v3.26.1
Fees and Expenses
Apr. 23, 2026
JNL/AMERICAN FUNDS BALANCED FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.77%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.13%
Total Annual Fund Operating Expenses3 1.20%
Less Waiver/Reimbursement4 0.30%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.90%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.77%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.13%
Total Annual Fund Operating Expenses3 0.90%
Less Waiver/Reimbursement4 0.30%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.60%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds Balanced Fund Class A
1 year 3 years 5 years 10 years
$92 $351 $631 $1,428

 

JNL/American Funds Balanced Fund Class I
1 year 3 years 5 years 10 years
$61 $257 $469 $1,080

 

(1)The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio). 
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year. 

 

Period Master Fund
1/1/2025 - 12/31/2025 72 %

 
Portfolio Turnover, Rate 72.00%
JNL/American Funds Bond Fund of America Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.75%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.13%
Total Annual Fund Operating Expenses3 1.18%
Less Waiver/Reimbursement4 0.36%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.82%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.75%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.13%
Total Annual Fund Operating Expenses3 0.88%
Less Waiver/Reimbursement4 0.36%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.52%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds Bond Fund of America Fund Class A
1 year 3 years 5 years 10 years
$84 $339 $614 $1,400

 

JNL/American Funds Bond Fund of America Fund Class I
1 year 3 years 5 years 10 years
$53 $245 $452 $1,051

 

(1)The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 159 %

 
Portfolio Turnover, Rate 159.00%
JNL/American Funds Capital Income Builder Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable 

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.89%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.15%
Total Annual Fund Operating Expenses3 1.34%
Less Waiver/Reimbursement4 0.39%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.95%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.89%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.15%
Total Annual Fund Operating Expenses3 1.04%
Less Waiver/Reimbursement4 0.39%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.65%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds Capital Income Builder Fund Class A
1 year 3 years 5 years 10 years
$97 $386 $697 $1,579

 

JNL/American Funds Capital Income Builder Fund Class I
1 year 3 years 5 years 10 years
$66 $292 $536 $1,236

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 72 %

 
Portfolio Turnover, Rate 72.00%
JNL/American Funds Global Growth Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 1.12%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.14%
Total Annual Fund Operating Expenses3 1.56%
Less Waiver/Reimbursement4 0.51%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 1.05%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 1.12%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.14%
Total Annual Fund Operating Expenses3 1.26%
Less Waiver/Reimbursement4 0.51%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.75%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds Global Growth Fund Class A
1 year 3 years 5 years 10 years
$107 $443 $802 $1,813

 

JNL/American Funds Global Growth Fund Class I
1 year 3 years 5 years 10 years
$77 $349 $643 $1,478

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 45 %

 
Portfolio Turnover, Rate 45.00%
JNL/American Funds Growth Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.90%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.12%
Total Annual Fund Operating Expenses3 1.32%
Less Waiver/Reimbursement4 0.43%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.89%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.90%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.12%
Total Annual Fund Operating Expenses3 1.02%
Less Waiver/Reimbursement4 0.43%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.59%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds Growth Fund Class A
1 year 3 years 5 years 10 years
$91 $376 $682 $1,553

 

JNL/American Funds Growth Fund Class I
1 year 3 years 5 years 10 years
$60 $282 $521 $1,209

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 27 %

 
Portfolio Turnover, Rate 27.00%
JNL/AMERICAN FUNDS GROWTH-INCOME FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.79%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.12%
Total Annual Fund Operating Expenses 1.21%
Less Waiver/Reimbursement3 0.30%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.91%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.79%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.12%
Total Annual Fund Operating Expenses 0.91%
Less Waiver/Reimbursement3 0.30%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.61%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 

 
Expense Example, With Redemption [Table]
JNL/American Funds Growth-Income Fund Class A
1 year 3 years 5 years 10 years
$93 $354 $636 $1,439

 

