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      unitRef="pure">0.0502</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2017_S000036894Member_C000112922Member"
      decimals="4"
      id="h_154_35719ce9-4c7a-8e71-4034-addf8061772d"
      unitRef="pure">0.1283</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2018_S000036894Member_C000112922Member"
      decimals="4"
      id="h_155_00978b29-a0e6-6d7c-5d73-b95ff5b05854"
      unitRef="pure">-0.0490</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2019_S000036894Member_C000112922Member"
      decimals="4"
      id="h_156_d8304510-2d3a-c631-cd8c-bec74f38efaa"
      unitRef="pure">0.0921</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2020_S000036894Member_C000112922Member"
      decimals="4"
      id="h_157_0273ed1a-07b6-c599-33cb-94e691ce084f"
      unitRef="pure">0.1266</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2021_S000036894Member_C000112922Member"
      decimals="4"
      id="h_158_9ff4ddd1-99e4-45a9-dc9d-753ab411ba14"
      unitRef="pure">-0.0526</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2022_S000036894Member_C000112922Member"
      decimals="4"
      id="h_159_b0d8a0e3-8c2f-431a-9b97-92d9bcc16015"
      unitRef="pure">-0.1567</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2023_S000036894Member_C000112922Member"
      decimals="4"
      id="h_160_624119eb-a7ab-7b53-1730-d35229532d4e"
      unitRef="pure">0.0742</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2024_S000036894Member_C000112922Member"
      decimals="4"
      id="h_161_fc229965-a75c-120a-0aa4-b3f29a23ea76"
      unitRef="pure">-0.0938</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2025_S000036894Member_C000112922Member"
      decimals="4"
      id="h_162_9dd96606-23c6-6d89-09bc-472e72238318"
      unitRef="pure">0.1360</oef:AnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="S000036894Member"
      id="h_1_77bd0b4e-d9fd-acfa-56ca-e547a396fd40">BRANDYWINEGLOBAL &#x2014; GLOBAL OPPORTUNITIES BOND FUND</oef:RiskReturnHeading>
    <oef:BarChartHeading
      contextRef="S000036894Member"
      id="h_151_8aba41be-be97-1291-b591-dd16bca18025">Total returns (%)</oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="S000036894Member"
      id="h_152_650df36d-dcb8-3bcd-4892-9c4a0977ac7e">Calendar Years ended December 31 Best Quarter (12/31/2023): 12.57 Worst Quarter (06/30/2022): (11.33)</oef:BarChartClosingTextBlock>
    <oef:AnnlRtrPct
      contextRef="FY2022_S000036895Member_C000112928Member"
      decimals="4"
      id="h_10_f5bc6c01-43b5-b938-fd27-0d22f11ee0ea"
      unitRef="pure">-0.1501</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2023_S000036895Member_C000112928Member"
      decimals="4"
      id="h_11_e0ef23d0-b9fc-94ee-296d-16136c6ea3b4"
      unitRef="pure">0.1881</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2024_S000036895Member_C000112928Member"
      decimals="4"
      id="h_12_7676b1f0-b66c-6e89-250b-2f7b29a7ab9b"
      unitRef="pure">0.0996</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2025_S000036895Member_C000112928Member"
      decimals="4"
      id="h_13_9731f6dd-6e95-0cc0-2012-987c7f1f917c"
      unitRef="pure">0.2024</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2016_S000036895Member_C000112928Member"
      decimals="4"
      id="h_4_6a5da426-ed41-0efe-b952-9c67285624f6"
      unitRef="pure">0.1988</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2017_S000036895Member_C000112928Member"
      decimals="4"
      id="h_5_9f5e0340-dca4-c922-1e00-433225080bf3"
      unitRef="pure">0.0877</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2018_S000036895Member_C000112928Member"
      decimals="4"
      id="h_6_404d0112-7df4-ca63-6da3-97f98130b940"
      unitRef="pure">-0.1541</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2019_S000036895Member_C000112928Member"
      decimals="4"
      id="h_7_08bcd9ce-8524-af91-6824-d1a4833a5469"
      unitRef="pure">0.2074</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2020_S000036895Member_C000112928Member"
      decimals="4"
      id="h_8_6828252e-efab-3fc7-3762-923f159b85ef"
      unitRef="pure">0.1126</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2021_S000036895Member_C000112928Member"
      decimals="4"
      id="h_9_0fb6b36f-d745-33e1-e20b-9e5385ee6926"
      unitRef="pure">0.3022</oef:AnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="S000036895Member"
      id="h_1_07e7a0e7-b1a6-5475-775a-067d480b8a86">FRANKLIN U.S. SMALL CAP EQUITY FUND</oef:RiskReturnHeading>
    <oef:BarChartHeading
      contextRef="S000036895Member"
      id="h_2_648b3609-d016-1ffe-5321-0a0085d3304a">Total returns (%) Before taxes</oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="S000036895Member"
      id="h_3_438dbcc3-9430-152c-ba9a-0732e1c88495">Calendar Years ended December 31 Best Quarter (12/31/2020): 27.70 Worst Quarter (03/31/2020): (34.35)</oef:BarChartClosingTextBlock>
    <dei:EntityInvCompanyType
      contextRef="DefaultContext"
      id="h_01_39f61fe5_adf6_44d5_b935_e30946ad2012">N-1A</dei:EntityInvCompanyType>
    <dei:EntityRegistrantName
      contextRef="DefaultContext"
      id="h_02_33dc2c54_4d8a_4961_9564_9282f6a11d3d">LEGG MASON GLOBAL ASSET MANAGEMENT TRUST</dei:EntityRegistrantName>
    <oef:ProspectusDate
      contextRef="DefaultContext"
      id="h_03_0b68d531_55eb_4bf6_9926_6c0083d180e7">2026-05-01</oef:ProspectusDate>
    <oef:ObjectiveHeading
      contextRef="S000053934Member"
      id="t_1_700663e4_ae85_45cc_952c_8b50d446efa4">Investment objective </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="S000053934Member"
      id="t_2_f3b76e3b_b02e_4c6a_970b_774474f96fce">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Current income and capital appreciation. &lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="S000053934Member"
      id="t_3_25ca4a2d_571f_4a59_9aef_b65b6f050435">Fees and expenses of the fund </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="S000053934Member"
      id="t_4_ad9be023_2d2a_49bd_8221_1e7f906eb6a3">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The accompanying table describes the fees and expenses that you may pay if you buy, hold and sell shares of the fund. &lt;span style="font-weight:bold"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt; &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in certain funds distributed through Franklin Distributors, LLC (&#x201c;Franklin Distributors&#x201d; or the &#x201c;Distributor&#x201d;), the fund&#x2019;s distributor. More information about these and other discounts is available from your Service Agent, in the fund&#x2019;s Prospectus on page 34 under the heading &#x201c;Additional information about each share class,&#x201d; in the appendix titled &#x201c;Appendix: Waivers and Discounts Available from Certain Service Agents&#x201d; on page A&#x2011;1 of the fund&#x2019;s Prospectus and in the fund&#x2019;s Statement of Additional Information (&#x201c;SAI&#x201d;) on page 91 under the heading &#x201c;Sales Charge Waivers and Reductions for Class&#160;A Shares.&#x201d; &#x201c;Service Agents&#x201d; include banks, brokers, dealers, insurance companies, investment advisers, financial consultants or advisers, mutual fund supermarkets and other financial intermediaries that have entered into an agreement with the Distributor to sell shares of the fund. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;If you purchase Class&#160;I shares or Class&#160;IS shares through a Service Agent acting solely as an agent on behalf of its customers, that Service Agent may charge you a commission. Such commissions, if any, are not charged by the fund and are not reflected in the fee table or expense example below. &lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="S000053934Member"
      id="t_94_a4ed94bc_16f6_07d5_0eda_460ef194357a">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in certain funds distributed through Franklin Distributors, LLC (&#x201c;Franklin Distributors&#x201d; or the &#x201c;Distributor&#x201d;), the fund&#x2019;s distributor.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="S000053934Member"
      decimals="INF"
      id="h_1_77cae6eb_7609_4ee0_a1bb_20492f0815e2"
      unitRef="USD">100000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="S000053934Member"
      id="t_5_92839753_267b_4f3e_b0d3_de1e03d33371">Shareholder fees(fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000053934Member_C000169730Member"
      decimals="4"
      id="h_2_f0065344_4447_43e2_b390_0be6b73a3b1e"
      unitRef="pure">0.0375</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000053934Member_C000169732Member"
      decimals="4"
      id="h_3_833a10d1_93e5_4cbe_9817_cd614b9bbab2"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000053934Member_C000169734Member"
      decimals="4"
      id="h_4_01b802f7_b32f_4e64_88d7_0cab25945dda"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000053934Member_C000169735Member"
      decimals="4"
      id="h_5_30d515fe_af73_4df4_87dc_f371763e66d8"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000053934Member_C000169736Member"
      decimals="4"
      id="h_6_45c337d2_13d0_48ae_b3e4_e9140db1705c"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000053934Member_C000169730Member"
      decimals="4"
      id="h_7_af37bc2b_e30f_4282_8ea8_41803b87268b"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000053934Member_C000169732Member"
      decimals="4"
      id="h_8_cda6c3ed_43f6_4bad_ae4d_1bc0bf7811ce"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000053934Member_C000169734Member"
      decimals="4"
      id="h_9_ccc96da2_3c07_4812_96b8_79b62ac218d6"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000053934Member_C000169735Member"
      decimals="4"
      id="h_10_8c401953_88cb_4ea2_8380_3e0b408408b7"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000053934Member_C000169736Member"
      decimals="4"
      id="h_11_d5136396_bd13_4143_a383_b6af8cf3f43e"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumAccountFee
      contextRef="S000053934Member_C000169730Member"
      decimals="INF"
      id="h_12_3dd48915_1566_4e6c_9401_63d5b954204f"
      unitRef="USD">15</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000053934Member_C000169732Member"
      decimals="INF"
      id="h_13_2e91921b_e4f1_477b_8f32_9cecac32f0a0"
      unitRef="USD">15</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000053934Member_C000169734Member"
      decimals="INF"
      id="h_14_7b002bdc_c236_4e71_84f3_8343930b7b55"
      unitRef="USD">0</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000053934Member_C000169735Member"
      decimals="INF"
      id="h_15_e1952809_199f_457a_ac05_455992af5834"
      unitRef="USD">0</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000053934Member_C000169736Member"
      decimals="INF"
      id="h_16_69432283_2d3f_4e34_bcf9_ea659377a8fd"
      unitRef="USD">0</oef:MaximumAccountFee>
    <oef:OperatingExpensesCaption
      contextRef="S000053934Member"
      id="t_6_a4ab3ab7_0e2e_4fdd_a945_19a0d30d2274">Annual fund operating expenses (%)(expenses that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="S000053934Member_C000169730Member"
      decimals="4"
      id="h_17_9eadf23b_af37_4fc5_b8da_d1ea10206d39"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000053934Member_C000169732Member"
      decimals="4"
      id="h_18_b4cc9e31_85c5_4514_9463_cb207a6b7f3e"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000053934Member_C000169734Member"
      decimals="4"
      id="h_19_455c2025_6541_48ed_856c_378a27dfa0ac"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000053934Member_C000169735Member"
      decimals="4"
      id="h_20_42056245_30d4_43e0_9124_77f4f3423bcd"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000053934Member_C000169736Member"
      decimals="4"
      id="h_21_21bda6d8_5232_4472_8830_cc4e0962959b"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000053934Member_C000169730Member"
      decimals="4"
      id="h_22_89ee6a02_940a_48cf_bcd0_aaca9bd3e68f"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000053934Member_C000169732Member"
      decimals="4"
      id="h_23_e7f03f6e_7752_4872_800d_90e5f0f88771"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000053934Member_C000169734Member"
      decimals="4"
      id="h_24_8d8b48de_8ac3_4743_ad84_7bdaaa98065c"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000053934Member_C000169735Member"
      decimals="4"
      id="h_25_f334ce6b_c07e_4f8b_82bf_040f02e3778a"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000053934Member_C000169736Member"
      decimals="4"
      id="h_26_189309c2_46ec_40bd_9e95_887e7821eb75"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000053934Member_C000169730Member"
      decimals="4"
      id="h_27_916d8053_72a9_40a5_96e4_790137995944"
      unitRef="pure">0.0015</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000053934Member_C000169732Member"
      decimals="4"
      id="h_28_5ea7ba82_5ad2_419b_b4c3_273c11e2772b"
      unitRef="pure">0.0018</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000053934Member_C000169734Member"
      decimals="4"
      id="h_29_544eb1b3_2af9_48d8_8662_da5da1b1a7e3"
      unitRef="pure">0.0028</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000053934Member_C000169735Member"
      decimals="4"
      id="h_30_1bd42b82_ebc6_4ba6_a92a_f6faca5a98b0"
      unitRef="pure">0.0016</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000053934Member_C000169736Member"
      decimals="4"
      id="h_31_99b7b246_14aa_41b0_8c81_70d35c71d66f"
      unitRef="pure">0.0008</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="S000053934Member_C000169730Member"
      decimals="4"
      id="h_32_cb91c894_0835_445b_b1e5_1359b825f973"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="S000053934Member_C000169732Member"
      decimals="4"
      id="h_33_5127b2e1_9e52_41bc_ac98_6fb5016da63d"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="S000053934Member_C000169734Member"
      decimals="4"
      id="h_34_b734ab19_66a9_4651_aff8_440fdf0af52e"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="S000053934Member_C000169735Member"
      decimals="4"
      id="h_35_d076b110_dcec_451b_9015_9eb49d81c22a"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="S000053934Member_C000169736Member"
      decimals="4"
      id="h_36_00253c6e_20d9_48c0_8dcd_6dea2dea12b5"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000053934Member_C000169730Member"
      decimals="4"
      id="h_37_89c19eb7_b45d_4769_be84_c4935263a0a5"
      unitRef="pure">0.0096</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000053934Member_C000169732Member"
      decimals="4"
      id="h_38_9ed371bd_7cb7_4b39_b4d7_2333fa15a661"
      unitRef="pure">0.0174</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000053934Member_C000169734Member"
      decimals="4"
      id="h_39_a3bfbd5a_6501_424f_9efe_7cd1929cc6e3"
      unitRef="pure">0.0134</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000053934Member_C000169735Member"
      decimals="4"
      id="h_40_c9dfe485_99de_4e0d_bfd5_adde58613395"
      unitRef="pure">0.0072</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000053934Member_C000169736Member"
      decimals="4"
      id="h_41_7056c9b8_d2eb_4766_8bc4_2dd0d6019839"
      unitRef="pure">0.0064</oef:ExpensesOverAssets>
    <oef:ExpensesDeferredChargesTextBlock
      contextRef="S000053934Member"
      id="t_93_26aecfeb_ed4b_67a9_84e6_95e30153657c">You may buy Class&#160;A shares in amounts of $500,000 or more at net asset value (without an initial sales charge), but if you redeem those shares within 18 months of their purchase, you will pay a contingent deferred sales charge of 1.00%. </oef:ExpensesDeferredChargesTextBlock>
    <oef:ExpensesRestatedToReflectCurrent
      contextRef="S000053934Member"
      id="t_96_98a24095_34ed_33f4_92c0_5d4a441c4018">Other expenses for Class&#160;A, Class&#160;C, Class&#160;I and Class&#160;IS shares have been restated to exclude fees recaptured pursuant to the fund&#x2019;s expense limitation arrangements. For the fiscal year ended December&#160;31, 2025, amounts recaptured totaled 0.02% for Class&#160;A, 0.02% for Class&#160;C, 0.03% for Class&#160;I and 0.02% for Class&#160;IS shares. </oef:ExpensesRestatedToReflectCurrent>
    <oef:OtherExpensesNewFundBasedOnEstimates
      contextRef="S000053934Member"
      id="t_95_bc970169_a077_e654_d018_b6c816a093e7">Other expenses for Class&#160;R shares are estimated for the current fiscal year. Actual expenses may differ from estimates. </oef:OtherExpensesNewFundBasedOnEstimates>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="S000053934Member"
      id="t_97_c9a9fb47_c1f6_19b4_5d84_b4febf097ed5">Total annual fund operating expenses do not correlate with the ratios of expenses to average net assets reported in the fund&#x2019;s financial highlights tables, which reflect the fund&#x2019;s operating expenses and do not include acquired fund fees and expenses. </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleHeading
      contextRef="S000053934Member"
      id="t_7_c081afd0_6362_46db_bc7c_b581accb05fb">Example </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="S000053934Member"
      id="t_8_ea1b9fe9_c1f1_4872_a976_e76eebdebf7c">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;This example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The example assumes: &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;border-spacing:0px;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:1%;vertical-align:top;text-align:left;"&gt;&lt;span style="font-family:times new roman;font-size:7pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:10pt;text-align:left;"&gt;You invest $10,000 in the fund for the time periods indicated &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;border-spacing:0px;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:1%;vertical-align:top;text-align:left;"&gt;&lt;span style="font-family:times new roman;font-size:7pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:10pt;text-align:left;"&gt;Your investment has a 5% return each year and the fund&#x2019;s operating expenses remain the same (except that any applicable fee waiver or expense reimbursement is reflected only through its expiration date) &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;border-spacing:0px;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:1%;vertical-align:top;text-align:left;"&gt;&lt;span style="font-family:times new roman;font-size:7pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:10pt;text-align:left;"&gt;You reinvest all distributions and dividends without a sales charge &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Although your actual costs may be higher or lower, based on these assumptions your costs would be: &lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="S000053934Member"
      id="t_98_4715d243_2032_b1ac_f110_fb318b8a61ea">Number of years you own your shares ($)</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="S000053934Member"
      id="t_99_7c879a68_ac4f_3552_5471_948654932555">Number of years you own your shares ($)</oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="S000053934Member_C000169730Member"
      decimals="INF"
      id="h_42_dd4aec35_f875_4707_8fba_7a2f83a32660"
      unitRef="USD">469</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="S000053934Member_C000169730Member"
      decimals="INF"
      id="h_96_92c27f18_8223_5d46_f0e7_af7c2ce59dd8"
      unitRef="USD">469</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000053934Member_C000169730Member"
      decimals="INF"
      id="h_43_9015111c_c954_44a9_9c8a_ae38bc1393ef"
      unitRef="USD">669</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="S000053934Member_C000169730Member"
      decimals="INF"
      id="h_97_cbb75d70_d96c_fd9a_0dc7_ac39cf010142"
      unitRef="USD">669</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000053934Member_C000169730Member"
      decimals="INF"
      id="h_44_171df5aa_df10_4250_872e_b11274d0f553"
      unitRef="USD">885</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="S000053934Member_C000169730Member"
      decimals="INF"
      id="h_98_908ae1a8_32e7_9b86_f2bf_cea02e24151a"
      unitRef="USD">885</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000053934Member_C000169730Member"
      decimals="INF"
      id="h_45_bc8ea002_472f_4692_b8c8_e7ee6056074f"
      unitRef="USD">1508</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="S000053934Member_C000169730Member"
      decimals="INF"
      id="h_99_e80ad442_db40_a3a3_d743_3d00e50fdaef"
      unitRef="USD">1508</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="S000053934Member_C000169732Member"
      decimals="INF"
