Fees and Expenses - Prudentials Gibraltar Fund	Dec. 31, 2025
Prospectus [Line Items]
Expense Heading [Optional Text]	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;text-transform:uppercase;">Fund Fees and Expenses</span>
Expense Narrative [Text Block]	The table below shows the fees and expenses that you may pay if you invest in shares of the Fund. The table does not include charges that are imposed by the investment plan contracts or the variable annuity contracts. Because contract charges are not included, the total fees and expenses that you will incur will be higher than the fees and expenses set forth in the table. See your contract prospectus for more information about contract charges.
Operating Expenses Caption [Optional Text]	<span style="font-family:Arial Narrow;font-size:8pt;font-weight:bold;margin-left:0.0pt;">Annual Fund Operating Expenses % (expenses that you pay each year as a percentage of the value of your investment)</span>
Expense Example [Heading]	<span style="font-family:Arial;font-size:10pt;font-weight:bold;">Example. </span>
Expense Example Narrative [Text Block]	The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The table does not include contract charges. Because contract charges are not included, the total fees and expenses that you will incur will be higher than the fees and expenses set forth in the example. See your contract prospectus for more information about contract charges. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:
Portfolio Turnover [Heading]	<span style="font-family:Arial;font-size:10pt;font-weight:bold;">Portfolio Turnover. </span>
Portfolio Turnover [Text Block]	The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the Fund's most recent fiscal year, the Fund's portfolio turnover rate was 23% of the average value of its portfolio.
Portfolio Turnover, Rate	23.00%