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&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: left; width: 25%;"&gt;Share Class&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 30%;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 40%;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
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&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: left; text-indent: -6pt;"&gt;Initial Shares&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;44&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; white-space: nowrap; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;0.87&lt;span&gt;%&lt;/span&gt;&lt;span&gt;*&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid;margin-bottom:22pt"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;*&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
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&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Fund Size (Millions)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Number of Holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Portfolio Turnover&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;186&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;43&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; white-space: nowrap; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;4.02&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
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      id="t_12_1c1e73a2_89fa_416c_a6e4_585575411495">You can find additional information about the Fund at &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:7.5pt;word-break:break-all;white-space:nowrap;font-weight:400;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt;. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251231_20260630_C000005036Member"
      id="t_21_df296ec1_ae61_7204_2578_3c2342aaea6e">www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251231_20260630_C000005036Member"
      id="t_15_08a37359_7df8_4c42_a6c2_3d023a25c737">1-800-373-9387</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="D20251231_20260630_C000005036Member"
      id="t_13_4fa5dfe6_fa6f_4047_b419_bf3a4292f298">info@bny.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="D20251231_20260630_C000005036Member"
      id="t_22_d1f88c80_f967_33a5_ed7a_35e5dcc22829">&lt;div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-bottom:2pt;"&gt; &lt;b&gt;What were the Fund&#x2019;s costs for the last &lt;/b&gt; &lt;b&gt;six months&lt;/b&gt; &lt;b&gt;?&lt;/b&gt; &lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:3pt;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: left; width: 25%;"&gt;Share Class&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 30%;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 40%;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: left; text-indent: -6pt;"&gt;Service Shares&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;56&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; white-space: nowrap; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;1.12&lt;span&gt;%&lt;/span&gt;&lt;span&gt;*&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid;margin-bottom:22pt"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;*&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251231_20260630_C000005036Member"
      decimals="INF"
      id="h_6_88c8712d_1a29_4e0b_824a_6e547a741650"
      unitRef="USD">56</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251231_20260630_C000005036Member"
      decimals="4"
      id="h_7_9b71892d_1576_46e3_8afa_ad961b30a596"
      unitRef="pure">0.0112</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251231_20260630_C000005036Member"
      id="t_23_a610ee2e_5a7c_8d1c_842b_d089347afeb6">&lt;div style="font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-top:0px;margin-bottom:0px;"&gt; &lt;b&gt;KEY FUND STATISTICS (AS OF &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Fund Size (Millions)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Number of Holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Portfolio Turnover&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;186&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;43&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; white-space: nowrap; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;4.02&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260630_C000005036Member"
      decimals="INF"
      id="h_8_9d59fb6e_067f_4518_a870_2ad6e439bf88"
      unitRef="USD">186000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260630_C000005036Member"
      decimals="INF"
      id="h_9_4986e54e_5f89_4c8b_96d0_7cf62cc00677"
      unitRef="Holding">43</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251231_20260630_C000005036Member"
      decimals="4"
      id="h_10_0815a8b3_b3b7_47b4_9c8d_5660ee57fa32"
      unitRef="pure">0.0402</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251231_20260630_C000005036Member"
      id="t_24_76167e26_1927_9ae1_b053_e82f28d45a9e">&lt;div style="margin-top:0px;text-transform:uppercase;margin-bottom:3pt;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;"&gt; &lt;b&gt;Portfolio Holdings (as of &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Top Ten Holdings (Based on Net Assets)&lt;/b&gt; &lt;b&gt; &lt;sup style="vertical-align:super;font-size:smaller"&gt;*&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-bottom:12pt;margin-left:18pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169666.jpg" style="margin-left: 50pt; width: 482pt;"/&gt;  &lt;/div&gt;&lt;div style="font-weight:400;font-family:'times new roman';font-size:9pt;line-height:10pt;color:rgb(0, 0, 0);margin-top:-4pt;margin-bottom:0px;"&gt;* Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.&lt;/div&gt;&lt;div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Sector Allocation (Based on Net Assets)&lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-bottom:6pt;margin-left:18pt;"&gt; &lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_12169447.jpg" style="margin-left: 29pt; width: 437pt;"/&gt;  &lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
