Risk/Return Detail Data (FRANKLIN TOTAL RETURN FUND) {Elements} Sheet http://franklintempleton.com/20231031/role/RRDetailData48 Risk/Return Detail Data (FRANKLIN TOTAL RETURN FUND) Risk/Return 13 false true R56.htm 01056 - Document - Risk/Return Summary (FRANKLIN LOW DURATION U.S. GOVERNMENT SECURITIES FUND) {Unlabeled} Sheet http://franklintempleton.com/20231031/role/RRSummary56 Risk/Return Summary (FRANKLIN LOW DURATION U.S. GOVERNMENT SECURITIES FUND) Risk/Return 14 false false R57.htm 01057 - Disclosure - Risk/Return Detail Data (FRANKLIN LOW DURATION U.S. GOVERNMENT SECURITIES FUND) {Elements} Sheet http://franklintempleton.com/20231031/role/RRDetailData57 Risk/Return Detail Data (FRANKLIN LOW DURATION U.S. GOVERNMENT SECURITIES FUND) Risk/Return 15 false true R65.htm 01065 - Document - Risk/Return Summary (Franklin Long Duration Credit Fund) {Unlabeled} Sheet http://franklintempleton.com/20231031/role/RRSummary65 Risk/Return Summary (Franklin Long Duration Credit Fund) Risk/Return 16 false false R66.htm 01066 - Disclosure - Risk/Return Detail Data (Franklin Long Duration Credit Fund) {Elements} Sheet http://franklintempleton.com/20231031/role/RRDetailData66 Risk/Return Detail Data (Franklin Long Duration Credit Fund) Risk/Return 17 false false All Reports Book All Reports c485bpos-20240226.xsd c485bpos-20240226_cal.xml c485bpos-20240226_def.xml c485bpos-20240226_lab.xml c485bpos-20240226_pre.xml c485bpos.htm img_087de2efbaff4f4.jpg img_0d583c74e4ad4f8.jpg img_146e3e6181be4f9.jpg img_20ce5f8cb43e4f4.jpg img_227efdeb87294f4.jpg img_24cafe1d8f684f7.jpg img_3223b7bb5fb14f2.jpg img_39ddda4a10814f3.jpg img_3b0614d7c1604f2.jpg img_4df56a9a0b174f2.jpg img_57fbaf6a853a4f5.jpg img_666dd302f14b4f5.jpg img_6ee5e39b25ac4f7.jpg img_87341a98df964f3.jpg img_8fe1df10a3784f9.jpg img_a368f5fb06f04f2.jpg img_aa9e8e18e40b4f2.jpg img_b3f740b355d34f3.jpg img_d06895a4e3dd4f6.jpg img_d212225de5664f8.jpg img_daffb50679f64f6.jpg img_dcfc20072b5a4f3.jpg img_f2e0ffa5bcec4f3.jpg BarChart1.png BarChart2.png BarChart3.png BarChart4.png BarChart5.png BarChart6.png BarChart7.png http://xbrl.sec.gov/dei/2023 http://xbrl.sec.gov/rr/2023 true true