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    <dei:EntityRegistrantName
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      id="h_02_15019046_66a9_4d8b_b471_238e63b1011b">PERMANENT PORTFOLIO FAMILY OF FUNDS</dei:EntityRegistrantName>
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      id="h_03_e61f1216_65bf_4d9d_b25a_191b4ce13b4e">2026-06-01</oef:ProspectusDate>
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      id="t_40_79198122_1c45_a86a_f7ad_1d8dd5b44a31">
 
 
 
 
  
 
 
  
 
Permanent Portfolio&#xae; 
&#160; 
June 1, 2026  PORTFOLIO SUMMARY Class&#160;A &#x2014; PRPDX | Class C &#x2014; PRPHX | Class I &#x2014; PRPFX </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
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      id="t_1_d51088c0_e1fd_43a5_8f6d_a57dd1eeab0e">Investment Objective </oef:ObjectiveHeading>
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      id="t_2_727f02ed_1975_477a_8c7c_000128ebc2bf">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;Permanent Portfolio&lt;sup style="font-size:75%;vertical-align:top"&gt;&#xae;&lt;/sup&gt; seeks to preserve and increase the purchasing power value of its shares over the long term. &lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
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      id="t_3_64bef966_b909_462a_9b85_d2bac1cbee95">Fees and Expenses of the Portfolio </oef:ExpenseHeading>
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      id="t_4_0627dfdf_9ba8_49ba_883b_183cfe67389a">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The table below describes the fees and expenses you would pay if you buy, hold and sell shares of the Portfolio. &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; You may qualify for initial sales charge discounts on purchases of Class A shares if you and your family invest, or agree to invest in the future, at least $25,000 in the Portfolios of Permanent Portfolio Family of Funds. More information about these and other discounts is available from your financial intermediary and in &#x201c;Your Investment&#x2009;&#x2014;&#x2009;How Sales Charges are Calculated&#x2009;&#x2014;&#x2009;Sales Charge Reductions and Waivers&#x201d; on page&#160;69 of the Portfolio&#x2019;s Prospectus and &#x201c;Additional Purchase, Sale (Redemption) and Account Information&#x2009;&#x2014;&#x2009;Initial Sales Charges on Class A Shares&#x201d; on page 55 of the Portfolio&#x2019;s Statement of Additional Information. &lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="S000006016Member"
      id="t_42_dab0cbec_003b_d871_9090_91cf17e994d7">You may qualify for initial sales charge discounts on purchases of Class A shares if you and your family invest, or agree to invest in the future, at least $25,000 in the Portfolios of Permanent Portfolio Family of Funds. More information about these and other discounts is available from your financial intermediary and in &#x201c;Your Investment&#x2009;&#x2014;&#x2009;How Sales Charges are Calculated&#x2009;&#x2014;&#x2009;Sales Charge Reductions and Waivers&#x201d; on page&#160;69 of the Portfolio&#x2019;s Prospectus and &#x201c;Additional Purchase, Sale (Redemption) and Account Information&#x2009;&#x2014;&#x2009;Initial Sales Charges on Class A Shares&#x201d; on page 55 of the Portfolio&#x2019;s Statement of Additional Information.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="S000006016Member"
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      id="h_70_7f25f9e3_df6a_047f_a82e_fb43efff0db6"
      unitRef="USD">25000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
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      id="t_93_a725f2e5_89eb_eb51_4b2b_1bd0a985014d">Shareholder Fees(fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
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      decimals="4"
      id="h_1_41100f8a_28df_4c8c_b4d4_1f9d3b800ebe"
      unitRef="pure">0.0500</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000006016Member_C000170323Member"
      decimals="4"
      id="h_2_f09ba291_dec6_46e1_b90e_af8735d9b14d"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000006016Member_C000016538Member"
      decimals="4"
      id="h_3_89106e3a_2679_460e_a4d4_ab7a98fda610"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
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      contextRef="S000006016Member_C000170324Member"
      decimals="4"
      id="h_4_c65b5ad9_3892_475a_8acf_232b6b554d0e"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000006016Member_C000170323Member"
      decimals="4"
      id="h_6_4648d023_b3f3_41c4_99dc_cd32803c965f"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000006016Member_C000016538Member"
      decimals="4"
      id="h_8_74c56437_3fc7_4575_a44e_0a7146e2d0df"
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      contextRef="S000006016Member"
      id="t_94_72d2e6e5_91da_f51b_c761_fb21a25f7fb9">Annual Portfolio Operating Expenses(expenses that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="S000006016Member_C000170324Member"
      decimals="4"
      id="h_9_3572590b_9cb0_4e82_b698_3719ec26495f"
      unitRef="pure">0.0077</oef:ManagementFeesOverAssets>
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      contextRef="S000006016Member_C000170323Member"
      decimals="4"
      id="h_10_53e2c258_1cee_4ee2_aae1_925ac4904df8"
      unitRef="pure">0.0077</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000006016Member_C000016538Member"
      decimals="4"
      id="h_11_13161921_12c3_4e39_8c22_2066711cb344"
      unitRef="pure">0.0077</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000006016Member_C000170324Member"
      decimals="4"
      id="h_12_37f7c6d3_676b_4706_ba4f_730a43e6e65c"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000006016Member_C000170323Member"
      decimals="4"
      id="h_13_c9d17d25_9a41_4409_8030_9b7cf14fd4e0"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000006016Member_C000170324Member"
      decimals="4"
      id="h_15_2c915d30_eedf_4e30_a2f4_d3579d267804"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
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      contextRef="S000006016Member_C000170323Member"
      decimals="4"
      id="h_16_8202ee27_c5bb_4eb1_a37a_b24cf4fcf295"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000006016Member_C000016538Member"
      decimals="4"
      id="h_17_31c2ea55_fca3_438c_9a2f_2b7e36080ca0"
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    <oef:ExpensesOverAssets
      contextRef="S000006016Member_C000170324Member"
      decimals="4"
      id="h_18_73f2d510_e22d_4c83_9932_dfde78c69ae0"
      unitRef="pure">0.0104</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000006016Member_C000170323Member"
      decimals="4"
      id="h_19_b1e868ce_8f30_447f_a19a_b710fbef46d8"
      unitRef="pure">0.0179</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000006016Member_C000016538Member"
      decimals="4"
      id="h_20_3368ecff_f40b_4333_a1ed_ff3bc240e8bc"
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    <oef:ExpensesDeferredChargesTextBlock
      contextRef="S000006016Member"
      id="t_48_db843605_7644_6b75_7e28_5d909e055fa9">For Class&#160;A shares, a contingent deferred sales charge (&#x201c;CDSC&#x201d;) of 1.00% applies on certain redemptions made within one year following purchases of $1 million or more made without an initial sales charge. For Class C shares, a CDSC of 1.00% applies to shares that are redeemed within one year of purchase.</oef:ExpensesDeferredChargesTextBlock>
    <oef:ExpenseExampleHeading
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      id="t_7_b6f57482_793c_4c6e_a414_6d6d2667e7a4">Expense Example </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="S000006016Member"
      id="t_8_99997c89_23bc_4374_b273_ca02cdd4b198">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;This example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Portfolio&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: &lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
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      decimals="INF"
      id="h_21_55606ba1_7054_4135_8af9_bd78f04a7ba9"
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      decimals="INF"
      id="h_22_009b7da3_58ad_4468_82e1_cf6faef9dbbe"
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      decimals="INF"
      id="h_23_c4e8003f_c072_4ef2_900e_76c32823cc2e"
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      decimals="INF"
      id="h_24_ecea674c_d311_4f65_a3a8_d16ceb44cc71"
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      decimals="INF"
      id="h_25_26cf3e96_999f_46ba_8175_9f16be8e5967"
      unitRef="USD">286</oef:ExpenseExampleYear01>
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      decimals="INF"
      id="h_26_80ccbb55_2fc4_4a8f_ba25_48fafb06415c"
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      contextRef="S000006016Member_C000170323Member"
      decimals="INF"
      id="h_27_4062c148_61b7_4ab1_a150_70f653903b06"
      unitRef="USD">976</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000006016Member_C000170323Member"
      decimals="INF"
      id="h_28_54c186c2_5dd6_4b35_9d02_579cca9725c0"
      unitRef="USD">2117</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="S000006016Member_C000170323Member"
      decimals="INF"
      id="h_29_0edf5e82_825a_4714_9b62_c504dd8e7c2c"
      unitRef="USD">183</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="S000006016Member_C000170323Member"
      decimals="INF"
      id="h_30_a8a6120a_214a_4c4e_8317_fb2559d7105d"
      unitRef="USD">567</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="S000006016Member_C000170323Member"
      decimals="INF"
      id="h_31_9477c86e_8c99_41a5_bb74_346dca551600"
      unitRef="USD">976</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="S000006016Member_C000170323Member"
      decimals="INF"
      id="h_32_6adec36d_f499_4f1e_b56b_c0ae67e95ee7"
      unitRef="USD">2117</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="S000006016Member_C000016538Member"
      decimals="INF"
      id="h_33_5ecf3447_11a9_4d63_8463_aeca8b2cd700"
      unitRef="USD">81</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000006016Member_C000016538Member"
      decimals="INF"
      id="h_34_750fda85_35c1_4a2d_8f65_7eb13bd7bfae"
      unitRef="USD">253</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000006016Member_C000016538Member"
      decimals="INF"
      id="h_35_c3140e8d_b277_4490_81b3_ce62941eb82b"
      unitRef="USD">440</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000006016Member_C000016538Member"
      decimals="INF"
      id="h_36_74f1ce48_0176_47e2_b2e7_04ae472740dd"
      unitRef="USD">980</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="S000006016Member"
      id="t_9_37528aae_8825_4881_8997_2faf4c679e00">Portfolio Turnover </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="S000006016Member"
      id="t_10_af6e862f_81e6_4bc0_943a_c2057a9cc15e">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in Annual Portfolio Operating Expenses or in the example above, affect the Portfolio&#x2019;s performance. During the most recent fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 16.21% of the average value of its portfolio. &lt;/div&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="S000006016Member"
      decimals="4"
      id="h_37_8de1f4df_671b_4413_83c9_b7c2746e0ed0"
      unitRef="pure">0.1621</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="S000006016Member"
      id="t_11_4098734e_1acf_4358_ae20_b9e2c2dd6c07">Principal Investment Strategies </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="S000006016Member"
      id="t_12_fd46b9ed_de72_4406_af67_e08da4912ab4">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;In pursuit of its investment objective, the Portfolio&#x2019;s strategy is to invest a fixed &#x201c;Target Percentage&#x201d; of its net assets in each of the following investment categories: &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;width:60%;border-spacing:0px"&gt; 
&lt;tr&gt; 
&lt;td style="width:62%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:15%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:15%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3.75pt;background-color:#012639;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height:3.75pt;background-color:#012639;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;white-space:nowrap;background-color:#012639;"&gt;&lt;span style="color:#ffffff"&gt;&lt;span style="font-weight:bold"&gt;Investment Category&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;background-color:#012639;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="vertical-align:top;background-color:#012639;text-align:center;"&gt;&lt;span style="color:#ffffff"&gt;&lt;span style="font-weight:bold"&gt;Target&#160;Percentage&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;background-color:#012639;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt;Gold&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;text-align:right;"&gt;20%&lt;/td&gt; 
&lt;td style="white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt;background-color:#f2f2f2"&gt; 
&lt;td style="vertical-align:top;"&gt;Silver&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:right;"&gt;5%&lt;/td&gt; 
&lt;td style="white-space:nowrap;vertical-align:top;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt;Swiss franc assets&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:right;"&gt;10%&lt;/td&gt; 
&lt;td style="white-space:nowrap;vertical-align:top;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt;background-color:#f2f2f2"&gt; 
&lt;td style="vertical-align:top;"&gt;Real estate and natural resource stocks&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:right;"&gt;15%&lt;/td&gt; 
&lt;td style="white-space:nowrap;vertical-align:top;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt;Aggressive growth stocks&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:right;"&gt;15%&lt;/td&gt; 
&lt;td style="white-space:nowrap;vertical-align:top;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt;background-color:#f2f2f2"&gt; 
&lt;td style="vertical-align:top;"&gt;Dollar assets&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:right;"&gt;35%&lt;/td&gt; 
&lt;td style="white-space:nowrap;vertical-align:top;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt;Total&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:right;"&gt;100%&lt;/td&gt; 
&lt;td style="white-space:nowrap;vertical-align:top;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;These Target Percentages are fundamental and cannot be changed without shareholder approval. &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;Because investment prices are constantly changing, the Portfolio&#x2019;s holdings are not expected to match exactly the Target Percentages. Ordinarily, whenever the Portfolio&#x2019;s holdings in an investment category deviate from the category&#x2019;s Target Percentage by more than one-quarter of the Target Percentage, the Portfolio will buy or sell investments to bring investments back within range (unless the discrepancy is corrected by changes in market prices) and will do so within ninety days. However, the Portfolio&#x2019;s investment adviser may delay making portfolio adjustments if in its view, circumstances, including a disorderly market or adverse tax consequences, make it desirable to do so. The investment adviser does not attempt to anticipate short-term changes in the general price level of any investment category. &lt;/div&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The Portfolio&#x2019;s investments in: &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Gold&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;consists of gold bullion and bullion-type coins; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Silver&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;consists of silver bullion and bullion-type coins; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Swiss franc assets&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;consist of demand deposits of Swiss francs at Swiss or non-Swiss banks and highly rated bonds, as defined below, and other securities of the federal government of Switzerland of any maturity; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Real estate and natural resource stocks&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;include stocks (including common and preferred shares, and depository receipts such as American Depositary Receipts (&#x201c;ADRs&#x201d;)) of U.S. and foreign companies whose assets consist primarily of real estate (such as timberland, ranching and farm land, raw land, land with improvements and structures and real estate investment trusts (&#x201c;REITs&#x201d;)) and natural resources (such as companies involved directly or indirectly in exploring, mining, refining, processing, transporting, fabricating and dealing in oil, gas, coal and precious and non-precious minerals); &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Aggressive growth stocks&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;include stocks and stock warrants of U.S. and foreign companies that are expected to have a higher profit potential than the stock market as a whole and whose shares are valued primarily for potential growth in revenues, earnings, dividends or asset values rather than for current income. Such companies may include those involved in technology, medicine, capital goods, construction, transportation, finance, entertainment or service, those developing or exploiting new industries, products, services or markets, or those whose shares are otherwise undervalued. The price volatility of such investments is expected to be greater than the price volatility of the U.S. stock market as a whole; and &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Dollar assets&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;include cash, U.S. Treasury bills, notes and bonds, and other U.S. dollar-denominated assets such as the obligations of U.S. government agencies, banker&#x2019;s acceptances and other bank obligations, commercial paper, and corporate bonds and other fixed income obligations of U.S. and non-U.S. issuers. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;&lt;span style="font-style:italic"&gt;The Portfolio is non-diversified and thus is able to invest more of its assets in fewer issuers and types of investments (e.g., gold and silver) than a diversified fund. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The Portfolio may invest in shares of companies of any market capitalization, including small-, mid- and large- capitalization companies. Within its aggressive growth stocks investment category, the Portfolio expects to hold stocks of issuers from at least twelve different industry groups. The Portfolio may own investments issued by non-U.S. banks and governments and may own stock in non-U.S. companies or investments held outside the United States, including in emerging markets. Corporate bonds and other fixed income obligations in the Portfolio&#x2019;s dollar assets investment category, as well as highly rated bonds of the federal government of Switzerland, will, at the time of investment, be rated in the top four rating categories by S&amp;amp;P Global Ratings, a division of S&amp;amp;P Global, Inc. (&#x201c;S&amp;amp;P&#x201d;), rated similarly by another independent rating agency such as Moody&#x2019;s Investors Service, Inc. (&#x201c;Moody&#x2019;s&#x201d;) or Fitch, Inc. (&#x201c;Fitch&#x201d;), or if unrated, determined by the Portfolio&#x2019;s investment adviser to be of comparable quality. The Portfolio does not attempt to maintain any pre-set average portfolio maturity or duration in its dollar assets or Swiss franc assets investment categories. &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The Portfolio&#x2019;s strategy of investing a fixed Target Percentage of its net assets in the investment categories listed in the table above reflects the opinion of the Portfolio&#x2019;s investment adviser that inflation rates and other economic events cannot be forecast with a high degree of reliability and that only investors who are willing to embrace a high degree of risk should act on such forecasts. The investment strategy of the Portfolio acknowledges a broad range of economic possibilities and incorporates investments for each of them. &lt;/div&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;Viewed in isolation, some of the Portfolio&#x2019;s assets, such as gold, silver and stock warrants (in its aggressive growth stocks investment category), would be considered highly speculative. However, the Portfolio&#x2019;s investment adviser believes that the various investments are subject to different (and, in some cases, contrary) risks, so that the value of the Portfolio&#x2019;s investments in the aggregate may be subject to less risk, over the long term, than the risk associated with any one of the investments taken by itself. &lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_RiskLoseMoneyMember"
      id="t_59_660a80c3_0afb_19b9_0a2b_a3d2ba1293c0">An investment in the Portfolio is not guaranteed; you may lose money by investing in the Portfolio.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_MarketRisksMember"
      id="t_76_6536cc83_459a_d79b_fdb1_25b874440b2b">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Market risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;prices of the investments held by the Portfolio will fluctuate, sometimes rapidly and unexpectedly. These fluctuations may cause the price of an investment to decline for short- or long-term periods and cause the investment to be worth less than it was worth when purchased by the Portfolio, or less than it was worth at an earlier time. Investments in each of the Portfolio&#x2019;s investment categories may decline in value due to factors affecting the gold and silver markets, individual issuers, securities markets generally or particular industries or sectors within the securities markets. Changes in market conditions may not have the same impact on all investment categories. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_RisksOfInvestmentsInGoldAndSilverMember"
      id="t_77_9158a1db_b670_23ac_5c13_9a4eb483f1e0">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Risks of investments in gold and silver&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;gold and silver generate no interest or dividends, and the return from investments in gold and silver will be derived solely from the gains and losses realized by the Portfolio upon sale. Prices of gold and silver may fluctuate, sharply or gradually, and over short or long periods of time. The prices of gold and silver have fluctuated widely over the past several years. If gold and silver markets continue to be characterized by the wide fluctuations that they have shown in the past several years, the Portfolio&#x2019;s performance may be significantly impacted. The prices of gold and silver may be significantly affected by factors such as changes in inflation or expectations regarding inflation in various countries, the availability of supplies and demand, change in the attitude of speculators and investors towards gold, changes in industrial and commercial demand, developments in the gold and silver mining industries, gold and silver sales by governments, central banks or international institutions, investment and trading activities of market participants, including hedge funds or speculators, commodity funds and exchange traded funds, hedging activity by producers, currency exchange rates, interest rates, and monetary and other economic policies of various governments. In addition, because the majority of the world&#x2019;s supply of gold and silver is concentrated in a few countries, the Portfolio&#x2019;s investments may be particularly susceptible to political, economic and environmental conditions and events in those countries. While gold and silver are used to preserve wealth by investors around the world, there is no assurance that gold or silver will maintain its long-term value in terms of future purchasing power. Furthermore, although gold and silver have been used as portfolio diversifiers due to their historically low-to-negative correlation with stocks and bonds, diversification does not ensure against, nor can it prevent, loss. The gold and silver bullion and bullion-type coins held by the Portfolio&#x2019;s subcustodian on behalf of the Portfolio could be lost, damaged, stolen or destroyed. Access to the Portfolio&#x2019;s gold and silver holdings &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:9%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:times new roman;font-size:10pt;"&gt; could also be restricted by natural events (such as an earthquake) or human actions (such as a terrorist attack). The gold and silver custody operations of the subcustodian are not subject to specific governmental regulatory supervision. The subcustodian&#x2019;s procedures may not prevent the deposit of gold or silver on behalf of the Portfolio that fails to meet the purity standards agreed to at the time of purchase. The Portfolio does not insure its gold and silver holdings and the responsibility of the Portfolio&#x2019;s custodian and any subcustodian for loss, damage or destruction of the Portfolio&#x2019;s gold and silver holdings is very limited under the agreements governing the custody and subcustody arrangements. In addition, if the Portfolio&#x2019;s gold and silver bullion and bullion-type coins are lost, damaged, stolen or destroyed under circumstances rendering the custodian, any subcustodian or any other third party liable to the Portfolio (or the custodian or any subcustodian), the responsible party may not have the financial resources (including liability insurance coverage) sufficient to satisfy such claim. Consequently, the value of the Portfolio&#x2019;s shares may be adversely affected by loss, damage or destruction to the bullion and bullion-type coins for which the Portfolio may not be reimbursed. When holding bullion, the Portfolio may encounter higher custody and other costs than those normally associated with ownership of securities. Gains realized upon the sale of bullion or bullion-type coins will not count towards the requirement in the Internal Revenue Code of 1986, as amended (&#x201c;Code&#x201d;), that at least 90% of the Portfolio&#x2019;s gross income in each taxable year be derived from gains on the sale of securities and certain other permitted sources, except to the extent that the Portfolio has invested in bullion as a hedge with respect to investment in the securities of companies engaged in mining gold or silver. Accordingly, the Portfolio may be required to hold its precious metals or to sell them at a loss, or to sell securities at a gain, when for investment reasons it would not otherwise do so. If the Portfolio is not able to satisfy this or other requirements under the Code for any taxable year, the Portfolio would become subject to corporate federal income tax for that year on all of its taxable income and recognized gains. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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      id="t_78_c76d4f41_baeb_5f73_ab7a_2e584b49d9e8">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Risks of investments in Swiss franc assets&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the Swiss franc is subject to the risk that inflation will decrease in the United States, or rise in Switzerland. Swiss government bonds are subject to some risk of default, and their credit quality is not rated by some U.S. rating agencies. Swiss government bonds are also subject to interest rate risk and income risk, which are described under &#x201c;Risks of investments in dollar assets&#x201d; below. The Portfolio may also be significantly affected by other economic, monetary or political developments in Switzerland. The U.S. dollar/Swiss franc exchange rate may adversely affect the value (in U.S. dollar terms) of the Portfolio&#x2019;s Swiss franc assets. The Swiss franc has shown cyclical periods of strength and weakness against the U.S. dollar, and will likely continue to do so. The performance of the Swiss franc versus the U.S. dollar may be prolonged or amplified by slow growth or other negative developments affecting the European economy. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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      contextRef="D20260131_20260131_S000006016Member_RisksOfInvestmentsInRealEstateAndNaturalResourceStocksMember"
      id="t_79_7a1f4692_fee1_9098_e0e0_8c204982b2e8">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Risks of investments in real estate and natural resource stocks&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;investments in real estate and natural resource stocks are subject to market risk, capitalization risk and risk of investments in foreign securities. Any decline in the general level of prices of oil, gas, coal, minerals or real estate would be expected to have an adverse impact on these stocks. Real estate-related investments, such as stocks of real estate-related companies, REITs and related instruments, will subject the Portfolio to risks similar to those associated with direct ownership of real estate, including losses from a casualty or condemnation, changes in local and general economic conditions, supply and demand, interest rates, zoning laws, regulatory limitations on rents, property taxes and operating expenses. Additionally, investments in REITs involve other risk factors, including poor performance by the REIT&#x2019;s manager, changes to tax laws and self-liquidation. Domestic REITs could be adversely affected by failure to qualify for tax-free &#x201c;pass-through&#x201d; of distributed net investment income and net realized gains under the Code, or to maintain their exemption from registration under the Investment Company Act of 1940, as amended (&#x201c;1940 Act&#x201d;). The value of REIT common shares may &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:9%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:times new roman;font-size:10pt;"&gt; decline when interest rates rise. REIT and other real estate company securities tend to be small- to mid-cap securities and are subject to the risks of investing in small- to mid-cap securities. REITs are subject to management fees and other expenses, and so to the extent that the Portfolio invests in REITs the Portfolio will bear its proportionate share of the costs of the REITs&#x2019; operations. Investments in natural resource companies can be significantly affected by events relating to international political and economic developments, expropriation or other confiscation, population growth and changing demographics, energy conservation, the success of exploration projects, global commodity prices, adverse international monetary policies, tax and other government regulations, and natural phenomena around the world, such as drought, floods and other adverse weather conditions and livestock disease. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_RisksOfInvestmentsInAggressiveGrowthStocksMember"
      id="t_80_f2c83b90_febb_a0f1_fc4d_dc8b5d306604">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Risks of investments in aggressive growth stocks&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;investments in aggressive growth stocks are subject to market risk, capitalization risk and risk of investments in foreign securities. Aggressive growth stock investments are subject to greater market risk of price declines, especially during periods when the prices of U.S. or foreign stock market investments in general are declining. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_RisksOfInvestmentsInDollarAssetsMember"
      id="t_81_f235a67a_ac9e_3084_f98b_689929dbd892">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Risks of investments in dollar assets&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;investments in debt securities are generally subject to interest rate risk, credit risk, income risk, and prepayment and extension risk. Interest rate risk is the risk that changes in interest rates will affect the value of the Portfolio&#x2019;s dollar assets. Generally, prices of debt securities tend to fall when prevailing interest rates rise and rise when prevailing interest rates fall. Typically, the longer the maturity or duration of a debt security, the greater the effect a change in interest rates could have on the security&#x2019;s price. Thus, the Portfolio&#x2019;s sensitivity to interest rate risk will increase with any increase in the Portfolio&#x2019;s overall duration. Credit risk is the risk that an issuer or guarantor of debt securities, or the counterparty to an investment contract or repurchase agreement, may be unable or unwilling to pay principal and interest when due, or otherwise honor its obligations. The Portfolio&#x2019;s dollar assets are also subject to income risk. The Portfolio&#x2019;s income generally declines during periods of falling interest rates because the Portfolio must reinvest the proceeds it receives from existing investments (upon their maturity, prepayment, amortization, call, or buy-back) at a lower rate of interest or return. In addition to income risk, if a security held by the Portfolio is called or paid off by the issuer more quickly than originally anticipated, the Portfolio may not benefit from any increase in value that might otherwise result from declining interest rates and may lose any premium it paid to acquire the security. Higher interest rates generally result in slower payoffs, which effectively increase duration, heighten interest rate risk, and may increase the magnitude of resulting price declines. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_RisksOfInvestingInForeignAndEmergingMarketsMember"