      contextRef="D20251231_20260630_C000005036Member"
      id="t_25_b548a9f8_ffee_cfae_ff01_0c4d00dd8ffc">&lt;div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Top Ten Holdings (Based on Net Assets)&lt;/b&gt; &lt;b&gt; &lt;sup style="vertical-align:super;font-size:smaller"&gt;*&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-bottom:12pt;margin-left:18pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169666.jpg" style="margin-left: 50pt; width: 482pt;"/&gt;  &lt;/div&gt;&lt;div style="font-weight:400;font-family:'times new roman';font-size:9pt;line-height:10pt;color:rgb(0, 0, 0);margin-top:-4pt;margin-bottom:0px;"&gt;* Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.&lt;/div&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:ClassName
      contextRef="D20251231_20260630_C000005072Member"
      id="t_28_f3f97a12_b257_6039_dc48_8c13d52c17ac">Government Money Market Portfolio</oef:ClassName>
    <oef:FundName
      contextRef="D20251231_20260630_C000005072Member"
      id="t_29_44d414da_93d0_dacf_03c5_b11de738c806">Government Money Market Portfolio</oef:FundName>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251231_20260630_C000005072Member"
      id="t_19_e84299b8_774e_4dda_ac8c_5c6b7e31e3a8">This semi-annual shareholder report contains important information about BNY Mellon Variable Investment Fund, Government Money Market Portfolio (the &#x201c;Fund&#x201d;) for the period of January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251231_20260630_C000005072Member"
      id="t_20_283a5e5e_c282_4f81_acf6_f6b6d05f691f">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="D20251231_20260630_C000005072Member"
      id="t_21_d6f5aa4e_e996_4747_bc86_a5a90dd490cc">You can find additional information about the Fund at &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:7.5pt;word-break:break-all;white-space:nowrap;font-weight:400;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt;. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251231_20260630_C000005072Member"
      id="t_30_7560cf58_8f40_86e5_4877_3f26b0989f35">www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251231_20260630_C000005072Member"
      id="t_24_57fed87f_98ca_4b7e_9fa4_dfa545030f90">1-800-373-9387</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="D20251231_20260630_C000005072Member"
      id="t_22_91cb9f0f_8234_44cb_a549_deabb3407c9a">info@bny.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="D20251231_20260630_C000005072Member"
      id="t_25_1bf74e8e_ebe5_4030_84bc_1524f475f520">&lt;div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-bottom:2pt;"&gt; &lt;b&gt;What were the Fund&#x2019;s costs for the last &lt;/b&gt; &lt;b&gt;six months&lt;/b&gt; &lt;b&gt;?&lt;/b&gt; &lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:3pt;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: left; width: 25%;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 30%;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 40%;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: left; text-indent: -6pt;"&gt;Government Money Market &lt;span style="white-space:nowrap"&gt;Portfolio&lt;sup style="vertical-align:super;font-size:5pt"&gt;*&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;18&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; white-space: nowrap; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;0.36&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align:super;font-size:5pt"&gt;**&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid;margin-bottom:22pt"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;*&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;During the period, fees were waived and/or expenses reimbursed pursuant to an agreement with the Fund&#x2019;s investment adviser, BNY Mellon Investment Adviser, Inc. If this agreement is not extended in the future, expenses could be higher.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;**&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      decimals="INF"
      id="h_11_4f9d4167_712e_48aa_8611_16c2db6016df"
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    <oef:ExpenseRatioPct
      contextRef="D20251231_20260630_C000005072Member"
      decimals="4"
      id="h_12_9de706b7_388e_4fc2_aa1d_555c865511b2"
      unitRef="pure">0.0036</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251231_20260630_C000005072Member"
      id="t_26_9ff3df3e_dcee_4dbd_a349_c5d83dd30abb">&lt;div style="font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-top:0px;margin-bottom:0px;"&gt; &lt;b&gt;KEY FUND STATISTICS (AS OF &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Fund Size (Millions)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Number of Holdings&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;315&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;96&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      id="h_13_1d4d3a06_1937_4645_b293_f11c3d54cdb9"
      unitRef="USD">315000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      id="h_14_30d2e0ea_7317_4bc8_8ec1_47f39e3e19fc"
      unitRef="Holding">96</oef:HoldingsCount>
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      contextRef="D20251231_20260630_C000005072Member"
      id="t_27_e7c7df10_7b47_4cd9_bf36_78f3cb86aa27">&lt;div style="margin-top:0px;text-transform:uppercase;margin-bottom:3pt;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;"&gt; &lt;b&gt;Portfolio Holdings (as of &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Allocation of Holdings (Based on Net Assets)&lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-bottom:12pt;margin-left:18pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169667.jpg" style="margin-left: 50pt; width: 437pt;"/&gt;  &lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="D20251231_20260630_C000005064Member"