JNL/American Funds Growth-Income Fund Class I
1 year 3 years 5 years 10 years
$62 $260 $475 $1,092

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 27 %

 
Portfolio Turnover, Rate 27.00%
JNL/AMERICAN FUNDS INTERNATIONAL FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 1.22%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.15%
Total Annual Fund Operating Expenses3 1.67%
Less Waiver/Reimbursement4 0.56%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 1.11%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 1.22%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.15%
Total Annual Fund Operating Expenses3 1.37%
Less Waiver/Reimbursement4 0.56%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.81%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example. (1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: 

 
Expense Example, With Redemption [Table]
JNL/American Funds International Fund Class A
1 year 3 years 5 years 10 years
$113 $472 $855 $1,929

 

JNL/American Funds International Fund Class I
1 year 3 years 5 years 10 years
$83 $379 $696 $1,598

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 63 %

 
Portfolio Turnover, Rate 63.00%
JNL/AMERICAN FUNDS NEW WORLD FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 1.52%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.17%
Total Annual Fund Operating Expenses3 1.99%
Less Waiver/Reimbursement4 0.73%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 1.26%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 1.52%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.17%
Total Annual Fund Operating Expenses3 1.69%
Less Waiver/Reimbursement4 0.73%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.96%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds New World Fund Class A
1 year 3 years 5 years 10 years
$128 $554 $1,005 $2,258

 

JNL/American Funds New World Fund Class I
1 year 3 years 5 years 10 years
$98 $461 $849 $1,937

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 49 %

 
Portfolio Turnover, Rate 49.00%
JNL/AMERICAN FUNDS WASHINGTON MUTUAL INVESTORS FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.93%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.13%
Total Annual Fund Operating Expenses3 1.36%
Less Waiver/Reimbursement4 0.45%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.91%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.93%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.13%
Total Annual Fund Operating Expenses3 1.06%
Less Waiver/Reimbursement4 0.45%
Total Annual Fund Operating Expenses After Waiver/Reimbursement3 0.61%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Expense information has been restated to reflect current fees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds® Washington Mutual Investors Fund Class A
1 year 3 years 5 years 10 years
$93 $386 $702 $1,596

 

JNL/American Funds® Washington Mutual Investors Fund Class I
1 year 3 years 5 years 10 years
$62 $292 $541 $1,253

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 37 %

 
Portfolio Turnover, Rate 37.00%
JNL Multi-Manager Alternative Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 1.19%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1,2,3 0.77%
Acquired Fund Fees and Expenses4 0.12%
Total Annual Fund Operating Expenses 2.38%
Less Waiver/Reimbursement5 0.08%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 2.30%
1 “Other Expenses” include an Administrative Fee of 0.20% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 “Other Expenses” are based on amounts incurred during the period ended December 31, 2025. The amount includes the costs associated with the Fund’s short sales on equity securities.  When a cash dividend is declared on a security for which the Fund holds a short position, the Fund incurs the obligation to pay an amount equal to that dividend to the lender of the shorted security.  In addition, the Fund incurs borrowing fees related to short sale transactions.  The annualized ratios of dividend expense on short sales and borrowing fees related to short sales to assets for the period were 0.39%. The Fund’s actual dividend expense and borrowing fees on securities sold short in future periods may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund’s short positions, the actual dividends paid with respect to the securities the Fund sells short, and the actual timing of the Fund’s short sale transactions, each of which is expected to vary over time.  The annualized ratios of dividend expense on short sales and borrowing fees related to short sales have been restated to reflect current fees.
3 “Other Expenses” are based on amounts incurred during the period ended December 31, 2025. The amount includes financing costs associated with secured borrowings. The annualized ratios of financing costs related to secured borrowings were 0.17%. The Fund’s actual financing costs may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund’s involvement with secured borrowings and the costs associated with those transactions, each of which is expected to vary over time.
4 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
5 JNAM has contractually agreed to waive a varying portion of its management fee in an amount equivalent to the management fee paid indirectly by the Fund attributable to its investment in WCM Partners L.P.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 1.19%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1,2,3 0.77%
Acquired Fund Fees and Expenses4 0.12%
Total Annual Fund Operating Expenses 2.08%
Less Waiver/Reimbursement5 0.08%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 2.00%