      id="h_46_3b2cc49e_4d45_4c13_b3f9_d8cf43cd3bc7"
      unitRef="USD">277</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000053934Member_C000169732Member"
      decimals="INF"
      id="h_47_a8bffd65_c029_408b_9029_e6d0c6627ad7"
      unitRef="USD">549</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000053934Member_C000169732Member"
      decimals="INF"
      id="h_48_74fee68d_1d62_4646_9415_81727050ffe7"
      unitRef="USD">945</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000053934Member_C000169732Member"
      decimals="INF"
      id="h_49_b558e8da_e5c0_4807_97a9_e3f3c67aae83"
      unitRef="USD">1847</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="S000053934Member_C000169732Member"
      decimals="INF"
      id="h_50_1e02fe10_1113_4391_b223_a9611bfe45a5"
      unitRef="USD">177</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="S000053934Member_C000169732Member"
      decimals="INF"
      id="h_51_88d8fa5c_37ce_4a77_8625_5d34549d2157"
      unitRef="USD">549</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="S000053934Member_C000169732Member"
      decimals="INF"
      id="h_52_155eac05_7f39_41db_a57b_5c4b4b6b30ee"
      unitRef="USD">945</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="S000053934Member_C000169732Member"
      decimals="INF"
      id="h_53_109e582f_a574_473a_98fb_19e9c5c7cc60"
      unitRef="USD">1847</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="S000053934Member_C000169734Member"
      decimals="INF"
      id="h_54_a732aa5e_0847_4e19_b506_1e82de7f3a86"
      unitRef="USD">136</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="S000053934Member_C000169734Member"
      decimals="INF"
      id="h_100_4ee4b7b1_3b5c_c6ee_f354_18cd551f7245"
      unitRef="USD">136</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000053934Member_C000169734Member"
      decimals="INF"
      id="h_55_b30288a8_0ab6_48ba_942f_55b6ff5d0ab6"
      unitRef="USD">424</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="S000053934Member_C000169734Member"
      decimals="INF"
      id="h_101_47aac41c_de3c_2629_4057_2ff39c8002d9"
      unitRef="USD">424</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000053934Member_C000169734Member"
      decimals="INF"
      id="h_56_547b62be_e0f6_47c2_86c3_046f8e0a66d0"
      unitRef="USD">734</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="S000053934Member_C000169734Member"
      decimals="INF"
      id="h_102_f795f42f_dec7_63af_5436_f8eb98a63a1a"
      unitRef="USD">734</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000053934Member_C000169734Member"
      decimals="INF"
      id="h_57_09276991_8458_4c05_885f_775b9ca6efa9"
      unitRef="USD">1612</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="S000053934Member_C000169734Member"
      decimals="INF"
      id="h_103_a661bf6f_ec33_880e_2677_2ca2dadfd2d6"
      unitRef="USD">1612</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="S000053934Member_C000169735Member"
      decimals="INF"
      id="h_58_2c01398c_4f70_41a4_a94d_5ceb015b3b1c"
      unitRef="USD">74</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="S000053934Member_C000169735Member"
      decimals="INF"
      id="h_104_cfdf0122_4d36_9304_d54b_51af98e9f41d"
      unitRef="USD">74</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000053934Member_C000169735Member"
      decimals="INF"
      id="h_59_870d1872_4422_401e_bec3_d71cac27c84e"
      unitRef="USD">231</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="S000053934Member_C000169735Member"
      decimals="INF"
      id="h_105_305c6c52_55de_c9df_ebdb_80c1f8524c53"
      unitRef="USD">231</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000053934Member_C000169735Member"
      decimals="INF"
      id="h_60_aea2ae46_d3d7_44ee_901a_bea2b94fd41f"
      unitRef="USD">401</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="S000053934Member_C000169735Member"
      decimals="INF"
      id="h_106_31066102_ca2d_b4ee_f017_cb4321fbaef9"
      unitRef="USD">401</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000053934Member_C000169735Member"
      decimals="INF"
      id="h_61_a2cdf7de_c5d4_49af_98a9_20b442beda35"
      unitRef="USD">896</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="S000053934Member_C000169735Member"
      decimals="INF"
      id="h_107_7f98dfd9_f754_d19d_6fe1_a95a7be698b4"
      unitRef="USD">896</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="S000053934Member_C000169736Member"
      decimals="INF"
      id="h_62_7226c15a_7ad8_4ff0_9a6c_88ca5cab4098"
      unitRef="USD">65</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="S000053934Member_C000169736Member"
      decimals="INF"
      id="h_108_bff046a2_b079_e3ea_70a5_9f97431fbf4d"
      unitRef="USD">65</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000053934Member_C000169736Member"
      decimals="INF"
      id="h_63_a5b6aae7_6738_4dcb_bea7_035a5848164b"
      unitRef="USD">204</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="S000053934Member_C000169736Member"
      decimals="INF"
      id="h_109_76cdf87a_1de3_12db_6fb8_72febbd7b5a4"
      unitRef="USD">204</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000053934Member_C000169736Member"
      decimals="INF"
      id="h_64_7fbe8e63_d04e_4d4e_b4b8_d32396e3cc20"
      unitRef="USD">356</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="S000053934Member_C000169736Member"
      decimals="INF"
      id="h_110_f80b32d8_79f9_ad62_9dc2_81d9534f72fd"
      unitRef="USD">356</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000053934Member_C000169736Member"
      decimals="INF"
      id="h_65_0c1c3283_5acb_460f_9e6d_bbdaf0ed0fa0"
      unitRef="USD">797</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="S000053934Member_C000169736Member"
      decimals="INF"
      id="h_111_e6192865_1365_0314_4e52_4b521eda334f"
      unitRef="USD">797</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="S000053934Member"
      id="t_91_1d130978_4b7c_0423_32fd_63201a0e2534">Portfolio turnover.</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="S000053934Member"
      id="t_92_8070d3f1_b0d6_fbd6_5e5d_48af242e24e8">The fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund&#x2019;s performance.&#160;During the most recent fiscal year, the fund&#x2019;s portfolio turnover rate was 60% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="S000053934Member"
      decimals="4"
      id="h_66_604844e6_0d65_484e_aabb_29fa83674926"
      unitRef="pure">0.60</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="S000053934Member"
      id="t_9_14e64805_e000_4c71_876d_324d2dc2953c">Principal investment strategies </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="S000053934Member"
      id="t_142_59437523_9f26_53b2_4fec_fab09c2184d3">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Under normal market conditions, the fund will invest at least 80% of its net assets in fixed income securities or other instruments with similar economic characteristics. The subadviser has broad discretion to invest in multiple types of fixed income securities including, but not limited to, sovereign debt, emerging markets debt, corporate debt, high yield debt, bank loans, supranational issues, Separate Trading of Registered Interest and Principal of Securities (&#x201c;STRIPS&#x201d;), inflation-linked securities and hybrid securities. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The fund may invest in fixed income securities issued in foreign currencies and U.S. dollar denominated securities. The fund can seek investment opportunities anywhere in the world. Under normal market conditions, the fund&#x2019;s foreign currency exposure will be limited to 25% of the fund&#x2019;s assets. For example, the fund would be in compliance with this limitation if it invests 75% of its assets in U.S. dollar-denominated bonds and 25% in bonds denominated in non&#x2011;U.S. currencies. Alternatively, the fund could invest more than 25% in bonds denominated in non&#x2011;U.S. currencies if it uses derivatives strategies to hedge the non&#x2011;U.S. currency exposure back to the U.S. dollar so that the fund would have no more than 25% exposure to non&#x2011;U.S. currencies. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The fund may invest in derivative instruments such as foreign currency forwards, bond futures, interest rate futures, index futures, swaps (including interest rate, total return and inflation swaps), credit default swaps, credit default swap index products, instruments involved in currency risk management strategies, options, options on futures and structured credit products. The fund may use derivatives to enhance total return, as a means of providing additional exposure to certain types of investments, to hedge against fluctuations in securities prices, interest rates or currency exchange rates, to change the effective duration of its portfolio, as a cash flow management technique or as a substitute for the purchase or sale of securities or currencies. Derivatives are taken into account when determining compliance with the fund&#x2019;s 80% investment policy. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The fund may invest without limit in securities that are rated or unrated, including &#x201c;high yield&#x201d; or &#x201c;junk&#x201d; bonds (that is, securities rated below the Baa/BBB categories or, if unrated, determined to be of comparable credit quality by the subadviser). &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Under normal conditions, the dollar-weighted average effective duration of the fund&#x2019;s portfolio is expected to range from 0 to 10 years. However, the fund may invest without limit in securities of any maturity or duration. &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The fund may invest in asset-backed and mortgage-backed securities. Asset-backed securities may include securities backed by automobile loans, student loans, credit card receivables or other types of collateral. Mortgage-backed securities may be backed by pools of residential or commercial mortgage loans and may be issued by U.S. government agencies or U.S. government-sponsored entities or by private issuers. The fund will not invest more than 25% of its assets in asset-backed and mortgage-backed securities that are not issued or guaranteed by, or comprised of securities issued or guaranteed by, a U.S. government agency or U.S. government-sponsored entity. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The fund may invest up to 25% of its assets in convertible securities, up to 10% of its assets in preferred equity securities of companies of any size, and up to 10% of its assets in common equity securities of companies of any size. Derivatives that provide exposure to equity securities (such as stock index futures) will be taken into account for purposes of the 10% limitation on common equity securities. In addition, no more than 5% of the fund shall be invested in any one non&#x2011;sovereign issue at time of purchase. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The fund is classified as &#x201c;non&#x2011;diversified,&#x201d; which means it may invest a larger percentage of its assets in a smaller number of issuers than a diversified fund. &lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_RiskLoseMoneyMember"
      id="t_110_fe22cb62_53c9_14de_23cd_d2dce27ade5b">You may lose part or all of your investment in the fund or your investment may not perform as well as other similar investments.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_RiskNotInsuredDepositoryInstitutionMember"
      id="t_111_805e1b0e_2f5b_2b73_e0a1_588a0f4963ea">An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or by any bank or government agency.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_MarketAndInterestRateRiskMember"
      id="t_116_4266bbbd_ab8a_4085_fc4b_c1a2ebb98fe6">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Market and interest rate risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The market prices of securities held by the fund may go up or down, sometimes rapidly or unpredictably. If the market prices of the fund&#x2019;s securities fall, the value of your investment in the fund will decline. The market price of a security may fall due to general market conditions, such as real or perceived adverse economic or political conditions or trends, tariffs and trade disruptions, inflation, substantial economic downturn or recession, changes in interest rates, lack of liquidity in the bond markets or adverse investor sentiment. Changes in market conditions will not typically have the same impact on all types of securities. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The value of your investment will generally go down when interest rates rise. A rise in rates tends to have a greater impact on the prices of longer term or duration securities. A general rise in interest rates may cause investors to move out of fixed income securities on a large scale, which could adversely affect the price and liquidity of fixed income securities and could also result in increased redemptions from the fund. Recently, there have been inflationary price movements. As a result, fixed income securities markets may experience heightened levels of interest rate volatility and liquidity risk. The U.S. government and the U.S. Federal Reserve, as well as certain foreign governments and central banks, have from time to time taken steps to support financial markets. The U.S. government and the U.S. Federal Reserve may, conversely, reduce market support activities. This and other government intervention may not work as intended, particularly if the efforts are perceived by investors as being unlikely to achieve the desired results. Changes in government activities in this regard, such as changes in interest rate policy, can negatively affect financial markets generally, increase market volatility and reduce the value and liquidity of securities in which the fund invests. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The maturity of a security may be significantly longer than its duration. A security&#x2019;s maturity and other features may be more relevant than its duration in determining the security&#x2019;s sensitivity to other factors affecting the issuer or markets generally such as changes in credit quality or in the yield premium that the market may establish for certain types of securities. &lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_MarketEventsRiskMember"
      id="t_117_8bbd82ea_ca48_7848_2ddf_5134d6d81ede">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Market events risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The market values of securities or other assets will fluctuate, sometimes sharply and unpredictably, due to factors such as economic events, governmental actions or intervention, actions taken by the U.S. Federal Reserve or foreign central banks, market disruptions caused by trade disputes, labor strikes or other factors, political developments, armed conflicts, economic sanctions and countermeasures in response to sanctions, major cybersecurity events, the global and domestic effects of widespread or local health, weather or climate events, and other factors that may or may not be related to the issuer of the security or other asset. Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, public health events, terrorism, wars, natural disasters and other circumstances in one country or region could have profound impacts on global economies or markets. As a result, whether or not the fund invests in securities of issuers located in or with significant exposure to the countries or markets directly affected, the value and liquidity of the fund&#x2019;s investments may be negatively affected. Ongoing or threatened armed conflicts throughout the world have caused and could continue to cause significant market disruptions and volatility. The hostilities and sanctions resulting from those hostilities have and could continue to have a significant impact on certain fund investments as well as fund performance and liquidity. Following Russia&#x2019;s invasion of Ukraine in 2022, Russian stocks lost all, or nearly all, of their market value. Other securities or markets could be similarly affected by past or future geopolitical or other events or conditions. Furthermore, events involving limited liquidity, defaults, non&#x2011;performance or other adverse developments that affect one industry, such as the financial services industry, or concerns or rumors about any events of these kinds, have in the past and may in the future lead to market-wide liquidity problems, may spread to other industries, and could negatively affect the value and liquidity of the fund&#x2019;s investments. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Raising the ceiling on U.S. government debt has become increasingly politicized. Any failure to increase the total amount that the U.S. government is authorized to borrow could lead to a default on U.S. government obligations, with unpredictable consequences for economies and markets in the U.S. and elsewhere. Recently, inflation and interest rates have been volatile and may increase in the future. These circumstances could adversely affect the value and liquidity of the fund&#x2019;s investments, impair the fund&#x2019;s ability to satisfy redemption requests, and negatively impact the fund&#x2019;s performance. &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The United States and other countries are periodically involved in disputes over trade and other matters, which may result in tariffs, investment restrictions and adverse impacts on affected companies and securities or the broader U.S. or global economies. For example, the United States has imposed tariffs and other trade barriers on Chinese exports, has restricted sales of certain categories of goods to China, and has established barriers to investments in China. Trade disputes may adversely affect the economies of the United States and its trading partners, as well as companies directly or indirectly affected and financial markets generally. The United States government has prohibited U.S. persons from investing in Chinese companies designated as related to the Chinese military. These and possible future restrictions could limit the fund&#x2019;s opportunities for investment and require the sale of securities at a loss or make them illiquid. Moreover, the Chinese government is involved in a longstanding dispute with Taiwan that has included threats of invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt unification of Taiwan by force, or if other geopolitical conflicts develop or get worse, economies, markets and individual securities may be severely affected both regionally and globally, and the value of the fund&#x2019;s assets may go down. &lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_IssuerRiskMember"
      id="t_118_7a535586_90f4_daa6_5c95_28483d17c737">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Issuer risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The market price of a security held by the fund can go up or down more than the market as a whole and can perform differently from the value of the market as a whole due to factors specifically relating to the security&#x2019;s issuer, such as disappointing earnings reports by the issuer, unsuccessful products or services, loss of major customers, changes in management, corporate actions, negative perception in the marketplace, or major litigation or changes in government regulations affecting the issuer or the competitive environment. An individual security may also be affected by factors relating to the industry or sector of the issuer or the securities markets as a whole, and conversely an industry or sector or the securities markets may be affected by a change in financial condition or other event affecting a single issuer. The fund may experience a substantial or complete loss on an individual security. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_RiskNondiversifiedStatusMember"
      id="t_119_09b8b1e7_5690_4602_4f1b_905cba3a1413">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Non&#x2011;diversification risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The fund is classified as &#x201c;non&#x2011;diversified,&#x201d; which means it may invest a larger percentage of its assets in a smaller number of issuers than a diversified fund. To the extent the fund invests its assets in a smaller number of issuers, the fund will be more susceptible to negative events affecting those issuers than a diversified fund. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_PortfolioManagementRiskMember"