      id="t_82_e61a7e7c_882e_f6fd_ba1e_4631394dbb37">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Risks of investing in foreign and emerging markets&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;investments in foreign securities involve risks that are in addition to the risks associated with investing in U.S. securities. The risks of investing in securities of foreign issuers can include, among others: unfavorable differences in liquidity and volatility; less developed or less efficient trading markets; less stringent accounting and financial reporting standards or inability to obtain reliable financial information regarding a company&#x2019;s financial condition; social, political or economic instability; revolutions, wars or diplomatic developments; foreign currency exchange controls and foreign taxation issues; the risk of expropriation of assets or nationalization of a company or industry by foreign governments; currency risk (&lt;span style="font-style:italic"&gt;i.e&lt;/span&gt;., the risk that changes in the exchange rate between currencies will adversely affect the value (in U.S. dollar terms) of an investment); and settlement, custodial or other operational risks. As a result, foreign securities can fluctuate more widely in price, and may also be less liquid and more difficult to value than securities of U.S. issuers. In addition, foreign markets can perform differently than the U.S. market. Investing in emerging (less developed) market securities may involve higher levels of each of these risks. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_AllocationRiskMember"
      id="t_83_4dab3286_d22b_1237_1f62_e3630a5d8a94">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Allocation risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;because the Portfolio invests a fixed Target Percentage of its net assets in designated asset classes, the Portfolio has less flexibility in its investment strategy than other &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:9%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:times new roman;font-size:10pt;"&gt; funds that are not subject to such limitations. It is possible that investment in the designated asset classes or the investments in the individual asset classes will cause the Portfolio to lose value or to underperform other funds with a similar investment objective. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_BankObligationsRiskMember"
      id="t_84_bc5c0320_75f5_ed51_0fc3_4659f032bcd2">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Bank obligations risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;investments in bank obligations may expose the Portfolio to adverse developments in or related to the banking industry. Banks may be particularly susceptible to certain economic factors, such as interest rate changes and adverse developments in the real estate markets. Fiscal and monetary policy and general economic cycles can affect the availability and cost of funds, loan demand and asset quality and thereby impact the earnings and financial conditions of banks. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_CapitalizationRiskMember"
      id="t_85_e690f8d7_aff7_5a84_e8ca_26bf0ca68f70">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Capitalization risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;to the extent the Portfolio emphasizes stocks of small-, mid- or large-companies, it takes on the associated risks. Investments in the stocks of small- and mid-capitalization companies may be more volatile and less liquid than the stocks of larger companies. Small- and mid-capitalization stocks may also underperform other types of stocks or be difficult to sell when the economy is not robust or during market or sector downturns. Compared to small- and mid-capitalization companies, large-capitalization companies may be less responsive to market changes and opportunities. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_USGovernmentAndAgencySecuritiesRiskMember"
      id="t_86_28efde4f_48c4_7706_f78e_267249305ab8">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;U.S. government and agency securities risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;U.S. government and agency securities (such as securities issued by Government National Mortgage Association (&#x201c;Ginnie Mae&#x201d;), Federal National Mortgage Association (&#x201c;Fannie Mae&#x201d;) or Federal Home Loan Mortgage Corporation (&#x201c;Freddie Mac&#x201d;)) are subject to market risk, interest rate risk and credit risk. Securities, such as those issued or guaranteed by the U.S. Treasury or Ginnie Mae, that are backed by the full-faith-and- credit of the United States, are guaranteed only as to the timely payment of interest and principal when held to maturity, but the market prices for such securities are not guaranteed and will fluctuate. Notwithstanding that these securities are backed by the full-faith-and-credit of the United States, circumstances could arise that could prevent the payment of interest or principal. This would result in losses to the Portfolio. Securities issued or guaranteed by U.S. government agencies, such as Fannie Mae and Freddie Mac, are not backed by the full-faith-and-credit of the United States and no assurance can be given that the U.S. government will provide financial support. Therefore, U.S. government agency securities that are not backed by the full-faith-and-credit of the United States are subject to greater credit risk. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_SecuritySelectionRiskMember"
      id="t_87_702580e4_319b_6669_c008_bd114edf7601">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Security selection risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;securities selected for the Portfolio may perform differently than expected. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006016Member_RiskNondiversifiedStatusMember"
      id="t_88_3825dbf0_8c9d_e64b_b46b_64467d52d846">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Non-diversified fund risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the Portfolio is classified as non-diversified. As such, the percentage of the Portfolio&#x2019;s assets that may be invested in any single issuer or a few issuers is not limited by the 1940 Act. Investing a higher percentage of its assets in any one or a few issuers or types of investments could increase the Portfolio&#x2019;s risk of loss and its share price volatility, because the value of its shares would be more susceptible to adverse events affecting those issuers or types of investments. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
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      id="t_89_af082574_8a93_cee8_4599_f8fdbe88a98f">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Redemption risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;market developments and other factors, including a general rise in interest rates, have the potential to cause investors to move out of fixed income securities on a large scale, which may increase redemptions from mutual funds that hold large amounts of fixed income securities. The Portfolio may experience periods of heavy redemptions that could cause it to sell assets at inopportune times or at a loss or depressed value. Redemption risk is heightened during periods of declining or illiquid markets. Heavy redemptions could hurt the Portfolio&#x2019;s performance. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Risks of in-kind redemptions&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;to avoid liability for corporate federal income tax, the Portfolio, if administratively feasible, may require redeeming shareholders to accept readily tradable gold or silver bullion or coins from the Portfolio&#x2019;s holdings in complete or partial &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:9%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:times new roman;font-size:10pt;"&gt; payment of redemptions, if it can satisfy a federal tax law provision that permits it to do so without recognizing gain. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
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&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Warrant risk&#x2009;&#x2014;&#x2009;&lt;/span&gt;&lt;/span&gt;warrants are securities issued by a company which give the holder the right, but not the obligation, to purchase stock, usually at a price that is higher than the market price at the time the warrant is issued. If the price of the underlying stock does not rise above the exercise price before the warrant expires, the warrant generally expires without any value and the Portfolio would lose any amount it paid for the warrant. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
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&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Inflation risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the value of assets or income from investments will be less in the future as inflation decreases the value of money. As inflation increases, the value of the Portfolio&#x2019;s assets can decline as can the value of the Portfolio&#x2019;s distributions. This risk is significantly greater if the Portfolio invests a significant portion of its assets in bonds with longer maturities. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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      id="t_44_445ae6fa_3099_7238_aa5f_596bb35da507">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The bar chart and average annual total return table provide an indication of the risks of investing in the Portfolio by showing yearly changes in the performance of the Portfolio&#x2019;s Class I shares over the last ten calendar years and by showing how the average annual total returns of the Portfolio&#x2019;s Class I, Class A and Class C shares for various periods compare with two broad-based market indexes, which are described in &#x201c;Descriptions of Market Indexes&#x201d; in the Portfolio&#x2019;s Prospectus. If the investment adviser had not agreed to waive or reimburse certain Portfolio expenses during a portion of this period, the Portfolio&#x2019;s returns would have been less than those shown. &lt;span style="font-style:italic"&gt;Past performance (before and after taxes) is not an indication of how the Portfolio will perform in the future.&lt;/span&gt; &lt;/div&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;More recent performance information for the Portfolio can be obtained by visiting the Portfolio&#x2019;s website, &lt;span style="text-decoration:underline"&gt;www.permanentportfoliofunds.com&lt;/span&gt;, or by calling the Portfolio&#x2019;s Shareholder Services Office toll free at (800)&#160;531-5142. &lt;/div&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The bar chart shows the returns for the Portfolio&#x2019;s Class&#160;I shares. The returns for the Portfolio&#x2019;s Class&#160;A and Class&#160;C shares would have been lower than the Class&#160;I shares&#x2019; returns shown in the bar chart because the expenses of those share classes are higher. The average annual total return table shows the Portfolio&#x2019;s average annual total returns for its Class&#160;I, Class&#160;A and Class&#160;C shares. &lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
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    <oef:BarChartHeading
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      id="t_45_d73f3145_22ce_dd57_f82c_735b00133d69">Permanent Portfolio Annual Total Returns Years Ended December&#160;31 </oef:BarChartHeading>
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      id="t_64_8e860474_8f6d_b78b_be43_051ea38ed161">&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The year-to-date return through the calendar quarter ended March&#160;31, 2026 was 4.73%. &lt;/div&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;Highest/lowest quarterly return during the period shown: &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;width:50%;border-spacing:0px"&gt; 
&lt;tr&gt; 
&lt;td style="width:51%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:49%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:6pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="height:6pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt"&gt; 
&lt;td style="vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="color:#012639"&gt;&lt;span style="font-weight:bold"&gt;Highest Quarter&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="color:#012639"&gt;&lt;span style="font-weight:bold"&gt;Lowest Quarter&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:6.75pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="height:6.75pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt"&gt; 
&lt;td style="vertical-align:bottom;white-space:nowrap;text-align:center;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;text-align:center;"&gt;2&lt;sup style="font-size:75%;vertical-align:top"&gt;nd&lt;/sup&gt; Quarter 2020&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:1pt;font-size:10pt;font-family:times new roman;text-align:center;"&gt;17.44%&lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;white-space:nowrap;text-align:center;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;text-align:center;"&gt;1&lt;sup style="font-size:75%;vertical-align:top"&gt;st&lt;/sup&gt; Quarter 2020&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:1pt;font-size:10pt;font-family:times new roman;text-align:center;"&gt;-12.49%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:BarChartClosingTextBlock>
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      id="t_69_4b7de352_08a8_52c0_2b06_d0bcf81d376d">1982-12-01</oef:PerfInceptionDate>
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      contextRef="D19821201_20251231_C000016538Member_AfterTaxesOnDistributionsMember"
      id="t_70_80f1935a_5c4d_3d8e_187d_087dd22cb222">1982-12-01</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="D19821201_20251231_C000016538Member_AfterTaxesOnDistributionsAndSalesMember"
      id="t_71_edc8acf4_716d_0cd5_e22c_bbb4dbe8ec1c">1982-12-01</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="D19821201_20251231_S000006016FTSE3MonthUSTreasuryBillIndexMember"
      id="t_72_deec1802_1219_cf8c_7451_6bd651959b2f">1982-12-01</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="D19821201_20251231_S000006016SP500Member"
      id="t_73_3fa4b432_b6dd_76d1_584d_ea39e3da478a">1982-12-01</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="D20160531_20251231_C000170323Member"
      id="t_74_7b4dff19_04e2_b26f_f979_b822fe8f3e4b">2016-05-31</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="D20160531_20251231_C000170324Member"
      id="t_75_825641c2_a578_7f55_a1fe_071b575bfd69">2016-05-31</oef:PerfInceptionDate>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="S000006016Member"
      id="t_68_20ca6318_d264_2b0c_dc5c_02833c4df17d">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:8pt;font-family:times new roman;"&gt;After&#x2011;tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. &#x201c;Return After Taxes on Distributions and Sale of Portfolio Shares&#x201d; may be higher than the other return figures for the same period. A higher after&#x2011;tax return can occur when a capital loss occurs upon redemption and translates into an assumed tax deduction that benefits the shareholder. After-tax returns are shown only for Class I shares. After-tax returns for Class A and Class C shares will vary. Actual after&#x2011;tax returns depend on an investor&#x2019;s tax situation and may differ from those shown. In particular, after&#x2011;tax returns are not relevant to investors who hold their shares through tax advantaged arrangements, such as 401(k) plans or individual retirement accounts (&#x201c;IRAs&#x201d;). &lt;/div&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="S000006016Member"
      id="t_53_2441c4ac_b5b0_89b2_e856_765788cfdd96">After&#x2011;tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="S000006016Member"
      id="t_65_237d50f8_1f82_7a14_b6a5_db82d26f5c08">&#x201c;Return After Taxes on Distributions and Sale of Portfolio Shares&#x201d; may be higher than the other return figures for the same period. A higher after&#x2011;tax return can occur when a capital loss occurs upon redemption and translates into an assumed tax deduction that benefits the shareholder.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="S000006016Member"
      id="t_67_68287d8d_5b94_72e6_c23a_7af5ce59494e">After-tax returns are shown only for Class I shares. After-tax returns for Class A and Class C shares will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="S000006016Member"
      id="t_57_a9ba95f1_0ecb_970e_130a_1db04f12a789">Actual after&#x2011;tax returns depend on an investor&#x2019;s tax situation and may differ from those shown. In particular, after&#x2011;tax returns are not relevant to investors who hold their shares through tax advantaged arrangements, such as 401(k) plans or individual retirement accounts (&#x201c;IRAs&#x201d;).</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:RiskReturnHeading
      contextRef="S000006017Member"
      id="t_85_c0b0ee4b_cf0e_eb05_cd8b_652ccd443461"> 
 