 

1 “Other Expenses” include an Administrative Fee of 0.20% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 “Other Expenses” are based on amounts incurred during the period ended December 31, 2025. The amount includes the costs associated with the Fund’s short sales on equity securities.  When a cash dividend is declared on a security for which the Fund holds a short position, the Fund incurs the obligation to pay an amount equal to that dividend to the lender of the shorted security.  In addition, the Fund incurs borrowing fees related to short sale transactions.  The annualized ratios of dividend expense on short sales and borrowing fees related to short sales to assets for the period were 0.39%. The Fund’s actual dividend expense and borrowing fees on securities sold short in future periods may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund’s short positions, the actual dividends paid with respect to the securities the Fund sells short, and the actual timing of the Fund’s short sale transactions, each of which is expected to vary over time.  The annualized ratios of dividend expense on short sales and borrowing fees related to short sales have been restated to reflect current fees.
3 “Other Expenses” are based on amounts incurred during the period ended December 31, 2025. The amount includes financing costs associated with secured borrowings. The annualized ratios of financing costs related to secured borrowings were 0.17%. The Fund’s actual financing costs may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund’s involvement with secured borrowings and the costs associated with those transactions, each of which is expected to vary over time.
4 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
5

JNAM has contractually agreed to waive a varying portion of its management fee in an amount equivalent to the management fee paid indirectly by the Fund attributable to its investment in WCM Partners L.P.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager Alternative Fund Class A
1 year 3 years 5 years 10 years
$233 $735 $1,263 $2,710

 

JNL Multi-Manager Alternative Fund Class I
1 year 3 years 5 years 10 years
$203 $644 $1,111 $2,404

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 165 %

 
Portfolio Turnover, Rate 165.00%
JNL MULTI-MANAGER EMERGING MARKETS EQUITY FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.76%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 1.22%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
   

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.76%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.92%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager Emerging Markets Equity Fund Class A
1 year 3 years 5 years 10 years
$124 $387 $670 $1,477

 

JNL Multi-Manager Emerging Markets Equity Fund Class I
1 year 3 years 5 years 10 years
$94 $293 $509 $1,131

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 60 %

 
Portfolio Turnover, Rate 60.00%
JNL MULTI-MANAGER FLOATING RATE INCOME FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.47%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.17%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 0.95%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.47%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.17%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 0.65%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager Floating Rate Income Fund Class A
1 year 3 years 5 years 10 years
$97 $303 $525 $1,166

 

JNL Multi-Manager Floating Rate Income Fund Class I
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 52 %

 
Portfolio Turnover, Rate 52.00%
JNL MULTI-MANAGER GLOBAL SMALL CAP FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.00%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.81%
Total Annual Fund Operating Expenses3 1.16%
1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.00%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.81%
Total Annual Fund Operating Expenses3 0.86%
1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager Global Small Cap Fund Class A
1 year 3 years 5 years 10 years
$118 $368 $638 $1,409

 

JNL Multi-Manager Global Small Cap Fund Class I
1 year 3 years 5 years 10 years
$88 $274 $477 $1,061

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 51 %

 

Portfolio turnover for the period of January 1, 2025 to December 31, 2025 is for the Fund’s master fund when operating under its former investment strategy as a feeder fund in a master-feeder fund arrangement.

 
Portfolio Turnover, Rate 51.00%
JNL Multi-Manager International Equity Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.51%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.97%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.51%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.67%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager International Equity Fund Class A
1 year 3 years 5 years 10 years
$99 $309 $536 $1,190

 

JNL Multi-Manager International Equity Fund Class I
1 year 3 years 5 years 10 years
$68 $214 $373 $835

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 86 %

 

Portfolio turnover for the period of January 1, 2025 to December 31, 2025 is for the Fund when operating under its former investment strategy.

