Label	Element	Value
Risk Return Abstract	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	Prudential World Fund, Inc.
Prospectus Date	rr_ProspectusDate	Dec. 29, 2023
PGIM Jennison International Opportunities Fund
Risk Return Abstract	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	<span style="color:#545454;font-family:Arial;font-size:13.58pt;">FUND SUMMARY</span>
Objective [Heading]	rr_ObjectiveHeading	<span style="color:#000000;font-family:Arial;font-size:9.70pt;font-weight:bold;text-transform:uppercase;">INVESTMENT OBJECTIVE</span>
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The investment objective of the Fund is to seek long-term growth of capital.
Expense [Heading]	rr_ExpenseHeading	<span style="color:#000000;font-family:Arial;font-size:9.70pt;font-weight:bold;text-transform:uppercase;">FUND FEES AND EXPENSES</span>
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The tables below describe the sales charges, fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may be required to pay commissions to a broker for transactions in Class Z shares, which are not reflected in the table or the example below.You may qualify for sales charge discounts if you and an eligible group of related investors purchase, or agree to purchase in the future, $25,000 or more in shares of the Fund or other funds in the PGIM Funds family. More information about these discounts as well as other waivers or discounts is available from your financial professional and is explained in Reducing or Waiving Class A's and Class C’s Sales Charges on page 28 of the Fund's Prospectus, Appendix A: Waivers and Discounts Available From Certain Financial Intermediaries on page 51 of the Fund's Prospectus and in Rights of Accumulation on page 62 of the Fund's Statement of Additional Information (“SAI”).
Shareholder Fees Caption [Text]	rr_ShareholderFeesCaption	<span style="color:#000000;font-family:Arial Narrow;font-size:8pt;font-weight:bold;margin-left:3pt;">Shareholder Fees (fees paid directly from your investment)</span>
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	<span style="color:#000000;font-family:Arial Narrow;font-size:8pt;font-weight:bold;margin-left:3pt;">Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)</span>
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	<span style="font-family:Arial Narrow;font-size:8pt;">February 28, 2025</span>
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	<span style="font-family:Arial;font-size:9.70pt;font-weight:bold;">Portfolio Turnover. </span>
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	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  and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the Fund's most recent fiscal year, the Fund's portfolio turnover rate was 59% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	59.00%
Expenses Deferred Charges [Text Block]	rr_ExpensesDeferredChargesTextBlock	Investors who purchase $1 million or more of Class A shares and sell those shares within 12 months of purchase are also subject to a contingent deferred sales charge (“CDSC”) of 1.00%, although they are not subject to an initial sales charge. The CDSC is waived for certain retirement and/or benefit plans.Class C shares are sold with a CDSC of 1.00% on sales made within 12 months of purchase.
Expense Breakpoint Discounts [Text]	rr_ExpenseBreakpointDiscounts	<span style="color:#000000;font-family:Arial;font-size:9.70pt;">You may qualify for sales charge discounts if you and an eligible group of related investors purchase, or agree to purchase in the future, </span><span style="color:#000000;font-family:Arial;font-size:9.70pt;">$25,000</span><span style="color:#000000;font-family:Arial;font-size:9.70pt;"> or more in shares of the Fund or other funds in the PGIM Funds family.</span>
Expense Breakpoint, Minimum Investment Required [Amount]	rr_ExpenseBreakpointMinimumInvestmentRequiredAmount	$ 25,000
Expense Example [Heading]	rr_ExpenseExampleHeading	<span style="color:#000000;font-family:Arial;font-size:9.70pt;font-weight:bold;">Example. </span>
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	The following hypothetical example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. It assumes that you invest $10,000 in the Fund for the time periods indicated and then, except as indicated, redeem all your shares at the end of those periods. It assumes a 5% return on your investment each year, that the Fund's operating expenses remain the same (except that fee waivers or reimbursements, if any, are only reflected in the 1-Year figures) and that all dividends and distributions are reinvested. Your actual costs may be higher or lower.