      id="t_120_eb3d015f_180f_7cb1_9c5f_4334ccde7d9b">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Portfolio management risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The value of your investment may decrease if the subadviser&#x2019;s judgment about the quality, relative yield, value or market trends affecting a particular security, industry, sector or region, or about interest rates or other market factors, is incorrect or does not produce the desired results, or if there are imperfections, errors or limitations in the models, tools and data used by the subadviser. In addition, the fund&#x2019;s investment strategies or policies may change from time to time. Those changes may not lead to the results intended by the subadviser and could have an adverse effect on the value or performance of the fund. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_ModelRiskMember"
      id="t_121_c11af8b5_10a8_cb9a_48fa_4c2f8544ed6d">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Model risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The subadviser&#x2019;s investment models may not adequately take into account certain factors and may result in the fund having a lower return than if the fund were managed using another model or investment strategy. When a model or data used in managing the fund contains an error, or is incorrect or incomplete, any investment decision made in reliance on the model or data may not produce the desired results and the fund may suffer losses. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_CreditRiskMember"
      id="t_122_1c808f5d_2bf9_e22a_c5cf_b1fb83ffe010">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Credit risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt;&#160;If an issuer or guarantor of a security held by the fund or a counterparty to a financial contract with the fund defaults or its credit is downgraded, or is perceived to be less creditworthy, or if the value of the assets underlying a security declines, the value of your investment will typically decline. Changes in actual or perceived creditworthiness may occur quickly. The fund could be delayed or hindered in its enforcement of rights against an issuer, guarantor or counterparty. Subordinated securities (meaning securities that rank below other securities with respect to claims on the issuer&#x2019;s assets) are more likely to suffer a credit loss than non&#x2011;subordinated securities of the same issuer and will be disproportionately affected by a default, downgrade or perceived decline in creditworthiness. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_PrepaymentOrCallRiskMember"
      id="t_123_222ba1d7_5701_c15f_9be6_9ac1fd06b42b">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Prepayment or call risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Many issuers have a right to prepay their fixed income securities. Issuers may be more likely to prepay their securities if interest rates fall. If this happens, the fund may not benefit from the rise in the market price of the securities that normally accompanies a decline in interest rates, and will be forced to reinvest prepayment proceeds at a time when yields on securities available in the market are lower than the yield on prepaid securities. The fund may also lose any premium it paid to purchase the securities. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_ExtensionRiskMember"
      id="t_124_8d008376_2357_58f1_a1a9_b869897c220d">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Extension risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; When interest rates rise, repayments of fixed income securities may occur more slowly than anticipated, extending the effective duration of these fixed income securities at below market interest rates and causing their market prices to decline more than they would have declined due to the rise in interest rates alone. This may cause the fund&#x2019;s share price to be more volatile. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_HighYieldJunkBondsRiskMember"
      id="t_125_d6f0c86b_5d22_0562_a80e_48facec6a3b3">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;High yield (&#x201c;junk&#x201d;) bonds risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt;&#160;High yield bonds are generally subject to greater credit risks than higher-grade bonds, including the risk of default on the payment of interest or principal.&#160;High yield bonds are considered speculative, typically have lower liquidity and are more difficult to value than higher grade bonds. High yield bonds tend to be volatile and more susceptible to adverse events, credit downgrades and negative sentiments and may be difficult to sell at a desired price, or at all, during periods of uncertainty or market turmoil. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_ForeignInvestmentsAndEmergingMarketsRiskMember"
      id="t_126_68734acc_a95e_3e7e_2e89_9c4d2623a1ed">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Foreign investments and emerging markets risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;The fund&#x2019;s investments in securities of foreign issuers or issuers with significant exposure to foreign markets involve additional risk as compared to investments in U.S. securities or issuers with predominantly U.S. exposure, such as less liquid, less transparent, less regulated and more volatile markets. The value of the fund&#x2019;s investments may decline because of factors affecting the particular issuer as well as foreign markets and issuers generally, such as unfavorable or unsuccessful government actions, reduction of government or central bank support, inadequate accounting standards and auditing and financial recordkeeping requirements, lack of information, political, economic, financial or social instability, terrorism, armed conflicts and other geopolitical events, and the impact of tariffs and other restrictions on trade or economic sanctions. Geopolitical or other events such as nationalization or expropriation could even cause the loss of the fund&#x2019;s entire investment in one or more countries. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;In addition, there may be significant obstacles to obtaining information necessary for investigations into or litigation against issuers located in or operating in certain foreign markets, particularly emerging market countries, and shareholders may have limited legal remedies. To the extent the fund focuses its investments in a single country or only a few countries in a particular geographic region, economic, political, regulatory or other conditions affecting such country or region may have a greater impact on fund performance relative to a more geographically diversified fund. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The value of investments in foreign currencies or securities denominated in foreign currencies increases or decreases as the rates of exchange between those currencies and the U.S. dollar change.&#160;Currency conversion costs and currency fluctuations could erase investment gains or add to investment losses. Currency exchange rates can be volatile, and are affected by factors such as general economic and political conditions, the actions of the U.S. and foreign governments or central banks, the imposition of currency controls and speculation. The fund may be unable or may choose not to hedge its foreign currency exposure. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Less developed markets are more likely to experience problems with the clearing and settling of trades and the holding of securities by local banks, agents and depositories. Settlement of trades in these markets can take longer than in other markets and the fund may not receive its proceeds from the sale of certain securities for an extended period (possibly several weeks or even longer). &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The risks of foreign investments are heightened when investing in issuers in emerging market countries. Emerging market countries tend to have economic, political and legal systems that are less developed and are less stable than those of more developed countries. Their economies tend to be less diversified than those of more developed countries. They typically have fewer medical and economic resources than more developed countries, and thus they may be less able to control or mitigate the effects of a pandemic or a natural disaster. They are often particularly sensitive to market movements because their market prices tend to reflect speculative expectations.&#160;Low trading volumes may result in a lack of liquidity and in extreme price volatility. &lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_SovereignDebtRiskMember"
      id="t_127_d7771a83_cad1_b748_f8d6_79af1f779650">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Sovereign debt risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Sovereign debt securities are subject to various risks in addition to those relating to debt securities and foreign investments generally, including, but not limited to, the risk that a governmental entity may be unwilling or unable to pay interest and repay principal on its sovereign debt, or otherwise meet its obligations when due because of cash flow problems, insufficient foreign reserves, the relative size of the debt service burden to the economy as a whole, the government&#x2019;s policy towards principal international lenders such as the International Monetary Fund, or the political considerations to which the government may be subject. If a sovereign debtor defaults (or threatens to default) on its sovereign debt obligations, the indebtedness may be restructured. Some sovereign debtors have in the past been able to restructure their debt payments without the approval of some or all debt holders or to declare moratoria on payments. In the event of a default on sovereign debt, the fund may also have limited legal recourse against the defaulting government entity. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_MortgageBackedAndAssetBackedSecuritiesRiskMember"
      id="t_128_60b524cc_aaa2_73b9_9ab8_f228b36c17ff">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Mortgage-backed and asset-backed securities risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; When market interest rates increase, the market values of mortgage-backed securities decline. At the same time, mortgage refinancings and prepayments slow, which lengthens the effective duration of these securities. As a result, the negative effect of the interest rate increase on the market value of mortgage-backed securities is usually more pronounced than it is for other types of fixed income securities, potentially increasing the volatility of the fund. Conversely, when market interest rates decline, while the value of mortgage-backed securities may increase, the rate of prepayment of the underlying mortgages also tends to increase, which shortens the effective duration of these securities. Mortgage-backed securities are also subject to the risk that underlying borrowers will be unable to meet their obligations and the value of property that secures the mortgage may decline in value and be insufficient, upon foreclosure, to repay the associated loan. Investments in asset-backed securities are subject to similar risks. The ability of an issuer of asset-backed securities to enforce its security interest in the underlying assets may be limited, and therefore certain asset-backed securities present a heightened level of risk. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_ConvertibleSecuritiesRiskMember"
      id="t_129_c4507bf4_a2f7_5bf2_f977_fc98b897a875">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Convertible securities risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Convertible securities are subject to stock market and other risks associated with equity securities, as well as the credit, interest rate and other risks associated with fixed income securities. Credit risk is the risk that the issuer or obligor will not make timely payments of principal or interest or that its credit may be downgraded or perceived to be less creditworthy. Interest rate risk is the risk that the value of a fixed income security will fall when interest rates rise. A rise in rates tends to have a greater impact on the prices of longer term or duration securities. A general rise in interest rates may cause investors to move out of fixed income securities on a large scale, which could adversely affect the price and liquidity of fixed income securities. As the market price of the equity security underlying a convertible security falls, the convertible security tends to trade on the basis of its yield and other fixed income characteristics. As the market price of the equity security underlying a convertible security rises, the convertible security tends to trade on the basis of its equity conversion features. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_ZeroCouponBondRiskMember"
      id="t_130_01c572f8_4273_3c46_3e6c_8d5a7de11478">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Zero coupon bond risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Zero coupon securities pay no interest during the life of the obligation but trade at prices below their stated maturity value. Because zero coupon securities pay no interest until maturity, their prices may fluctuate more than other types of securities with the same maturity. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_DerivativesRisksMember"
      id="t_131_8626eab0_1873_cbd8_a6a9_2302b3bf2bb2">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Derivatives risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Using derivatives can increase fund losses and reduce opportunities for gains, such as when market prices, interest rates, currencies, or the derivatives themselves behave in a way not anticipated by the fund&#x2019;s subadviser.&#160;Using derivatives also can have a leveraging effect and increase fund volatility. Certain derivatives have the potential for unlimited loss, regardless of the size of the initial investment. Derivatives may not be available at the time or price desired, may be difficult to sell, unwind or value, and the counterparty may default on its obligations to the fund. Derivatives are generally subject to the risks applicable to the assets, rates, indices or other indicators underlying the derivative. The value of a derivative may fluctuate more than the underlying assets, rates, indices or other indicators to which it relates. Use of derivatives may have different tax consequences for the fund than an investment in the underlying asset, and those differences may affect the amount, timing and character of income distributed to shareholders. The U.S. government and non&#x2011;U.S. governments have adopted and implemented regulations governing derivatives markets, including mandatory clearing of certain derivatives, margin and reporting requirements. The ultimate &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;impact of the regulations remains unclear. Additional regulation of derivatives may make derivatives more costly, limit their availability or utility, otherwise adversely affect their performance or disrupt markets. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Credit default swap contracts involve heightened risks and may result in losses to the fund. Credit default swaps may be illiquid and difficult to value. When the fund sells credit protection via a credit default swap, credit risk increases since the fund has exposure to both the issuer whose credit is the subject of the swap and the counterparty to the swap. &lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_CurrencyDerivativesRiskMember"
      id="t_132_fd9f00de_076b_abc4_7f5f_34669abdb4ac">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Currency derivatives risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The fund&#x2019;s use of currency futures, forwards or options, whether for hedging or speculative purposes (including when used as a substitute for investment in securities), may increase the fund&#x2019;s exposure to currency exchange rates and could result in losses to the fund if currencies do not perform as the portfolio managers expect. Currency derivatives involve similar risks as other derivatives, including credit, counterparty, leverage and illiquidity risk. In addition, currency derivative strategies, to the extent that they reduce the fund&#x2019;s exposure to currency risks, also reduce the fund&#x2019;s ability to benefit from favorable changes in currency exchange rates. Using currency derivative strategies for purposes other than hedging further increases the fund&#x2019;s exposure to foreign investment losses. Currency markets generally are not as regulated as securities markets. In addition, currency rates may fluctuate significantly and unexpectedly, and can reduce returns. There may not always be suitable currency hedging instruments available, and even when available, the portfolio managers may determine not to hedge the fund&#x2019;s currency risks. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_LeverageRiskMember"
      id="t_133_9aa46e4d_9413_505a_d42e_1af7605d43f6">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Leverage risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The value of your investment may be more volatile if the fund borrows or uses instruments, such as derivatives, that have a leveraging effect on the fund&#x2019;s portfolio.&#160;Other risks described in the Prospectus also will be compounded because leverage generally magnifies the effect of a change in the value of an asset and creates a risk of loss of value on a larger pool of assets than the fund would otherwise have had.&#160;The fund may also have to sell assets at inopportune times to satisfy its obligations created by the use of leverage or derivatives. The use of leverage is considered to be a speculative investment practice and may result in the loss of a substantial amount, and possibly all, of the fund&#x2019;s assets. In addition, the fund&#x2019;s portfolio will be leveraged if it exercises its right to delay payment on a redemption, and losses will result if the value of the fund&#x2019;s assets declines between the time a redemption request is deemed to be received by the fund and the time the fund liquidates assets to meet redemption requests. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The subadviser expects that the implementation of the fund&#x2019;s investment strategy, which may include a significant level of investment in derivatives, will have the effect of creating leverage in the fund in that the fund&#x2019;s potential exposure may be greater than its net assets. &lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_RisksRelatingToInflationIndexedSecuritiesMember"
      id="t_140_c18529d8_1709_45fc_09ae_083c284c551e">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Risks relating to inflation-indexed securities.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The value of inflation-indexed fixed income securities generally fluctuates in response to changes in real interest rates, which are in turn tied to the relationship between nominal interest rates and the rate of inflation. If nominal interest rates increase at a faster rate than inflation, real interest rates might rise, leading to a decrease in value of inflation-indexed securities. The fund may also experience a loss on an inflation-indexed security if there is deflation. If inflation is lower than expected during the period the fund holds an inflation-indexed security, the fund may earn less on the security than on a conventional bond. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_PortfolioTurnoverRiskMember"
      id="t_141_afccaf17_c9f6_0897_6011_957512af608e">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Portfolio turnover risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Active and frequent trading will increase a shareholder&#x2019;s tax liability and the fund&#x2019;s transaction costs, which could detract from fund performance. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_IlliquidityRiskMember"