      id="t_37_3cfda0e1_b2ee_4f06_dd93_78288da78c0d">Growth and Income Portfolio</oef:FundName>
    <oef:ClassName
      contextRef="D20251231_20260630_C000005064Member"
      id="t_38_7ccbb5c4_b5b9_44a5_bee0_1d2422a92f64">Initial Shares</oef:ClassName>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251231_20260630_C000005064Member"
      id="t_28_7acdbfec_01da_45e3_925e_39aa06719ee7">This semi-annual shareholder report contains important information about BNY Mellon Variable Investment Fund, Growth and Income Portfolio (the &#x201c;Fund&#x201d;) for the period of January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251231_20260630_C000005064Member"
      id="t_29_c6ab459f_68a3_43c6_b1ea_74356f4251e3">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
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      contextRef="D20251231_20260630_C000005064Member"
      id="t_30_1b9eda92_29f5_466b_a7f7_084b5218c95f">You can find additional information about the Fund at &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:7.5pt;word-break:break-all;white-space:nowrap;font-weight:400;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt;. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251231_20260630_C000005064Member"
      id="t_39_44f644d5_1835_c852_3717_1376a57ccc78">www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251231_20260630_C000005064Member"
      id="t_33_609d679c_1712_40cf_a97e_3b9466aa5153">1-800-373-9387</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="D20251231_20260630_C000005064Member"
      id="t_31_f94627dd_efd7_460e_8e72_cce143c5fc68">info@bny.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="D20251231_20260630_C000005064Member"
      id="t_34_14e6ae19_7f89_46d3_af20_8a528fb4d688">&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-bottom:2pt;"&gt; &lt;b&gt;What were the Fund&#x2019;s costs for the last &lt;/b&gt; &lt;b&gt;six months&lt;/b&gt; &lt;b&gt;?&lt;/b&gt; &lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:3pt;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: left; width: 25%;"&gt;Share Class&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 30%;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 40%;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: left; text-indent: -6pt;"&gt;Initial &lt;span style="white-space:nowrap"&gt;Shares&lt;sup style="vertical-align:super;font-size:5pt"&gt;*&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;36&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; white-space: nowrap; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;0.70&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align:super;font-size:5pt"&gt;**&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid;margin-bottom:10pt"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;*&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;During the period, fees were waived and/or expenses reimbursed pursuant to an agreement with the Fund&#x2019;s investment adviser, BNY Mellon Investment Adviser, Inc. If this agreement is not extended in the future, expenses could be higher.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;**&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      id="h_15_240b2c1b_b3dc_4caa_8578_6b424441aeee"
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    <oef:ExpenseRatioPct
      contextRef="D20251231_20260630_C000005064Member"
      decimals="4"
      id="h_16_ea4063bf_2608_4ad1_99e2_0c5efca6d0e4"
      unitRef="pure">0.0070</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251231_20260630_C000005064Member"
      id="t_35_d4191f1b_838f_4b59_9e05_ff8371fd81de">&lt;div style="line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-top:0px;margin-bottom:0px;"&gt; &lt;b&gt;KEY FUND STATISTICS (AS OF &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Fund Size (Millions)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Number of Holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Portfolio Turnover&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;115&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;124&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; white-space: nowrap; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;45.97&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
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      id="h_17_e9ec82c8_630a_476c_b6c0_31e7cc8fb513"
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    <oef:HoldingsCount
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      id="h_18_e9450c75_3a6c_442c_9548_3d0c11630fa0"
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    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251231_20260630_C000005064Member"
      decimals="4"
      id="h_19_6954e337_8d25_4cee_8404_470fb0da6967"
      unitRef="pure">0.4597</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251231_20260630_C000005064Member"
      id="t_36_32c975c1_20be_457b_a542_e1750028af6a">&lt;div style="margin-top:0px;line-height:inherit;text-transform:uppercase;margin-bottom:3pt;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;"&gt; &lt;b&gt;Portfolio Holdings (as of &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Top Ten Holdings (Based on Net Assets)&lt;/b&gt; &lt;b&gt; &lt;sup style="vertical-align:super;font-size:smaller"&gt;*&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-left:18pt;margin-bottom:8pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169663.jpg" style="margin-left: 50pt; width: 482pt;"/&gt;  &lt;/div&gt;&lt;div style="font-weight:400;font-family:'times new roman';font-size:9pt;line-height:10pt;color:rgb(0, 0, 0);margin-top:-4pt;margin-bottom:0px;"&gt;* Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.&lt;/div&gt;&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Sector Allocation (Based on Net Assets)&lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-bottom:6pt;margin-left:18pt;"&gt; &lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_12169446.jpg" style="margin-left: 29pt; width: 437pt;"/&gt;  &lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
