v3.26.1
Investment Risks
Jun. 08, 2026
JNL MULTI-MANAGER EMERGING MARKETS EQUITY FUND | Model risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Model risk – At least one of the Sub-Advisers relies heavily on quantitative models and information and data supplied or made available by third parties (“Models and Data”). Models and Data are used to construct sets of transactions and investments, to provide risk management insights, and to assist in hedging the Fund’s investments. The Fund bears the risk that the proprietary quantitative models used by the portfolio managers will not be successful in identifying securities that will help the Fund achieve its investment objectives, which may cause the Fund to underperform its benchmark or other funds with a similar investment objective. When Models and Data prove to be incorrect or incomplete, including because data is stale, missing or unavailable, any decisions made in reliance thereon expose the Fund to potential risks. Similarly, any hedging based on faulty Models and Data may prove to be unsuccessful. Some of the models used by the Sub-Adviser for the Fund are predictive in nature. The use of predictive models has inherent risks. Because predictive models are usually constructed based on historical data supplied by third parties, the success of relying on such models may depend on the accuracy and reliability of the supplied historical data. All models rely on correct data inputs. If incorrect data is entered into even a well-founded model, the resulting information will be incorrect. However, even if data is inputted correctly, “model prices” will often differ substantially from market prices, especially for instruments with complex characteristics, such as derivative instruments. The Fund is unlikely to be successful unless the assumptions underlying the models are realistic and either remain realistic and relevant in the future or are adjusted to account for changes in the overall market environment. If such assumptions are inaccurate or become inaccurate and are not promptly adjusted, it is likely that profitable trading signals will not be generated, and major losses may result. The Sub-Adviser, in its sole discretion, will continue to test, evaluate and add new models, which may result in the modification of existing models from time to time. There can be no assurance that model modifications will enable the Fund to achieve its investment objective.

 