      id="t_136_396c6e72_dcb8_8f0f_663d_28bd75e92205">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Illiquidity risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Some assets held by the fund may be or become impossible or difficult to sell and some assets that the fund wants to invest in may be impossible or difficult to purchase, particularly during times of market turmoil or due to adverse changes in the conditions of a particular issuer. These illiquid assets may also be volatile and difficult to value. Markets may become illiquid quickly. Markets may become illiquid when, for instance, there are few, if any, interested buyers or sellers or when dealers are unwilling or unable to make a market for certain securities. As a general matter, dealers have been less willing to make markets in recent years. Federal banking regulations may also cause certain dealers to reduce their inventories of certain securities, which may further decrease the fund&#x2019;s ability to buy or sell such securities. During times of market turmoil, there have been, and may be, no buyers or sellers for securities in entire asset classes. If the fund is forced to sell an illiquid asset to meet redemption requests or other cash needs, or to try to limit losses, the fund may be forced to sell at a substantial loss or may not be able to sell at all. The fund may not receive its proceeds from the sale of certain securities for an extended period (for example, several weeks or even longer). The liquidity of certain assets, particularly of privately-issued and non&#x2011;investment grade mortgage-backed securities, asset-backed securities and collateralized debt obligations, may be difficult to ascertain and may change over time. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000053934Member_ValuationRiskMember"
      id="t_137_342f063f_cfd5_cca7_2b9d_5752270ec899">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Valuation risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The sales price the fund could receive for any particular portfolio investment may differ from the fund&#x2019;s valuation of the investment, particularly for securities that trade in thin or volatile markets or that are valued using a fair value methodology. These differences may increase significantly and affect fund investments more broadly during periods of market volatility. Investors who purchase or redeem fund shares on days when the fund is holding fair-valued securities may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the fund had not fair-valued securities or had used a different valuation methodology. The fund&#x2019;s ability to value its investments may be impacted by technological issues and/or errors by pricing services or other third party service providers. The valuation of the fund&#x2019;s investments involves subjective judgment, which may prove to be incorrect. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      id="t_138_c7e0039c_fdef_4bb6_f2aa_1ce516786cd8">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Redemption risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The fund may experience heavy redemptions that could cause the fund to liquidate its assets at inopportune times or unfavorable prices or increase or accelerate taxable gains or transaction costs and may negatively affect the fund&#x2019;s net asset value, performance, or ability to satisfy redemptions in a timely manner, which could cause the value of your investment to decline. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000053934Member_CybersecurityRiskMember"
      id="t_139_65c4be1f_e17f_b003_9ab5_fd0a3ed264ab">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Cybersecurity risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Like other funds and business enterprises, the fund, the manager, the subadviser and their service providers are subject to the risk of cyber incidents occurring from time to time. Cybersecurity incidents, whether intentionally caused by third parties or otherwise, may allow an &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt; unauthorized party to gain access to fund assets, fund or customer data (including private shareholder information) or proprietary information, cause the fund, the manager, the subadviser and/or their service providers (including, but not limited to, fund accountants, custodians, sub&#x2011;custodians, transfer agents and financial intermediaries) to suffer data breaches, data corruption or loss of operational functionality, or prevent fund investors from purchasing, redeeming or exchanging shares, receiving distributions or receiving timely information regarding the fund or their investment in the fund. The fund, the manager, and the subadviser have limited ability to prevent or mitigate cybersecurity incidents affecting third party service providers, and such third party service providers may have limited indemnification obligations to the fund, the manager, and/or the subadviser. Cybersecurity incidents may result in financial losses to the fund and its shareholders, and substantial costs may be incurred in order to prevent or mitigate any future cybersecurity incidents. Issuers of securities in which the fund invests are also subject to cybersecurity risks, and the value of these securities could decline if the issuers experience cybersecurity incidents. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;New ways to carry out cyber attacks continue to develop. There is a chance that some risks have not been identified or prepared for, or that an attack may not be detected, which puts limitations on the fund&#x2019;s ability to plan for or respond to a cyber attack. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;These and other risks are discussed in more detail in the Prospectus or in the Statement of Additional Information. &lt;/div&gt;</oef:RiskTextBlock>
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      id="t_12_472e7865_62ae_4ac7_802a_00e6a34d3706">Performance </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
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      id="t_100_1bfdd9ab_3b97_dacf_0b5a_bf4b03d335b9">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The accompanying bar chart and table provide some indication of the risks of investing in the fund. The bar chart shows changes in the fund&#x2019;s performance from year to year for Class&#160;IS shares.&#160;The table shows the average annual total returns of each class of the fund that has been in operation for at least one full calendar year and also compares the fund&#x2019;s performance with the average annual total returns of a broad measure of market performance. Performance prior to May&#160;31, 2016 in the bar chart and the table is that of the fund&#x2019;s predecessor.&#160;Performance for classes other than those shown may vary from the performance shown to the extent the expenses for those classes differ. The fund makes updated performance information, including its current net asset value, available at www.franklintempleton.com/prospectus (select fund and share class), or by calling the fund at 877&#x2011;6LM&#x2011;FUND/656&#x2011;3863. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-style:italic"&gt;The fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the fund will perform in the future. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Sales charges are not reflected in the accompanying bar chart, and if those charges were included, returns would be less than those shown. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;This fund is the successor to an unregistered private fund (the &#x201c;Predecessor&#x201d;). The performance prior to May&#160;31, 2016, in the accompanying bar chart and table is that of the Predecessor. Immediately prior to the fund commencing operations, the Predecessor transferred its assets to the fund in exchange for the fund&#x2019;s Class&#160;IS shares. At the time of transfer, the investment policies, objectives, guidelines and restrictions of the fund were in all material respects equivalent to those of the Predecessor. In addition, Brian Kloss, a current portfolio manager of the fund, served as a portfolio manager to the Predecessor. As a mutual fund registered under the Investment Company Act of 1940 (the &#x201c;1940 Act&#x201d;), the fund is subject to certain restrictions under the 1940 Act to which the Predecessor was not subject. As a regulated investment company under the Internal Revenue Code of 1986, as amended (the &#x201c;Code&#x201d;), the fund is subject to certain restrictions under the Code to which the Predecessor was not subject. Had the Predecessor been registered under the 1940 Act and been subject to the provisions of the 1940 Act, its investment performance could have been adversely affected. Similarly, had the Predecessor been subject to provisions of the Code applicable to regulated investment companies, its investment performance may have been adversely affected. The performance is shown net of an annual management fee of 0.80% and other expenses of 0.10% which reflects the expenses of the Predecessor. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The Predecessor did not have distribution policies. The Predecessor was an unregistered private fund, did not qualify as a regulated investment company for federal income tax purposes and did not pay dividends or distributions. &lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
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      id="t_101_c432afb5_682a_213a_7b12_342b407b9b99">The bar chart shows changes in the fund&#x2019;s performance from year to year for Class&#160;IS shares.&#160;The table shows the average annual total returns of each class of the fund that has been in operation for at least one full calendar year and also compares the fund&#x2019;s performance with the average annual total returns of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="S000053934Member"
      id="t_103_fc6eeb9f_3e58_f131_dc3e_1fe6b985eb34">www.franklintempleton.com/prospectus (select fund and share class)</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="S000053934Member"
      id="t_102_4bf40403_0707_4ece_8c20_1de5baebd60d">877&#x2011;6LM&#x2011;FUND/656&#x2011;3863</oef:PerformanceAvailabilityPhone>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="S000053934Member"
      id="t_104_5a55aadf_6484_fbdb_089c_80e69056d94c">The fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the fund will perform in the future. </oef:PerformancePastDoesNotIndicateFuture>
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      id="t_105_b177dfbd_9da6_7ece_0664_b2317d91e004">Sales charges are not reflected in the accompanying bar chart, and if those charges were included, returns would be less than those shown. </oef:BarChartDoesNotReflectSalesLoads>
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      id="t_112_1fb6c043_16d1_78c8_1bc2_10f676736864">Best Quarter</oef:HighestQuarterlyReturnLabel>
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      contextRef="S000053934Member_C000169736Member"
      id="t_113_2a5298d6_7b3d_7ec5_e76e_1dcd2dacd987">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
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      contextRef="S000053934Member_C000169736Member"
      decimals="4"
      id="h_94_a9a715a6_6bea_5781_252c_e9b8d1f092a7"
      unitRef="pure">0.0821</oef:BarChartHighestQuarterlyReturn>
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      contextRef="S000053934Member_C000169736Member"
      id="t_114_c7511a8c_e272_81f7_023c_ecdb4c80eb9a">Worst Quarter</oef:LowestQuarterlyReturnLabel>
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      contextRef="S000053934Member_C000169736Member"
      id="t_115_9ebf6e50_19e4_1791_b0e7_c37b4a808f45">2022-06-30</oef:BarChartLowestQuarterlyReturnDate>
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      contextRef="S000053934Member_C000169736Member"
      decimals="4"
      id="h_95_426e241d_6b5c_4588_138f_90f43a743b78"
      unitRef="pure">-0.0569</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="S000053934Member"
      id="t_14_2423e798_7668_4de6_a672_5cabc1499ad9">Average annual total returns (%)(for periods ended December&#160;31, 2025)</oef:PerformanceTableHeading>
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      contextRef="FY2025_C000169736Member"
      decimals="4"
      id="h_67_06f6cf62_3ae8_4c9d_9793_43655d38ea59"
      unitRef="pure">0.0890</oef:AvgAnnlRtrPct>
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      contextRef="FiveY2025_C000169736Member"
      decimals="4"
      id="h_68_4719ba9b_4f05_4ba3_9cd0_256b4ac1260d"
      unitRef="pure">0.0210</oef:AvgAnnlRtrPct>
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      contextRef="TenY2025_C000169736Member"
      decimals="4"
      id="h_69_583effff_b007_4d8d_9b7c_aa43138b44b9"
      unitRef="pure">0.0525</oef:AvgAnnlRtrPct>
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      contextRef="FY2025_C000169736Member_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_70_a6b64867_0165_4fee_83d1_8ab3583dfdaa"
      unitRef="pure">0.0598</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000169736Member_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_71_9b06cb49_5eb2_42c3_ac9d_e692b40ba545"
      unitRef="pure">-0.0008</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000169736Member_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_72_d1a17c07_3ff2_4164_99f4_9c19ea8595e7"
      unitRef="pure">0.0309</oef:AvgAnnlRtrPct>
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      contextRef="FY2025_C000169736Member_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_73_822cbfef_598c_4152_a347_2b4ca105520a"
      unitRef="pure">0.0522</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000169736Member_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_74_264c2c3a_20c2_4a29_a83f_61153dae366a"
      unitRef="pure">0.0064</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000169736Member_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_75_a8fcd79a_64eb_43ab_ad40_77eae1531900"
      unitRef="pure">0.0312</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_C000169730Member"
      decimals="4"
      id="h_76_6ccdc16a_7e76_44b1_ad4a_637826dc0851"
      unitRef="pure">0.0450</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000169730Member"
      decimals="4"
      id="h_77_d249e7d1_5d77_4bf7_8ae7_975cdef61785"
      unitRef="pure">0.0090</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20160531_20251231_C000169730Member"
      decimals="4"
      id="h_79_fb47274d_96d1_4e6d_a23e_ae6a09826513"
      unitRef="pure">0.0404</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="D20160531_20251231_C000169730Member"
      id="h_80_c81d96e1_e579_493f_9733_5623b97b14e0">2016-05-31</oef:PerfInceptionDate>
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      contextRef="FY2025_C000169732Member"
      decimals="4"
      id="h_81_42c7f9fc_cbdf_43e1_ae2e_dd123850ec8d"
      unitRef="pure">0.0675</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20210930_20251231_C000169732Member"
      decimals="4"
      id="h_84_bdd3f5a9_8d65_4814_b835_a4b1bef9a286"
      unitRef="pure">0.0102</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="D20210930_20251231_C000169732Member"
      id="h_85_9554b639_6807_4a4a_a5c1_6f500322a142">2021-09-30</oef:PerfInceptionDate>
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      contextRef="FY2025_C000169735Member"
      decimals="4"
      id="h_86_73d38830_554e_4905_a032_ce67b63d2d66"
      unitRef="pure">0.0881</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000169735Member"
      decimals="4"
      id="h_87_5ed2e715_1b22_4196_8666_4285abef7228"
      unitRef="pure">0.0202</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20160531_20251231_C000169735Member"
      decimals="4"
      id="h_89_7e1bc2b1_1fac_4431_9822_357764455b78"
      unitRef="pure">0.0477</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="D20160531_20251231_C000169735Member"
      id="h_90_f7864c9b_6ba2_4d96_b7e9_bd02576b14ba">2016-05-31</oef:PerfInceptionDate>
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      contextRef="FY2025_BloombergUSAggregateIndexMember"
      decimals="4"
      id="h_91_d91b5e56_5488_4fb8_8a41_aa875fbee0bf"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_BloombergUSAggregateIndexMember"
      decimals="4"
      id="h_92_022d728d_174a_4f5b_bccd_19cb09d3959c"
      unitRef="pure">-0.0036</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_BloombergUSAggregateIndexMember"
      decimals="4"
      id="h_93_7327a1de_7e25_4c33_a8ff_0ed78f235147"
      unitRef="pure">0.0201</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="S000053934Member"
      id="t_109_dd450d34_2f66_6f55_7912_14bf8f8a3d23">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;No one index is representative of the fund&#x2019;s portfolio. &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The after&#x2011;tax returns are shown only for Class&#160;IS shares, are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after&#x2011;tax returns depend on an investor&#x2019;s tax situation and may differ from those shown, and the after&#x2011;tax returns shown are not relevant to investors who hold their fund shares through tax&#x2011;advantaged arrangements, such as 401(k) plans or individual retirement accounts. After&#x2011;tax returns for classes other than Class&#160;IS will vary from returns shown for Class&#160;IS. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Important data provider notices and terms are available at www.franklintempletondatasources.com. Such information is subject to change. &lt;/div&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="S000053934Member"
      id="t_108_f4f1af82_8301_531f_baa9_17d2f26a20e4">The after&#x2011;tax returns are shown only for Class&#160;IS shares, are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after&#x2011;tax returns depend on an investor&#x2019;s tax situation and may differ from those shown, and the after&#x2011;tax returns shown are not relevant to investors who hold their fund shares through tax&#x2011;advantaged arrangements, such as 401(k) plans or individual retirement accounts. After&#x2011;tax returns for classes other than Class&#160;IS will vary from returns shown for Class&#160;IS. </oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="S000053934Member"
      id="t_106_63b90f4f_9f2b_ab00_1b85_c6816bea2d26">The after&#x2011;tax returns are shown only for Class&#160;IS shares, are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="S000053934Member"
      id="t_107_1fba9fce_278b_4dd8_8dd6_77f77c5469bf">Actual after&#x2011;tax returns depend on an investor&#x2019;s tax situation and may differ from those shown, and the after&#x2011;tax returns shown are not relevant to investors who hold their fund shares through tax&#x2011;advantaged arrangements, such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:ObjectiveHeading
      contextRef="S000036894Member"
      id="t_15_cf61bc7c_90ac_496f_9b3a_e4835566209a">Investment objective </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="S000036894Member"
      id="t_16_b678803b_9c06_4900_a5c1_afabe2188a3d">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Maximize total return consisting of income and capital appreciation. &lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="S000036894Member"
      id="t_17_072bc481_f50f_4d97_9ff5_b1434fbe8897">Fees and expenses of the fund </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="S000036894Member"
      id="t_18_3a3276d8_c085_4cd5_8f9d_b9547991b10b">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The accompanying table describes the fees and expenses that you may pay if you buy, hold and sell shares of the fund. &lt;span style="font-weight:bold"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt; &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in certain funds distributed through Franklin Distributors, LLC (&#x201c;Franklin Distributors&#x201d; or the &#x201c;Distributor&#x201d;), the fund&#x2019;s distributor. More information about these and other discounts is available from your Service Agent, in the fund&#x2019;s Prospectus on page 32 under the heading &#x201c;Additional information about each share class,&#x201d; in the appendix titled &#x201c;Appendix: Waivers and Discounts Available from Certain Service Agents&#x201d; on page A&#x2011;1 of the fund&#x2019;s Prospectus and in the fund&#x2019;s Statement of Additional Information (&#x201c;SAI&#x201d;) on page 91 under the heading &#x201c;Sales Charge Waivers and Reductions for Class&#160;A Shares.&#x201d; &#x201c;Service Agents&#x201d; include banks, brokers, dealers, insurance companies, investment advisers, financial consultants or advisers, mutual fund supermarkets and other financial intermediaries that have entered into an agreement with the Distributor to sell shares of the fund. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;If you purchase Class&#160;I shares or Class&#160;IS shares through a Service Agent acting solely as an agent on behalf of its customers, that Service Agent may charge you a commission. Such commissions, if any, are not charged by the fund and are not reflected in the fee table or expense example below. &lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="S000036894Member"