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      id="t_40_cb125eb5_f580_3eb4_8107_de26c1189f92">&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Top Ten Holdings (Based on Net Assets)&lt;/b&gt; &lt;b&gt; &lt;sup style="vertical-align:super;font-size:smaller"&gt;*&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-left:18pt;margin-bottom:8pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169663.jpg" style="margin-left: 50pt; width: 482pt;"/&gt;  &lt;/div&gt;&lt;div style="font-weight:400;font-family:'times new roman';font-size:9pt;line-height:10pt;color:rgb(0, 0, 0);margin-top:-4pt;margin-bottom:0px;"&gt;* Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.&lt;/div&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:FundName
      contextRef="D20251231_20260630_C000005065Member"
      id="t_49_c78bd9a7_a1c7_22e0_7ce7_090c475e8c7a">Growth and Income Portfolio</oef:FundName>
    <oef:ClassName
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      id="t_50_d3b0661b_a73f_dab2_be78_c5a81b70828c">Service Shares</oef:ClassName>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251231_20260630_C000005065Member"
      id="t_37_38d515dc_ed89_4332_9f82_6b91e9f9aa46">This semi-annual shareholder report contains important information about BNY Mellon Variable Investment Fund, Growth and Income Portfolio (the &#x201c;Fund&#x201d;) for the period of January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251231_20260630_C000005065Member"
      id="t_38_cb91cf4e_ce83_44a0_b04a_41b9c953ba9e">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="D20251231_20260630_C000005065Member"
      id="t_39_892fe9df_ce50_4539_92ce_d6bff7609983">You can find additional information about the Fund at &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:7.5pt;word-break:break-all;white-space:nowrap;font-weight:400;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt;. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251231_20260630_C000005065Member"
      id="t_46_e5319e8b_5ad3_dce2_ccab_ba34af56cfc7">www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251231_20260630_C000005065Member"
      id="t_42_cc9bd46c_b6cc_4da9_93bf_d4e558e08fdb">1-800-373-9387</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="D20251231_20260630_C000005065Member"
      id="t_40_50ea86af_2382_4905_bae5_63f21ad6dc49">info@bny.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="D20251231_20260630_C000005065Member"
      id="t_43_32e944c1_e277_474e_9498_1d5eb671fd7f">&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-bottom:2pt;"&gt; &lt;b&gt;What were the Fund&#x2019;s costs for the last &lt;/b&gt; &lt;b&gt;six months&lt;/b&gt; &lt;b&gt;?&lt;/b&gt; &lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:3pt;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: left; width: 25%;"&gt;Share Class&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 30%;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 40%;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: left; text-indent: -6pt;"&gt;Service &lt;span style="white-space:nowrap"&gt;Shares&lt;sup style="vertical-align:super;font-size:5pt"&gt;*&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;49&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; white-space: nowrap; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;0.95&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align:super;font-size:5pt"&gt;**&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid;margin-bottom:10pt"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;*&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;During the period, fees were waived and/or expenses reimbursed pursuant to an agreement with the Fund&#x2019;s investment adviser, BNY Mellon Investment Adviser, Inc. If this agreement is not extended in the future, expenses could be higher.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;**&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      decimals="INF"
      id="h_20_0347acd8_e674_4ee4_9d27_c301e63493d6"
      unitRef="USD">49</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251231_20260630_C000005065Member"
      decimals="4"
      id="h_21_b76b866b_4fd4_4132_9fa1_a97705873738"
      unitRef="pure">0.0095</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251231_20260630_C000005065Member"
      id="t_44_fc8bb8de_fdb8_4409_8e43_6b5d6b08df92">&lt;div style="line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-top:0px;margin-bottom:0px;"&gt; &lt;b&gt;KEY FUND STATISTICS (AS OF &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Fund Size (Millions)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Number of Holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Portfolio Turnover&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;115&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;124&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; white-space: nowrap; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;45.97&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="INF"
      id="h_22_67cb1b8c_8947_4a43_a047_6b4ca62e1540"
      unitRef="USD">115000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260630_C000005065Member"
      decimals="INF"
      id="h_23_30de1986_b807_492c_8360_c276a6af6729"
      unitRef="Holding">124</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251231_20260630_C000005065Member"
      decimals="4"
      id="h_24_cfcad0ed_6c66_4e71_83cc_73a64a31a61e"