JNL MULTI-MANAGER EMERGING MARKETS EQUITY FUND | REIT investment risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
REIT investment risk The risks of investing in REITs include certain risks associated with the direct ownership of real estate and the real estate industry in general. These include risks related to general, regional and local economic conditions; difficulties in valuing and disposing of real estate; fluctuations in interest rates and property tax rates; shifts in zoning laws; environmental regulations and other governmental action; cash flow dependency; increased operating expenses; lack of availability of mortgage funds; losses due to natural disasters; overbuilding; losses due to casualty or condemnation; changes in property values and rental rates; the management skill and creditworthiness of the REIT manager; and other factors. REITs may have limited financial resources, may trade less frequently and in limited volume, may engage in dilutive offerings of securities and may be more volatile than other securities. REITs could be adversely affected by failure to maintain their exemptions from registration under the Investment Company Act of 1940, as amended, or failure to qualify for the “dividends paid deduction” under the Internal Revenue Code of 1986, as amended, which allows REITs to reduce their corporate taxable income for dividends paid to their shareholders.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Foreign securities risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Foreign securities risk – Investments in, or exposure to, foreign securities involve risks not typically associated with U.S. investments. These risks include, among others, adverse fluctuations in foreign currency values, possible imposition of foreign withholding or other taxes on income payable on the securities, as well as adverse political, social and economic developments, such as political upheaval, acts of terrorism, financial troubles, sanctions or the threat of new or modified sanctions, or natural disasters. Many foreign securities markets, especially those in emerging market countries, are less stable, smaller, less liquid, and less regulated than U.S. securities markets, and the costs of trading in those markets is often higher than in U.S. securities markets. There may also be less publicly available information about issuers of foreign securities compared to issuers of U.S. securities. In addition, the economies of certain foreign markets may not compare favorably with the economy of the United States with respect to issues such as growth of gross national product, reinvestment of capital, resources and balance of payments position.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Emerging markets and less developed countries risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Emerging markets and less developed countries risk Emerging market and less developed countries generally are located in Asia, the Middle East, Eastern Europe, Central and South America and Africa. Investments in, or exposure to, securities that are tied economically to emerging market and less developed countries are subject to all of the risks of investments in, or exposure to, foreign securities, generally to a greater extent than in developed markets, among other risks. Investments in securities that are tied economically to emerging markets involve greater risk from economic and political systems that typically are less developed, and likely to be less stable, than those in more advanced countries. The Fund also will be subject to the risk of adverse foreign currency rate fluctuations. Emerging market and less developed countries may also have economies that are predominantly based on only a few industries or dependent on revenues from particular commodities. The risks of nationalization, expropriation or other confiscation of assets of non-U.S. issuers is also greater in emerging and less developed countries. As a result of these risks, investments in securities tied economically to emerging markets tend to be more volatile than investments in securities of developed countries.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Derivatives risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Derivatives risk Investments in derivatives, which are financial instruments whose value depends on, or is derived from, the value of underlying assets, reference rates, or indices, can be highly volatile and may be subject to transaction costs and certain risks, such as unanticipated changes in securities prices and global currency investment. Derivatives also are subject to leverage risk, liquidity risk, interest rate risk, market risk, counterparty risk, and credit risk. They also involve the risk of mispricing or improper valuation and the risk that changes in the value of the derivative may not correlate perfectly with the underlying asset, interest rate or index. Gains or losses from derivatives can be substantially greater than the derivatives’ original cost.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Forward and futures contract risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Forward and futures contract risk – The successful use of forward and futures contracts draws upon the Sub-Adviser’s skill and experience with respect to such instruments and are subject to special risks including, but not limited to: (a) the imperfect correlation between the change in market value of the instruments held by the Fund and the price of the forward or futures contract; (b) possible lack of a liquid market for a forward or futures contract and the resulting inability to close a forward or futures contract when desired; (c) losses caused by unanticipated market movements, which are potentially unlimited; (d) the Sub-Adviser’s inability to predict correctly the direction of securities prices, interest rates, currency exchange rates and other economic factors; (e) the possibility that the counterparty, clearing member or clearinghouse will default in the performance of its obligations; and (f) if the Fund has insufficient cash, it may have to sell securities from its portfolio to meet daily variation margin requirements, and the Fund may have to sell securities at a time when it may be disadvantageous to do so.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Redemption risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Redemption risk – Large redemption activity could result in the Fund being forced to sell portfolio securities at a loss or before the Adviser or Sub-Adviser would otherwise decide to do so. Large redemption activity in the Fund may also result in increased expense ratios, higher levels of realized capital gains or losses with respect to the Fund’s portfolio securities, higher brokerage commissions, and other transaction costs.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Convertible securities risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Convertible securities risk Convertible securities have investment characteristics of both equity and debt securities. Investments in convertible securities may be subject to market risk, credit and counterparty risk, interest rate risk and other risks associated with investments in equity and debt securities, depending on the price of the underlying security and conversion price. While equity securities may offer the potential for greater long-term growth than most debt securities, they generally have higher volatility. The value of convertible and debt securities may fall when interest rates rise. Securities with longer durations tend to be more sensitive to changes in interest rates, generally making them more volatile than securities with shorter durations. Due to their hybrid nature, convertible securities are typically more sensitive to changes in interest rates than the underlying common stock, but less sensitive than a fixed rate corporate bond.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Extension risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Extension risk – When interest rates rise, certain obligations will be paid off by the obligor more slowly than anticipated, which may cause the value of those securities to fall. Rising interest rates tend to extend the duration of securities, making them more sensitive to changes in interest rates. The value of longer-term securities generally changes more in response to changes in interest rates than shorter-term securities. As a result, in a period of rising interest rates, securities may exhibit additional volatility and may lose value.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Private placement and other restricted securities risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Private placement and other restricted securities risk Private placements and other restricted securities, including securities for which Fund management has material non-public information, are securities that are subject to legal and/or contractual restrictions on their sales. These securities may not be sold to the public unless certain conditions are met, which may include registration under the applicable securities laws. As a result of the absence of a public trading market, the prices of these securities may be more difficult to determine than publicly traded securities and these securities may involve heightened risk as compared to investments in securities of publicly traded companies. Private placements and other restricted securities may be illiquid, and it frequently can be difficult to sell them at a time when it may otherwise be desirable to do so or the Fund may be able to sell them only at prices that are less than what the Fund regards as their fair market value. Transaction costs may be higher for these securities. In addition, the Fund may get only limited information about the issuer of a private placement or other restricted security.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Currency risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Currency risk - Investments in foreign currencies, securities that trade in or receive revenues in foreign currencies, or derivatives that provide exposure to foreign currencies are subject to the risk that those currencies may decline in value or, in the case of hedging positions, that the currency may decline in value relative to the currency being hedged. Currency exchange rates can be volatile and may be affected by a number of factors, such as the general economics of a country, the actions (or inaction) of U.S. and foreign governments or central banks, the imposition of currency controls, and speculation. A decline in the value of a foreign currency versus the U.S. dollar reduces the value in U.S. dollars of investments denominated in that foreign currency.