 
 
 
  
 
 
  
 
Short-Term Treasury Portfolio 
&#160; 
June 1, 2026    PORTFOLIO SUMMARY  Class I &#x2014; PRTBX </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="S000006017Member"
      id="t_17_147ed0c8_07c7_44cb_aa23_c426c0ac7a6f"> Investment Objective </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="S000006017Member"
      id="t_18_0beaeb29_209f_4058_8c15_638098cf6e13"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;Short-Term Treasury Portfolio seeks to earn high current income, consistent with safety and liquidity of principal.&lt;/div&gt; </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="S000006017Member"
      id="t_19_a82dbd0f_9735_42aa_b1c2_117715de4bf7"> Fees and Expenses of the Portfolio </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="S000006017Member"
      id="t_20_76b1d5ac_76f0_4b35_ba1c_108430b9db5c"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The table below describes the fees and expenses you would pay if you buy, hold and sell shares of the Portfolio.&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; </oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="S000006017Member"
      id="t_21_4fb8afff_3a50_474b_95af_b9429299dece">Shareholder Fees(fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000006017Member_C000016539Member"
      decimals="4"
      id="h_70_d869d711_4354_44c7_b612_9ef2c7c790eb"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000006017Member_C000016539Member"
      decimals="4"
      id="h_71_e03d638c_3931_4f65_8d13_8aaefbadd518"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:OperatingExpensesCaption
      contextRef="S000006017Member"
      id="t_86_caecb848_6f63_f2e1_e157_b8abfcb2ca9d">Annual Portfolio Operating Expenses(expenses that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="S000006017Member_C000016539Member"
      decimals="4"
      id="h_72_e49a671f_2ebd_4e33_8dad_2d9405df5594"
      unitRef="pure">0.0119</oef:ManagementFeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000006017Member_C000016539Member"
      decimals="4"
      id="h_74_9696e3a9_e35d_4632_bb45_9689ed9e54f1"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000006017Member_C000016539Member"
      decimals="4"
      id="h_75_155f19f9_68a0_448a_a921_e491543c83b1"
      unitRef="pure">0.0121</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000006017Member_C000016539Member"
      decimals="4"
      id="h_76_8a6d4d37_da1e_4f16_877b_0d5135d980fc"
      unitRef="pure">-0.0056</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000006017Member_C000016539Member"
      decimals="4"
      id="h_77_5d11ce74_e86e_4543_8773_95d8dad865d2"
      unitRef="pure">0.0065</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="S000006017Member"
      id="t_87_b560f2a8_11d8_9a77_b3d1_164b98fc96f9">June&#160;1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="S000006017Member"
      id="t_22_28b150da_2938_4c70_a726_01bf6a358902"> Expense Example </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="S000006017Member"
      id="t_23_9a1b34ac_5a71_4dae_9bbe_15f04f4640a5"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;This example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year, that the Portfolio&#x2019;s operating expenses remain the same and that the fee waiver remains in place for the period indicated. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/div&gt; </oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="S000006017Member_C000016539Member"
      decimals="INF"
      id="h_78_7253a81e_ad79_4671_a7a4_77972593fa2a"
      unitRef="USD">67</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000006017Member_C000016539Member"
      decimals="INF"
      id="h_79_939dcc35_2cbc_40e6_959b_2afaef6f7cae"
      unitRef="USD">330</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000006017Member_C000016539Member"
      decimals="INF"
      id="h_80_f9f0ea92_f420_46e2_ad9d_1961be34fa38"
      unitRef="USD">614</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000006017Member_C000016539Member"
      decimals="INF"
      id="h_81_66b5d603_9019_4f3b_88e3_8ff0749b130b"
      unitRef="USD">1423</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="S000006017Member"
      id="t_24_6492cfff_4463_4247_a9d1_9a6a7675ffe8"> Portfolio Turnover </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="S000006017Member"
      id="t_25_cad48a58_f6ee_489a_8c00_8d1d4406636c"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in Annual Portfolio Operating Expenses or in the example above, affect the Portfolio&#x2019;s performance. During the most recent fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 16.60% of the average value of its portfolio.&lt;/div&gt; </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="S000006017Member"
      decimals="4"
      id="h_82_6d55bd1e_5632_4d2c_a65f_a87760ab6aaf"
      unitRef="pure">0.1660</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="S000006017Member"
      id="t_26_4b545451_58e7_423a_bcde_bcd1a3ff53e5"> Principal Investment Strategies </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="S000006017Member"
      id="t_27_ab81a58f_488e_4520_ab34_0d233078a954"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;Under normal market conditions, the Portfolio invests at least 80% of its assets in direct debt obligations of the United States Treasury, including U.S. Treasury bills, notes and bonds, and other securities issued by the U.S. Treasury. The remainder of the Portfolio&#x2019;s assets may be invested in U.S. government agency securities, which include debt obligations issued and/or guaranteed as to principal and interest by the U.S. government or its agencies, sponsored enterprises or instrumentalities.&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The Portfolio expects to maintain a dollar-weighted average portfolio maturity and duration of zero to three years. Dollar-weighted average portfolio maturity is a dollar-weighted average of the remaining term to maturity of a portfolio of debt securities, while duration is a measure of price sensitivity of a debt security or portfolio of debt securities to relative changes in interest rates. The Portfolio is not a money market fund and does not seek to maintain a stable price per share. The Portfolio&#x2019;s yield will fluctuate as the securities in which it invests mature and the proceeds are reinvested in securities with different interest rates.&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;Unlike many fixed income funds that pay out dividends monthly or quarterly, the Portfolio follows a dividend policy that permits (but does not assure that) its net asset value per share to rise by distributing its net investment income and net capital gains, if any, only once a year, thus enabling the Portfolio to retain a greater portion of its assets on which interest may continue to be earned.&lt;/div&gt; </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006017Member_RiskLoseMoneyMember"
      id="t_89_9b447db9_6edf_d9c8_253d_3b1f47c6979f">An investment in the Portfolio is not guaranteed; you may lose money by investing in the Portfolio.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006017Member_MarketRisksMember"
      id="t_90_a1ad9eee_4b3b_65ed_366b_6123a83405d1"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Market risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the value of the Portfolio&#x2019;s assets will fluctuate as the U.S. government securities market fluctuates. These fluctuations may cause the price of a security to decline for short- or long-term periods and cause the security to be worth less than it was worth when purchased by the Portfolio, or less than it was worth at an earlier time.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006017Member_InterestRateRisksMember"
      id="t_91_e42e97e0_0407_f15e_99e2_53a4466b1f7a"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Interest rate risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;changes in interest rates will affect the value of the Portfolio&#x2019;s investments. Generally, prices of debt securities tend to fall when prevailing interest rates rise and rise when prevailing interest rates fall. Typically, the longer the maturity or duration of a debt security, the greater the effect a change in interest rates could have on the security&#x2019;s price. Thus, the Portfolio&#x2019;s sensitivity to interest rate risk will increase with any increase in the Portfolio&#x2019;s overall duration. During periods of very low interest rates, income from the Portfolio&#x2019;s investments may not be sufficient to offset its expenses.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006017Member_CreditRisksMember"
      id="t_92_0c5a8865_94a1_8b15_82e0_3c413d2089a7"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Credit risk&lt;/span&gt;&lt;/span&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;an issuer or guarantor of debt securities may be unable or unwilling to pay principal and interest when due, or otherwise honor its obligations.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006017Member_USGovernmentAndAgencySecuritiesRiskMember"
      id="t_93_4e14ead6_c3c0_4c89_19e2_a7ba1e8f6827"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;U.S. government and agency securities risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the Portfolio invests primarily in securities issued by the U.S. Treasury and may also invest in U.S. government agency securities (such as securities issued by Government National Mortgage Association (&#x201c;Ginnie Mae&#x201d;), Federal National Mortgage Association (&#x201c;Fannie Mae&#x201d;) or Federal Home Loan Mortgage Corporation (&#x201c;Freddie Mac&#x201d;)). U.S. government and agency securities are subject to market risk, interest rate risk and credit risk. Securities, such as those issued or guaranteed by the U.S. Treasury or Ginnie Mae, that are backed by the full-faith-and- credit of the United States, are guaranteed only as to the timely payment of interest and principal when held to maturity, but the market prices for such securities are not guaranteed and will fluctuate. Notwithstanding that these securities are backed by the full-faith-and-credit of the United States, circumstances could arise that could prevent the payment of interest or principal. This would result in losses to the Portfolio. Securities issued or guaranteed by U.S. government agencies, such as Fannie Mae and Freddie Mac, are not backed by the full-faith-and-credit of the United States and no assurance can be given that the U.S. government will provide financial support. Therefore, U.S. government agency securities that are not backed by the full-faith-and-credit of the United States are subject to greater credit risk.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006017Member_IncomeRiskMember"
      id="t_94_5534ca43_0e43_737f_9b67_9fb3bd3dc42f"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Income risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the Portfolio&#x2019;s income generally declines during periods of falling interest rates because the Portfolio must reinvest the proceeds it receives from existing investments (upon their maturity, prepayment, amortization, call or buy-back) at a lower rate of interest or&#160;return.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006017Member_PrepaymentAndExtensionRiskMember"
      id="t_95_813e6ff9_2714_6e86_c0bc_b3dd69afcd35"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Prepayment and extension risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;a security held by the Portfolio may be paid off by the issuer more quickly than originally anticipated, thereby shortening duration, and the Portfolio may then have to reinvest the proceeds in an investment offering a lower yield, and may not benefit from any increase in value that might otherwise result from declining interest rates and may lose any premium it paid to acquire the security. Higher interest rates generally result in slower payoffs, which effectively increase duration, heighten interest rate risk, and may increase the magnitude of resulting price declines.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006017Member_InflationRiskMember"
      id="t_96_a4e54f4d_a434_e467_fccd_0ec2c7f3a3a4"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Inflation risk&lt;/span&gt;&lt;/span&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the value of assets or income from investments will be less in the future as inflation decreases the value of money. As inflation increases, the value of the Portfolio&#x2019;s assets can decline as can the value of the Portfolio&#x2019;s distributions.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Security selection risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;securities selected for the Portfolio may perform differently than expected.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
