3.25.0.1 html 392 39 1 true 113 0 false 5 false false R1.htm 030000 - Disclosure - Form N-CSR Cover Sheet http://xbrl.sec.gov/oef/role/NcsrCover Form N-CSR Cover Cover 1 false false R2.htm 030001 - Disclosure - Shareholder Report Sheet http://xbrl.sec.gov/oef/role/ShareholderReport Shareholder Report Notes 2 false false R3.htm 040010 - Disclosure - Shareholder Report, Line Graph (Details) Sheet http://xbrl.sec.gov/oef/role/ShareholderReportLineGraphDetails Shareholder Report, Line Graph (Details) Details 3 false false R4.htm 040015 - Disclosure - Shareholder Report, Average Annual Return (Details) Sheet http://xbrl.sec.gov/oef/role/ShareholderReportAverageAnnualReturnDetails Shareholder Report, Average Annual Return (Details) Details 4 false false R5.htm 060010 - Document - Shareholder Report, Holdings (Details) LMA0700_ClearBridge_1 {Elements} Sheet http://tsr/role/ShareholderReportHoldingsDetails_1 Shareholder Report, Holdings (Details) LMA0700_ClearBridge_1 Details 5 false false R6.htm 060020 - Document - Shareholder Report, Holdings (Details) LMA0700_ClearBridge_2 {Elements} Sheet http://tsr/role/ShareholderReportHoldingsDetails_2 Shareholder Report, Holdings (Details) LMA0700_ClearBridge_2 Details 6 false false R7.htm 060030 - Document - Shareholder Report, Holdings (Details) LMA0700_ClearBridge_3 {Elements} Sheet http://tsr/role/ShareholderReportHoldingsDetails_3 Shareholder Report, Holdings (Details) LMA0700_ClearBridge_3 Details 7 false false R8.htm 060040 - Document - Shareholder Report, Holdings (Details) LMA0700_ClearBridge_4 {Elements} Sheet http://tsr/role/ShareholderReportHoldingsDetails_4 Shareholder Report, Holdings (Details) LMA0700_ClearBridge_4 Details 8 false false R9.htm 060050 - Document - Shareholder Report, Holdings (Details) LMA0700_ClearBridge_5 {Elements} Sheet http://tsr/role/ShareholderReportHoldingsDetails_5 Shareholder Report, Holdings (Details) LMA0700_ClearBridge_5 Details 9 false false R10.htm 060060 - Document - Shareholder Report, Holdings (Details) LMA0700_ClearBridge_6 {Elements} Sheet http://tsr/role/ShareholderReportHoldingsDetails_6 Shareholder Report, Holdings (Details) LMA0700_ClearBridge_6 Details 10 false false R11.htm 060070 - Document - Shareholder Report, Holdings (Details) LMA0700_ClearBridge_7 {Elements} Sheet http://tsr/role/ShareholderReportHoldingsDetails_7 Shareholder Report, Holdings (Details) LMA0700_ClearBridge_7 Details 11 false false All Reports Book All Reports lmpit-efp14339_ncsr.htm tsr-20241231.xsd tsr-20241231_def.xml tsr-20241231_lab.xml tsr-20241231_pre.xml imgd40ea0941.gif imge5b3e9703.jpg imge6ed1ce82.gif ts2394img001.jpg ts2394img002.jpg ts2394img003.jpg ts2394img004.jpg ts2394img005.jpg ts2395img001.jpg ts2395img002.jpg ts2395img003.jpg ts2395img004.jpg ts2395img005.jpg ts2396img001.jpg ts2396img002.jpg ts2396img003.jpg ts2396img004.jpg ts2396img005.jpg ts2397img001.jpg ts2397img002.jpg ts2397img003.jpg ts2397img004.jpg ts2397img005.jpg ts2398img001.jpg ts2398img002.jpg ts2398img003.jpg ts2398img004.jpg ts2398img005.jpg ts2399img001.jpg ts2399img002.jpg ts2399img003.jpg ts2399img004.jpg ts2399img005.jpg ts2400img001.jpg ts2400img002.jpg ts2400img003.jpg ts2400img004.jpg ts2400img005.jpg http://fasb.org/us-gaap/2024 http://xbrl.sec.gov/dei/2024 http://xbrl.sec.gov/oef/2024 true false