      unitRef="pure">0.4597</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251231_20260630_C000005065Member"
      id="t_45_18ebf281_07f0_47be_a109_b40118d0072f">&lt;div style="margin-top:0px;line-height:inherit;text-transform:uppercase;margin-bottom:3pt;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;"&gt; &lt;b&gt;Portfolio Holdings (as of &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Top Ten Holdings (Based on Net Assets)&lt;/b&gt; &lt;b&gt; &lt;sup style="vertical-align:super;font-size:smaller"&gt;*&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-left:18pt;margin-bottom:8pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169662.jpg" style="margin-left: 50pt; width: 482pt;"/&gt;  &lt;/div&gt;&lt;div style="font-weight:400;font-family:'times new roman';font-size:9pt;line-height:10pt;color:rgb(0, 0, 0);margin-top:-4pt;margin-bottom:0px;"&gt;* Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.&lt;/div&gt;&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Sector Allocation (Based on Net Assets)&lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-bottom:6pt;margin-left:18pt;"&gt; &lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_12169444.jpg" style="margin-left: 29pt; width: 437pt;"/&gt;  &lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
      contextRef="D20251231_20260630_C000005065Member"
      id="t_48_cd5db7dd_564c_b73e_fecb_2adda26d4151">&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Top Ten Holdings (Based on Net Assets)&lt;/b&gt; &lt;b&gt; &lt;sup style="vertical-align:super;font-size:smaller"&gt;*&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-left:18pt;margin-bottom:8pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169662.jpg" style="margin-left: 50pt; width: 482pt;"/&gt;  &lt;/div&gt;&lt;div style="font-weight:400;font-family:'times new roman';font-size:9pt;line-height:10pt;color:rgb(0, 0, 0);margin-top:-4pt;margin-bottom:0px;"&gt;* Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.&lt;/div&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:FundName
      contextRef="D20251231_20260630_C000005060Member"
      id="t_73_381fdb76_96dc_ba18_777b_a03713946592">Small Cap Portfolio</oef:FundName>
    <oef:ClassName
      contextRef="D20251231_20260630_C000005060Member"
      id="t_74_7a9c3ece_c781_d00d_e256_ed88665cb790">Initial Shares</oef:ClassName>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251231_20260630_C000005060Member"
      id="t_46_6aabe8b4_776a_404b_be63_339365e319cd">This semi-annual shareholder report contains important information about BNY Mellon Variable Investment Fund, Small Cap Portfolio (the &#x201c;Fund&#x201d;) for the period of January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251231_20260630_C000005060Member"
      id="t_47_1facb607_ecb2_4931_8346_39cfea816c45">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="D20251231_20260630_C000005060Member"
      id="t_48_3ca077ea_0809_475a_9857_e64eaac9201e">You can find additional information about the Fund at &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:7.5pt;word-break:break-all;white-space:nowrap;font-weight:400;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt;. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251231_20260630_C000005060Member"
      id="t_75_dc431c58_20c5_ae0a_3a00_4effe3a2f3e3">www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251231_20260630_C000005060Member"
      id="t_51_a9ab6d4a_368a_4c5f_a4d6_8114137f44e1">1-800-373-9387</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="D20251231_20260630_C000005060Member"
      id="t_49_11a35031_f082_436b_aea1_15cf72c8e8c4">info@bny.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="D20251231_20260630_C000005060Member"
      id="t_52_378ab0f7_30e6_4138_a401_1a4f768a8098">&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:8pt;"&gt; &lt;b&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="D20251231_20260630_C000005060Member"
      id="t_53_df51dafe_f3ec_4e1a_a60e_21bacd1b3c7b">&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-bottom:2pt;"&gt; &lt;b&gt;What were the Fund&#x2019;s costs for the last &lt;/b&gt; &lt;b&gt;six months&lt;/b&gt; &lt;b&gt;?&lt;/b&gt; &lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:3pt;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: left; width: 25%;"&gt;Share Class&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 30%;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 40%;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: left; text-indent: -6pt;"&gt;Initial &lt;span style="white-space:nowrap"&gt;Shares&lt;sup style="vertical-align:super;font-size:5pt"&gt;*&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;42&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; white-space: nowrap; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;0.76&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align:super;font-size:5pt"&gt;**&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid;margin-bottom:10pt"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;*&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;During the period, fees were waived and/or expenses reimbursed pursuant to an agreement with the Fund&#x2019;s investment adviser, BNY Mellon Investment Adviser, Inc. If this agreement is not extended in the future, expenses could be higher.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;**&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      id="h_25_f4559ecb_bc24_4945_81a3_625302482320"
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      id="h_26_3ca1b273_2774_44e8_917b_5f1056b7821c"
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      contextRef="D20251231_20260630_C000005060Member"