 
Portfolio Turnover, Rate 86.00%
JNL Multi-Manager International Small Cap Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.74%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses2 1.20%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.74%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses2 0.90%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager International Small Cap Fund Class A
1 year 3 years 5 years 10 years
$122 $381 $660 $1,455

 

JNL Multi-Manager International Small Cap Fund Class I
1 year 3 years 5 years 10 years
$92 $287 $498 $1,108

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 116 %

 
Portfolio Turnover, Rate 116.00%
JNL MULTI-MANAGER MID CAP FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.61%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses2 1.06%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.61%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses2 0.76%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager Mid Cap Fund Class A
1 year 3 years 5 years 10 years
$108 $337 $585 $1,294

 

JNL Multi-Manager Mid Cap Fund Class I
1 year 3 years 5 years 10 years
$78 $243 $422 $942

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 85 %

 
Portfolio Turnover, Rate 85.00%
JNL Multi-Manager Select Equity Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.52%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Acquired Fund Fees and Expenses2 0.03%
Total Annual Fund Operating Expenses 1.01%
Less Waiver/Reimbursement3 0.02%
Total Annual Fund Operating Expenses After Waiver/Reimbursement4 0.99%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 JNAM has contractually agreed to waive a varying portion of its management fee in an amount equivalent to the management fee paid indirectly by the Fund attributable to its investment in WCM Partners L.P.
4 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.52%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Acquired Fund Fees and Expenses2 0.03%
Total Annual Fund Operating Expenses 0.71%
Less Waiver/Reimbursement3 0.02%
Total Annual Fund Operating Expenses After Waiver/Reimbursement4 0.69%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 JNAM has contractually agreed to waive a varying portion of its management fee in an amount equivalent to the management fee paid indirectly by the Fund attributable to its investment in WCM Partners L.P.
4 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager Select Equity Fund Class A
1 year 3 years 5 years 10 years
$101 $320 $556 $1,234

 

JNL Multi-Manager Select Equity Fund Class I
1 year 3 years 5 years 10 years
$70 $225 $393 $881

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 107 %

 
Portfolio Turnover, Rate 107.00%
JNL Multi-Manager Small Cap Growth Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable 

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.56%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.11%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 0.98%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.56%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.11%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 0.68%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager Small Cap Growth Fund Class A
1 year 3 years 5 years 10 years
$100 $312 $542 $1,201

 

JNL Multi-Manager Small Cap Growth Fund Class I
1 year 3 years 5 years 10 years
$69 $218 $379 $847

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 78 %

 
Portfolio Turnover, Rate 78.00%
JNL MULTI-MANAGER SMALL CAP VALUE FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.66%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 1.07%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.66%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.77%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Multi-Manager Small Cap Value Fund Class A
1 year 3 years 5 years 10 years
$109 $340 $590 $1,306

 

JNL Multi-Manager Small Cap Value Fund Class I
1 year 3 years 5 years 10 years
$79 $246 $428 $954

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 34 %

 
Portfolio Turnover, Rate 34.00%
JNL Moderate ETF Allocation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.18%
Total Annual Fund Operating Expenses 0.83%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.18%
Total Annual Fund Operating Expenses 0.53%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Moderate ETF Allocation Fund Class A
1 year 3 years 5 years 10 years
$85 $265 $460 $1,025

 

JNL Moderate ETF Allocation Fund Class I
1 year 3 years 5 years 10 years
$54 $170 $296 $665

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 55 %

 
Portfolio Turnover, Rate 55.00%
JNL Moderate Growth ETF Allocation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.18%
Total Annual Fund Operating Expenses 0.83%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.18%
Total Annual Fund Operating Expenses 0.53%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Moderate Growth ETF Allocation Fund Class A
1 year 3 years 5 years 10 years
$85 $265 $460 $1,025

