010001 - Document - Document And Entity Information {Elements} link:presentationLink link:calculationLink link:definitionLink 040014 - Document - Shareholder Report, Line Graph (Details) LMA7500_Franklin Templeton Aggressive Model Portfolio_Class I_TSR SemiAnnual {Class I} link:presentationLink link:calculationLink link:definitionLink 040015 - Document - Shareholder Report, Average Annual Return (Details) LMA7500_Franklin Templeton Aggressive Model Portfolio_Class I_TSR SemiAnnual {Class I} link:presentationLink link:calculationLink link:definitionLink 040016 - Document - Shareholder Report, Holdings (Details) LMA7500_Franklin Templeton Aggressive Model Portfolio_Class I_TSR SemiAnnual {Elements} link:presentationLink link:calculationLink link:definitionLink 040018 - Document - Shareholder Report, Line Graph (Details) LMA7500_Franklin Templeton Aggressive Model Portfolio_Class II_TSR SemiAnnual {Class II} link:presentationLink link:calculationLink link:definitionLink 040019 - Document - 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Document - Shareholder Report, Line Graph (Details) LMA7600_Franklin Templeton Moderately Aggressive Model Portfolio_Class II_TSR SemiAnnual {Class II} link:presentationLink link:calculationLink link:definitionLink 040027 - Document - Shareholder Report, Average Annual Return (Details) LMA7600_Franklin Templeton Moderately Aggressive Model Portfolio_Class II_TSR SemiAnnual {Class II} link:presentationLink link:calculationLink link:definitionLink 040028 - Document - Shareholder Report, Holdings (Details) LMA7600_Franklin Templeton Moderately Aggressive Model Portfolio_Class II_TSR SemiAnnual {Elements} link:presentationLink link:calculationLink link:definitionLink 040030 - Document - Shareholder Report, Line Graph (Details) LMA7700_Franklin Templeton Moderate Model Portfolio_Class I_TSR SemiAnnual {Class I} link:presentationLink link:calculationLink link:definitionLink 040031 - Document - Shareholder Report, Average Annual Return (Details) LMA7700_Franklin Templeton Moderate Model Portfolio_Class I_TSR SemiAnnual {Class I} link:presentationLink link:calculationLink link:definitionLink 040032 - Document - Shareholder Report, Holdings (Details) LMA7700_Franklin Templeton Moderate Model Portfolio_Class I_TSR SemiAnnual {Elements} link:presentationLink link:calculationLink link:definitionLink 040034 - Document - Shareholder Report, Line Graph (Details) LMA7700_Franklin Templeton Moderate Model Portfolio_Class II_TSR SemiAnnual {Class II} link:presentationLink link:calculationLink link:definitionLink 040035 - Document - Shareholder Report, Average Annual Return (Details) LMA7700_Franklin Templeton Moderate Model Portfolio_Class II_TSR SemiAnnual {Class II} link:presentationLink link:calculationLink link:definitionLink 040036 - Document - Shareholder Report, Holdings (Details) LMA7700_Franklin Templeton Moderate Model Portfolio_Class II_TSR SemiAnnual {Elements} link:presentationLink link:calculationLink link:definitionLink 040038 - Document - Shareholder Report, Line Graph (Details) LMA7800_Franklin Templeton Moderately Conservative Model Portfolio_Class I_TSR SemiAnnual {Class I} link:presentationLink link:calculationLink link:definitionLink 040039 - Document - Shareholder Report, Average Annual Return (Details) LMA7800_Franklin Templeton Moderately Conservative Model Portfolio_Class I_TSR SemiAnnual {Class I} link:presentationLink link:calculationLink link:definitionLink 040040 - Document - Shareholder Report, Holdings (Details) LMA7800_Franklin Templeton Moderately Conservative Model Portfolio_Class I_TSR SemiAnnual {Elements} link:presentationLink link:calculationLink link:definitionLink 040042 - Document - Shareholder Report, Line Graph (Details) LMA7800_Franklin Templeton Moderately Conservative Model Portfolio_Class II_TSR SemiAnnual {Class II} link:presentationLink link:calculationLink link:definitionLink 040043 - Document - Shareholder Report, Average Annual Return (Details) LMA7800_Franklin Templeton Moderately Conservative Model Portfolio_Class II_TSR SemiAnnual {Class II} link:presentationLink link:calculationLink link:definitionLink 040044 - Document - Shareholder Report, Holdings (Details) LMA7800_Franklin Templeton Moderately Conservative Model Portfolio_Class II_TSR SemiAnnual {Elements} link:presentationLink link:calculationLink link:definitionLink 040046 - Document - Shareholder Report, Line Graph (Details) LMA7900_Franklin Templeton Conservative Model Portfolio_Class I_TSR SemiAnnual {Class I} link:presentationLink link:calculationLink link:definitionLink 040047 - Document - Shareholder Report, Average Annual Return (Details) LMA7900_Franklin Templeton Conservative Model Portfolio_Class I_TSR SemiAnnual {Class I} link:presentationLink link:calculationLink link:definitionLink 040048 - Document - Shareholder Report, Holdings (Details) LMA7900_Franklin Templeton Conservative Model Portfolio_Class I_TSR SemiAnnual {Elements} link:presentationLink link:calculationLink link:definitionLink 040050 - Document - Shareholder Report, Line Graph (Details) LMA7900_Franklin Templeton Conservative Model Portfolio_Class II_TSR SemiAnnual {Class II} link:presentationLink link:calculationLink link:definitionLink 040051 - Document - Shareholder Report, Average Annual Return (Details) LMA7900_Franklin Templeton Conservative Model Portfolio_Class II_TSR SemiAnnual {Class II} link:presentationLink link:calculationLink link:definitionLink 040052 - Document - Shareholder Report, Holdings (Details) LMA7900_Franklin Templeton Conservative Model Portfolio_Class II_TSR SemiAnnual {Elements} link:presentationLink link:calculationLink link:definitionLink