Expense Example by, Year, Caption [Text]	rr_ExpenseExampleByYearCaption	<span style="color:#000000;font-family:Arial Narrow;font-size:8pt;font-weight:bold;margin-left:3pt;">If Shares Are Redeemed</span>
Expense Example, No Redemption, By Year, Caption [Text]	rr_ExpenseExampleNoRedemptionByYearCaption	<span style="color:#000000;font-family:Arial Narrow;font-size:8pt;font-weight:bold;margin-left:3pt;">If Shares Are Not Redeemed</span>
Strategy [Heading]	rr_StrategyHeading	<span style="color:#000000;font-family:Arial;font-size:9.70pt;font-weight:bold;text-transform:uppercase;">INVESTMENTS, RISKS AND PERFORMANCE</span><span style="font-family:Arial;font-size:9.70pt;font-weight:bold;">Principal Investment Strategies. </span>
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	Under normal market conditions, the Fund invests a majority of its net assets in equity and equity-related securities of non-U.S. companies located in various countries outside the U.S., including non-U.S. issuers located in emerging markets (identified by the subadviser as countries classified by MSCI as emerging and frontier markets). The Fund can invest without limit in foreign securities, typically invests in a number of different countries, and may invest a significant portion of its assets in companies located in emerging markets. The Fund may invest in American Depositary Receipts (“ADRs”), American Depositary Shares (“ADSs”) and similar securities. Because the Fund may invest a large portion of its assets in a single country (for example, China) or region of the world, the Fund's investments may be geographically concentrated relative to broad diversified indexes of international stocks. The Fund may invest in securities of issuers of any market capitalization size.Equity and equity-related securities include, but are not limited to, common stocks, securities convertible or exchangeable for common stock or the cash value of common stock, preferred stocks, warrants and rights that can be exercised to obtain stock, investments in various types of business ventures including partnerships and business development companies, investments in other mutual funds, exchange-traded funds (“ETFs”), securities of real estate investment trusts (“REITs”) and income and royalty trusts, structured securities including participation notes (“P-Notes”), structured notes (“S-Notes”) and low exercise price warrants (“LEPWs”) or other similar securities and ADRs and other similar receipts or shares, in both listed and unlisted form.The Fund seeks to invest in companies in the early stages of accelerating growth, with attributes such as sustainable competitive advantages, the ability to execute a business strategy, and an appropriate valuation. The subadviser may eliminate or reduce the Fund’s investment in a portfolio holding due to an unfavorable change in that portfolio holding’s fundamentals, such as a weakening financial or competitive position or a significant change in management or governance issues. The emergence of what is believed to be a more attractive portfolio candidate may also lead to eliminating or reducing the weight of a position in the Fund.
Risk [Heading]	rr_RiskHeading	<span style="color:#000000;font-family:Arial;font-size:9.70pt;font-weight:bold;">Principal Risks. </span>
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	<span style="color:#000000;font-family:Arial;font-size:9.70pt;font-weight:bold;">Performance.</span>
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	The following bar chart shows the Fund's performance for Class Z shares for each full calendar year of operations or for the last 10 calendar years, whichever is shorter. The following table shows the Fund's average annual returns and also compares the Fund’s performance with the average annual total returns of an index or other benchmark. The bar chart and table demonstrate the risk of investing in the Fund by showing how returns can change from year to year.Past performance (before and after taxes) does not mean that the Fund will achieve similar results in the future.Without the management fee waiver and/or expense reimbursement, if any, the annual total returns would have been lower. Updated Fund performance information, including current net asset value, is available online at www.pgim.com/investments.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	<span style="color:#000000;font-family:Arial;font-size:9.70pt;">The following table shows the Fund's average annual </span><span style="color:#000000;font-family:Arial;font-size:9.70pt;">returns and also compares the Fund’s performance with the average annual total returns of an index or other benchmark. The bar chart and table demonstrate the risk of investing in the Fund by showing how returns can change from year to year.</span>
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	<span style="color:#000000;font-family:Arial;font-size:9.70pt;">www.pgim.com/investments</span>
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	<span style="color:#000000;font-family:Arial;font-size:9.70pt;">Past performance (before and after taxes) does not mean that the Fund will achieve similar results in the future.</span>
Bar Chart [Heading]	rr_BarChartHeading	Annual Total Returns (Class Z Shares)1
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Best Quarter:Worst Quarter:33.28%2nd Quarter 2020-21.48%2nd Quarter 20221 The total return for Class Z shares from January 1, 2023 toSeptember 30, 2023was4.61%
Performance Table Heading	rr_PerformanceTableHeading	<span style="font-family:Arial Narrow;font-size:8pt;font-weight:bold;margin-left:3pt;">Average Annual Total Returns % (including sales charges) (as of 12-31-</span><span style="font-family:Arial Narrow;font-size:8pt;font-weight:bold;">22)</span>
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	<span style="font-family:Arial Narrow;font-size:8pt;">After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</span>
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	<span style="font-family:Arial Narrow;font-size:8pt;">Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.</span>
Performance Table One Class of after Tax Shown [Text]	rr_PerformanceTableOneClassOfAfterTaxShown	<span style="font-family:Arial Narrow;font-size:8pt;">After-tax returns are shown only for Class Z shares. After-tax returns for other classes will vary due to differing sales charges and expenses.</span>
Performance Table Narrative	rr_PerformanceTableNarrativeTextBlock	° After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.After-tax returns are shown only for Class Z shares. After-tax returns for other classes will vary due to differing sales charges and expenses.
PGIM Jennison International Opportunities Fund | Risk Lose Money [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments.
PGIM Jennison International Opportunities Fund | Risk Not Insured Depository Institution [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	An investment in the Fund is not guaranteed to achieve its investment objective; is not a deposit with a bank; and is not insured, endorsed or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
PGIM Jennison International Opportunities Fund | Country Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Country Risk. Changes in the business environment may adversely affect operating profits or the value of assets in a specific country. For example, financial factors such as currency controls, devaluation or regulatory changes or stability factors such as mass riots, civil war and other potential events may contribute to companies’ operational risks.