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      id="t_29_5bc8d068_2fd0_41ff_b84c_b4bef21c69b2"> Performance </oef:BarChartAndPerformanceTableHeading>
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      contextRef="S000006017Member"
      id="t_102_ac236881_5382_d721_0417_ac39b5ed92e1"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The bar chart and average annual total return table provide an indication of the risks of investing in the Portfolio by showing yearly changes in its performance over the last ten calendar years and by showing how its average annual total returns for various periods compare with a broad-based market index, which is described in &#x201c;Descriptions of Market Indexes&#x201d; in the Portfolio&#x2019;s Prospectus. If the investment adviser had not agreed to waive or reimburse certain Portfolio expenses during this period, the Portfolio&#x2019;s returns would have been less than those shown. &lt;span style="font-style: italic;"&gt;Past performance (before and after taxes) is not an indication of how the Portfolio will perform in the future.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;More recent performance information for the Portfolio can be obtained by visiting the Portfolio&#x2019;s website, &lt;span style="text-decoration: underline;"&gt;www.permanentportfoliofunds.com&lt;/span&gt;, or by calling the Portfolio&#x2019;s Shareholder Services Office toll free at (800)&#160;531&#x2011;5142.&lt;/div&gt; </oef:PerformanceNarrativeTextBlock>
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      contextRef="S000006017Member"
      id="t_98_de87d1fd_714a_6189_a643_d112c2611988">The bar chart and average annual total return table provide an indication of the risks of investing in the Portfolio by showing yearly changes in its performance over the last ten calendar years and by showing how its average annual total returns for various periods compare with a broad-based market index, which is described in &#x201c;Descriptions of Market Indexes&#x201d; in the Portfolio&#x2019;s Prospectus.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      id="t_99_573e65c9_cd65_40b9_4861_39af58d1ed77">Past performance (before and after taxes) is not an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
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      contextRef="S000006017Member"
      id="t_100_4014e45f_c067_9ac2_0c08_5c692637e97a">www.permanentportfoliofunds.com</oef:PerformanceAvailabilityWebSiteAddress>
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      contextRef="S000006017Member"
      id="t_101_a9be91e0_fc03_649d_9097_c1b2e2818c36">(800)&#160;531&#x2011;5142</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
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      id="t_103_9c93b079_1146_5fb8_ffc7_8d93037437b0"> Short-Term Treasury Portfolio Annual Total Returns Years Ended December&#160;31  </oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="S000006017Member"
      id="t_108_94f7e7be_16bc_5bee_e5fa_9c863619832e"> &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The year-to-date return through the calendar quarter ended March&#160;31, 2026 was .40%.&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;Highest/lowest quarterly return during the period shown:&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; width: 50%; border-spacing: 0px;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 51%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 49%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 6pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="height: 6pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: times new roman; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="color: #012639;"&gt;&lt;span style="font-weight: bold;"&gt;Highest Quarter&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="color: #012639;"&gt;&lt;span style="font-weight: bold;"&gt;Lowest Quarter&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 6.75pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="height: 6.75pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: times new roman; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: bottom; white-space: nowrap; text-align: center;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman; text-align: center;"&gt;3&lt;sup style="font-size: 75%; vertical-align: top;"&gt;rd&lt;/sup&gt; Quarter 2024&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 1pt; font-size: 10pt; font-family: times new roman; text-align: center;"&gt;1.89%&lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; white-space: nowrap; text-align: center;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman; text-align: center;"&gt;3&lt;sup style="font-size: 75%; vertical-align: top;"&gt;rd&lt;/sup&gt; Quarter 2022&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 1pt; font-size: 10pt; font-family: times new roman; text-align: center;"&gt;-1.54%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:BarChartClosingTextBlock>
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    <oef:BarChartYearToDateReturnDate
      contextRef="S000006017Member_C000016539Member"
      id="t_105_76d0e26a_6226_90ec_e27f_2e97a137c1a7">2026-03-31</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="S000006017Member_C000016539Member"
      decimals="4"
      id="h_103_da98198e_d183_4274_f488_e64c80e4e101"
      unitRef="pure">0.0040</oef:BarChartYearToDateReturn>
    <oef:HighestQuarterlyReturnLabel
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      id="h_83_0062e503_a3c3_4eba_af86_0cc160552810">Highest Quarter</oef:HighestQuarterlyReturnLabel>
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      id="h_84_4ff740de_fcfe_4a83_82d6_e003f30e6ee9">Lowest Quarter</oef:LowestQuarterlyReturnLabel>
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      contextRef="S000006017Member_C000016539Member"
      id="t_106_c01b81f8_945b_7182_914c_b4fb2bf387ff">2024-09-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="S000006017Member_C000016539Member"
      decimals="4"
      id="h_104_12f2a30e_4314_aed2_bec2_e7c431c29eeb"
      unitRef="pure">0.0189</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="S000006017Member_C000016539Member"
      id="t_107_dd5c22b9_bc13_2030_6331_0f288d64a33f">2022-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
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      decimals="4"
      id="h_105_96d847ae_31b4_a421_73a2_5e79b4bd5efd"
      unitRef="pure">-0.0154</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="S000006017Member"
      id="t_31_b8adfa04_e070_4e31_b355_534faf835df2"> Average Annual Total Returns (for the periods ended December&#160;31, 2025)  </oef:PerformanceTableHeading>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_C000016539Member"
      decimals="4"
      id="h_87_738d94dc_6af7_451d_9fe6_4af70ffdf5ed"
      unitRef="pure">0.0419</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000016539Member"
      decimals="4"
      id="h_88_0c5aa69a_46fb_4019_8622_0373206fe9d4"
      unitRef="pure">0.0178</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000016539Member"
      decimals="4"
      id="h_89_ae3a40a1_7757_4ca6_9ab4_1d45717ab37d"
      unitRef="pure">0.0117</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D19870526_20251231_C000016539Member"
      decimals="4"
      id="h_90_29e6d815_42c9_42e4_89a9_b89ef14c6f6e"
      unitRef="pure">0.0221</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_C000016539Member_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_91_c2e271d7_cc34_45e6_b887_e8a1be2a700e"
      unitRef="pure">0.0279</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000016539Member_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_92_15641bd5_ffb4_4e19_9560_4c3f027e9493"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000016539Member_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_93_f9ca7d07_fad3_4676_bc8f_1675ba7cd5c6"
      unitRef="pure">0.0075</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D19870526_20251231_C000016539Member_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_94_7019cfe7_988a_42a6_b32d_64d7d4682605"
      unitRef="pure">0.0165</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_C000016539Member_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_95_4414fa72_fae8_4350_ab90_3844861407d2"
      unitRef="pure">0.0248</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000016539Member_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_96_bf047229_ca34_45c7_99a2_b2ef005779bc"
      unitRef="pure">0.0109</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000016539Member_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_97_c00e62d5_3e54_46d2_acac_75b764088592"
      unitRef="pure">0.0072</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D19870526_20251231_C000016539Member_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_98_9e14c4cb_4b06_489b_8fad_3eb47801c76d"
      unitRef="pure">0.0155</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_S000006017FTSE3MonthUSTreasuryBillIndexMember"
      decimals="4"
      id="h_99_1e87b907_fcca_4452_b1a4_46a8896652ea"
      unitRef="pure">0.0440</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_S000006017FTSE3MonthUSTreasuryBillIndexMember"
      decimals="4"
      id="h_100_5d088936_462b_4732_a196_2f4228969edc"
      unitRef="pure">0.0331</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_S000006017FTSE3MonthUSTreasuryBillIndexMember"
      decimals="4"
      id="h_101_584476ed_3b21_4188_95d0_18ced64b0b5e"
      unitRef="pure">0.0223</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D19870526_20251231_S000006017FTSE3MonthUSTreasuryBillIndexMember"
      decimals="4"
      id="h_102_efdcb3b3_4f75_44b6_b628_32018467422b"
      unitRef="pure">0.0310</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="D19870526_20251231_C000016539Member"
      id="t_109_0eaf67a7_b41a_ca43_0745_3cfd7b5ff0fc">1987-05-26</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="D19870526_20251231_C000016539Member_AfterTaxesOnDistributionsMember"
      id="t_110_52039fea_acbc_cc11_1348_371620a76cd6">1987-05-26</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="D19870526_20251231_C000016539Member_AfterTaxesOnDistributionsAndSalesMember"
      id="t_111_d34bf85c_52dc_ec56_9d17_7dee948387a8">1987-05-26</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="D19870526_20251231_S000006017FTSE3MonthUSTreasuryBillIndexMember"
      id="t_112_d57d43ee_01e5_917c_c780_978f0651660a">1987-05-26</oef:PerfInceptionDate>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="S000006017Member"
      id="t_117_c73a4c25_1616_e7fc_42e1_0d35a8807875"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 8pt; font-family: times new roman;"&gt;After&#x2011;tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. &#x201c;Return After Taxes on Distributions and Sale of Portfolio Shares&#x201d; may be higher than the other return figures for the same period. A higher after&#x2011;tax return can occur when a capital loss occurs upon redemption and translates into an assumed tax deduction that benefits the shareholder. Actual after&#x2011;tax returns depend on an investor&#x2019;s tax situation and may differ from those shown. In particular, after&#x2011;tax returns are not relevant to investors who hold their shares through tax advantaged arrangements, such as 401(k) plans or individual retirement accounts (&#x201c;IRAs&#x201d;).&lt;/div&gt; </oef:PerformanceTableNarrativeTextBlock>
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      id="t_113_fc9d97f0_27a5_c1e6_0b37_36d2044d13c8">After&#x2011;tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
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      contextRef="S000006017Member"
      id="t_114_03191184_a058_543f_7baf_719321c8555f">&#x201c;Return After Taxes on Distributions and Sale of Portfolio Shares&#x201d; may be higher than the other return figures for the same period. A higher after&#x2011;tax return can occur when a capital loss occurs upon redemption and translates into an assumed tax deduction that benefits the shareholder.</oef:PerformanceTableExplanationAfterTaxHigher>
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      contextRef="S000006017Member"
      id="t_116_7e84c921_013f_2ef6_a4fe_1ba8d33b62e5">Actual after&#x2011;tax returns depend on an investor&#x2019;s tax situation and may differ from those shown. In particular, after&#x2011;tax returns are not relevant to investors who hold their shares through tax advantaged arrangements, such as 401(k) plans or individual retirement accounts (&#x201c;IRAs&#x201d;).</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:RiskReturnHeading
      contextRef="S000006018Member"
      id="t_148_3fd2bc02_8db3_3baa_25e5_e34845971ead"> 
 