      id="t_54_dde397bf_4cce_4f42_a45f_e6ed7cca089b">&lt;div style="line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-top:0px;margin-bottom:0px;"&gt; &lt;b&gt;KEY FUND STATISTICS (AS OF &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Fund Size (Millions)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Number of Holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Portfolio Turnover&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;370&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;103&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; white-space: nowrap; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;51.60&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      id="h_27_53e63bb6_987e_415c_986f_6928999acb44"
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    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251231_20260630_C000005060Member"
      decimals="4"
      id="h_29_9077b8b6_e99a_45c6_bec7_c858827facf6"
      unitRef="pure">0.5160</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251231_20260630_C000005060Member"
      id="t_55_a732e38f_1725_41e7_bea2_155998c14474">&lt;div style="margin-top:0px;line-height:inherit;text-transform:uppercase;margin-bottom:3pt;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;"&gt; &lt;b&gt;Portfolio Holdings (as of &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Top Ten Holdings (Based on Net Assets)&lt;/b&gt; &lt;b&gt; &lt;sup style="vertical-align:super;font-size:smaller"&gt;*&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-left:18pt;margin-bottom:8pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169664.jpg" style="margin-left: 50pt; width: 482pt;"/&gt;  &lt;/div&gt;&lt;div style="font-weight:400;font-family:'times new roman';font-size:9pt;line-height:10pt;color:rgb(0, 0, 0);margin-top:-4pt;margin-bottom:0px;"&gt;* Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.&lt;/div&gt;&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Sector Allocation (Based on Net Assets)&lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-bottom:6pt;margin-left:18pt;"&gt; &lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_12169445.jpg" style="margin-left: 29pt; width: 437pt;"/&gt;  &lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
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      id="t_76_0759021d_d986_b996_bd1b_07dd6f22fe71">&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Top Ten Holdings (Based on Net Assets)&lt;/b&gt; &lt;b&gt; &lt;sup style="vertical-align:super;font-size:smaller"&gt;*&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-left:18pt;margin-bottom:8pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169664.jpg" style="margin-left: 50pt; width: 482pt;"/&gt;  &lt;/div&gt;&lt;div style="font-weight:400;font-family:'times new roman';font-size:9pt;line-height:10pt;color:rgb(0, 0, 0);margin-top:-4pt;margin-bottom:0px;"&gt;* Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.&lt;/div&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="D20251231_20260630_C000005060Member"
      id="t_77_79b969af_1e6a_3b72_d4a9_164601fa90e4">&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-left:18pt;margin-bottom:5pt;"&gt;
&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);break-inside:avoid;"&gt;
&lt;div style="line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-bottom:4pt;margin-top:0px;"&gt; &lt;b&gt;How has the Fund changed?&lt;/b&gt; &lt;/div&gt; &lt;/div&gt;
&lt;ul style="padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; counter-reset: numberedlisting 0 letteringlisting 0 letteredhead 0 lcrmnhead 0 ucletteredhead 0 ucrmnhead 0; break-inside: avoid;"&gt;
&lt;li style="font-weight: 400; padding-left: 3pt; margin-left: 7pt; list-style-type: disc; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 10pt; line-height: 11pt; margin-bottom: 3pt;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:5pt;"&gt;BNY Mellon Investment Adviser, Inc. (the &#x201c;Adviser&#x201d;), had agreed, from January 1, 2026 through April 30, 2026, to waive receipt of a portion of the Fund&#x2019;s management fee in the amount of .10% of the value of the Fund&#x2019;s average daily net assets. Effective April 30, 2026, the Adviser terminated this waiver agreement.&lt;/div&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:6pt;"&gt; &lt;b&gt;This is a summary of certain changes to the Fund since &lt;/b&gt; &lt;b&gt;January 1, 2026&lt;/b&gt; &lt;b&gt;. For more complete information, you may review the Fund&#x2019;s &lt;/b&gt; &lt;b&gt;next prospectus, which we expect to be available by &lt;/b&gt; &lt;b&gt;May 1, 2026&lt;/b&gt; &lt;b&gt; at &lt;/b&gt; &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:8.5pt;word-break:break-all;white-space:nowrap;font-weight:bold;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt; &lt;b&gt;  or upon request at 1-800-373-9387.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:MaterialFundChngExpensesTextBlock
      contextRef="D20251231_20260630_C000005060Member"
      id="t_81_e0072490_2f8d_aa28_756e_7c1292df14cb">BNY Mellon Investment Adviser, Inc. (the &#x201c;Adviser&#x201d;), had agreed, from January 1, 2026 through April 30, 2026, to waive receipt of a portion of the Fund&#x2019;s management fee in the amount of .10% of the value of the Fund&#x2019;s average daily net assets. Effective April 30, 2026, the Adviser terminated this waiver agreement.</oef:MaterialFundChngExpensesTextBlock>
    <oef:MaterialChngDate
      contextRef="D20251231_20260630_C000005060Member"
      id="t_82_25736c3a_724d_3af0_9e21_df00e45eaeed">2026-01-01</oef:MaterialChngDate>
    <oef:SummaryOfChngLegendTextBlock
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      id="t_78_3cab0c7f_2830_5c36_33c5_472f4b5abbea">&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:6pt;"&gt; &lt;b&gt;This is a summary of certain changes to the Fund since &lt;/b&gt; &lt;b&gt;January 1, 2026&lt;/b&gt; &lt;b&gt;. For more complete information, you may review the Fund&#x2019;s &lt;/b&gt; &lt;b&gt;next prospectus, which we expect to be available by &lt;/b&gt; &lt;b&gt;May 1, 2026&lt;/b&gt; &lt;b&gt; at &lt;/b&gt; &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:8.5pt;word-break:break-all;white-space:nowrap;font-weight:bold;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt; &lt;b&gt;  or upon request at 1-800-373-9387.&lt;/b&gt; &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