PGIM Jennison International Opportunities Fund | Currency Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Currency Risk. The Fund's net asset value could decline as a result of changes in exchange rates, which could adversely affect the Fund’s investments in currencies, or in securities that trade in, and receive revenues related to, currencies, or in derivatives that provide exposure to currencies. Certain foreign countries may impose restrictions on the ability of issuers of foreign securities to make payment of principal and interest or dividends to investors located outside the country, due to blockage of foreign currency exchanges or otherwise.
PGIM Jennison International Opportunities Fund | Economic And Market Events Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Economic and Market Events Risk. Events in the U.S. and global financial markets, including actions taken by the U.S. Federal Reserve or foreign central banks to stimulate or stabilize economic growth or the functioning of the securities markets, or otherwise reduce inflation, may at times result in unusually high market volatility, which could negatively impact performance. Governmental efforts to curb inflation often have negative effects on the level of economic activity. Relatively reduced liquidity in credit and fixed income markets could adversely affect issuers worldwide.
PGIM Jennison International Opportunities Fund | Emerging Markets Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Emerging Markets Risk. The risks of foreign investments are greater for investments in or exposed to emerging markets. Emerging market countries typically have economic and political systems that are less fully developed, and can be expected to be less stable, than those of more developed countries. For example, the economies of such countries can be subject to rapid and unpredictable rates of inflation or deflation. Low trading volumes may result in a lack of liquidity and price volatility. Emerging market countries may have policies that restrict investment by non-U.S. investors, or that prevent non-U.S. investors from withdrawing their money at will.The Fund may invest in some emerging markets that subject it to risks such as those associated with illiquidity, custody of assets, different settlement and clearance procedures and asserting legal title under a developing legal and regulatory regime to a greater degree than in developed markets or even in other emerging markets.
PGIM Jennison International Opportunities Fund | Equity And Equity Related Securities Risks [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Equity and Equity-Related Securities Risk. Equity and equity-related securities may be subject to changes in value, and their values may be more volatile than those of other asset classes. In addition to an individual security losing value, the value of the equity markets or a sector in which the Fund invests could go down. Different parts of a market can react differently to adverse issuer, market, regulatory, political and economic developments.
PGIM Jennison International Opportunities Fund | Foreign Securities Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Foreign Securities Risk. Investments in securities of non-U.S. issuers (including those denominated in U.S. dollars) may involve more risk than investing in securities of U.S. issuers. Foreign political, economic and legal systems, especially those in developing and emerging market countries, may be less stable and more volatile than in the United States. Foreign legal systems generally have fewer regulatory requirements than the U.S. legal system, particularly those of emerging markets. In general, less information is publicly available with respect to non-U.S. companies than U.S. companies. Non-U.S. companies generally are not subject to the same accounting, auditing, and financial reporting standards as are U.S. companies. Additionally, the changing value of foreign currencies and changes in exchange rates could also affect the value of the assets the Fund holds and the Fund's performance. Certain foreign countries may impose restrictions on the ability of issuers of foreign securities to make payment of principal and interest or dividends to investors located outside the country, due to blockage of foreign currency exchanges or otherwise. Investments in emerging markets are subject to greater volatility and price declines.In addition, the Fund's investments in non-U.S. securities may be subject to the risks of nationalization or expropriation of assets, imposition of currency exchange controls or restrictions on the repatriation of non-U.S. currency, confiscatory taxation and adverse diplomatic developments. Special U.S. tax considerations may apply.
PGIM Jennison International Opportunities Fund | Geographic Concentration Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Geographic Concentration Risk. The Fund’s performance may be closely tied to the market, economic, political, regulatory or other conditions in the countries or regions in which the Fund invests. This can result in more pronounced risks based upon conditions that impact one or more countries or regions more or less than other countries or regions.
PGIM Jennison International Opportunities Fund | Growth Style Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Growth Style Risk. The Fund's growth style may subject the Fund to above-average fluctuations as a result of seeking higher than average capital growth. Historically, growth stocks have performed best during later stages of economic expansion and value stocks have performed best during periods of economic recovery. Since the Fund follows a growth investment style, there is the risk that the growth investment style may be out of favor for long periods of time. At times when the style is out of favor, the Fund may underperform the market in general, its benchmark and other mutual funds.
PGIM Jennison International Opportunities Fund | Increase In Expenses Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Increase in Expenses Risk. Your actual cost of investing in the Fund may be higher than the expenses shown in the expense table for a variety of reasons. For example, expense ratios may be higher than those shown if average net assets decrease. Net assets are more likely to decrease and Fund expense ratios are more likely to increase when markets are volatile. Active and frequent trading of Fund securities can increase expenses.