 
 
 
  
 
 
  
 
Versatile Bond Portfolio 
&#160; 
June 1, 2026    PORTFOLIO SUMMARY  Class&#160;A &#x2014; PRVDX | Class C &#x2014; PRVHX | Class I &#x2014; PRVBX </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
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      id="t_32_3231dd2d_d345_4695_b2df_10ba49943615"> Investment Objective </oef:ObjectiveHeading>
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      id="t_33_bed8bea2_c691_4fed_a764_8599837e0c95"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;Versatile Bond Portfolio seeks to earn high current income.&lt;/div&gt; </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
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      id="t_34_959ae529_baf8_4891_9875_fa93ed94b21e"> Fees and Expenses of the Portfolio </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="S000006018Member"
      id="t_150_4b9dc878_c005_76c2_2c3d_10b49a6108ec"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The table below describes the fees and expenses you would pay if you buy, hold and sell shares of the Portfolio. &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; You may qualify for initial sales charge discounts on purchases of Class A shares if you and your family invest, or agree to invest in the future, at least $100,000 in the Portfolios of Permanent Portfolio Family of Funds. More information about these and other discounts is available from your financial intermediary and in &#x201c;Your Investment&#x2009;&#x2014;&#x2009;How Sales Charges are Calculated&#x2009;&#x2014;&#x2009;Sales Charge Reductions and Waivers&#x201d; on page&#160;69 of the Portfolio&#x2019;s Prospectus and &#x201c;Additional Purchase, Sale (Redemption) and Account Information&#x2009;&#x2014;&#x2009;Initial Sales Charges on Class A Shares&#x201d; on page 55 of the Portfolio&#x2019;s Statement of Additional Information.&lt;/div&gt; </oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="S000006018Member"
      id="t_149_3460858a_a572_55b0_17c2_f94b756df50c">You may qualify for initial sales charge discounts on purchases of Class A shares if you and your family invest, or agree to invest in the future, at least $100,000 in the Portfolios of Permanent Portfolio Family of Funds. More information about these and other discounts is available from your financial intermediary and in &#x201c;Your Investment&#x2009;&#x2014;&#x2009;How Sales Charges are Calculated&#x2009;&#x2014;&#x2009;Sales Charge Reductions and Waivers&#x201d; on page&#160;69 of the Portfolio&#x2019;s Prospectus and &#x201c;Additional Purchase, Sale (Redemption) and Account Information&#x2009;&#x2014;&#x2009;Initial Sales Charges on Class A Shares&#x201d; on page 55 of the Portfolio&#x2019;s Statement of Additional Information.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
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      id="t_36_19954844_eec6_4bce_bb3b_bf3dc2fcd653">Shareholder Fees(fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
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      id="h_103_dc8d20b0_1df1_4014_ac0e_03d6a3bf19c5"
      unitRef="pure">0.0400</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
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      contextRef="S000006018Member_C000170326Member"
      decimals="4"
      id="h_104_ea1f1ba0_a591_46a8_a8e9_7bc99d04886b"
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      contextRef="S000006018Member_C000016540Member"
      decimals="4"
      id="h_105_f9db871d_d6c8_47a9_9e3a_fd6e6f62006d"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
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      decimals="4"
      id="h_106_9d7e7d54_234f_43bb_8ff4_0a32488c2458"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
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      decimals="4"
      id="h_108_44499fda_013c_456b_bbf3_de8bbee408f9"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
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      decimals="4"
      id="h_110_51abfd85_bbe1_404d_b9dc_2599b0ca18cb"
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    <oef:OperatingExpensesCaption
      contextRef="S000006018Member"
      id="t_151_fc63dad2_3e89_db09_6493_1d6446c3bb10">Annual Portfolio Operating Expenses(expenses that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="S000006018Member_C000170325Member"
      decimals="4"
      id="h_111_1b2f1dad_0953_423f_958e_80d6c6a8b7f1"
      unitRef="pure">0.0119</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000006018Member_C000170326Member"
      decimals="4"
      id="h_112_0a46b694_0ebd_407a_9fac_3519449c8d1c"
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      decimals="4"
      id="h_113_e3c63437_c610_486a_b943_c0d9e5b8fd79"
      unitRef="pure">0.0119</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
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      decimals="4"
      id="h_114_ea902e7a_5f46_43b7_824f_44799da6d07c"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000006018Member_C000170326Member"
      decimals="4"
      id="h_115_c4d02b27_fa56_4b28_8d85_bb9b97dbde2c"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
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      contextRef="S000006018Member_C000170325Member"
      decimals="4"
      id="h_117_e9e98c8a_62d9_42fe_87fe_606e579d4b80"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
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      decimals="4"
      id="h_118_3e1d750f_7c1f_478b_a2cb_0845f2e20f12"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000006018Member_C000016540Member"
      decimals="4"
      id="h_119_1ff5ca05_ae91_4818_be73_24428ddec9ba"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000006018Member_C000170325Member"
      decimals="4"
      id="h_120_16199c49_f6af_4214_9386_48209cca4eec"
      unitRef="pure">0.0146</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000006018Member_C000170326Member"
      decimals="4"
      id="h_121_e7599834_d692_469e_93bc_85632081ff01"
      unitRef="pure">0.0221</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000006018Member_C000016540Member"
      decimals="4"
      id="h_122_f353a27e_0428_4963_ab51_66f6168df357"
      unitRef="pure">0.0121</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
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      decimals="4"
      id="h_123_4ac65027_6155_4639_880e_c6b09583d875"
      unitRef="pure">-0.0056</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000006018Member_C000170326Member"
      decimals="4"
      id="h_124_334e77bf_1c5f_4655_b77c_017d4c1a90e2"
      unitRef="pure">-0.0056</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="S000006018Member_C000016540Member"
      decimals="4"
      id="h_125_09fe337e_1ebf_46e3_8b09_084681218b30"
      unitRef="pure">-0.0056</oef:FeeWaiverOrReimbursementOverAssets>
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      contextRef="S000006018Member_C000170325Member"
      decimals="4"
      id="h_126_c0b4a8de_d05f_4def_8151_f5df8aa044c5"
      unitRef="pure">0.0090</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000006018Member_C000170326Member"
      decimals="4"
      id="h_127_edbd39fe_d064_4847_bf7b_58215720efce"
      unitRef="pure">0.0165</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="S000006018Member_C000016540Member"
      decimals="4"
      id="h_128_e61cec67_afc8_4e6f_8f11_df26022d71db"
      unitRef="pure">0.0065</oef:NetExpensesOverAssets>
    <oef:ExpensesDeferredChargesTextBlock
      contextRef="S000006018Member"
      id="t_153_37e1863c_f7f6_0ece_b97f_40e5cf98113e">For Class&#160;A shares, a contingent deferred sales charge (&#x201c;CDSC&#x201d;) of 1.00% applies on certain redemptions made within one year following purchases of $1 million or more made without an initial sales charge. For Class C shares, a CDSC of 1.00% applies to shares that are redeemed within one year of purchase.</oef:ExpensesDeferredChargesTextBlock>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="S000006018Member"
      id="t_154_c1ae439e_1735_4575_b6f1_60214e095d7c">June&#160;1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="S000006018Member"
      id="t_38_8feab50a_89fe_46d4_8028_9a4686baa884"> Expense Example </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="S000006018Member"
      id="t_39_8e6e3952_d672_41d1_9e80_a1cc12676a3d"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;This example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year, that the Portfolio&#x2019;s operating expenses remain the same and that the fee waiver remains in place for the period indicated. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/div&gt; </oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="S000006018Member_C000170325Member"
      decimals="INF"
      id="h_129_8d017a16_aa18_40e4_ac8e_430b6764b73c"
      unitRef="USD">489</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000006018Member_C000170325Member"
      decimals="INF"
      id="h_130_68f36136_d12d_4100_aa3a_d38147a25d41"
      unitRef="USD">794</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000006018Member_C000170325Member"
      decimals="INF"
      id="h_131_ad893b80_b7f5_4dd5_a0ac_0695c2f4863e"
      unitRef="USD">1120</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000006018Member_C000170325Member"
      decimals="INF"
      id="h_132_d9702f84_d63a_4834_96d8_320e9bc81e01"
      unitRef="USD">2041</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="S000006018Member_C000170326Member"
      decimals="INF"
      id="h_133_d8ec9545_00ad_404b_94de_4bc427e9de2a"
      unitRef="USD">272</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="S000006018Member_C000170326Member"
      decimals="INF"
      id="h_134_f207322b_ecf1_4b0b_848b_8e9a0fb84832"
      unitRef="USD">169</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000006018Member_C000170326Member"
      decimals="INF"
      id="h_135_5aa34576_348c_48bd_ac44_4f3a122cb83b"
      unitRef="USD">643</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="S000006018Member_C000170326Member"
      decimals="INF"
      id="h_136_1035c0af_675d_401d_a82a_c20f32f6ef87"
      unitRef="USD">643</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000006018Member_C000170326Member"
      decimals="INF"
      id="h_137_8226232d_0636_4c8b_81a9_5660299f20cc"
      unitRef="USD">1144</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="S000006018Member_C000170326Member"
      decimals="INF"
      id="h_138_19711ec6_4d81_4e5c_bff6_a7f13cfbfca7"
      unitRef="USD">1144</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000006018Member_C000170326Member"
      decimals="INF"
      id="h_139_99c739c8_85f7_4065_bbbe_20f1ae1fa349"
      unitRef="USD">2521</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="S000006018Member_C000170326Member"
      decimals="INF"
      id="h_140_fdf1283d_5d3d_4400_9f27_105a97d21acf"
      unitRef="USD">2521</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="S000006018Member_C000016540Member"
      decimals="INF"
      id="h_141_befb5116_1f2c_4408_aa66_283ca6f010b1"
      unitRef="USD">67</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000006018Member_C000016540Member"
      decimals="INF"
      id="h_142_c859452b_3543_4bcf_a9fc_af717154820d"
      unitRef="USD">330</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000006018Member_C000016540Member"
      decimals="INF"
      id="h_143_f5bd012e_af06_4cc6_b5fb_7555fd1fb696"
      unitRef="USD">614</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000006018Member_C000016540Member"
      decimals="INF"
      id="h_144_e07ae66b_860d_47fe_b418_9a6b69f9cdb7"
      unitRef="USD">1423</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="S000006018Member"
      id="t_40_5db87f34_d466_4718_add3_c81e54903fc9"> Portfolio Turnover </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="S000006018Member"
      id="t_41_7d3f9d5e_deab_48ac_bb24_ae86aa380cab"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in Annual Portfolio Operating Expenses or in the example above, affect the Portfolio&#x2019;s performance. During the most recent fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 20.54% of the average value of its portfolio.&lt;/div&gt; </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="S000006018Member"
      decimals="4"
      id="h_145_1961e3fd_a6d5_4c4e_9b65_01f8303323d1"
      unitRef="pure">0.2054</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="S000006018Member"
      id="t_42_c2d42c32_52d1_43c7_905a_2f517715f730"> Principal Investment Strategies </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="S000006018Member"
      id="t_43_06f9864f_a4d5_4d8a_9db0_45b857bbc06e"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;In pursuit of its investment objective, under normal market conditions, the Portfolio invests at least 80% of its assets in bonds, which may include debt securities of all types and of any maturity. For purposes of this Portfolio, &#x201c;bonds&#x201d; may include:&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;obligations of U.S. and non-U.S. issuers, including corporate bonds, convertible bonds and commercial paper;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;securities issued or guaranteed by the U.S. government, its agencies or government-sponsored enterprises;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;obligations of non-U.S. governments or their subdivisions, agencies and government-sponsored enterprises;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;obligations of supranational entities;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;bank obligations, including certificates of deposit, fixed time deposits, bank notes and bankers&#x2019; acceptances; and&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;repurchase agreements.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The Portfolio may invest in bonds with a range of maturities from short- to long-term and does not attempt to maintain any pre-set average portfolio maturity or duration. The Portfolio&#x2019;s duration will&lt;/div&gt;  &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;vary, depending on the investment adviser&#x2019;s forecast of interest rates and its assessment of market risks generally. Duration is a measure of a security&#x2019;s price sensitivity to changes in prevailing interest rates. Generally, the longer a security&#x2019;s duration, the more sensitive it will be to changes in interest rates. The Portfolio&#x2019;s investments may have fixed or variable principal payments and any type of interest rate payment and reset terms (including fixed, floating, variable and inverse floating rates, zero coupon, contingent, deferred, stripped and payment in-kind).&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The Portfolio may invest in bonds issued by non-U.S. issuers, including obligations that are tied economically to emerging (less developed) market countries. Such bonds may be denominated in U.S. dollars as well as foreign currencies, and, while the Portfolio may enter into forward currency contracts and currency futures contracts to hedge foreign currency risks, it is not obligated to do so. Generally, the Portfolio does not hedge against foreign currency risks.&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The Portfolio may invest up to 20% of its assets in other securities, including preferred stocks.&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The Portfolio may invest in both &#x201c;investment grade&#x201d; and &#x201c;below investment grade&#x201d; bonds (commonly known as &#x201c;high yield&#x201d; or &#x201c;junk&#x201d; bonds). Investment grade bonds are debt securities that are rated in the top four rating categories by S&amp;amp;P Global Ratings, a division of S&amp;amp;P Global, Inc. (&#x201c;S&amp;amp;P&#x201d;), rated similarly by another independent rating agency such as Moody&#x2019;s Investors Service, Inc. (&#x201c;Moody&#x2019;s&#x201d;) or Fitch, Inc. (&#x201c;Fitch&#x201d;), or if unrated, determined by the Portfolio&#x2019;s investment adviser to be of comparable quality. The Portfolio may invest up to 50% of its net assets in bonds that are rated below investment grade (&lt;span style="font-style: italic;"&gt;i.e.&lt;/span&gt;, bonds rated below BBB-/Baa3/BBB- by S&amp;amp;P, Moody&#x2019;s or Fitch, respectively, or if unrated, determined by the Portfolio&#x2019;s investment adviser to be of comparable quality) at the time of investment. Such bonds and unrated securities of similar credit quality may provide higher returns than investment grade bonds, but are subject to greater levels of credit, liquidity and interest rate risks.&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The investment adviser will manage the Portfolio&#x2019;s assets based upon its assessment of market, economic and other conditions. The investment adviser will consider various factors, including the financial condition, credit quality and credit risk of the issuer, the relative yield of the security and other security specific-features, current and potential future valuation and liquidity risks, economic and political risks of the country of the issuer, currency exchange rates, the security&#x2019;s impact on the overall risk return characteristics of the Portfolio and other factors. The Portfolio&#x2019;s risk profile may vary significantly over time.&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;Unlike many fixed income funds that pay out dividends monthly or quarterly, the Portfolio follows a dividend policy that permits (but does not assure that) its net asset value per share to rise by distributing its net investment income and net capital gains, if any, only once a year, thus enabling the Portfolio to retain a greater portion of its assets on which interest may continue to be earned.&lt;/div&gt; </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_RiskLoseMoneyMember"
      id="t_179_7452b146_2da7_13c6_ecf0_347c323ae109">An investment in the Portfolio is not guaranteed; you may lose money by investing in the Portfolio.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_MarketRisksMember"
      id="t_180_1b41e648_33c1_457d_f5db_3de479f24cd3"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Market risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the value of the Portfolio&#x2019;s assets will fluctuate as the bond market fluctuates. These fluctuations may cause the price of a security to decline for short- or long-term periods and cause the security to be worth less than it was worth when purchased by the Portfolio, or less than it was worth at an earlier time. Debt securities may decline in value due to factors affecting individual issuers, securities markets generally or particular industries or sectors within the securities markets.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_InterestRateRisksMember"
      id="t_181_0412feac_aa20_87b9_b35c_8ba046de483a"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Interest rate risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;changes in interest rates will affect the value of the Portfolio&#x2019;s investments. Generally, prices of debt securities tend to fall when prevailing interest rates rise and rise when prevailing interest rates fall. Typically, the longer the maturity or duration of a debt security, the greater the effect a change in interest rates could have on the security&#x2019;s price. Thus, the Portfolio&#x2019;s sensitivity to interest rate risk will increase with any increase in the Portfolio&#x2019;s overall duration.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_CreditRisksMember"
      id="t_182_f28bfd62_3cca_c8b0_f710_bf0639341af2"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Credit risk&lt;/span&gt;&lt;/span&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;an issuer or guarantor of debt securities, or the counterparty to an investment contract or repurchase agreement, may be unable or unwilling to pay principal and interest when due, or otherwise honor its obligations.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_IncomeRiskMember"
      id="t_183_bc72e45a_c3df_ff89_e400_32285b8b13fc"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Income risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the Portfolio&#x2019;s income generally declines during periods of falling interest rates because the Portfolio must reinvest the proceeds it receives from existing investments (upon their maturity, prepayment, amortization, call or buy-back) at a lower rate of interest or return.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_PrepaymentAndExtensionRiskMember"
      id="t_184_c19698f9_7251_a0f5_56ac_a824fa00ccf3"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Prepayment and extension risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;a security held by the Portfolio may be paid off by the issuer more quickly than originally anticipated, thereby shortening duration, and the Portfolio may then have to reinvest the proceeds in an investment offering a lower yield, and may not benefit from any increase in value that might otherwise result from declining interest rates and may lose any premium it paid to acquire the security. Higher interest rates generally result in slower payoffs, which effectively increase duration, heighten interest rate risk, and may increase the magnitude of resulting price declines.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_BelowInvestmentGradeBondRiskMember"