      id="t_29_965ec691_47d7_ccaf_7a55_901166a34069">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in certain funds distributed through Franklin Distributors, LLC (&#x201c;Franklin Distributors&#x201d; or the &#x201c;Distributor&#x201d;), the fund&#x2019;s distributor.</oef:ExpenseBreakpointDiscounts>
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      decimals="INF"
      id="h_94_4193f5be_2ab6_4959_843c_3fe0631bb4f5"
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      id="t_19_208f61ca_803c_42cb_b697_8e7ede3e2f7a">Shareholder fees(fees paid directly from your investment)</oef:ShareholderFeesCaption>
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      decimals="4"
      id="h_95_d318a081_49be_437a_ba59_e24a073b5c98"
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      decimals="4"
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      decimals="4"
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      contextRef="S000036894Member_C000112919Member"
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      id="h_98_699ff090_8b1c_4536_a8da_c5aa4d72e1e7"
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      contextRef="S000036894Member_C000112920Member"
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      id="h_99_423e689e_1553_4c1e_a14b_0049a2649fe9"
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      contextRef="S000036894Member_C000112921Member"
      decimals="4"
      id="h_100_0e6efb0c_d2df_4881_8b1e_f65946bd8442"
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      contextRef="S000036894Member_C000112922Member"
      decimals="4"
      id="h_101_f0c44b29_79ec_4de4_a6c9_82f636cc53de"
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      decimals="4"
      id="h_103_776f1d25_16d0_475b_892b_bffe09b9eb67"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
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      decimals="4"
      id="h_104_5e97201b_febc_4c9a_a9c3_c33c44da5925"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
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      decimals="4"
      id="h_105_595c9f83_a325_4550_8123_a33939584e0d"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
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      decimals="4"
      id="h_106_3f33fc46_f341_48e0_87f9_6f3d609f6294"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
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      decimals="4"
      id="h_107_ab647587_99f9_47e2_87a3_3a5b485c61c1"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
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      contextRef="S000036894Member_C000112922Member"
      decimals="4"
      id="h_108_d4a79652_709c_4519_9754_7c930eab7be2"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
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      decimals="INF"
      id="h_109_9d2661e1_e860_4d83_afb1_fa1df46eec51"
      unitRef="USD">15</oef:MaximumAccountFee>
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      contextRef="S000036894Member_C000116979Member"
      decimals="INF"
      id="h_110_eef16e8d_ffe5_4810_aa54_54bcc981b8c0"
      unitRef="USD">15</oef:MaximumAccountFee>
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      contextRef="S000036894Member_C000112918Member"
      decimals="INF"
      id="h_111_af7f5eb2_85aa_4bd0_ab6d_9b88f2452db3"
      unitRef="USD">15</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000036894Member_C000112919Member"
      decimals="INF"
      id="h_112_76446c00_2cf0_4997_8db6_e50b51f28ea6"
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    <oef:MaximumAccountFee
      contextRef="S000036894Member_C000112920Member"
      decimals="INF"
      id="h_113_b78c55cd_fba7_4ec1_b576_5d04fbf46917"
      unitRef="USD">0</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000036894Member_C000112921Member"
      decimals="INF"
      id="h_114_d3d5a2e9_e24a_4891_8986_1e35d058cb40"
      unitRef="USD">0</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000036894Member_C000112922Member"
      decimals="INF"
      id="h_115_bf35bc40_86d0_4c14_ad58_301e446b4e7a"
      unitRef="USD">0</oef:MaximumAccountFee>
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      id="t_20_f614d14b_b8ea_44d0_92ba_a77293540c8f">Annual fund operating expenses (%)(expenses that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="S000036894Member_C000112917Member"
      decimals="4"
      id="h_116_e65cad1f_0494_4410_af56_a4a050cca559"
      unitRef="pure">0.0050</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036894Member_C000116979Member"
      decimals="4"
      id="h_117_26a37725_bcfb_4a49_8702_dc560e6f665d"
      unitRef="pure">0.0050</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036894Member_C000112918Member"
      decimals="4"
      id="h_118_1cec65ee_42b1_4bdd_b459_8c6bcd58f913"
      unitRef="pure">0.0050</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036894Member_C000112919Member"
      decimals="4"
      id="h_119_d99483f4_1259_467f_8bb9_57813af26d5e"
      unitRef="pure">0.0050</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036894Member_C000112920Member"
      decimals="4"
      id="h_120_f95fdf34_5a5a_435e_bf03_badc629397de"
      unitRef="pure">0.0050</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036894Member_C000112921Member"
      decimals="4"
      id="h_121_0fcd6fd3_a71b_4e2b_ab4c_0a1a0cb572ff"
      unitRef="pure">0.0050</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036894Member_C000112922Member"
      decimals="4"
      id="h_122_cdc7b399_5775_4301_b012_af534963ba6c"
      unitRef="pure">0.0050</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036894Member_C000112917Member"
      decimals="4"
      id="h_123_5c210f32_b13a_4e58_b6ec_a18277118c2e"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036894Member_C000116979Member"
      decimals="4"
      id="h_124_a50c1ac7_af08_456d_8726_a0e59d16689c"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036894Member_C000112918Member"
      decimals="4"
      id="h_125_6dc63bfd_76c1_4fc9_97de_acbb9cf872a4"
      unitRef="pure">0.0070</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036894Member_C000112919Member"
      decimals="4"
      id="h_126_865d9dbf_b2df_45d9_93d2_ed19517633d7"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036894Member_C000112920Member"
      decimals="4"
      id="h_127_6eddeccc_f381_4ab1_9ca0_a1f934b99ce4"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036894Member_C000112921Member"
      decimals="4"
      id="h_128_0e032053_32f3_4d99_8413_3f88d664a42d"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036894Member_C000112922Member"
      decimals="4"
      id="h_129_ea9b3f08_29df_48eb_85d8_56738b832a29"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036894Member_C000112917Member"
      decimals="4"
      id="h_130_6de19daf_011c_40a9_a74f_7c08401dd67d"
      unitRef="pure">0.0021</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036894Member_C000116979Member"
      decimals="4"
      id="h_131_4229b318_49af_4a4c_8fd1_dcac48f6d101"
      unitRef="pure">0.0021</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036894Member_C000112918Member"
      decimals="4"
      id="h_132_c7fcaa17_1a5f_487e_9c22_21c1ca8992ed"
      unitRef="pure">0.0042</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036894Member_C000112919Member"
      decimals="4"
      id="h_133_c9acc816_49da_4aba_bff0_b7d5ca002048"
      unitRef="pure">0.0034</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036894Member_C000112920Member"
      decimals="4"
      id="h_134_af583220_9d46_49f5_989d_35f127df0bed"
      unitRef="pure">0.0038</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036894Member_C000112921Member"
      decimals="4"
      id="h_135_e9e777e0_2165_4525_a177_27609bc1bf6e"
      unitRef="pure">0.0016</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036894Member_C000112922Member"
      decimals="4"
      id="h_136_e03b6a36_d4c8_4fd5_8bd2_e01b6cc1e3b0"
      unitRef="pure">0.0005</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036894Member_C000112917Member"
      decimals="4"
      id="h_137_72daeb18_5ea7_4130_8868_0aa41d818146"
      unitRef="pure">0.0096</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036894Member_C000116979Member"
      decimals="4"
      id="h_138_e158136b_8463_41d0_a66e_f77fbf074d2e"
      unitRef="pure">0.0171</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036894Member_C000112918Member"
      decimals="4"
      id="h_139_a70c4526_8726_467b_b642_bd4a3ec893d2"
      unitRef="pure">0.0162</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036894Member_C000112919Member"
      decimals="4"
      id="h_140_cb6ca0be_53fc_4455_a2cc_ba7e56e958da"
      unitRef="pure">0.0109</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036894Member_C000112920Member"
      decimals="4"
      id="h_141_87f8a1e6_2a5e_4e08_ae95_0eab522f72de"
      unitRef="pure">0.0138</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036894Member_C000112921Member"
      decimals="4"
      id="h_142_7ec3339c_6bd7_4b54_b36c_65ae9f6826f4"
      unitRef="pure">0.0066</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036894Member_C000112922Member"
      decimals="4"
      id="h_143_ce29b400_f692_498f_af64_20b9a4ddd80e"
      unitRef="pure">0.0055</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000036894Member_C000112918Member"
      decimals="4"
      id="h_146_dfab45b9_13f3_4d33_9670_776d5bbb2945"
      unitRef="pure">-0.0017</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000036894Member_C000112919Member"
      decimals="4"
      id="h_147_f0d41f30_6362_4801_8012_358ebb8fe54c"
      unitRef="pure">-0.0009</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000036894Member_C000112920Member"
      decimals="4"
      id="h_148_7a053576_a5c0_4992_ad6c_8dac18af8065"
      unitRef="pure">-0.0013</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036894Member_C000112917Member"
      decimals="4"
      id="h_151_39b7cbe3_04ef_4827_864b_ec7502b0fad7"
      unitRef="pure">0.0096</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036894Member_C000116979Member"
      decimals="4"
      id="h_152_206f56a5_ba25_4529_a046_b653447f6e13"
      unitRef="pure">0.0171</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036894Member_C000112918Member"
      decimals="4"
      id="h_153_0e6fecda_7be9_4633_b560_e0517a2d86f9"
      unitRef="pure">0.0145</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036894Member_C000112919Member"
      decimals="4"
      id="h_154_04df4cd3_f4a5_4e94_92cc_4da3c57832d6"
      unitRef="pure">0.0100</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036894Member_C000112920Member"
      decimals="4"
      id="h_155_0a9d5f76_5fed_4738_a806_aa7cf8117042"
      unitRef="pure">0.0125</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036894Member_C000112921Member"
      decimals="4"
      id="h_156_b3a558e0_9c4d_4acb_a901_1b7e0257d047"
      unitRef="pure">0.0066</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036894Member_C000112922Member"
      decimals="4"
      id="h_157_dfc23f74_fe7b_47ea_bf32_ae1d11d32cf7"
      unitRef="pure">0.0055</oef:NetExpensesOverAssets>
    <oef:ExpensesDeferredChargesTextBlock
      contextRef="S000036894Member"
      id="t_32_2eb81b20_9314_348b_9089_50cad9a80eef">You may buy Class&#160;A shares in amounts of $500,000 or more at net asset value (without an initial sales charge), but if you redeem those shares within 18 months of their purchase, you will pay a contingent deferred sales charge of 1.00%. </oef:ExpensesDeferredChargesTextBlock>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="S000036894Member"
      id="t_33_8c716a79_b86e_7b59_71e8_33f9281d67b0">December&#160;31, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
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      id="t_21_f0de76ba_3432_423b_8a55_98dd1dcf4d6f">Example </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="S000036894Member"
      id="t_22_ece2947c_a0d7_40f7_a5fd_f0f470afe124">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;This example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The example assumes: &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;border-spacing:0px;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:1%;vertical-align:top;text-align:left;"&gt;&lt;span style="font-family:times new roman;font-size:7pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:10pt;text-align:left;"&gt;You invest $10,000 in the fund for the time periods indicated &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;border-spacing:0px;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:1%;vertical-align:top;text-align:left;"&gt;&lt;span style="font-family:times new roman;font-size:7pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:10pt;text-align:left;"&gt;Your investment has a 5% return each year and the fund&#x2019;s operating expenses remain the same (except that any applicable fee waiver or expense reimbursement is reflected only through its expiration date) &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;border-spacing:0px;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:1%;vertical-align:top;text-align:left;"&gt;&lt;span style="font-family:times new roman;font-size:7pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:10pt;text-align:left;"&gt;You reinvest all distributions and dividends without a sales charge &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Although your actual costs may be higher or lower, based on these assumptions your costs would be: &lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="S000036894Member"
      id="t_34_b93bd7a8_b213_b5b6_4bae_744ed395a47c">Number of years you own your shares ($)</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="S000036894Member"
      id="t_35_97127040_9912_17ba_fb48_7c64d7a23c08">Number of years you own your shares ($)</oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="S000036894Member_C000112917Member"
      decimals="INF"
      id="h_158_09a1c652_0a37_49b5_a0d7_c3f739938dfb"
      unitRef="USD">469</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="S000036894Member_C000112917Member"
      decimals="INF"
      id="h_228_874423a6_e8d1_0fbe_853b_668033e7fe4d"
      unitRef="USD">469</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
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      decimals="INF"
      id="h_159_0ff32033_b189_442c_bf01_638969832941"
      unitRef="USD">669</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="S000036894Member_C000112917Member"
      decimals="INF"
      id="h_229_fb5b206a_4c68_952f_4427_0c6eb9ad1081"
      unitRef="USD">669</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
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      decimals="INF"
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      unitRef="USD">885</oef:ExpenseExampleYear05>
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    <oef:PortfolioTurnoverHeading
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      id="t_31_433a5e7e_3b06_629b_48c0_3e7c60c563f1">The fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund&#x2019;s performance.&#160;During the most recent fiscal year, the fund&#x2019;s portfolio turnover rate was 235% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
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      id="t_36_69587b15_d5f0_8c0a_6888_2fecdc4b04b5">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Under normal market conditions, the fund will invest at least 80% of its net assets in fixed income securities of issuers located in developed market countries. Any country that, at the time of purchase, has a sovereign debt rating of A&#x2011; or better from at least one nationally recognized statistical ratings organization (&#x201c;NRSRO&#x201d;) or is included in the FTSE World Government Bond Index will be considered a developed country. The fund will invest in both investment grade and below investment grade fixed income securities, and intends to invest less than 35% of its net assets in below investment grade fixed income securities (commonly known as &#x201c;high yield debt&#x201d; or &#x201c;junk bonds&#x201d;). The portfolio managers intend to maintain an average weighted portfolio quality of A&#x2011; or better, whether composed of rated securities or unrated securities deemed by the portfolio managers to be of comparable quality. The fund&#x2019;s investments typically include securities of sovereign governments and supranational organizations. The fund may invest up to 25% of its net assets in convertible debt securities. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;From time to time, the fund maintains extensive positions in currency related derivative instruments, including currency forwards. These positions may be used to gain indirect exposure to sovereign government bonds or for other reasons.&#160;These positions may represent a large component of the fund&#x2019;s assets, and exposure to any single currency may be sizeable. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;In addition, the fund may invest in bond futures, interest rate futures, swaps (including interest rate and total return swaps), credit default swaps (including buying and selling credit default swaps), and options. The fund may use derivatives, including currency forwards, to enhance total return, to hedge against fluctuations in securities prices, interest rates or currency exchange rates, to change the effective duration of its portfolio, to manage certain investment risks and/or to obtain net long or net short exposure to selected interest rates, countries, durations or credit risks. The &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt; fund may use one or more types of these instruments without limit, subject to applicable regulatory requirements. Certain types of derivatives have a leverage-like effect on the portfolio, in that they require a relatively small premium or margin payment in relation to the size of the investment exposure the fund acquires. Although the portfolio managers have the flexibility to use derivative instruments for hedging purposes, they may choose not to for a variety of reasons, even under very volatile market conditions. The fund&#x2019;s investments in derivatives and other synthetic instruments that the subadviser believes have economic characteristics or provide investment exposure to one or more of the market risk factors associated with investments similar to those securities described in the fund&#x2019;s 80% investment policy will be counted towards satisfaction of that investment policy. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The fund will normally hold a portfolio of fixed income securities of issuers located in a minimum of six countries. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Although the fund invests primarily in issuers in developed market countries as defined above, the fund may also invest in issuers in emerging market countries, and some of the countries that the fund considers to be developed may still have certain economic or other characteristics that are considered developing and are similar to emerging market countries. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The fund may invest in securities of any maturity. The weighted average effective duration of the fund&#x2019;s portfolio, including derivatives, is expected to range from 1 to 10 years but for individual markets may be greater or lesser depending on the portfolio managers&#x2019; view of the prospects for lower interest rates and the potential for capital gains. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The fund is classified as &#x201c;non&#x2011;diversified,&#x201d; which means it may invest a larger percentage of its assets in a smaller number of issuers than a diversified fund. &lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
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      id="t_38_ffb5f3ed_ce67_ba50_844b_892cddee2576">You may lose part or all of your investment in the fund or your investment may not perform as well as other similar investments.</oef:RiskTextBlock>
    <oef:RiskTextBlock
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      id="t_37_b31bab3d_ed7d_011e_dc52_a93d8cd45b2f">An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or by any bank or government agency.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000036894Member_MarketAndInterestRateRiskMember"