PGIM Jennison International Opportunities Fund | Investments In China Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Investments in China Risk. Investments in China subject the Fund to risks specific to China and may make it more volatile than other funds. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Internal social unrest or confrontations with other neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.China has experienced security concerns, such as terrorism and strained international relations. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, institution of additional tariffs or other trade barriers, including as a result of heightened trade tensions between China and the U.S., or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy or the Fund. For example, a series of executive orders issued between November 2020 and June 2021 prohibit the Fund from investing in certain companies identified by the U.S. government as “Chinese Military Industrial Complex Companies.” The restrictions in these executive orders may force the subadviser to sell certain positions and may restrict the Fund from future investments the subadviser deems otherwise attractive.Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries, and as a result, information about the Chinese securities in which the Fund invests may be less reliable or complete. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies and shareholders may have limited legal remedies.
PGIM Jennison International Opportunities Fund | Large Shareholder And Large Scale Redemption Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Large Shareholder and Large Scale Redemption Risk. Certain individuals, accounts, funds (including funds affiliated with the Manager) or institutions, including the Manager and its affiliates, may from time to time own or control a substantial amount of the Fund’s shares. There is no requirement that these entities maintain their investment in the Fund. There is a risk that such large shareholders or that the Fund’s shareholders generally may redeem all or a substantial portion of their investments in the Fund in a short period of time, which could have a significant negative impact on the Fund’s NAV, liquidity, and brokerage costs. Large redemptions could also result in tax consequences to shareholders and impact the Fund’s ability to implement its investment strategy. The Fund’s ability to pursue its investment objective after one or more large scale redemptions may be impaired and, as a result, the Fund may invest a larger portion of its assets in cash or cash equivalents.
PGIM Jennison International Opportunities Fund | Liquidity Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Liquidity Risk. Liquidity risk is the risk that the Fund could not meet requests to redeem shares issued by the Fund without significant dilution of remaining investors' interests in the Fund. The Fund may invest in instruments that trade in lower volumes and are more illiquid than other investments. If the Fund is forced to sell these investments to pay redemption proceeds or for other reasons, the Fund may lose money. In addition, when there is no willing buyer and investments cannot be readily sold at the desired time or price, the Fund may have to accept a lower price or may not be able to sell the instrument at all. An inability to sell a portfolio position can adversely affect the Fund's value or prevent the Fund from being able to take advantage of other investment opportunities.
PGIM Jennison International Opportunities Fund | Management Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Management Risk. Actively managed funds are subject to management risk. The subadviser will apply investment techniques and risk analyses in making investment decisions for the Fund, but the subadviser's judgments about the attractiveness, value or market trends affecting a particular security, industry or sector or about market movements may be incorrect. Additionally, the investments selected for the Fund may underperform the markets in general, the Fund's benchmark and other funds with similar investment objectives.
PGIM Jennison International Opportunities Fund | Market Capitalization Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Market Capitalization Risk. The Fund may invest in companies of any market capitalization. Generally, the stock prices of small- and mid-cap companies are less stable than the prices of large-cap stocks and may present greater risks. Large capitalization companies as a group could fall out of favor with the market, causing the Fund to underperform compared to investments that focus on smaller capitalized companies.
PGIM Jennison International Opportunities Fund | Market Disruption And Geopolitical Risks [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Market Disruption and Geopolitical Risks. Market disruption can be caused by economic, financial or political events and factors, including but not limited to, international wars or conflicts (including Russia’s military invasion of Ukraine), geopolitical developments (including trading and tariff arrangements, sanctions and cybersecurity attacks), instability in regions such as Asia, Eastern Europe and the Middle East, terrorism, natural disasters and public health epidemics (including the outbreak of COVID-19 globally).The extent and duration of such events and resulting market disruptions cannot be predicted, but could be substantial and could magnify the impact of other risks to the Fund. These and other similar events could adversely affect the U.S. and foreign financial markets and lead to increased market volatility, reduced liquidity in the securities markets, significant negative impacts on issuers and the markets for certain securities and commodities and/or government intervention. They may also cause short- or long-term economic uncertainties in the United States and worldwide. As a result, whether or not the Fund invests in securities of issuers located in or with significant exposure to the countries directly affected, the value and liquidity of the Fund’s investments may be negatively impacted. Further, due to closures of certain markets and restrictions on trading certain securities, the value of certain securities held by the Fund could be significantly impacted, which could lead to such securities being valued at zero.
PGIM Jennison International Opportunities Fund | Market Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	Market Risk. Securities markets may be volatile and the market prices of the Fund’s securities may decline. Securities fluctuate in price based on changes in an issuer’s financial condition and overall market and economic conditions. If the market prices of the securities owned by the Fund fall, the value of your investment in the Fund will decline.