 

JNL MULTI-MANAGER FLOATING RATE INCOME FUND | Swaps risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Swaps risk - Swap agreements are subject to the risks of derivatives, including risk that the party with whom the Fund has entered into the swap will default on its obligation to pay the Fund and the risk that the Fund will not be able to meet its obligations to pay the other party to the agreement. Swap agreements historically have been OTC, two-party contracts entered into primarily by institutional investors for periods typically ranging from a few weeks to more than one year. In a standard swap transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on particular predetermined investments or instruments, which may be adjusted for an interest factor. There are various types of swaps, including but not limited to, total return swaps, credit default swaps and interest rate swaps; all of these and other swaps are derivatives and as such, each is subject to the general risks relating to derivatives described herein. The Dodd-Frank Act mandated a new regulatory framework for trading swaps in the United States. For example, certain standardized swaps are now, and others may in the future be, required to be executed on or subject to the rules of specified trading platforms such as designated contract markets or swap execution facilities and cleared by a central counterparty such as a derivatives clearing organization (“DCO”). Central clearing is intended to reduce the risk of default by the counterparty. However, central clearing may increase the costs of swap transactions. There are also risks introduced of a possible default by the central counterparty or by a clearing member or futures commission merchant through which a swap is submitted for clearing. The process of implementing regulations under the Dodd-Frank Act is ongoing and there may be further changes to the system.

 

JNL MULTI-MANAGER MID CAP FUND | Emerging markets and less developed countries risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Emerging markets and less developed countries risk Emerging market and less developed countries generally are located in Asia, the Middle East, Eastern Europe, Central and South America and Africa. Investments in, or exposure to, securities that are tied economically to emerging market and less developed countries are subject to all of the risks of investments in, or exposure to, foreign securities, generally to a greater extent than in developed markets, among other risks. Investments in securities that are tied economically to emerging markets involve greater risk from economic and political systems that typically are less developed, and likely to be less stable, than those in more advanced countries. The Fund also will be subject to the risk of adverse foreign currency rate fluctuations. Emerging market and less developed countries may also have economies that are predominantly based on only a few industries or dependent on revenues from particular commodities. The risks of nationalization, expropriation or other confiscation of assets of non-U.S. issuers is also greater in emerging and less developed countries. As a result of these risks, investments in securities tied economically to emerging markets tend to be more volatile than investments in securities of developed countries.

 

JNL MULTI-MANAGER MID CAP FUND | Derivatives risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Derivatives risk Investments in derivatives, which are financial instruments whose value depends on, or is derived from, the value of underlying assets, reference rates, or indices, can be highly volatile and may be subject to transaction costs and certain risks, such as unanticipated changes in securities prices and global currency investment. Derivatives also are subject to leverage risk, liquidity risk, interest rate risk, market risk, counterparty risk, and credit risk. They also involve the risk of mispricing or improper valuation and the risk that changes in the value of the derivative may not correlate perfectly with the underlying asset, interest rate or index. Gains or losses from derivatives can be substantially greater than the derivatives’ original cost.

 

JNL MULTI-MANAGER MID CAP FUND | Industrial companies risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Industrial companies risk – The stock prices of companies in the industrials sector are affected by supply and demand both for their specific products or services and for industrials sector products in general. Companies in the industrial sector may be adversely affected by changes in government regulation, world events and economic conditions. In addition, these companies are at risk for environmental damage and product liability claims. Companies in this sector could be adversely affected by commodity price volatility, changes in exchange rates, imposition of export or import controls, increased competition, depletion of resources, technological developments and labor relations.

 

JNL MULTI-MANAGER MID CAP FUND | Small-capitalization investing risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Small-capitalization investing risk Investing in smaller companies, some of which may be newer companies or start-ups, generally involves greater risks than investing in larger, more established ones. The securities of companies with smaller market capitalizations often are less widely held and trade less frequently and in lesser quantities, and their market prices often fluctuate more, than the securities of companies with larger market capitalizations.

 

JNL MULTI-MANAGER MID CAP FUND | Issuer risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Issuer risk The value of an individual security or particular type of security can be more volatile than the market as a whole and can perform differently from the market as a whole. A security’s value may decline for reasons that directly relate to the issuer, such as management performance, corporate governance, financial leverage and reduced demand for the issuer’s goods or services.