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      id="t_40_e6607bee_c58b_d45b_bb42_4ad8c210026c">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Market events risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The market values of securities or other assets will fluctuate, sometimes sharply and unpredictably, due to factors such as economic events, governmental actions or intervention, actions taken by the U.S. Federal Reserve or foreign central banks, market disruptions caused by trade disputes, labor strikes or other factors, political developments, armed conflicts, economic sanctions and countermeasures in response to sanctions, major cybersecurity events, the global and domestic effects of widespread or local health, weather or climate events, and other factors that may or may not be related to the issuer of the security or other asset. Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, public health events, terrorism, wars, natural disasters and other circumstances in one country or region could have profound impacts on global economies or markets. As a result, whether or not the fund invests in securities of issuers located in or with significant exposure to the countries or markets directly affected, the value and liquidity of the fund&#x2019;s investments may be negatively affected. Ongoing or threatened armed conflicts throughout the world have caused and could continue to cause significant market disruptions and volatility. The hostilities and sanctions resulting from those hostilities have and could continue to have a significant impact on certain fund investments as well as fund performance and liquidity. Following Russia&#x2019;s invasion of Ukraine in 2022, Russian stocks lost all, or nearly all, of their market value. Other securities or markets could be similarly affected by past or future geopolitical or other events or conditions. Furthermore, events involving limited liquidity, defaults, non&#x2011;performance or other adverse developments that affect one industry, such as the financial services industry, or concerns or rumors about any events of these kinds, have in the past and may in the future lead to market-wide liquidity problems, may spread to other industries, and could negatively affect the value and liquidity of the fund&#x2019;s investments. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Raising the ceiling on U.S. government debt has become increasingly politicized. Any failure to increase the total amount that the U.S. government is authorized to borrow could lead to a default on U.S. government obligations, with unpredictable consequences for economies and markets in the U.S. and elsewhere. Recently, inflation and interest rates have been volatile and may increase in the future. These circumstances could adversely affect the value and liquidity of the fund&#x2019;s investments, impair the fund&#x2019;s ability to satisfy redemption requests, and negatively impact the fund&#x2019;s performance. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The United States and other countries are periodically involved in disputes over trade and other matters, which may result in tariffs, investment restrictions and adverse impacts on affected companies and securities or the broader U.S. or global economies. For example, the United States has imposed tariffs and other trade barriers on Chinese exports, has restricted sales of certain categories of goods to China, and has established barriers to investments in China. Trade disputes may adversely affect the economies of the United States and its trading partners, as well as companies directly or indirectly affected and financial markets generally. The United States government has prohibited U.S. persons from investing in Chinese companies designated as related to the Chinese military. These and possible future restrictions could limit the fund&#x2019;s opportunities for investment and require the sale of securities at a loss or make them illiquid. Moreover, the Chinese government is involved in a longstanding dispute with Taiwan that has included threats of invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt unification of Taiwan by force, or if other geopolitical conflicts develop or get worse, economies, markets and individual securities may be severely affected both regionally and globally, and the value of the fund&#x2019;s assets may go down. &lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_CreditRiskMember"
      id="t_41_3f103967_425a_4008_d08e_a57250f64f6c">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Credit risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; If an issuer or guarantor of a security held by the fund or a counterparty to a financial contract with the fund defaults or its credit is downgraded, or is perceived to be less creditworthy, or if the value of the assets underlying a security declines, the value of your investment will typically decline. Changes in actual or perceived creditworthiness may occur quickly. The fund could be delayed or hindered in its enforcement of rights against an issuer, guarantor or counterparty. Subordinated securities (meaning securities that rank below other securities with respect to claims on the issuer&#x2019;s assets) are more likely to suffer a credit loss than non&#x2011;subordinated securities of the same issuer and will be disproportionately affected by a default, downgrade or perceived decline in creditworthiness. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_HighYieldJunkBondsRiskMember"
      id="t_42_87da97a7_60f2_dbe3_6ec1_76b52279027c">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;High yield (&#x201c;junk&#x201d;) bonds risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; High yield bonds are generally subject to greater credit risks than higher-grade bonds, including the risk of default on the payment of interest or principal.&#160;High yield bonds are considered speculative, typically have lower liquidity and are more difficult to value than higher grade bonds. High yield bonds tend to be volatile and more susceptible to adverse events, credit downgrades and negative sentiments and may be difficult to sell at a desired price, or at all, during periods of uncertainty or market turmoil. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_PrepaymentOrCallRiskMember"
      id="t_43_cd5ed579_c698_21b6_2883_259fe25269fe">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Prepayment or call risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Many issuers have a right to prepay their fixed income securities. Issuers may be more likely to prepay their securities if interest rates fall. If this happens, the fund may not benefit from the rise in the market price of the securities that normally accompanies a decline in interest rates, and will be forced to reinvest prepayment proceeds at a time when yields on securities available in the market are lower than the yield on prepaid securities. The fund may also lose any premium it paid to purchase the securities. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_IssuerRiskMember"
      id="t_44_df87beec_a4eb_2620_6776_fea85202904d">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Issuer risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The market price of a security held by the fund can go up or down more than the market as a whole and can perform differently from the value of the market as a whole due to factors specifically relating to the security&#x2019;s issuer, such as disappointing earnings reports by the issuer, unsuccessful products or services, loss of major customers, changes in management, corporate actions, negative perception in the marketplace, or major litigation or changes in government regulations affecting the issuer or the competitive environment. An individual security may also be affected by factors relating to the industry or sector of the issuer or the securities markets as a whole, and conversely an industry or sector or the securities markets may be affected by a change in financial condition or other event affecting a single issuer. The fund may experience a substantial or complete loss on an individual security. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_RiskNondiversifiedStatusMember"
      id="t_45_709f5657_4907_fc34_71f3_1566cf55f19c">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Non&#x2011;diversification risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The fund is classified as &#x201c;non&#x2011;diversified,&#x201d; which means it may invest a larger percentage of its assets in a smaller number of issuers than a diversified fund. To the extent the fund invests its assets in a smaller number of issuers, the fund will be more susceptible to negative events affecting those issuers than a diversified fund. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_ForeignInvestmentsAndEmergingMarketsRiskMember"
      id="t_46_445e5782_106c_0d41_f35e_39457fd02d0e">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Foreign investments and emerging markets risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;The fund&#x2019;s investments in securities of foreign issuers or issuers with significant exposure to foreign markets involve additional risk as compared to investments in U.S. securities or issuers with predominantly U.S. exposure, such as less liquid, less transparent, less regulated and more volatile markets. The value of the fund&#x2019;s investments may decline because of factors affecting the particular issuer as well as foreign markets and issuers generally, such as unfavorable or unsuccessful government actions, reduction of government or central bank support, inadequate accounting standards and auditing and financial recordkeeping requirements, lack of information, political, economic, financial or social instability, terrorism, armed conflicts and other geopolitical events, and the impact of tariffs and other restrictions on trade or economic sanctions. Geopolitical or other events such as nationalization or expropriation could even cause the loss of the fund&#x2019;s entire investment in one or more countries. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;In addition, there may be significant obstacles to obtaining information necessary for investigations into or litigation against issuers located in or operating in certain foreign markets, particularly emerging market countries, and shareholders may have limited legal remedies. To the extent the fund focuses its investments in a single country or only a few countries in a particular geographic region, economic, political, regulatory or other conditions affecting such country or region may have a greater impact on fund performance relative to a more geographically diversified fund. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The value of investments in foreign currencies or securities denominated in foreign currencies increases or decreases as the rates of exchange between those currencies and the U.S. dollar change.&#160;Currency conversion costs and currency fluctuations could erase investment gains or add to investment losses. Currency exchange rates can be volatile, and are affected by factors such as general economic and political conditions, the &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt; actions of the U.S. and foreign governments or central banks, the imposition of currency controls and speculation. The fund may be unable or may choose not to hedge its foreign currency exposure. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Less developed markets are more likely to experience problems with the clearing and settling of trades and the holding of securities by local banks, agents and depositories. Settlement of trades in these markets can take longer than in other markets and the fund may not receive its proceeds from the sale of certain securities for an extended period (possibly several weeks or even longer). &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The risks of foreign investments are heightened when investing in issuers in emerging market countries. Emerging market countries tend to have economic, political and legal systems that are less developed and are less stable than those of more developed countries. Their economies tend to be less diversified than those of more developed countries. They typically have fewer medical and economic resources than more developed countries, and thus they may be less able to control or mitigate the effects of a pandemic or a natural disaster. They are often particularly sensitive to market movements because their market prices tend to reflect speculative expectations.&#160;Low trading volumes may result in a lack of liquidity and in extreme price volatility. &lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_SovereignDebtRiskMember"
      id="t_47_ce788a18_3927_21ce_9b31_7a4b27631913">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Sovereign debt risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Sovereign debt securities are subject to various risks in addition to those relating to debt securities and foreign investments generally, including, but not limited to, the risk that a governmental entity may be unwilling or unable to pay interest and repay principal on its sovereign debt, or otherwise meet its obligations when due because of cash flow problems, insufficient foreign reserves, the relative size of the debt service burden to the economy as a whole, the government&#x2019;s policy towards principal international lenders such as the International Monetary Fund, or the political considerations to which the government may be subject. If a sovereign debtor defaults (or threatens to default) on its sovereign debt obligations, the indebtedness may be restructured. Some sovereign debtors have in the past been able to restructure their debt payments without the approval of some or all debt holders or to declare moratoria on payments. In the event of a default on sovereign debt, the fund may also have limited legal recourse against the defaulting government entity. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_PortfolioManagementRiskMember"
      id="t_48_449643bf_49a3_ab3a_4ef1_892c53af2010">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Portfolio management risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The value of your investment may decrease if the subadviser&#x2019;s judgment about the quality, relative yield, value or market trends affecting a particular security, industry, sector or region, or about interest rates or other market factors, is incorrect or does not produce the desired results, or if there are imperfections, errors or limitations in the models, tools and data used by the subadviser. In addition, the fund&#x2019;s investment strategies or policies may change from time to time. Those changes may not lead to the results intended by the subadviser and could have an adverse effect on the value or performance of the fund. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_ConvertibleSecuritiesRiskMember"
      id="t_49_71a750be_f9ac_7e7c_b0b5_62536ee7142d">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Convertible securities risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Convertible securities are subject to stock market and other risks associated with equity securities, as well as the credit, interest rate and other risks associated with fixed income securities. Credit risk is the risk that the issuer or obligor will not make timely payments of principal or interest or that its credit may be downgraded or perceived to be less creditworthy. Interest rate risk is the risk that the value of a fixed income security will fall when interest rates rise. A rise in rates tends to have a greater impact on the prices of longer term or duration securities. A general rise in interest rates may cause investors to move out of fixed income securities on a large scale, which could adversely affect the price and liquidity of fixed income securities. As the market price of the equity security underlying a convertible security falls, the convertible security tends to trade on the basis of its yield and other fixed income characteristics. As the market price of the equity security underlying a convertible security rises, the convertible security tends to trade on the basis of its equity conversion features. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_ModelRiskMember"
      id="t_50_16121166_b6da_8434_c0bf_9017dc11bab8">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Model risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The subadviser&#x2019;s investment models may not adequately take into account certain factors and may result in the fund having a lower return than if the fund were managed using another model or investment strategy. When a model or data used in managing the fund contains an error, or is incorrect or incomplete, any investment decision made in reliance on the model or data may not produce the desired results and the fund may suffer losses. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_IndustryOrSectorFocusRiskMember"
      id="t_51_f6b12e8a_d7ae_a084_6776_13eda2fdf4a1">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Industry or sector focus risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The fund may be susceptible to an increased risk of loss, including losses due to events that adversely affect the fund&#x2019;s investments more than the market as a whole, to the extent that the fund may, from time to time, have greater exposure to the securities of a particular issuer or issuers within the same industry or sector. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_PortfolioTurnoverRiskMember"
      id="t_52_4c0cca93_0d41_a94b_6fb8_59f97f0ca466">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Portfolio turnover risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Active and frequent trading will increase a shareholder&#x2019;s tax liability and the fund&#x2019;s transaction costs, which could detract from fund performance. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000036894Member_IlliquidityRiskMember"
      id="t_53_7de4beb4_5919_75a1_a6ff_fbf9ec412b0e">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Illiquidity risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Some assets held by the fund may be or become impossible or difficult to sell and some assets that the fund wants to invest in may be impossible or difficult to purchase, particularly during times of market turmoil or due to adverse changes in the conditions of a particular issuer. These illiquid assets may also be volatile and difficult to value. Markets may become illiquid quickly. Markets may become illiquid when, for instance, there are few, if any, interested buyers or sellers or when dealers are unwilling or unable to make a market for certain securities. As a general matter, dealers have been less willing to make markets in recent years. Federal banking regulations may also cause certain dealers to reduce their inventories of certain securities, which may further decrease the fund&#x2019;s ability to buy or sell such securities. During times of market turmoil, there have been, and may be, no buyers or sellers for securities in entire asset classes. If the fund is forced to sell an illiquid asset to meet redemption requests or other cash needs, or to try to limit losses, the fund may be forced to sell at a substantial loss or may not be able to sell at all. The fund may not receive its proceeds from the sale of certain securities for an extended period (for example, several weeks or even longer). &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_MortgageBackedAndAssetBackedSecuritiesRiskMember"
      id="t_54_e738634d_ed70_2ea8_f124_e181eb0adcd3">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Mortgage-backed and asset-backed securities risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; When market interest rates increase, the market values of mortgage-backed securities decline. At the same time, mortgage refinancings and prepayments slow, which lengthens the effective duration of these securities. As a result, the negative effect of the interest rate increase on the market value of mortgage-backed securities is usually more pronounced than it is for other types &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt; of fixed income securities, potentially increasing the volatility of the fund. Conversely, when market interest rates decline, while the value of mortgage-backed securities may increase, the rate of prepayment of the underlying mortgages also tends to increase, which shortens the effective duration of these securities. Mortgage-backed securities are also subject to the risk that underlying borrowers will be unable to meet their obligations and the value of property that secures the mortgage may decline in value and be insufficient, upon foreclosure, to repay the associated loan. Investments in asset-backed securities are subject to similar risks. The ability of an issuer of asset-backed securities to enforce its security interest in the underlying assets may be limited, and therefore certain asset-backed securities present a heightened level of risk. &lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_ExtensionRiskMember"