PGIM Jennison International Opportunities Fund | A
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	5.50%
Maximum deferred sales charge (load) (as a percentage of the lower of the original purchase price or the net asset value at redemption)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[1]
Maximum sales charge (load) imposed on reinvested dividends and other distributions	rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther	none
Redemption Fee (as a percentage of Amount Redeemed)	rr_RedemptionFeeOverRedemption	none
Exchange fee	rr_ExchangeFeeOverRedemption	none
Maximum account fee (accounts under $10,000)	rr_MaximumAccountFee	$ 15
Management fee	rr_ManagementFeesOverAssets	0.81%
Distribution or distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.30%
Shareholder service fee	rr_Component1OtherExpensesOverAssets	none
Remainder of other expenses	rr_Component2OtherExpensesOverAssets	0.15%
Other expenses:	rr_OtherExpensesOverAssets	0.15%
Total annual Fund operating expenses	rr_ExpensesOverAssets	1.26%
Fee waiver and/or expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.17%)
Total annual Fund operating expenses after fee waiver and/or expense reimbursement	rr_NetExpensesOverAssets	1.09%	[2],[3]
1 Year	rr_ExpenseExampleYear01	$ 655
3 Years	rr_ExpenseExampleYear03	912
5 Years	rr_ExpenseExampleYear05	1,188
10 Years	rr_ExpenseExampleYear10	1,975
1 Year	rr_ExpenseExampleNoRedemptionYear01	655
3 Years	rr_ExpenseExampleNoRedemptionYear03	912
5 Years	rr_ExpenseExampleNoRedemptionYear05	1,188
10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 1,975
One Year	rr_AverageAnnualReturnYear01	(40.54%)
Five Years	rr_AverageAnnualReturnYear05	4.58%
Ten Years	rr_AverageAnnualReturnYear10	6.67%
PGIM Jennison International Opportunities Fund | C
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum deferred sales charge (load) (as a percentage of the lower of the original purchase price or the net asset value at redemption)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[4]
Maximum sales charge (load) imposed on reinvested dividends and other distributions	rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther	none
Redemption Fee (as a percentage of Amount Redeemed)	rr_RedemptionFeeOverRedemption	none
Exchange fee	rr_ExchangeFeeOverRedemption	none
Maximum account fee (accounts under $10,000)	rr_MaximumAccountFee	$ 15
Management fee	rr_ManagementFeesOverAssets	0.81%
Distribution or distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	1.00%
Shareholder service fee	rr_Component1OtherExpensesOverAssets	none
Remainder of other expenses	rr_Component2OtherExpensesOverAssets	0.18%
Other expenses:	rr_OtherExpensesOverAssets	0.18%
Total annual Fund operating expenses	rr_ExpensesOverAssets	1.99%
Fee waiver and/or expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.09%)
Total annual Fund operating expenses after fee waiver and/or expense reimbursement	rr_NetExpensesOverAssets	1.90%	[2],[3]
1 Year	rr_ExpenseExampleYear01	$ 293
3 Years	rr_ExpenseExampleYear03	616
5 Years	rr_ExpenseExampleYear05	1,064
10 Years	rr_ExpenseExampleYear10	2,121
1 Year	rr_ExpenseExampleNoRedemptionYear01	193
3 Years	rr_ExpenseExampleNoRedemptionYear03	616
5 Years	rr_ExpenseExampleNoRedemptionYear05	1,064
10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 2,121
One Year	rr_AverageAnnualReturnYear01	(38.22%)
Five Years	rr_AverageAnnualReturnYear05	4.91%
Ten Years	rr_AverageAnnualReturnYear10	6.44%
PGIM Jennison International Opportunities Fund | R
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum deferred sales charge (load) (as a percentage of the lower of the original purchase price or the net asset value at redemption)	rr_MaximumDeferredSalesChargeOverOther	none
Maximum sales charge (load) imposed on reinvested dividends and other distributions	rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther	none
Redemption Fee (as a percentage of Amount Redeemed)	rr_RedemptionFeeOverRedemption	none
Exchange fee	rr_ExchangeFeeOverRedemption	none
Maximum account fee (accounts under $10,000)	rr_MaximumAccountFee	none
Management fee	rr_ManagementFeesOverAssets	0.81%
Distribution or distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.75%
Shareholder service fee	rr_Component1OtherExpensesOverAssets	none
Remainder of other expenses	rr_Component2OtherExpensesOverAssets	0.15%
Other expenses:	rr_OtherExpensesOverAssets	0.15%
Total annual Fund operating expenses	rr_ExpensesOverAssets	1.71%
Fee waiver and/or expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.25%)
Total annual Fund operating expenses after fee waiver and/or expense reimbursement	rr_NetExpensesOverAssets	1.46%	[2],[3]
1 Year	rr_ExpenseExampleYear01	$ 149
3 Years	rr_ExpenseExampleYear03	514