 

JNL MULTI-MANAGER MID CAP FUND | Investment style risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Investment style risk – The returns from a certain investment style may be lower than the returns from the overall stock market. Growth stock prices frequently reflect projections of future earnings or revenues, and if earnings growth expectations are not met, their stock prices will likely fall, which may reduce the value of a Fund’s investment in those stocks. Over market cycles, different investment styles may sometimes outperform other investment styles (for example, growth investing may outperform value investing).

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Model risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Model risk – At least one of the Sub-Advisers relies heavily on quantitative models and information and data supplied or made available by third parties (“Models and Data”). Models and Data are used to construct sets of transactions and investments, to provide risk management insights, and to assist in hedging the Fund’s investments. The Fund bears the risk that the proprietary quantitative models used by the portfolio managers will not be successful in identifying securities that will help the Fund achieve its investment objectives, which may cause the Fund to underperform its benchmark or other funds with a similar investment objective. When Models and Data prove to be incorrect or incomplete, including because data is stale, missing or unavailable, any decisions made in reliance thereon expose the Fund to potential risks. Similarly, any hedging based on faulty Models and Data may prove to be unsuccessful. Some of the models used by the Sub-Adviser for the Fund are predictive in nature. The use of predictive models has inherent risks. Because predictive models are usually constructed based on historical data supplied by third parties, the success of relying on such models may depend on the accuracy and reliability of the supplied historical data. All models rely on correct data inputs. If incorrect data is entered into even a well-founded model, the resulting information will be incorrect. However, even if data is inputted correctly, “model prices” will often differ substantially from market prices, especially for instruments with complex characteristics, such as derivative instruments. The Fund is unlikely to be successful unless the assumptions underlying the models are realistic and either remain realistic and relevant in the future or are adjusted to account for changes in the overall market environment. If such assumptions are inaccurate or become inaccurate and are not promptly adjusted, it is likely that profitable trading signals will not be generated, and major losses may result. The Sub-Adviser, in its sole discretion, will continue to test, evaluate and add new models, which may result in the modification of existing models from time to time. There can be no assurance that model modifications will enable the Fund to achieve its investment objective.

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Derivatives risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Derivatives risk Investments in derivatives, which are financial instruments whose value depends on, or is derived from, the value of underlying assets, reference rates, or indices, can be highly volatile and may be subject to transaction costs and certain risks, such as unanticipated changes in securities prices and global currency investment. Derivatives also are subject to leverage risk, liquidity risk, interest rate risk, market risk, counterparty risk, and credit risk. They also involve the risk of mispricing or improper valuation and the risk that changes in the value of the derivative may not correlate perfectly with the underlying asset, interest rate or index. Gains or losses from derivatives can be substantially greater than the derivatives’ original cost.

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Forward and futures contract risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Forward and futures contract risk – The successful use of forward and futures contracts draws upon the Sub-Adviser’s skill and experience with respect to such instruments and are subject to special risks including, but not limited to: (a) the imperfect correlation between the change in market value of the instruments held by the Fund and the price of the forward or futures contract; (b) possible lack of a liquid market for a forward or futures contract and the resulting inability to close a forward or futures contract when desired; (c) losses caused by unanticipated market movements, which are potentially unlimited; (d) the Sub-Adviser’s inability to predict correctly the direction of securities prices, interest rates, currency exchange rates and other economic factors; (e) the possibility that the counterparty, clearing member or clearinghouse will default in the performance of its obligations; and (f) if the Fund has insufficient cash, it may have to sell securities from its portfolio to meet daily variation margin requirements, and the Fund may have to sell securities at a time when it may be disadvantageous to do so.

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Swaps risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Swaps risk – Swap agreements are subject to the risks of derivatives, including risk that the party with whom the Fund has entered into the swap will default on its obligation to pay the Fund and the risk that the Fund will not be able to meet its obligations to pay the other party to the agreement. Swap agreements historically have been OTC, two-party contracts entered into primarily by institutional investors for periods typically ranging from a few weeks to more than one year. In a standard swap transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on particular predetermined investments or instruments, which may be adjusted for an interest factor. There are various types of swaps, including but not limited to, total return swaps, credit default swaps and interest rate swaps; all of these and other swaps are derivatives and as such, each is subject to the general risks relating to derivatives described herein. The Dodd–Frank Act mandated a new regulatory framework for trading swaps in the United States. For example, certain standardized swaps are now, and others may in the future be, required to be executed on or subject to the rules of specified trading platforms such as designated contract markets or swap execution facilities and cleared by a central counterparty such as a derivatives clearing organization (“DCO”). Central clearing is intended to reduce the risk of default by the counterparty. However, central clearing may increase the costs of swap transactions. There are also risks introduced of a possible default by the central counterparty or by a clearing member or futures commission merchant through which a swap is submitted for clearing. The process of implementing regulations under the Dodd-Frank Act is ongoing and there may be further changes to the system.