      id="t_55_59b7bdf3_6386_8e07_8cb8_7e11ec90161b">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Extension risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; When interest rates rise, repayments of fixed income securities may occur more slowly than anticipated, extending the effective duration of these fixed income securities at below market interest rates and causing their market prices to decline more than they would have declined due to the rise in interest rates alone. This may cause the fund&#x2019;s share price to be more volatile. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_DerivativesRisksMember"
      id="t_64_afb5151c_58b9_7115_f89c_500e4dbe3ca1">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Derivatives risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; Using derivatives can increase fund losses and reduce opportunities for gains, such as when market prices, interest rates, currencies, or the derivatives themselves behave in a way not anticipated by the fund&#x2019;s subadviser.&#160;Using derivatives also can have a leveraging effect and increase fund volatility. Certain derivatives have the potential for unlimited loss, regardless of the size of the initial investment. Derivatives may not be available at the time or price desired, may be difficult to sell, unwind or value, and the counterparty may default on its obligations to the fund. Derivatives are generally subject to the risks applicable to the assets, rates, indices or other indicators underlying the derivative. The value of a derivative may fluctuate more than the underlying assets, rates, indices or other indicators to which it relates. Use of derivatives may have different tax consequences for the fund than an investment in the underlying asset, and those differences may affect the amount, timing and character of income distributed to shareholders. The U.S. government and non&#x2011;U.S. governments have adopted and implemented regulations governing derivatives markets, including mandatory clearing of certain derivatives, margin and reporting requirements. The ultimate impact of the regulations remains unclear. Additional regulation of derivatives may make derivatives more costly, limit their availability or utility, otherwise adversely affect their performance or disrupt markets. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Credit default swap contracts involve heightened risks and may result in losses to the fund. Credit default swaps may be illiquid and difficult to value. When the fund sells credit protection via a credit default swap, credit risk increases since the fund has exposure to both the issuer whose credit is the subject of the swap and the counterparty to the swap. &lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_CurrencyDerivativesRiskMember"
      id="t_58_504415b6_edc8_d074_53b7_2f1337b13f42">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Currency derivatives risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The fund&#x2019;s use of currency futures, forwards or options, whether for hedging or speculative purposes (including when used as a substitute for investment in securities), may increase the fund&#x2019;s exposure to currency exchange rates and could result in losses to the fund if currencies do not perform as the portfolio managers expect. Currency derivatives involve similar risks as other derivatives, including credit, counterparty, leverage and illiquidity risk. In addition, currency derivative strategies, to the extent that they reduce the fund&#x2019;s exposure to currency risks, also reduce the fund&#x2019;s ability to benefit from favorable changes in currency exchange rates. Using currency derivative strategies for purposes other than hedging further increases the fund&#x2019;s exposure to foreign investment losses. Currency markets generally are not as regulated as securities markets. In addition, currency rates may fluctuate significantly and unexpectedly, and can reduce returns. There may not always be suitable currency hedging instruments available, and even when available, the portfolio managers may determine not to hedge the fund&#x2019;s currency risks. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036894Member_LeverageRiskMember"
      id="t_59_578cdd87_d8d7_4931_55ba_cc5bb5593f1a">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Leverage risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The value of your investment may be more volatile if the fund borrows or uses instruments, such as derivatives, that have a leveraging effect on the fund&#x2019;s portfolio.&#160;Other risks described in the Prospectus also will be compounded because leverage generally magnifies the effect of a change in the value of an asset and creates a risk of loss of value on a larger pool of assets than the fund would otherwise have had.&#160;The fund may also have to sell assets at inopportune times to satisfy its obligations created by the use of leverage or derivatives. The use of leverage is considered to be a speculative investment practice and may result in the loss of a substantial amount, and possibly all, of the fund&#x2019;s assets. In addition, the fund&#x2019;s portfolio will be leveraged if it exercises its right to delay payment on a redemption, and losses will result if the value of the fund&#x2019;s assets declines between the time a redemption request is deemed to be received by the fund and the time the fund liquidates assets to meet redemption requests. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      id="t_32_c2617d33_c296_46ef_8d1c_92bb173c7bba">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The accompanying table describes the fees and expenses that you may pay if you buy, hold and sell shares of the fund. &lt;span style="font-weight:bold"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt; &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $25,000 in certain funds distributed through Franklin Distributors, LLC (&#x201c;Franklin Distributors&#x201d; or the &#x201c;Distributor&#x201d;), the fund&#x2019;s distributor. More information about these and other discounts is available from your Service Agent, in the fund&#x2019;s Prospectus on page 22 under the heading &#x201c;Additional information about each share class,&#x201d; in the appendix titled &#x201c;Appendix: Waivers and Discounts Available from Certain Service Agents&#x201d; on page A&#x2011;1 of the fund&#x2019;s Prospectus and in the fund&#x2019;s Statement of Additional Information (&#x201c;SAI&#x201d;) on page 62 under the heading &#x201c;Sales Charge Waivers and Reductions for Class&#160;A Shares.&#x201d; &#x201c;Service Agents&#x201d; include banks, brokers, dealers, insurance companies, investment advisers, financial consultants or advisers, mutual fund supermarkets and other financial intermediaries that have entered into an agreement with the Distributor to sell shares of the fund. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;If you purchase Class&#160;I shares or Class&#160;IS shares through a Service Agent acting solely as an agent on behalf of its customers, that Service Agent may charge you a commission. Such commissions, if any, are not charged by the fund and are not reflected in the fee table or expense example below. &lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
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      contextRef="S000036895Member"
      id="t_47_045004f7_8bcb_03ac_e6a7_ceb70b826211">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $25,000 in certain funds distributed through Franklin Distributors, LLC (&#x201c;Franklin Distributors&#x201d; or the &#x201c;Distributor&#x201d;), the fund&#x2019;s distributor.</oef:ExpenseBreakpointDiscounts>
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      decimals="INF"
      id="h_228_65227964_d7ec_4b3d_a0dc_62890ee6c91c"
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      id="t_43_b83b1e28_2e3e_0e3f_4481_8675eb312d06">Shareholder fees(fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000036895Member_C000112923Member"
      decimals="4"
      id="h_229_55df221d_68fd_411f_b9b0_3642296647fc"
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      id="h_230_5eeacff2_5f4c_4b5f_91f6_375b4ceddffe"
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      id="h_231_b6890f39_6306_42de_82e3_2b2e5a8e6aef"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
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      contextRef="S000036895Member_C000112926Member"
      decimals="4"
      id="h_232_2116ec1a_a927_47b5_a157_b5874b9824ee"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
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      contextRef="S000036895Member_C000112928Member"
      decimals="4"
      id="h_233_ae0721e7_040c_4107_9c52_ac13675c8bbb"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
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      contextRef="S000036895Member_C000112929Member"
      decimals="4"
      id="h_234_ec6c6b5f_069f_4ebc_b643_c25685657910"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
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      decimals="4"
      id="h_235_8d9f58d0_272a_4f50_99bf_d7786d09bfb8"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000036895Member_C000112924Member"
      decimals="4"
      id="h_236_c6d658af_b090_48a7_b2eb_d28e7feb0518"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000036895Member_C000112925Member"
      decimals="4"
      id="h_237_020c19e6_2fc1_480f_b457_3bb493181c76"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000036895Member_C000112926Member"
      decimals="4"
      id="h_238_ad7176ce_f72b_4220_9a9e_0ebe3ff26331"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000036895Member_C000112928Member"
      decimals="4"
      id="h_239_ce03fadd_fd98_422b_9f7e_658498a80d91"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000036895Member_C000112929Member"
      decimals="4"
      id="h_240_4d814549_496b_4f26_9892_30108f02de61"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
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      decimals="INF"
      id="h_241_717f75f3_e18a_48b2_ad33_eecc71aa225b"
      unitRef="USD">15</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000036895Member_C000112924Member"
      decimals="INF"
      id="h_242_a9f6a0ba_1720_41fe_946b_acce4c240d63"
      unitRef="USD">15</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000036895Member_C000112925Member"
      decimals="INF"
      id="h_243_5a8dfda4_a965_47e6_8843_aaaa90fbe600"
      unitRef="USD">0</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000036895Member_C000112926Member"
      decimals="INF"
      id="h_244_d201f729_83ac_48d7_bd91_904ea9908829"
      unitRef="USD">0</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000036895Member_C000112928Member"
      decimals="INF"
      id="h_245_fd322a9a_c3fb_4a9b_9720_61fd4703e047"
      unitRef="USD">0</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="S000036895Member_C000112929Member"
      decimals="INF"
      id="h_246_43594521_11f6_4cf8_bf5b_02286a48c285"
      unitRef="USD">0</oef:MaximumAccountFee>
    <oef:OperatingExpensesCaption
      contextRef="S000036895Member"
      id="t_44_c23eddfa_4250_e4da_d919_3e36422190de">Annual fund operating expenses (%)(expenses that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="S000036895Member_C000112923Member"
      decimals="4"
      id="h_247_bce3c758_fd9e_4a8d_a7c1_53a01730def6"
      unitRef="pure">0.0070</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036895Member_C000112924Member"
      decimals="4"
      id="h_248_88a5bcb7_c0ff_496c_bab8_7ab47523efc7"
      unitRef="pure">0.0070</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036895Member_C000112925Member"
      decimals="4"
      id="h_249_09850ec6_7c3c_47e5_9eb7_3fe6e70aef24"
      unitRef="pure">0.0070</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036895Member_C000112926Member"
      decimals="4"
      id="h_250_d2bf0e3a_6a27_4b1f_90f9_974a7252e0c2"
      unitRef="pure">0.0070</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036895Member_C000112928Member"
      decimals="4"
      id="h_251_502a56d8_a7cc_4f18_bfa5_be6e5bfb690d"
      unitRef="pure">0.0070</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000036895Member_C000112929Member"
      decimals="4"
      id="h_252_b64bd610_0229_44f1_b023_3f7b92daabc5"
      unitRef="pure">0.0070</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036895Member_C000112923Member"
      decimals="4"
      id="h_253_3cc65db2_df65_496a_b58f_326836e49f7c"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036895Member_C000112924Member"
      decimals="4"
      id="h_254_ff2439c1_fb9e_46e5_b395_6e655ad5c434"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036895Member_C000112925Member"
      decimals="4"
      id="h_255_b711aafe_7261_46f7_b3e7_641163fe1595"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036895Member_C000112926Member"
      decimals="4"
      id="h_256_619059b3_4d8a_46cb_a4e4_3cbbe639485d"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036895Member_C000112928Member"
      decimals="4"
      id="h_257_87b97d5d_9a07_420a_b98d_3404a493f904"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000036895Member_C000112929Member"
      decimals="4"
      id="h_258_3d0b3be8_04eb_471f_b761_5fe96d0eca5a"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036895Member_C000112923Member"
      decimals="4"
      id="h_259_3bb8bf17_0405_4d79_b897_af87b0a99af6"
      unitRef="pure">0.0041</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036895Member_C000112924Member"
      decimals="4"
      id="h_260_d50646b0_ee3c_47d9_b4c8_5171a4779e57"
      unitRef="pure">0.0037</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036895Member_C000112925Member"
      decimals="4"
      id="h_261_f79c4441_f614_4156_8002_a4ba96674a98"
      unitRef="pure">0.0100</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036895Member_C000112926Member"
      decimals="4"
      id="h_262_3574dd2e_74b3_4007_a865_ef1374847896"
      unitRef="pure">0.0042</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036895Member_C000112928Member"
      decimals="4"
      id="h_263_fd02582d_b9ab_4604_8564_a97af86bf0df"
      unitRef="pure">0.0031</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000036895Member_C000112929Member"
      decimals="4"
      id="h_264_26351243_2609_482e_b83d_b69d08057603"
      unitRef="pure">0.0022</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036895Member_C000112923Member"
      decimals="4"
      id="h_265_31d45ccd_f60f_4a2a_9c9f_11030da69145"
      unitRef="pure">0.0136</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036895Member_C000112924Member"
      decimals="4"
      id="h_266_ec07cd07_ca6d_47e3_b203_51ea80d0712b"
      unitRef="pure">0.0207</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036895Member_C000112925Member"
      decimals="4"
      id="h_267_ab858149_faca_4fc7_a22e_5effb06a5fbd"
      unitRef="pure">0.0195</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036895Member_C000112926Member"
      decimals="4"
      id="h_268_584da49e_07f1_4d25_bf76_fade907b8c73"
      unitRef="pure">0.0162</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036895Member_C000112928Member"
      decimals="4"
      id="h_269_39b858a1_2c86_401f_a997_6f12eaabe155"
      unitRef="pure">0.0101</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000036895Member_C000112929Member"
      decimals="4"
      id="h_270_0dcd1914_1438_44f5_b266_f4c5dd460b89"
      unitRef="pure">0.0092</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000036895Member_C000112923Member"
      decimals="4"
      id="h_271_1339a184_bb30_4748_8795_b5e68bc2c7f0"
      unitRef="pure">-0.0006</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000036895Member_C000112924Member"
      decimals="4"
      id="h_272_bdb6df42_213a_47f8_9fdf_526406f449ca"
      unitRef="pure">-0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000036895Member_C000112925Member"
      decimals="4"
      id="h_273_1f5ad4b3_e3be_411f_a5ab_24535f5dba1f"
      unitRef="pure">-0.0065</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000036895Member_C000112926Member"
      decimals="4"
      id="h_274_575dd30e_156c_468c_bb12_b6df76b3400b"
      unitRef="pure">-0.0007</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000036895Member_C000112928Member"
      decimals="4"
      id="h_275_37cf96cb_9055_4a1c_9dfc_33b50aa03669"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000036895Member_C000112929Member"
      decimals="4"
      id="h_276_2df10eb0_3a36_4c04_828d_1ed422a38f90"
      unitRef="pure">-0.0017</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036895Member_C000112923Member"
      decimals="4"
      id="h_277_ab49ffa9_b0e7_49c9_8bec_e0ead7b5d607"
      unitRef="pure">0.0130</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036895Member_C000112924Member"
      decimals="4"
      id="h_278_816de742_87bf_4385_bf28_3271f177431d"
      unitRef="pure">0.0205</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036895Member_C000112925Member"
      decimals="4"
      id="h_279_bf82d8a4_f7a0_4b63_8d1c_038d06965624"
      unitRef="pure">0.0130</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036895Member_C000112926Member"
      decimals="4"
      id="h_280_f8cd2558_d4a8_44e8_9ae5_c716f1c833ca"
      unitRef="pure">0.0155</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036895Member_C000112928Member"
      decimals="4"
      id="h_281_63067465_9913_4204_ae69_f82542115af1"
      unitRef="pure">0.0100</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000036895Member_C000112929Member"
      decimals="4"
      id="h_282_a02f2ad5_6fe9_44ac_9e56_e61b6cddddfc"
      unitRef="pure">0.0075</oef:NetExpensesOverAssets>
    <oef:ExpensesDeferredChargesTextBlock
      contextRef="S000036895Member"
      id="t_65_1f25dda6_0866_8541_31de_155d5117d80c">You may buy Class&#160;A shares in amounts of $1,000,000 or more at net asset value (without an initial sales charge), but if you redeem those shares within 18 months of their purchase, you will pay a contingent deferred sales charge of 1.00%. </oef:ExpensesDeferredChargesTextBlock>
    <oef:ExpensesRestatedToReflectCurrent
      contextRef="S000036895Member"
      id="t_66_5590a542_3475_c80d_1f38_e45a1fbd80f0">Other expenses for Class&#160;A and Class&#160;I shares have been restated to exclude fees recaptured pursuant to the fund&#x2019;s expense limitation arrangements. For the fiscal year ended December&#160;31, 2025, amounts recaptured totaled 0.01% and 0.04% for Class&#160;A and Class&#160;I shares, respectively. </oef:ExpensesRestatedToReflectCurrent>
    <oef:OtherExpensesNewFundBasedOnEstimates
      contextRef="S000036895Member"
      id="t_67_147e2ce6_c6ec_9468_c2fe_7fec46e936c4">Other expenses for Class&#160;R shares are estimated for the current fiscal year. Actual expenses may differ from estimates. </oef:OtherExpensesNewFundBasedOnEstimates>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="S000036895Member"
      id="t_68_8d333d5b_4f4a_4034_9234_5ec4ba8b46a0">December&#160;31, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="S000036895Member"
      id="t_35_bd213d1a_9d96_4928_882b_38bc4c6d11b2">Example </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="S000036895Member"
      id="t_36_51e4970d_b89a_44a6_ae8f_1bcf2d396fd3">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;This example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The example assumes: &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;border-spacing:0px;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:1%;vertical-align:top;text-align:left;"&gt;&lt;span style="font-family:times new roman;font-size:7pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:10pt;text-align:left;"&gt;You invest $10,000 in the fund for the time periods indicated &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;border-spacing:0px;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:1%;vertical-align:top;text-align:left;"&gt;&lt;span style="font-family:times new roman;font-size:7pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:10pt;text-align:left;"&gt;Your investment has a 5% return each year and the fund&#x2019;s operating expenses remain the same (except that any applicable fee waiver or expense reimbursement is reflected only through its expiration date) &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;border-spacing:0px;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:1%;vertical-align:top;text-align:left;"&gt;&lt;span style="font-family:times new roman;font-size:7pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:10pt;text-align:left;"&gt;You reinvest all distributions and dividends without a sales charge &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Although your actual costs may be higher or lower, based on these assumptions your costs would be: &lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="S000036895Member"