5 Years	rr_ExpenseExampleYear05	905
10 Years	rr_ExpenseExampleYear10	1,999
1 Year	rr_ExpenseExampleNoRedemptionYear01	149
3 Years	rr_ExpenseExampleNoRedemptionYear03	514
5 Years	rr_ExpenseExampleNoRedemptionYear05	905
10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 1,999
2013	rr_AnnualReturn2013	20.49%
2014	rr_AnnualReturn2014	(8.51%)
2015	rr_AnnualReturn2015	3.55%
2016	rr_AnnualReturn2016	(9.53%)
2017	rr_AnnualReturn2017	49.58%
2018	rr_AnnualReturn2018	(12.94%)
2019	rr_AnnualReturn2019	38.16%
2020	rr_AnnualReturn2020	55.57%
2021	rr_AnnualReturn2021	13.27%
2022	rr_AnnualReturn2022	(36.95%)
One Year	rr_AverageAnnualReturnYear01	(37.33%)
Five Years	rr_AverageAnnualReturnYear05	5.36%
Ten Years	rr_AverageAnnualReturnYear10
SinceInception	rr_AverageAnnualReturnSinceInception	5.25%
PGIM Jennison International Opportunities Fund | Z
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum deferred sales charge (load) (as a percentage of the lower of the original purchase price or the net asset value at redemption)	rr_MaximumDeferredSalesChargeOverOther	none
Maximum sales charge (load) imposed on reinvested dividends and other distributions	rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther	none
Redemption Fee (as a percentage of Amount Redeemed)	rr_RedemptionFeeOverRedemption	none
Exchange fee	rr_ExchangeFeeOverRedemption	none
Maximum account fee (accounts under $10,000)	rr_MaximumAccountFee	none	[5]
Management fee	rr_ManagementFeesOverAssets	0.81%
Distribution or distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	none
Shareholder service fee	rr_Component1OtherExpensesOverAssets	none
Remainder of other expenses	rr_Component2OtherExpensesOverAssets	0.14%
Other expenses:	rr_OtherExpensesOverAssets	0.14%
Total annual Fund operating expenses	rr_ExpensesOverAssets	0.95%
Fee waiver and/or expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.05%)
Total annual Fund operating expenses after fee waiver and/or expense reimbursement	rr_NetExpensesOverAssets	0.90%	[2],[3]
1 Year	rr_ExpenseExampleYear01	$ 92
3 Years	rr_ExpenseExampleYear03	298
5 Years	rr_ExpenseExampleYear05	521
10 Years	rr_ExpenseExampleYear10	1,162
1 Year	rr_ExpenseExampleNoRedemptionYear01	92
3 Years	rr_ExpenseExampleNoRedemptionYear03	298
5 Years	rr_ExpenseExampleNoRedemptionYear05	521
10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 1,162
Year to Date Return, Label	rr_YearToDateReturnLabel	<span style="font-family:Arial Narrow;font-size:5pt;margin-left:0.0pt;position:relative;top:-3.25pt;">1</span><span style="font-family:Arial Narrow;font-size:8pt;margin-left:0.0pt;"> The total return for Class Z shares from January 1, 2023 to</span>
Bar Chart, Year to Date Return, Date	rr_BarChartYearToDateReturnDate	Sep. 30, 2023
Bar Chart, Year to Date Return	rr_BarChartYearToDateReturn	4.61%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	<span style="font-family:Arial;font-size:9.70pt;font-weight:bold;margin-left:0.00pt;">Best Quarter:</span>
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Jun. 30, 2020
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	33.28%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	<span style="font-family:Arial;font-size:9.70pt;font-weight:bold;margin-left:0.00pt;">Worst Quarter:</span>
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Jun. 30, 2022
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(21.48%)
One Year	rr_AverageAnnualReturnYear01	(36.95%)
Five Years	rr_AverageAnnualReturnYear05	5.97%
Ten Years	rr_AverageAnnualReturnYear10	7.52%
PGIM Jennison International Opportunities Fund | R2
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum deferred sales charge (load) (as a percentage of the lower of the original purchase price or the net asset value at redemption)	rr_MaximumDeferredSalesChargeOverOther	none
Maximum sales charge (load) imposed on reinvested dividends and other distributions	rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther	none
Redemption Fee (as a percentage of Amount Redeemed)	rr_RedemptionFeeOverRedemption	none
Exchange fee	rr_ExchangeFeeOverRedemption	none
Maximum account fee (accounts under $10,000)	rr_MaximumAccountFee	none
Management fee	rr_ManagementFeesOverAssets	0.81%
Distribution or distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.25%
Shareholder service fee	rr_Component1OtherExpensesOverAssets	0.10%	[6]
Remainder of other expenses	rr_Component2OtherExpensesOverAssets	0.22%
Other expenses:	rr_OtherExpensesOverAssets	0.32%
Total annual Fund operating expenses	rr_ExpensesOverAssets	1.38%
Fee waiver and/or expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.04%)
Total annual Fund operating expenses after fee waiver and/or expense reimbursement	rr_NetExpensesOverAssets	1.34%	[2],[3]