 

JNL Moderate Growth ETF Allocation Fund Class I
1 year 3 years 5 years 10 years
$54 $170 $296 $665

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 60 %

 
Portfolio Turnover, Rate 60.00%
JNL Growth ETF Allocation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable 

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.20%
Total Annual Fund Operating Expenses 0.85%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.20%
Total Annual Fund Operating Expenses 0.55%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Growth ETF Allocation Fund Class A
1 year 3 years 5 years 10 years
$87 $271 $471 $1,049

 

JNL Growth ETF Allocation Fund Class I
1 year 3 years 5 years 10 years
$56 $176 $307 $689

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance. 

 

Period  
1/1/2025 - 12/31/2025 70 %

 
Portfolio Turnover, Rate 70.00%
JNL/American Funds Moderate Allocation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.32%
Total Annual Fund Operating Expenses 0.97%

 

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.32%
Total Annual Fund Operating Expenses 0.67%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds Moderate Allocation Fund Class A
1 year 3 years 5 years 10 years
$99 $309 $536 $1,190

 

JNL/American Funds Moderate Allocation Fund Class I
1 year 3 years 5 years 10 years
$68 $214 $373 $835

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 14 %

 
Portfolio Turnover, Rate 14.00%
JNL/AMERICAN FUNDS MODERATE GROWTH ALLOCATION FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.34%
Total Annual Fund Operating Expenses 0.98%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.34%
Total Annual Fund Operating Expenses 0.68%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds Moderate Growth Allocation Fund Class A
1 year 3 years 5 years 10 years
$100 $312 $542 $1,201

 

JNL/American Funds Moderate Growth Allocation Fund Class I
1 year 3 years 5 years 10 years
$69 $218 $379 $847

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 16 %

 
Portfolio Turnover, Rate 16.00%
JNL/AMERICAN FUNDS GROWTH ALLOCATION FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.36%
Total Annual Fund Operating Expenses 0.99%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.36%
Total Annual Fund Operating Expenses 0.69%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/American Funds Growth Allocation Fund Class A
1 year 3 years 5 years 10 years
$101 $315 $547 $1,213

 

JNL/American Funds Growth Allocation Fund Class I
1 year 3 years 5 years 10 years
$70 $221 $384 $859

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 16 %

 
Portfolio Turnover, Rate 16.00%
JNL/BLACKROCK GLOBAL ALLOCATION FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.58%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.03%
Total Annual Fund Operating Expenses 1.06%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.58%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.03%
Total Annual Fund Operating Expenses 0.76%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

  
Expense Example, With Redemption [Table]
JNL/BlackRock Global Allocation Fund Class A
1 year 3 years 5 years 10 years
$108 $337 $585 $1,294

 

JNL/BlackRock Global Allocation Fund Class I
1 year 3 years 5 years 10 years
$78 $243 $422 $942

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 135 %

 
Portfolio Turnover, Rate 135.00%
JNL/BLACKROCK GLOBAL NATURAL RESOURCES FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.54%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 1.00%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.54%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.70%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/BlackRock Global Natural Resources Fund Class A
1 year 3 years 5 years 10 years
$102 $318 $552 $1,225

 

JNL/BlackRock Global Natural Resources Fund Class I
1 year 3 years 5 years 10 years
$72 $224 $390 $871

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 94 %

 
Portfolio Turnover, Rate 94.00%
JNL/BLACKROCK LARGE CAP SELECT GROWTH FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.46%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.86%
Less Waiver/Reimbursement2 0.03%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.83%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.03% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.46%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.56%
Less Waiver/Reimbursement2 0.03%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.53%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.03% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/BlackRock Large Cap Select Growth Fund Class A
1 year 3 years 5 years 10 years
$85 $271 $474 $1,058

 

JNL/BlackRock Large Cap Select Growth Fund Class I
1 year 3 years 5 years 10 years
$54 $176 $310 $699