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      id="t_79_a8f7a90f_136f_bbba_9203_591dc16a7f26">www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
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      id="t_80_692e4271_9167_9ea7_6a12_88f4b03bec5b">1-800-373-9387</oef:UpdProspectusPhoneNumber>
    <oef:FundName
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      id="t_78_a13ce608_a50d_ebd0_51a9_4e502b38c803">Small Cap Portfolio</oef:FundName>
    <oef:ClassName
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      id="t_79_915e8536_6f6a_1ed3_7c83_d8472f43667b">Service Shares</oef:ClassName>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251231_20260630_C000005061Member"
      id="t_57_d96573e3_b7bc_4c97_a686_10e288d822d3">This semi-annual shareholder report contains important information about BNY Mellon Variable Investment Fund, Small Cap Portfolio (the &#x201c;Fund&#x201d;) for the period of January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
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      contextRef="D20251231_20260630_C000005061Member"
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    <oef:AddlInfoTextBlock
      contextRef="D20251231_20260630_C000005061Member"
      id="t_59_346ac47c_c894_4fc5_ae12_de9fa9391b12">You can find additional information about the Fund at &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:7.5pt;word-break:break-all;white-space:nowrap;font-weight:400;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt;. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251231_20260630_C000005061Member"
      id="t_76_63235376_56a5_9af3_008c_e9a3cb1dc92e">www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
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      id="t_62_1b68004e_a6d2_402c_a3b9_a59675bf85ee">1-800-373-9387</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="D20251231_20260630_C000005061Member"
      id="t_60_5269d396_b037_40e2_992b_dbafe113204c">info@bny.com</oef:AddlInfoEmail>
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      id="t_63_40186dca_a702_474d_a02f_17673ad86449">&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:8pt;"&gt; &lt;b&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
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      id="t_64_265bd90c_657d_4345_b6a6_36ec5c7a95ba">&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-bottom:2pt;"&gt; &lt;b&gt;What were the Fund&#x2019;s costs for the last &lt;/b&gt; &lt;b&gt;six months&lt;/b&gt; &lt;b&gt;?&lt;/b&gt; &lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:3pt;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: left; width: 25%;"&gt;Share Class&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 30%;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 10pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); vertical-align: top; text-align: center; width: 40%;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: left; text-indent: -6pt;"&gt;Service &lt;span style="white-space:nowrap"&gt;Shares&lt;sup style="vertical-align:super;font-size:5pt"&gt;*&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;56&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; padding-top: 1pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; white-space: nowrap; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt; line-height: 9pt; text-align: center; vertical-align: top;"&gt;1.01&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align:super;font-size:5pt"&gt;**&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid;margin-bottom:10pt"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;*&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;During the period, fees were waived and/or expenses reimbursed pursuant to an agreement with the Fund&#x2019;s investment adviser, BNY Mellon Investment Adviser, Inc. If this agreement is not extended in the future, expenses could be higher.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-style: normal; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 5pt; line-height: normal; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 10pt; text-align: left; vertical-align: super;"&gt;**&lt;/td&gt;
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 0; font-family: 'Times New Roman'; font-size: 9pt; line-height: normal; font-style: normal; text-align: left; vertical-align: top; color: rgb(0, 0, 0); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';font-size:9pt;line-height:normal;font-style:normal;text-align:left;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      id="h_31_7c574a5b_89ec_4c2e_8384_02473faa883e"
      unitRef="pure">0.0101</oef:ExpenseRatioPct>
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      id="t_65_93e9e9af_386d_4b8a_9dd9_d6fc6e8eea62">&lt;div style="line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-top:0px;margin-bottom:0px;"&gt; &lt;b&gt;KEY FUND STATISTICS (AS OF &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;page-break-inside:avoid;break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(0, 72, 94);border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Fund Size (Millions)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Number of Holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; line-height: 9pt; font-weight: bold; color: rgb(255, 255, 255); padding-top: 1pt; padding-bottom: 10pt; padding-right: 3pt; padding-left: 3pt; width: 170pt; vertical-align: top; text-align: center;"&gt;&lt;br/&gt; Portfolio Turnover&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial;background-color:rgb(227, 235, 237);height:19pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;370&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;103&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-right: 3pt; padding-left: 3pt; padding-top: 1pt; white-space: nowrap; width: 170pt; font-family: 'Times New Roman'; font-weight: normal; font-size: 9pt; line-height: 9pt; vertical-align: top; text-align: center; color: rgb(0, 0, 0); padding-bottom: 1pt; border-left-color: initial; border-left-style: none; border-left-width: initial;"&gt;51.60&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