1 Year	rr_ExpenseExampleYear01	$ 136
3 Years	rr_ExpenseExampleYear03	433
5 Years	rr_ExpenseExampleYear05	751
10 Years	rr_ExpenseExampleYear10	1,654
1 Year	rr_ExpenseExampleNoRedemptionYear01	136
3 Years	rr_ExpenseExampleNoRedemptionYear03	433
5 Years	rr_ExpenseExampleNoRedemptionYear05	751
10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 1,654
One Year	rr_AverageAnnualReturnYear01	(37.25%)
Five Years	rr_AverageAnnualReturnYear05
Ten Years	rr_AverageAnnualReturnYear10
SinceInception	rr_AverageAnnualReturnSinceInception	11.35%
InceptionDate	rr_AverageAnnualReturnInceptionDate	Dec. 27, 2018
PGIM Jennison International Opportunities Fund | R4
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum deferred sales charge (load) (as a percentage of the lower of the original purchase price or the net asset value at redemption)	rr_MaximumDeferredSalesChargeOverOther	none
Maximum sales charge (load) imposed on reinvested dividends and other distributions	rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther	none
Redemption Fee (as a percentage of Amount Redeemed)	rr_RedemptionFeeOverRedemption	none
Exchange fee	rr_ExchangeFeeOverRedemption	none
Maximum account fee (accounts under $10,000)	rr_MaximumAccountFee	none
Management fee	rr_ManagementFeesOverAssets	0.81%
Distribution or distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	none
Shareholder service fee	rr_Component1OtherExpensesOverAssets	0.10%	[6]
Remainder of other expenses	rr_Component2OtherExpensesOverAssets	0.24%
Other expenses:	rr_OtherExpensesOverAssets	0.34%
Total annual Fund operating expenses	rr_ExpensesOverAssets	1.15%
Fee waiver and/or expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.06%)
Total annual Fund operating expenses after fee waiver and/or expense reimbursement	rr_NetExpensesOverAssets	1.09%	[2],[3]
1 Year	rr_ExpenseExampleYear01	$ 111
3 Years	rr_ExpenseExampleYear03	359
5 Years	rr_ExpenseExampleYear05	627
10 Years	rr_ExpenseExampleYear10	1,392
1 Year	rr_ExpenseExampleNoRedemptionYear01	111
3 Years	rr_ExpenseExampleNoRedemptionYear03	359
5 Years	rr_ExpenseExampleNoRedemptionYear05	627
10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 1,392
One Year	rr_AverageAnnualReturnYear01	(37.08%)
Five Years	rr_AverageAnnualReturnYear05
Ten Years	rr_AverageAnnualReturnYear10
SinceInception	rr_AverageAnnualReturnSinceInception	11.65%
InceptionDate	rr_AverageAnnualReturnInceptionDate	Dec. 27, 2018
PGIM Jennison International Opportunities Fund | R6
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum deferred sales charge (load) (as a percentage of the lower of the original purchase price or the net asset value at redemption)	rr_MaximumDeferredSalesChargeOverOther	none
Maximum sales charge (load) imposed on reinvested dividends and other distributions	rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther	none
Redemption Fee (as a percentage of Amount Redeemed)	rr_RedemptionFeeOverRedemption	none
Exchange fee	rr_ExchangeFeeOverRedemption	none
Maximum account fee (accounts under $10,000)	rr_MaximumAccountFee	none
Management fee	rr_ManagementFeesOverAssets	0.81%
Distribution or distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	none
Shareholder service fee	rr_Component1OtherExpensesOverAssets	none
Remainder of other expenses	rr_Component2OtherExpensesOverAssets	0.03%
Other expenses:	rr_OtherExpensesOverAssets	0.03%
Total annual Fund operating expenses	rr_ExpensesOverAssets	0.84%
Fee waiver and/or expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	none
Total annual Fund operating expenses after fee waiver and/or expense reimbursement	rr_NetExpensesOverAssets	0.84%	[2],[3]
1 Year	rr_ExpenseExampleYear01	$ 86
3 Years	rr_ExpenseExampleYear03	268
5 Years	rr_ExpenseExampleYear05	466
10 Years	rr_ExpenseExampleYear10	1,037
1 Year	rr_ExpenseExampleNoRedemptionYear01	86
3 Years	rr_ExpenseExampleNoRedemptionYear03	268
5 Years	rr_ExpenseExampleNoRedemptionYear05	466
10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 1,037
One Year	rr_AverageAnnualReturnYear01	(36.91%)
Five Years	rr_AverageAnnualReturnYear05	6.05%
Ten Years	rr_AverageAnnualReturnYear10
SinceInception	rr_AverageAnnualReturnSinceInception	8.74%
InceptionDate	rr_AverageAnnualReturnInceptionDate	Dec. 23, 2015
PGIM Jennison International Opportunities Fund | Return After Taxes on Distributions | Z
Risk Return Abstract	rr_RiskReturnAbstract
One Year	rr_AverageAnnualReturnYear01	(36.95%)
Five Years	rr_AverageAnnualReturnYear05	5.96%
Ten Years	rr_AverageAnnualReturnYear10	7.38%
PGIM Jennison International Opportunities Fund | Return After Taxes on Distributions and Sale of Fund Shares | Z
Risk Return Abstract	rr_RiskReturnAbstract
One Year	rr_AverageAnnualReturnYear01	(21.88%)