      id="t_48_7e1d549b_1091_ccb6_bdcb_71a95637120c">Number of years you own your shares ($)</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="S000036895Member"
      id="t_49_1d6ef35d_2ce9_111f_c742_686d279d11cc">Number of years you own your shares ($)</oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleYear01
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      decimals="INF"
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      id="h_284_8b35fbc7_70ae_4673_bf06_39a803d815a4"
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      id="h_340_a4773b5c_2f27_4522_bdc2_ea401e4a429d"
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      id="h_285_e755d72a_7df3_4753_8164_b80e86c93883"
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      id="h_341_c2e0d862_d7cb_8bab_f3a7_130111ee59bb"
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      decimals="INF"
      id="h_286_88a6ecff_c776_4a90_b977_12134a8bf698"
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      id="h_342_993d7af9_75ab_923b_8a7b_ddd2b00e163e"
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    <oef:ExpenseExampleYear01
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      decimals="INF"
      id="h_287_cbd851c9_6dbd_433b_a1a7_3bb885e4d224"
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      decimals="INF"
      id="h_288_7c776156_c177_4672_85cf_6ce9593f1c88"
      unitRef="USD">647</oef:ExpenseExampleYear03>
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      decimals="INF"
      id="h_289_56cbd325_827b_4cec_83a8_3d8adbb50491"
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      decimals="INF"
      id="h_290_36f81acc_b3fc_426b_9c2d_a1a7b9771a08"
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      decimals="INF"
      id="h_291_85edd808_9d3c_48b4_9004_809800d77935"
      unitRef="USD">208</oef:ExpenseExampleNoRedemptionYear01>
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      decimals="INF"
      id="h_292_708ac8e1_7c5f_49ec_babf_4197677748bf"
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      id="h_293_8841a52a_113e_4b9d_9b29_abe51027235d"
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      id="h_294_8f588423_959a_4b7e_955d_a8ab818b8892"
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      decimals="INF"
      id="h_295_e74e3761_2ee5_40cb_ab3b_9d049e960d87"
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      decimals="INF"
      id="h_345_63e2c077_5576_563c_40c9_78a2b0d8cbba"
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      id="h_296_fc0d91c6_15b8_4fff_a1b9_b73e8b1296d6"
      unitRef="USD">549</oef:ExpenseExampleYear03>
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      decimals="INF"
      id="h_349_da95b862_2197_1bc5_8486_d5ecde51c433"
      unitRef="USD">549</oef:ExpenseExampleNoRedemptionYear03>
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      decimals="INF"
      id="h_297_fc3a07ac_bf88_40f8_a802_970e75c1e598"
      unitRef="USD">992</oef:ExpenseExampleYear05>
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      decimals="INF"
      id="h_353_84394a8e_97e5_56db_ecc8_5cf949a63df0"
      unitRef="USD">992</oef:ExpenseExampleNoRedemptionYear05>
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      decimals="INF"
      id="h_298_5fefc7c2_650b_40f4_a684_15629d5c69e9"
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      id="h_357_963525a8_e6a7_0aba_db95_d294fad61cdb"
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      decimals="INF"
      id="h_299_1b2a6398_a0eb_41d2_9da3_66d556bdbdf1"
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      decimals="INF"
      id="h_346_f79f7d84_50ae_573c_1114_1bd8b8408162"
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      decimals="INF"
      id="h_300_94793a5b_6b2b_4959_8068_dbfd65af33f6"
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      id="h_350_56bbb92b_02f2_2c95_31b1_219e46584aa7"
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      decimals="INF"
      id="h_301_5a98f48d_e9a9_4e60_9253_ec1aae7ba8a6"
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      id="h_354_5ecfa2ea_c132_00b5_3a28_edf6f6df510d"
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      decimals="INF"
      id="h_302_c75fad73_a5d0_451f_a132_1c901984fa2e"
      unitRef="USD">1915</oef:ExpenseExampleYear10>
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      decimals="INF"
      id="h_358_32dc2dd6_eef9_6eaa_5c1f_b4685a2daab9"
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      decimals="INF"
      id="h_303_98bc627a_26fa_407a_9cc3_495593b56f9c"
      unitRef="USD">102</oef:ExpenseExampleYear01>
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      decimals="INF"
      id="h_347_668e1048_7330_a98e_da00_319aac9a1fa6"
      unitRef="USD">102</oef:ExpenseExampleNoRedemptionYear01>
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      decimals="INF"
      id="h_304_cc9b19df_d6b2_4175_b923_8b981367c183"
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      decimals="INF"
      id="h_351_49fb867c_2f93_d502_d224_6259a81a1b41"
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      contextRef="S000036895Member_C000112928Member"
      decimals="INF"
      id="h_305_bb94d5ee_3dd9_41ed_9a4e_bc66280fca3f"
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      decimals="INF"
      id="h_355_a3dcc476_2e10_66fb_9f06_7d2b82c745ee"
      unitRef="USD">556</oef:ExpenseExampleNoRedemptionYear05>
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      decimals="INF"
      id="h_306_405acf22_531d_48fd_ad48_ff80f6c0b81a"
      unitRef="USD">1234</oef:ExpenseExampleYear10>
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      contextRef="S000036895Member_C000112928Member"
      decimals="INF"
      id="h_359_fb548e29_a435_d501_b1ec_86bb1401c314"
      unitRef="USD">1234</oef:ExpenseExampleNoRedemptionYear10>
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      contextRef="S000036895Member_C000112929Member"
      decimals="INF"
      id="h_307_92a85884_f2ef_4fa6_8b66_e977846a0ada"
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      decimals="INF"
      id="h_348_4e64854c_d86f_31d1_ec12_c2a0c13495ba"
      unitRef="USD">77</oef:ExpenseExampleNoRedemptionYear01>
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      decimals="INF"
      id="h_308_f787faba_d3b4_4396_9013_f5a6a0d5fe77"
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      id="h_352_d8b1127c_e4cb_16ca_ee6b_3d76a4c3a550"
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      decimals="INF"
      id="h_309_7ba88699_a022_4a4a_a752_7503d7adfa8c"
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      decimals="INF"
      id="h_356_c82d096c_3ebc_0353_7b53_82b66e732fd1"
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    <oef:PortfolioTurnoverHeading
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      id="t_46_6571e6c3_94d4_ce3d_421a_723fc5fd6dba">The fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund&#x2019;s performance.&#160;During the most recent fiscal year, the fund&#x2019;s portfolio turnover rate was 48% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
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    <oef:StrategyHeading
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      id="t_37_2e785edc_2bda_44d5_9487_ffc2b4ccf227">Principal investment strategies </oef:StrategyHeading>
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      id="t_38_ba02228e_6555_4a88_bb38_67beba137aa8">&lt;div style="margin-top:2pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Under normal market conditions, the fund will invest at least 80% of net assets, plus any borrowings for investment purposes, in equity securities of companies with small market capitalizations domiciled, or having their principal activities, in the United States, at the time of investment or other investments with similar economic characteristics. The fund normally intends to hold a portfolio that is generally comparable to, but not the same as, the Russell 2000 Index in terms of economic sector weightings and market capitalization but may depart from this if the portfolio managers believe it to be in the best interests of the fund. The fund may also invest in securities of foreign companies in the form of American Depositary Receipts (&#x201c;ADRs&#x201d;). &lt;/div&gt;</oef:StrategyNarrativeTextBlock>
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      id="t_79_5c995f8a_5c77_5900_2c75_b9c1550a6e53">You may lose part or all of your investment in the fund or your investment may not perform as well as other similar investments.</oef:RiskTextBlock>
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      id="t_80_48506e4a_da54_40f1_e57f_46d019b78ae9">An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or by any bank or government agency.</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036895Member_StockMarketAndEquitySecuritiesRiskMember"
      id="t_69_0c8d2261_7748_b7e6_44e1_b9716acfa59b">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Stock market and equity securities risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The stock markets are volatile and the market prices of equity securities held by the fund may go up or down, sometimes rapidly or unpredictably. Equity securities may include exchange-traded and over&#x2011;the&#x2011;counter common stocks, preferred stock, depositary receipts, trust certificates, limited partnership interests, warrants, rights, securities convertible into equity securities, and shares of other investment companies, including exchange-traded funds, and of real estate investment trusts. Equity securities may have greater price volatility than other asset classes, such as fixed income securities. The market price of a security may fluctuate based on overall market conditions, such as real or perceived adverse economic or political conditions or trends, tariffs and trade disruptions, inflation, substantial economic downturn or recession, changes in interest rates, or adverse investor sentiment. Changes in market conditions will not typically have the same impact on all types of securities. If the market prices of the equity securities owned by the fund fall, the value of your investment in the fund will decline. If the fund holds equity securities in a company that becomes insolvent, the fund&#x2019;s interests in the company will be subordinated to the interests of debtholders and general creditors of the company, and the fund may lose its entire investment. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="D20251231_20251231_S000036895Member_MarketEventsRiskMember"
      id="t_70_02c4fc3b_e452_b8b8_60f0_52123045cfc9">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Market events risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The market values of securities or other assets will fluctuate, sometimes sharply and unpredictably, due to factors such as economic events, governmental actions or intervention, actions taken by the U.S. Federal Reserve or foreign central banks, market disruptions caused by trade disputes, labor strikes or other factors, political developments, armed conflicts, economic sanctions and countermeasures in response to sanctions, major cybersecurity events, the global and domestic effects of widespread or local health, weather or climate events, and other factors that may or may not be related to the issuer of the security or other asset. Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, public health events, terrorism, wars, natural disasters and other circumstances in one country or region could have profound impacts on global economies or markets. As a result, whether or not the fund invests in securities of issuers located in or with significant exposure to the countries or markets directly affected, the value and liquidity of the fund&#x2019;s investments may be negatively affected. Ongoing or threatened armed conflicts throughout the world have caused and could continue to cause significant market disruptions and volatility. The hostilities and sanctions resulting from those hostilities have and could continue to have a significant impact on certain fund investments as well as fund performance and liquidity. Following Russia&#x2019;s invasion of Ukraine in 2022, Russian stocks lost all, or nearly all, of their market value. Other securities or markets could be similarly affected by past or future geopolitical or other events or conditions. Furthermore, events involving limited liquidity, defaults, non&#x2011;performance or other adverse developments that affect one industry, such as the financial services industry, or concerns or rumors about any events of these kinds, have in the past and may in the future lead to market-wide liquidity problems, may spread to other industries, and could negatively affect the value and liquidity of the fund&#x2019;s investments. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;Raising the ceiling on U.S. government debt has become increasingly politicized. Any failure to increase the total amount that the U.S. government is authorized to borrow could lead to a default on U.S. government obligations, with unpredictable consequences for economies and markets in the U.S. and elsewhere. Recently, inflation and interest rates have been volatile and may increase in the future. These circumstances could adversely affect the value and liquidity of the fund&#x2019;s investments, impair the fund&#x2019;s ability to satisfy redemption requests, and negatively impact the fund&#x2019;s performance. &lt;/div&gt;&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;The United States and other countries are periodically involved in disputes over trade and other matters, which may result in tariffs, investment restrictions and adverse impacts on affected companies and securities or the broader U.S. or global economies. For example, the United States has imposed tariffs and other trade barriers on Chinese exports, has restricted sales of certain categories of goods to China, and has established barriers to investments in China. Trade disputes may adversely affect the economies of the United States and its trading partners, as well as companies directly or indirectly affected and financial markets generally. The United States government has prohibited U.S. persons from investing in Chinese companies designated as related to the Chinese military. These and possible future restrictions could limit the fund&#x2019;s opportunities for investment and require the sale of securities at a loss or make them illiquid. Moreover, the Chinese government is involved in a longstanding dispute with Taiwan that has included threats of invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt unification of Taiwan by force, or if other geopolitical conflicts develop or get worse, economies, markets and individual securities may be severely affected both regionally and globally, and the value of the fund&#x2019;s assets may go down. &lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000036895Member_SmallCapitalizationCompanyRiskMember"
      id="t_71_081fcaf0_7272_1aa0_db6c_41aa569b40d6">&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Small capitalization company risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The fund will be exposed to additional risks as a result of its investments in the securities of small capitalization companies. Small capitalization companies may fall out of favor with investors; may have limited product lines, operating histories, markets or financial resources; or may be dependent upon a limited management group. The prices of securities of small capitalization companies generally are more volatile than those of large capitalization companies and are more likely to be adversely affected than large capitalization companies by changes in earnings results and investor expectations or poor economic or market conditions, including those experienced during a recession. Securities of small capitalization companies may underperform large capitalization companies, may be harder to sell at times or at prices the portfolio managers believe appropriate and may have greater potential for losses. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000036895Member_IssuerRiskMember"
      id="t_72_0e70100b_cae7_bdee_3509_9009e92cee1e">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Issuer risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The market price of a security held by the fund can go up or down more than the market as a whole and can perform differently from the value of the market as a whole due to factors specifically relating to the security&#x2019;s issuer, such as disappointing earnings reports by the issuer, unsuccessful products or services, loss of major customers, changes in management, corporate actions, negative perception in the marketplace, or major litigation or changes in government regulations affecting the issuer or the competitive environment. An individual security may also be affected by factors relating to the industry or sector of the issuer or the securities markets as a whole, and conversely an industry or sector or the securities markets may be affected by a change in financial condition or other event affecting a single issuer. Historically, the prices of securities of small and medium capitalization companies have generally been more volatile than those of large capitalization companies. The fund may experience a substantial or complete loss on an individual security. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20251231_20251231_S000036895Member_PortfolioManagementRiskMember"
      id="t_73_3a3d9dad_6362_cf82_f7a5_638b27456f86">&lt;div style="margin-top:8pt;margin-bottom:0pt;font-size:10pt;font-family:arial;"&gt;&lt;span style="font-family:arial;font-size:10pt;color:#47829e"&gt;Portfolio management risk.&lt;/span&gt;&lt;span style="font-family:arial"&gt; The value of your investment may decrease if the subadviser&#x2019;s judgment about the attractiveness or value of, or market trends affecting, a particular security, industry, sector or region, or about market movements, is incorrect or does not produce the desired results, or if there are imperfections, errors or limitations in the models, tools and data used by the subadviser. In addition, the fund&#x2019;s investment strategies or policies may change from time to time. Those changes may not lead to the results intended by the subadviser and could have an adverse effect on the value or performance of the fund. &lt;/span&gt;&lt;/div&gt;</oef:RiskTextBlock>
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      contextRef="FiveY2025_C000112923Member"
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        <link:footnote id="f_0003_000013" xlink:label="f_0003_000013" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;">You may buy Class&#160;A shares in amounts of $500,000 or more at net asset value (without an initial sales charge), but if you redeem those shares within 18 months of their purchase, you will pay a contingent deferred sales charge of 1.00%. </xhtml:div></link:footnote>
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        <link:footnote id="f_0003_000010" xlink:label="f_0003_000010" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;">The sales charge is waived for shareholders purchasing Class&#160;A shares through accounts where Franklin Distributors is the broker-dealer of record (&#x201c;Distributor Accounts&#x201d;). </xhtml:div></link:footnote>
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        <link:footnote id="f_0003_000011" xlink:label="f_0003_000011" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;">Shareholders purchasing Class&#160;A shares through certain Service Agents or in certain types of accounts may be eligible for a waiver of the sales charge. For additional information, see &#x201c;Additional information about each share class &#x2014; Sales charges&#x201d; in the Prospectus. </xhtml:div></link:footnote>
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