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    <us-gaap:InvestmentCompanyPortfolioTurnover
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      decimals="4"
      id="h_34_03f7446e_5cd6_4ca9_b54d_bd2e2476a27f"
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      id="t_66_5a6d0ebc_b7f1_49f3_9cec_305986a73483">&lt;div style="margin-top:0px;line-height:inherit;text-transform:uppercase;margin-bottom:3pt;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;"&gt; &lt;b&gt;Portfolio Holdings (as of &lt;/b&gt; &lt;b&gt;6/30/26&lt;/b&gt; &lt;b&gt;)&lt;/b&gt; &lt;/div&gt;&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Top Ten Holdings (Based on Net Assets)&lt;/b&gt; &lt;b&gt; &lt;sup style="vertical-align:super;font-size:smaller"&gt;*&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-left:18pt;margin-bottom:8pt;"&gt; &lt;img alt="Graphical Representation - Top N Holdings Chart" src="chartimages_12169661.jpg" style="margin-left: 50pt; width: 482pt;"/&gt;  &lt;/div&gt;&lt;div style="font-weight:400;font-family:'times new roman';font-size:9pt;line-height:10pt;color:rgb(0, 0, 0);margin-top:-4pt;margin-bottom:0px;"&gt;* Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.&lt;/div&gt;&lt;div style="margin-top:0px;line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:9pt;font-weight:bold;letter-spacing:0px;text-transform:none;margin-bottom:0px;page-break-after:avoid;"&gt; &lt;b&gt;Sector Allocation (Based on Net Assets)&lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);width:540pt;margin-bottom:6pt;margin-left:18pt;"&gt; &lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_12169457.jpg" style="margin-left: 29pt; width: 437pt;"/&gt;  &lt;/div&gt;</oef:HoldingsTableTextBlock>
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&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:400;color:rgb(0, 0, 0);break-inside:avoid;"&gt;
&lt;div style="line-height:inherit;font-family:'times new roman';color:rgb(0, 0, 0);font-size:11pt;font-weight:bold;margin-bottom:4pt;margin-top:0px;"&gt; &lt;b&gt;How has the Fund changed?&lt;/b&gt; &lt;/div&gt; &lt;/div&gt;
&lt;ul style="padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; counter-reset: numberedlisting 0 letteringlisting 0 letteredhead 0 lcrmnhead 0 ucletteredhead 0 ucrmnhead 0; break-inside: avoid;"&gt;
&lt;li style="font-weight: 400; padding-left: 3pt; margin-left: 7pt; list-style-type: disc; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 10pt; line-height: 11pt; margin-bottom: 3pt;"&gt;
&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:5pt;"&gt;BNY Mellon Investment Adviser, Inc. (the &#x201c;Adviser&#x201d;), had agreed, from January 1, 2026 through April 30, 2026, to waive receipt of a portion of the Fund&#x2019;s management fee in the amount of .10% of the value of the Fund&#x2019;s average daily net assets. Effective April 30, 2026, the Adviser terminated this waiver agreement.&lt;/div&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:6pt;"&gt; &lt;b&gt;This is a summary of certain changes to the Fund since &lt;/b&gt; &lt;b&gt;January 1, 2026&lt;/b&gt; &lt;b&gt;. For more complete information, you may review the Fund&#x2019;s &lt;/b&gt; &lt;b&gt;next prospectus, which we expect to be available by &lt;/b&gt; &lt;b&gt;May 1, 2026&lt;/b&gt; &lt;b&gt; at &lt;/b&gt; &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:8.5pt;word-break:break-all;white-space:nowrap;font-weight:bold;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt; &lt;b&gt; or upon request at 1-800-373-9387.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngTextBlock>
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      id="t_81_3247f935_3951_7e31_16bf_be162782a7d5">&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:5pt;"&gt;BNY Mellon Investment Adviser, Inc. (the &#x201c;Adviser&#x201d;), had agreed, from January 1, 2026 through April 30, 2026, to waive receipt of a portion of the Fund&#x2019;s management fee in the amount of .10% of the value of the Fund&#x2019;s average daily net assets. Effective April 30, 2026, the Adviser terminated this waiver agreement.&lt;/div&gt;</oef:MaterialFundChngExpensesTextBlock>
    <oef:MaterialChngDate
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    <oef:SummaryOfChngLegendTextBlock
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      id="t_69_cf3b2631_420e_4206_8286_a4d6fe8ec6c9">&lt;div style="font-weight:400;margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;line-height:11pt;margin-bottom:6pt;"&gt; &lt;b&gt;This is a summary of certain changes to the Fund since &lt;/b&gt; &lt;b&gt;January 1, 2026&lt;/b&gt; &lt;b&gt;. For more complete information, you may review the Fund&#x2019;s &lt;/b&gt; &lt;b&gt;next prospectus, which we expect to be available by &lt;/b&gt; &lt;b&gt;May 1, 2026&lt;/b&gt; &lt;b&gt; at &lt;/b&gt; &lt;span style="text-decoration-line:underline;color:rgb(0, 0, 0);line-height:8.5pt;word-break:break-all;white-space:nowrap;font-weight:bold;font-family:'times new roman';font-size:10pt"&gt;www.bny.com/investments/us/en/intermediary/products/variable&#x2011;products.html#funds&#x2011;table&#x2011;tabs1&lt;/span&gt; &lt;b&gt; or upon request at 1-800-373-9387.&lt;/b&gt; &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
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</xbrl>