Five Years	rr_AverageAnnualReturnYear05	4.67%
Ten Years	rr_AverageAnnualReturnYear10	6.05%
PGIM Jennison International Opportunities Fund | 5.05%**
Risk Return Abstract	rr_RiskReturnAbstract
One Year	rr_AverageAnnualReturnYear01	(16.00%)
Five Years	rr_AverageAnnualReturnYear05	0.88%
Ten Years	rr_AverageAnnualReturnYear10	3.80%
SinceInception	rr_AverageAnnualReturnSinceInception	1.31%	[7]
PGIM Jennison International Opportunities Fund | 5.05%** | R4
Risk Return Abstract	rr_RiskReturnAbstract
SinceInception	rr_AverageAnnualReturnSinceInception	5.05%	[8]
PGIM Jennison International Opportunities Fund | 5.05%** | R6
Risk Return Abstract	rr_RiskReturnAbstract
SinceInception	rr_AverageAnnualReturnSinceInception	4.80%	[9]

[1] Investors who purchase $1 million or more of Class A shares and sell those shares within 12 months of purchase are also subject to a contingent deferred sales charge (“CDSC”) of 1.00%, although they are not subject to an initial sales charge. The CDSC is waived for certain retirement and/or benefit plans.

[2] PGIM Investments LLC (“PGIM Investments”) has contractually agreed, through February 28, 2025, to reimburse and/or waive fees so that the Fund’s net annual operating expenses of each share class does not exceed 0.84% of the Fund’s average daily net assets (exclusive of distribution and service (12b-1) fees, shareholder service fee, and transfer agency expenses (including sub-transfer agency and networking fees)), and to limit transfer agency, shareholder servicing, sub-transfer agency, and blue sky fees, as applicable, to the extent that such fees cause the net annual operating expenses to exceed 1.34% of average daily net assets for Class R2 shares or 1.09% of average daily net assets for Class R4 shares. Additionally, PGIM Investments has contractually agreed, through February 28, 2025, to limit Total Annual Fund Operating Expenses after fee waivers and/or expense reimbursements to 1.09% of average daily net assets for Class A shares. PGIM Investments has also contractually agreed to waive and/or reimburse up to 0.06% of certain other expenses on an annualized basis, through February 28, 2025, to the extent that the Fund’s total net annual operating expenses exceed 1.90% of average daily net assets for Class C shares, 1.48% of average daily net assets for Class R shares, 0.90% of average daily net assets for Class Z shares, and 0.84% of average daily net assets for Class R6 shares. The contractual waivers and expense limitation above exclude interest, brokerage, taxes (such as income and foreign withholding taxes, stamp duty and deferred tax expenses), acquired fund fees and expenses, extraordinary expenses, and certain other Fund expenses such as dividend and interest expense and broker charges on short sales. Where applicable, PGIM Investments agrees to waive management fees or shared operating expenses on any share class to the same extent that it waives such expenses on any other share class. In addition, Total Annual Fund Operating Expenses for Class R6 shares will not exceed Total Annual Fund Operating Expenses for Class Z shares. Fees and/or expenses waived and/or reimbursed by PGIM Investments for the purpose of preventing the expenses from exceeding a certain expense ratio limit may be recouped by PGIM Investments within the same fiscal year during which such waiver and/or reimbursement is made if such recoupment can be realized without exceeding the expense limit in effect at the time of the recoupment for that fiscal year. The waivers and expense limitation may not be terminated prior to February 28, 2025 without the prior approval of the Fund’s Board of Directors.

[3] The distributor of the Fund has contractually agreed through February 28, 2025 to reduce its distribution and service (12b-1) fees for Class A and Class R shares to 0.25% and 0.50%, respectively, of the average daily net assets of the share class. These waivers may not be terminated prior to February 28, 2025 without the prior approval of the Fund’s Board of Directors.

[4] Class C shares are sold with a CDSC of 1.00% on sales made within 12 months of purchase.

[5] Direct Transfer Agent Accounts holding under $10,000 of Class Z shares are subject to the $15 fee.

[6] “Shareholder service fee” reflects maximum allowable fees under a shareholder services plan.

[7] Since Inception returns for the Index are measured from the closest month-end to the inception date for Class R shares.

[8] Since Inception returns for the Index are measured from the closest month-end to the inception date for Class R2 and Class R4 shares.

[9] Since Inception returns for the Index are measured from the closest month-end to the inception date for Class R6 shares.