      id="t_185_c1c9913e_cd77_83b0_542d_ee1afdadeef1"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Below investment grade bond risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;below investment grade bonds (also referred to as &#x201c;high yield&#x201d; or &#x201c;junk&#x201d; bonds) involve greater risk of loss because they are subject to greater levels of credit and liquidity risks. Below investment grade bonds are considered primarily speculative with respect to the issuer&#x2019;s continuing ability to make principal and interest payments. The prices of below investment grade bonds fluctuate more than higher rated bonds. Below investment grade bonds are generally less liquid, especially during periods of economic uncertainty or change, than higher-rated bonds. At times, it may be difficult to sell these securities promptly at an acceptable price, which may limit the Portfolio&#x2019;s ability to sell securities in response to specific economic events or to meet redemption requests. The Portfolio may also from time to time hold defaulted securities or securities of issuers involved in bankruptcy or insolvency proceedings. As a result of such proceedings, the Portfolio may hold equity securities received in these proceedings.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_LiquidityRiskMember"
      id="t_186_b5816e90_2382_e561_dc39_3a7cfd96a17e"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Liquidity risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;certain of the Portfolio&#x2019;s investments may be or become illiquid. An illiquid investment may be difficult to value and the Portfolio may be unable to sell illiquid investments at the time or price it desires and could lose its entire investment in such investments. The Portfolio also may be required to dispose of other investments at unfavorable times or prices to satisfy its obligations, which may result in a loss or may be costly to the Portfolio. Liquidity risk may be heightened during periods of market volatility.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_RisksOfInvestingInForeignAndEmergingMarketsMember"
      id="t_187_fc38f0fb_6c43_f45d_87b8_33d5f917c030"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Risks of investing in foreign and emerging markets&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;investments in foreign securities involve risks that are in addition to the risks associated with investing in U.S. securities. The risks of investing in securities of foreign issuers can include, among others: unfavorable differences in liquidity and volatility; less developed or less efficient trading markets; less stringent accounting and financial reporting standards or inability to obtain reliable financial information regarding a company&#x2019;s financial condition; social, political or economic instability; revolutions, wars or diplomatic developments; foreign currency exchange controls and foreign taxation issues; the risk of expropriation of assets or nationalization of a company or industry by foreign governments; currency risk (&lt;span style="font-style: italic;"&gt;i.e&lt;/span&gt;., the risk that changes in the exchange rate between currencies will adversely affect the value (in U.S. dollar terms) of an investment); and settlement, custodial or other operational risks. As a result, foreign securities can fluctuate more widely in price, and may also be less liquid and more difficult to value than securities of U.S. issuers. In addition, foreign markets can perform differently than the U.S. market. Investing in emerging (less developed) markets may involve higher levels of each of these risks.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_USGovernmentAndAgencySecuritiesRiskMember"
      id="t_188_1966440d_3f7f_5c78_d96e_1240e69160de"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;U.S. government and agency securities risk&#x2009;&#x2014;&#x2009;&lt;/span&gt;&lt;/span&gt;U.S. government and agency securities (such as securities issued by Government National Mortgage Association (&#x201c;Ginnie Mae&#x201d;), Federal National Mortgage Association (&#x201c;Fannie Mae&#x201d;) or Federal Home Loan Mortgage Corporation (&#x201c;Freddie Mac&#x201d;)) are subject to market risk, interest rate risk and credit risk. Securities, such as&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 9%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: times new roman; font-size: 10pt;"&gt;those issued or guaranteed by the U.S. Treasury or Ginnie Mae, that are backed by the full-faith-and- credit of the United States, are guaranteed only as to the timely payment of interest and principal when held to maturity, but the market prices for such securities are not guaranteed and will fluctuate. Notwithstanding that these securities are backed by the full-faith-and-credit of the United States, circumstances could arise that could prevent the payment of interest or principal. This would result in losses to the Portfolio. Securities issued or guaranteed by U.S. government agencies, such as Fannie Mae and Freddie Mac, are not backed by the full-faith-and-credit of the United States and no assurance can be given that the U.S. government will provide financial support. Therefore, U.S. government agency securities that are not backed by the full-faith-and-credit of the United States are subject to greater credit risk.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_RisksOfInvestingInPreferredStocksMember"
      id="t_189_2d415b77_4bdf_a692_a3d1_e1d9ac186177"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Risks of investing in preferred stocks&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;preferred stock dividends are not paid until all debt obligations of the issuer are first met. Preferred stocks therefore may be subject to more fluctuations in market value than debt of the same issuer due to changes in market participants&#x2019; perceptions of the issuer&#x2019;s ability to continue to pay dividends. Convertible preferred stock tends to be more volatile than non-convertible preferred stock because its value is related to the price of the issuer&#x2019;s common stock as well as the dividends payable on the preferred stock. Preferred stocks may be sensitive to changes in interest rates. When interest rates rise, the value of preferred stocks will generally decline.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_RisksOfInvestingInForeignGovernmentAndSupranationalOrganizationObligationsMember"
      id="t_190_6842cfd9_3eba_40aa_9663_8a5a551638d1"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Risks of investing in foreign government and supranational organization obligations&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;no established secondary markets may exist for many foreign government and supranational organization obligations. The Portfolio may have limited legal recourse in the event of a default with respect to foreign government and supranational organization obligations it holds.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_CurrencyRiskMember"
      id="t_191_e383b708_34a9_e905_618e_9f99696cb181"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Currency risk&lt;/span&gt;&lt;/span&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;foreign debt securities may be issued and traded in foreign currencies. Revenue from such securities also will be denominated in foreign currencies. The market values in U.S. dollars of foreign debt securities and income from debt securities denominated in foreign currencies may be adversely affected by reductions in the value of those currencies relative to the U.S. dollar.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_BankObligationsRiskMember"
      id="t_192_bfecf7ae_cf40_829e_9325_6c96e8f81a5b"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Bank obligations risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;investments in bank obligations may expose the Portfolio to adverse developments in or related to the banking industry. Banks may be particularly susceptible to certain economic factors, such as interest rate changes and adverse developments in the real estate markets. Fiscal and monetary policy and general economic cycles can affect the availability and cost of funds, loan demand and asset quality and thereby impact the earnings and financial conditions of banks.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_InflationRiskMember"
      id="t_193_e0d3407a_7c15_7aa0_b730_92a7d29423d9"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Inflation risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the value of assets or income from investments will be less in the future as inflation decreases the value of money. As inflation increases, the value of the Portfolio&#x2019;s assets can decline as can the value of the Portfolio&#x2019;s distributions. This risk is significantly greater if the Portfolio invests a significant portion of its assets in bonds with longer maturities.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_RedemptionRiskMember"
      id="t_194_fac9170e_45c4_4460_47e6_9af5b707aaca"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Redemption risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;market developments and other factors, including a general rise in interest rates, have the potential to cause investors to move out of fixed income securities on a large scale, which may increase redemptions from mutual funds that hold large amounts of fixed income securities. The Portfolio may experience periods of heavy redemptions that could cause it to sell assets at inopportune times or at a loss or depressed value. Redemption risk is heightened during periods of declining or illiquid markets. Heavy redemptions could hurt the Portfolio&#x2019;s performance.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006018Member_HedgingRiskMember"
      id="t_195_1d440620_5145_2386_4312_873f8ab9b84a"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Hedging risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;forward currency contracts and currency futures contracts may be used to hedge foreign currency risk. Hedging tends to limit any potential gain that may be realized if the value of the Portfolio&#x2019;s assets increases because of currency fluctuations. In addition, hedging may increase the Portfolio&#x2019;s expenses. There is a risk that these contracts intended as&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 9%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: times new roman; font-size: 10pt;"&gt;a hedge may not perform as intended, in which case the Portfolio may not be able to minimize the effects of foreign currency fluctuations and may suffer a loss. Use of these contracts also could result in a loss if the counterparty to the transaction does not perform as promised, including because of the counterparty&#x2019;s bankruptcy or insolvency.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Repurchase agreement risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the obligations of a counterparty to a repurchase agreement are not guaranteed. There are risks that a counterparty may default at a time when the collateral has declined in value, or a counterparty may become insolvent, which may affect the Portfolio&#x2019;s right to control the collateral. If the seller in a repurchase agreement transaction defaults on its obligations to repurchase a security, the Portfolio may suffer delays, incur costs and lose money in exercising its rights.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;&#x2022;&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: times new roman; font-size: 10pt; text-align: left;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Security selection risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;securities selected for the Portfolio may perform differently than expected.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:RiskTextBlock>
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      id="t_45_303395b6_bfd6_41fe_90af_dcf4c6c30558"> Performance </oef:BarChartAndPerformanceTableHeading>
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      id="t_159_3e9be1eb_6927_45d1_fd23_036187249273"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The bar chart and average annual total return table provide an indication of the risks of investing in the Portfolio by showing yearly changes in the performance of the Portfolio&#x2019;s Class I shares over the last ten calendar years and by showing how the average annual total returns of the Portfolio&#x2019;s Class I, Class A and Class C shares for various periods compare with a broad-based market index, which is described in &#x201c;Descriptions of Market Indexes&#x201d; in the Portfolio&#x2019;s Prospectus. If the investment adviser had not agreed to waive or reimburse certain Portfolio expenses during this period, the Portfolio&#x2019;s returns would have been less than those shown. &lt;span style="font-style: italic;"&gt;Past performance (before and after taxes) is not an indication of how the Portfolio will perform in the future.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;More recent performance information for the Portfolio can be obtained by visiting the Portfolio&#x2019;s website, &lt;span style="text-decoration: underline;"&gt;www.permanentportfoliofunds.com&lt;/span&gt;, or by calling the Portfolio&#x2019;s Shareholder Services Office toll free at (800)&#160;531&#x2011;5142.&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The bar chart shows the returns for the Portfolio&#x2019;s Class&#160;I shares. The returns for the Portfolio&#x2019;s Class&#160;A and Class&#160;C shares would have been lower than the Class&#160;I shares&#x2019; returns shown in the bar chart because the expenses of those share classes are higher. The average annual total return table shows the Portfolio&#x2019;s average annual total returns for its Class&#160;I, Class&#160;A and Class&#160;C shares.&lt;/div&gt; </oef:PerformanceNarrativeTextBlock>
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      id="t_155_6ce8bc17_012d_2718_abfb_0deaf4d56bcf">The bar chart and average annual total return table provide an indication of the risks of investing in the Portfolio by showing yearly changes in the performance of the Portfolio&#x2019;s Class I shares over the last ten calendar years and by showing how the average annual total returns of the Portfolio&#x2019;s Class I, Class A and Class C shares for various periods compare with a broad-based market index, which is described in &#x201c;Descriptions of Market Indexes&#x201d; in the Portfolio&#x2019;s Prospectus.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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    <oef:BarChartHeading
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      id="t_160_ddfe1977_8109_765a_7893_e84cf90eb49c"> Versatile Bond Portfolio Annual Total Returns Years Ended December&#160;31  </oef:BarChartHeading>
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      id="t_165_cbd12da9_1375_90c4_f687_22d7ee97d82f"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;The year-to-date return through the calendar quarter ended March&#160;31, 2026 was -.22%.&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman;"&gt;Highest/lowest quarterly return during the period shown:&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: times new roman; font-size: 10pt; width: 50%; border-spacing: 0px;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 51%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 49%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 6pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="height: 6pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: times new roman; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="color: #012639;"&gt;&lt;span style="font-weight: bold;"&gt;Highest Quarter&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="color: #012639;"&gt;&lt;span style="font-weight: bold;"&gt;Lowest Quarter&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 6.75pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="height: 6.75pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: times new roman; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: bottom; white-space: nowrap; text-align: center;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman; text-align: center;"&gt;2&lt;sup style="font-size: 75%; vertical-align: top;"&gt;nd&lt;/sup&gt; Quarter 2020&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 1pt; font-size: 10pt; font-family: times new roman; text-align: center;"&gt;13.60%&lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; white-space: nowrap; text-align: center;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: times new roman; text-align: center;"&gt;1&lt;sup style="font-size: 75%; vertical-align: top;"&gt;st&lt;/sup&gt; Quarter 2020&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 1pt; font-size: 10pt; font-family: times new roman; text-align: center;"&gt;-11.47%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:BarChartClosingTextBlock>
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      contextRef="S000006018Member_C000016540Member"
      id="t_162_59273b4a_02a4_5cfc_0e52_ebdbd626d4a7">2026-03-31</oef:BarChartYearToDateReturnDate>
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      contextRef="S000006018Member_C000016540Member"
      decimals="4"
      id="h_175_0f589744_d565_1c57_20de_d3fa8ad14d12"
      unitRef="pure">-0.0022</oef:BarChartYearToDateReturn>
    <oef:HighestQuarterlyReturnLabel
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      id="h_146_7e8a2af9_20c7_4573_afea_62c6d31b0672">Highest Quarter</oef:HighestQuarterlyReturnLabel>
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      id="h_147_f0d3fe40_04f7_4b13_80c0_86c9be5adfb9">Lowest Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="S000006018Member_C000016540Member"
      id="t_163_487f7141_f7a0_df3d_6f79_252bb968795a">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="S000006018Member_C000016540Member"
      decimals="4"
      id="h_176_58687042_5a5f_614b_6579_1d801a059375"
      unitRef="pure">0.1360</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="S000006018Member_C000016540Member"
      id="t_164_b69c9402_66ce_122b_7234_35f0b476c786">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
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      decimals="4"
      id="h_177_f95d77d4_eda2_85e4_9a2f_0ad4390821e7"
      unitRef="pure">-0.1147</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="S000006018Member"
      id="t_47_89d4c7c1_a49a_4baa_978a_65479815244e"> Average Annual Total Returns (for the periods ended December&#160;31, 2025)  </oef:PerformanceTableHeading>
    <oef:AvgAnnlRtrPct
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      unitRef="pure">0.0566</oef:AvgAnnlRtrPct>
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      decimals="4"
      id="h_151_2dce1b17_4947_4152_a90d_831d5c62ad3d"
      unitRef="pure">0.0296</oef:AvgAnnlRtrPct>
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      decimals="4"
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      unitRef="pure">0.0503</oef:AvgAnnlRtrPct>
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      contextRef="FiveY2025_C000016540Member_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
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      unitRef="pure">0.0196</oef:AvgAnnlRtrPct>
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      contextRef="TenY2025_C000016540Member_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
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      decimals="4"
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      unitRef="pure">0.0247</oef:AvgAnnlRtrPct>
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      contextRef="FY2025_C000170325Member"
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      id="h_162_fafe9847_8703_49e3_b91c_a693ac3f6a46"
      unitRef="pure">0.0539</oef:AvgAnnlRtrPct>
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      id="t_172_d1c81e3f_4c83_41eb_bc9f_bb44bcc19d70"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; font-size: 8pt; font-family: times new roman;"&gt;After&#x2011;tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. &#x201c;Return After Taxes on Distributions and Sale of Portfolio Shares&#x201d; may be higher than the other return figures for the same period. A higher after&#x2011;tax return can occur when a capital loss occurs upon redemption and translates into an assumed tax deduction that benefits the shareholder. After-tax returns are shown only for Class I shares. After-tax returns for Class A and Class C shares will vary. Actual after&#x2011;tax returns depend on an investor&#x2019;s tax situation and may differ from those shown. In particular, after&#x2011;tax returns are not relevant to investors who hold their shares through tax advantaged arrangements, such as 401(k) plans or individual retirement accounts (&#x201c;IRAs&#x201d;).&lt;/div&gt; </oef:PerformanceTableNarrativeTextBlock>
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      id="t_169_7f3394a4_aad4_f634_6a3c_a254390690e7">After-tax returns are shown only for Class I shares. After-tax returns for Class A and Class C shares will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
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      contextRef="S000006018Member"
      id="t_171_1914a19a_45c2_d4c6_5734_d36d80399fd8">Actual after&#x2011;tax returns depend on an investor&#x2019;s tax situation and may differ from those shown. In particular, after&#x2011;tax returns are not relevant to investors who hold their shares through tax advantaged arrangements, such as 401(k) plans or individual retirement accounts (&#x201c;IRAs&#x201d;).</oef:PerformanceTableNotRelevantToTaxDeferred>
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      id="t_212_207d45cd_5ec0_e11f_0bff_30e4aee2fb65">
 