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Credit risk Credit risk is the actual or perceived risk that the issuer of a bond, borrower, guarantor, counterparty, or other entity responsible for payment will not pay interest and principal payments when due. The price of a debt instrument can decline in response to changes in the financial condition of the issuer, borrower, guarantor, counterparty, or other entity responsible for payment. The Fund could lose money if the issuer or guarantor of a fixed-income security, or the counterparty to a derivatives contract, repurchase agreement or a loan of portfolio securities, is unable or unwilling to make timely principal and/or interest payments, or to otherwise honor its obligations.

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Distressed securities risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Distressed securities risk – Distressed securities risk refers to the uncertainty of repayment of defaulted securities and obligations of distressed issuers. Because the issuer of such securities is likely to be in a distressed financial condition, repayment of distressed or defaulted securities (including insolvent issuers or issuers in payment or covenant default, in workout or restructuring or in bankruptcy or insolvency proceedings) is subject to significant uncertainties. Insolvency laws and practices in foreign jurisdictions are different than those in the U.S. and the effect of these laws and practices may be less favorable and predictable than in the U.S. Investments in defaulted securities and obligations of distressed issuers are considered highly speculative.

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Liquidity risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Liquidity risk – Investments in securities that are difficult to purchase or sell (illiquid or thinly-traded securities) may reduce returns if the Fund is unable to sell the securities at an advantageous time or price or achieve its desired level of exposure to a certain sector. Liquidity risk arises, for example, from small average trading volumes, trading restrictions, or temporary suspensions of trading. To meet redemption requests, the Fund may be forced to sell securities at an unfavorable time and/or under unfavorable conditions.

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Leverage risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Leverage risk Certain derivative transactions involve the use of leverage and may cause the Fund to liquidate portfolio positions at disadvantageous times to satisfy its obligations. The effect of using leverage is to amplify the Fund’s gains and losses in comparison to the amount of the Fund’s assets (that is, assets other than borrowed assets) at risk, which may cause the Fund’s portfolio to be more volatile. If the Fund uses leverage, the Fund has the risk of capital losses that exceed the net assets of the Fund.

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Options risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Options risk – If the Fund buys an option, it buys a legal contract giving it the right to buy or sell a specific amount of the underlying instrument or futures contract on the underlying instrument at an agreed upon price typically in exchange for a premium paid by the Fund. If the Fund sells an option, it sells to another person the right to buy from or sell to the Fund a specific amount of the underlying instrument or futures contract on the underlying instrument at an agreed upon price typically in exchange for a premium received by the Fund. Options may be illiquid and the Fund may have difficulty closing out its position. The prices of options can be highly volatile and the use of options can lower total returns.

 

JNL MULTI-MANAGER SMALL CAP VALUE FUND | Reverse repurchase agreements risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Reverse repurchase agreements risk – Reverse repurchase agreements involve the sale of securities held by the Fund with an agreement to repurchase the securities at an agreed-upon price, date and interest payment. Reverse repurchase agreements involve the risk that the other party may fail to return the securities in a timely manner or at all. The Fund could lose money if the value of collateral held by the Fund, including the value of the investments made with the cash received from the sale of securities, is less than the value of the securities sold by the Fund. These events could also trigger adverse tax consequences to the Fund.

 

JNL/FRANKLIN TEMPLETON INCOME FUND | Industrial companies risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Industrial companies risk – The stock prices of companies in the industrials sector are affected by supply and demand both for their specific products or services and for industrials sector products in general. Companies in the industrial sector may be adversely affected by changes in government regulation, world events and economic conditions. In addition, these companies are at risk for environmental damage and product liability claims. Companies in this sector could be adversely affected by commodity price volatility, changes in exchange rates, imposition of export or import controls, increased competition, depletion of resources, technological developments and labor relations.