 
 
 
  
 
 
  
 
Aggressive Growth Portfolio 
&#160; 
 June 1, 2026   PORTFOLIO SUMMARY Class&#160;A &#x2014; PAGDX | Class C &#x2014; PAGHX | Class I &#x2014; PAGRX </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="S000006019Member"
      id="t_48_084dfb2d_a168_4cb3_ada6_abbc63d65b04">Investment Objective </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="S000006019Member"
      id="t_49_13b64995_6d5b_47b8_9408_2065d0070f7d">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;Aggressive Growth Portfolio seeks to achieve high (greater than for the stock market as a whole), long- term appreciation in the value of its shares. &lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="S000006019Member"
      id="t_50_390c6b42_c058_465f_bdaf_fbb153a3c6e7">Fees and Expenses of the Portfolio </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="S000006019Member"
      id="t_214_25433758_fae8_ef7c_ebda_cd0175e71be3">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The table below describes the fees and expenses you would pay if you buy, hold and sell shares of the Portfolio. &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;You may qualify for initial sales charge discounts on purchases of Class A shares if you and your family invest, or agree to invest in the future, at least $25,000 in the Portfolios of Permanent Portfolio Family of Funds. More information about these and other discounts is available from your financial intermediary and in &#x201c;Your Investment&#x2009;&#x2014;&#x2009;How Sales Charges are Calculated&#x2009;&#x2014;&#x2009;Sales Charge Reductions and Waivers&#x201d; on page&#160;69 of the Portfolio&#x2019;s Prospectus and &#x201c;Additional Purchase, Sale (Redemption) and Account Information&#x2009;&#x2014;&#x2009;Initial Sales Charges on Class A Shares&#x201d; on page 55 of the Portfolio&#x2019;s Statement of Additional Information. &lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="S000006019Member"
      id="t_213_fa9611c4_867f_e529_970e_582b866aa8b8">You may qualify for initial sales charge discounts on purchases of Class A shares if you and your family invest, or agree to invest in the future, at least $25,000 in the Portfolios of Permanent Portfolio Family of Funds. More information about these and other discounts is available from your financial intermediary and in &#x201c;Your Investment&#x2009;&#x2014;&#x2009;How Sales Charges are Calculated&#x2009;&#x2014;&#x2009;Sales Charge Reductions and Waivers&#x201d; on page&#160;69 of the Portfolio&#x2019;s Prospectus and &#x201c;Additional Purchase, Sale (Redemption) and Account Information&#x2009;&#x2014;&#x2009;Initial Sales Charges on Class A Shares&#x201d; on page 55 of the Portfolio&#x2019;s Statement of Additional Information.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="S000006019Member"
      decimals="INF"
      id="h_242_85bf9aab_e444_923d_2306_62ee1d125d25"
      unitRef="USD">25000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="S000006019Member"
      id="t_215_106d5adf_3c0c_1abb_d3bb_ee046aec5007">Shareholder Fees(fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000006019Member_C000170327Member"
      decimals="4"
      id="h_174_675e3d5c_2317_4874_8c53_e7690bae7388"
      unitRef="pure">0.0500</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000006019Member_C000170328Member"
      decimals="4"
      id="h_175_5787d1c0_c3c4_4c18_99f1_d0c3bd9742ae"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="S000006019Member_C000016541Member"
      decimals="4"
      id="h_176_2c12adde_0e31_4462_a8d7_cf060cc453cc"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000006019Member_C000170327Member"
      decimals="4"
      id="h_177_faee4705_b507_4707_a57a_c5d64347124d"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000006019Member_C000170328Member"
      decimals="4"
      id="h_179_33768a5d_2701_49e7_b61c_c52c9edad2c7"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="S000006019Member_C000016541Member"
      decimals="4"
      id="h_181_4b136d79_c44e_4c5e_b158_8ca365ecc683"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:OperatingExpensesCaption
      contextRef="S000006019Member"
      id="t_216_a1e3c261_c851_3481_916e_3e21b3057a68">Annual Portfolio Operating Expenses(expenses that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="S000006019Member_C000170327Member"
      decimals="4"
      id="h_182_b48277b3_a60f_4b1a_a3ed_fb1941d898a2"
      unitRef="pure">0.0108</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000006019Member_C000170328Member"
      decimals="4"
      id="h_183_21e47f6d_66a1_49ba_9abe_58f6bc200fe3"
      unitRef="pure">0.0108</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="S000006019Member_C000016541Member"
      decimals="4"
      id="h_184_7f1c7628_e1b7_485c_8661_e5427beeda1a"
      unitRef="pure">0.0108</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000006019Member_C000170327Member"
      decimals="4"
      id="h_185_6c0e8248_1d1d_4455_9b64_fc64e854dd37"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="S000006019Member_C000170328Member"
      decimals="4"
      id="h_186_ff355d5e_f951_4b03_a5c2_6a08a236b037"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000006019Member_C000170327Member"
      decimals="4"
      id="h_188_ee3c6a72_255c_4f3e_b493_047c954a5f8c"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000006019Member_C000170328Member"
      decimals="4"
      id="h_189_ca834095_13e7_403c_a250_05b5f88ca595"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="S000006019Member_C000016541Member"
      decimals="4"
      id="h_190_364b8cf0_7529_48b6_87f5_f5e8fd7c8df0"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000006019Member_C000170327Member"
      decimals="4"
      id="h_191_778b46a7_c8bb_4f3f_893f_5598c325f33c"
      unitRef="pure">0.0135</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000006019Member_C000170328Member"
      decimals="4"
      id="h_192_76c63753_35db_4708_8933_7d681a8fb92d"
      unitRef="pure">0.0210</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="S000006019Member_C000016541Member"
      decimals="4"
      id="h_193_f58ed926_31f3_4c75_bf63_677669ddc5f9"
      unitRef="pure">0.0110</oef:ExpensesOverAssets>
    <oef:ExpensesDeferredChargesTextBlock
      contextRef="S000006019Member"
      id="t_218_b8fbcb9c_a8c1_537a_d597_ce06cbe1ec37">For Class&#160;A shares, a contingent deferred sales charge (&#x201c;CDSC&#x201d;) of 1.00% applies on certain redemptions made within one year following purchases of $1 million or more made without an initial sales charge. For Class C shares, a CDSC of 1.00% applies to shares that are redeemed within one year of purchase.</oef:ExpensesDeferredChargesTextBlock>
    <oef:ExpenseExampleHeading
      contextRef="S000006019Member"
      id="t_54_5f6e0f5d_6446_4d29_886e_66209b7d6014">Expense Example </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="S000006019Member"
      id="t_55_bf19c769_62ab_4bd8_9fcf_fc84d328196c">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;This example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Portfolio&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: &lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="S000006019Member_C000170327Member"
      decimals="INF"
      id="h_194_acdbe914_1329_4c14_b450_661e0d03bef9"
      unitRef="USD">631</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000006019Member_C000170327Member"
      decimals="INF"
      id="h_195_75ea7edf_8799_43aa_95d1_31ef2318a700"
      unitRef="USD">908</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000006019Member_C000170327Member"
      decimals="INF"
      id="h_196_66c7c3e6_bf16_4f1a_ac33_bbc0d6a70e87"
      unitRef="USD">1206</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000006019Member_C000170327Member"
      decimals="INF"
      id="h_197_111ffffe_bfcb_400e_8674_418d1501cf8f"
      unitRef="USD">2051</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="S000006019Member_C000170328Member"
      decimals="INF"
      id="h_198_f6c983b4_ee12_4a08_9655_62e2a226cbb8"
      unitRef="USD">318</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="S000006019Member_C000170328Member"
      decimals="INF"
      id="h_199_306133d6_eb91_483a_b64a_29009599c876"
      unitRef="USD">215</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000006019Member_C000170328Member"
      decimals="INF"
      id="h_200_e9266f68_4e23_4750_8244_149bac8cbcac"
      unitRef="USD">664</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="S000006019Member_C000170328Member"
      decimals="INF"
      id="h_201_06954aed_9090_4803_b709_676ea43d3b42"
      unitRef="USD">664</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000006019Member_C000170328Member"
      decimals="INF"
      id="h_202_aed53dad_9e49_4302_9e1d_6f830bac7940"
      unitRef="USD">1139</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="S000006019Member_C000170328Member"
      decimals="INF"
      id="h_203_16f225b2_e4d1_4306_b41a_c2ab27490378"
      unitRef="USD">1139</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000006019Member_C000170328Member"
      decimals="INF"
      id="h_204_63d1209a_ade6_45d9_9e90_885fdcdc339a"
      unitRef="USD">2450</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="S000006019Member_C000170328Member"
      decimals="INF"
      id="h_205_1eaa4367_e909_4596_bccc_b1a7d10470b8"
      unitRef="USD">2450</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="S000006019Member_C000016541Member"
      decimals="INF"
      id="h_206_a7e3ea1f_2f92_473d_87ab_e445efb32691"
      unitRef="USD">113</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="S000006019Member_C000016541Member"
      decimals="INF"
      id="h_207_68aa357b_bee6_401b_b132_cc1866c4cfc1"
      unitRef="USD">352</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="S000006019Member_C000016541Member"
      decimals="INF"
      id="h_208_a2b531a6_e622_4ae7_8a29_0f3c9c7300c1"
      unitRef="USD">609</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="S000006019Member_C000016541Member"
      decimals="INF"
      id="h_209_3a73a4fc_81e6_4085_ada3_1c742a2fa53e"
      unitRef="USD">1346</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="S000006019Member"
      id="t_56_ce722959_d591_4352_bced_a8a59bd74c90">Portfolio Turnover </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="S000006019Member"
      id="t_57_3d3d9ad4_f2c3_43d0_ac0d_7934af60b5fa">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in Annual Portfolio Operating Expenses or in the example above, affect the Portfolio&#x2019;s performance. During the most recent fiscal year, the Portfolio&#x2019;s portfolio turnover rate was &lt;span class="sec-hidden" style="-sec-ix-hidden:h_246_0d0c3d6c_603f_a4b4_2fa6_34a2620697ac"&gt;&#x2014;&lt;/span&gt;% of the average value of its portfolio. &lt;/div&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:StrategyHeading
      contextRef="S000006019Member"
      id="t_58_354fa30d_7c61_40ff_862b_68a9236f6eb8">Principal Investment Strategies </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="S000006019Member"
      id="t_59_6b08b6f6_b715_4cf8_9d95_62637cb74acd">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;Under normal market conditions, the Portfolio invests in stocks and stock warrants of U.S. and foreign companies that are expected to have a higher profit potential than the stock market as a whole and whose shares are valued primarily for potential growth in revenues, earnings, dividends or asset values rather than for current income. Such companies may include those involved in technology, medicine, capital goods, natural resources, energy, construction, transportation, finance, entertainment or service, those developing or exploiting new industries, products, services or markets, or those whose shares are otherwise undervalued. The price volatility of such investments is expected to be greater than the price volatility of the U.S. stock market as a whole. The Portfolio may invest in shares of companies of any market capitalization, including small-, mid- and large-capitalization companies, and expects to hold stocks of issuers from at least twelve different industry groups. &lt;/div&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The Portfolio expects to remain fully invested in stock market investments at all times, apart from incidental amounts of cash, cash equivalents or other high quality, short-term investments. Accordingly, the success of the Portfolio&#x2019;s investment policy does not depend on short-term, market-timing decisions by the Portfolio&#x2019;s investment adviser. &lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006019Member_RiskLoseMoneyMember"
      id="t_219_4761fbbe_1f9c_c3dd_38ee_e265d1d1d6d9">An investment in the Portfolio is not guaranteed; you may lose money by investing in the Portfolio.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006019Member_RisksOfInvestmentsInAggressiveGrowthStocksMember"
      id="t_220_6cedc3bf_17c4_0b1e_2c76_1d7fca306019">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Risks of investments in aggressive growth stocks&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;aggressive growth stock investments are subject to greater market risk of price declines, especially during periods where the prices of U.S. or foreign stock market investments in general are declining. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006019Member_MarketRisksMember"
      id="t_221_0e1884d1_d7d5_1df1_0456_3ada1b08dd17">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Market risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;prices of the securities held by the Portfolio will fluctuate, sometimes rapidly and unexpectedly. These fluctuations may cause the price of a security to decline for short-or &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:9%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:times new roman;font-size:10pt;"&gt; long-term periods and cause the security to be worth less than it was worth when purchased by the Portfolio, or less than it was worth at an earlier time. Securities may decline in value due to factors affecting individual issuers, securities markets generally or particular industries or sectors within the securities markets. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006019Member_CapitalizationRiskMember"
      id="t_222_3fccc91e_57d4_e673_871a_76e2ce20f5bb">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Capitalization risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;to the extent the Portfolio emphasizes stocks of small-, mid- or large-companies, it takes on the associated risks. Investments in the stocks of small- and mid-capitalization companies may be more volatile and less liquid than the stocks of larger companies. Small- and mid-capitalization stocks may also underperform other types of stocks or be difficult to sell when the economy is not robust or during market or sector downturns. Compared to small- and mid-capitalization companies, large-capitalization companies may be less responsive to market changes and opportunities. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006019Member_InvestmentStyleRiskMember"
      id="t_223_cd21d619_d78b_6037_1e0d_b84337e50ea9">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Investment style risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;growth stocks may not perform as well as value stocks or the stock market in general. The Portfolio&#x2019;s focus on growth stocks increases the potential volatility of its share price. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260131_20260131_S000006019Member_RisksOfInvestingInForeignAndEmergingMarketsMember"
      id="t_224_73b41cfb_0730_a2bf_d906_8c65dffe5155">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Risks of investing in foreign and emerging markets&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;investments in foreign securities involve risks that are in addition to the risks associated with investing in U.S. securities. The risks of investing in securities of foreign issuers can include, among others: unfavorable differences in liquidity and volatility; less developed or less efficient trading markets; less stringent accounting and financial reporting standards or inability to obtain reliable financial information regarding a company&#x2019;s financial condition; social, political or economic instability; revolutions, wars or diplomatic developments; foreign currency exchange controls and foreign taxation issues; the risk of expropriation of assets or nationalization of a company or industry by foreign governments; currency risk (&lt;span style="font-style:italic"&gt;i.e&lt;/span&gt;., the risk that changes in the exchange rate between currencies will adversely affect the value (in U.S. dollar terms) of an investment); and settlement, custodial or other operational risks. As a result, foreign securities can fluctuate more widely in price, and may also be less liquid and more difficult to value than securities of U.S. issuers. In addition, foreign markets can perform differently than the U.S. market. Investing in emerging (less developed) markets may involve higher levels of each of these risks. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Security selection risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;securities selected for the Portfolio may perform differently than expected. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Warrant risk&lt;/span&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;warrants are securities issued by a company which give the holder the right, but not the obligation, to purchase stock, usually at a price that is higher than the market price at the time the warrant is issued. If the price of the underlying stock does not rise above the exercise price before the warrant expires, the warrant generally expires without any value and the Portfolio would lose any amount it paid for the warrant. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:4%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;&#x2022;&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:times new roman;font-size:10pt;text-align:left;"&gt;&lt;span style="font-style:italic"&gt;&lt;/span&gt;&lt;span style="font-weight:bold"&gt;&lt;span style="font-style:italic"&gt;Inflation risk&lt;/span&gt;&lt;/span&gt;&lt;span style="font-style:italic"&gt;&lt;/span&gt;&#x2009;&#x2014;&#x2009;the value of assets or income from investments will be less in the future as inflation decreases the value of money. As inflation increases, the value of the Portfolio&#x2019;s assets can decline as can the value of the Portfolio&#x2019;s distributions. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:RiskTextBlock>
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      id="t_232_d5152e85_10bc_96e6_9a9e_178670fad631">&lt;div style="margin-top:6pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The bar chart and average annual total return table provide an indication of the risks of investing in the Portfolio by showing yearly changes in the performance of the Portfolio&#x2019;s Class I shares over the last ten calendar years and by showing how the average annual total returns of the Portfolio&#x2019;s Class I, Class A and Class C shares for various periods compare with two broad-based market indexes, which are described in &#x201c;Descriptions of Market Indexes&#x201d; in the Portfolio&#x2019;s Prospectus.  &lt;span style="font-style:italic"&gt;Past performance (before and after taxes) is not an indication of how the Portfolio will perform in the future.&lt;/span&gt; &lt;/div&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;More recent performance information for the Portfolio can be obtained by visiting the Portfolio&#x2019;s website, &lt;span style="text-decoration:underline"&gt;www.permanentportfoliofunds.com&lt;/span&gt;, or by calling the Portfolio&#x2019;s Shareholder Services Office toll free at (800)&#160;531&#x2011;5142. &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The bar chart shows the returns for the Portfolio&#x2019;s Class&#160;I shares. The returns for the Portfolio&#x2019;s Class&#160;A and Class&#160;C shares would have been lower than Class&#160;I shares&#x2019; returns shown in the bar chart because the expenses of those share classes are higher. The average annual total return table shows the Portfolio&#x2019;s average annual total returns for its Class I, Class A and Class C shares. &lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
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    <oef:BarChartHeading
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      id="t_233_70564c90_bab8_1558_e3fa_130bceba9c56">Aggressive Growth Portfolio Annual Total Returns Years Ended December&#160;31 </oef:BarChartHeading>
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      id="t_238_62c63f2c_30ce_1838_e016_bab87f076b28">&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;The year-to-date return through the calendar quarter ended March&#160;31, 2026 was -.28%. &lt;/div&gt;&lt;div style="margin-top:12pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;"&gt;Highest/lowest quarterly return during the period shown: &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:times new roman;font-size:10pt;width:50%;border-spacing:0px"&gt; 
&lt;tr&gt; 
&lt;td style="width:51%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:49%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:6pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="height:6pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt"&gt; 
&lt;td style="vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="color:#012639"&gt;&lt;span style="font-weight:bold"&gt;Highest Quarter&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="color:#012639"&gt;&lt;span style="font-weight:bold"&gt;Lowest Quarter&lt;/span&gt;&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:6.75pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="height:6.75pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:times new roman;font-size:10pt"&gt; 
&lt;td style="vertical-align:bottom;white-space:nowrap;text-align:center;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;text-align:center;"&gt;2&lt;sup style="font-size:75%;vertical-align:top"&gt;nd&lt;/sup&gt; Quarter 2020&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:1pt;font-size:10pt;font-family:times new roman;text-align:center;"&gt;37.02%&lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;white-space:nowrap;text-align:center;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:10pt;font-family:times new roman;text-align:center;"&gt;2&lt;sup style="font-size:75%;vertical-align:top"&gt;nd&lt;/sup&gt; Quarter 2022&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:1pt;font-size:10pt;font-family:times new roman;text-align:center;"&gt;-25.03%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:BarChartClosingTextBlock>
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      id="t_237_5f3176e7_82cf_2ad1_08b6_ab429541fae0">2022-06-30</oef:BarChartLowestQuarterlyReturnDate>
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    <oef:PerformanceTableHeading
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