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 63 %

 
Portfolio Turnover, Rate 63.00%
JNL/CAUSEWAY INTERNATIONAL VALUE SELECT FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.51%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.96%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.51%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.66%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Causeway International Value Select Fund Class A
1 year 3 years 5 years 10 years
$98 $306 $531 $1,178

 

JNL/Causeway International Value Select Fund Class I
1 year 3 years 5 years 10 years
$67 $211 $368 $822

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 45 %

 
Portfolio Turnover, Rate 45.00%
JNL/Cohen & Steers U.S. Realty Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.56%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.18%
Total Annual Fund Operating Expenses2 1.04%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.56%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.18%
Total Annual Fund Operating Expenses2 0.74%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Cohen & Steers U.S. Realty Fund Class A
1 year 3 years 5 years 10 years
$106 $331 $574 $1,271

 

JNL/Cohen & Steers U.S. Realty Fund Class I
1 year 3 years 5 years 10 years
$76 $237 $411 $918

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 40 %

 
Portfolio Turnover, Rate 40.00%
JNL/DFA International Core Equity Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.45%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.91%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.45%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.61%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.56%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the Class I administrative waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/DFA International Core Equity Fund Class A
1 year 3 years 5 years 10 years
$93 $290 $504 $1,120

 

JNL/DFA International Core Equity Fund Class I
1 year 3 years 5 years 10 years
$57 $190 $335 $757

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 16 %

 
Portfolio Turnover, Rate 16.00%
JNL/DFA U.S. CORE EQUITY FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.39%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.80%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.39%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.50%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.45%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/DFA U.S. Core Equity Fund Class A
1 year 3 years 5 years 10 years
$82 $255 $444 $990

 

JNL/DFA U.S. Core Equity Fund Class I
1 year 3 years 5 years 10 years
$46 $155 $275 $623

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 2 %

 
Portfolio Turnover, Rate 2.00%
JNL/DFA U.S. Small Cap Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.53%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.99%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.53%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.69%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.64%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/DFA U.S. Small Cap Fund Class A
1 year 3 years 5 years 10 years
$101 $315 $547 $1,213

 

JNL/DFA U.S. Small Cap Fund Class I
1 year 3 years 5 years 10 years
$65 $216 $379 $854

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 20 %

 
Portfolio Turnover, Rate 20.00%
JNL/DOUBLELINE CORE FIXED INCOME FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.37%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.78%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.37%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.48%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/DoubleLine® Core Fixed Income Fund Class A
1 year 3 years 5 years 10 years
$80 $249 $433 $966

 

JNL/DoubleLine® Core Fixed Income Fund Class I
1 year 3 years 5 years 10 years
$49 $154 $269 $604

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

  

Period  
1/1/2025 - 12/31/2025 41 %

 
Portfolio Turnover, Rate 41.00%
JNL/DOUBLELINE EMERGING MARKETS FIXED INCOME FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.63%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 1.08%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.63%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.78%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/DoubleLine® Emerging Markets Fixed Income Fund Class A
1 year 3 years 5 years 10 years
$110 $343 $595 $1,317

 

JNL/DoubleLine® Emerging Markets Fixed Income Fund Class I
1 year 3 years 5 years 10 years
$80 $249 $433 $966

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 49 %

 
Portfolio Turnover, Rate 49.00%
JNL/DoubleLine Shiller Enhanced CAPE Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.53%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses3 0.99%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.53%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses3 0.69%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/DoubleLine® Shiller Enhanced CAPE® Fund Class A
1 year 3 years 5 years 10 years
$101 $315 $547 $1,213

 

JNL/DoubleLine® Shiller Enhanced CAPE® Fund Class I
1 year 3 years 5 years 10 years
$70 $221 $384 $859

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 47 %

 
Portfolio Turnover, Rate 47.00%
JNL/DoubleLine Total Return Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.43%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.83%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.43%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.53%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/DoubleLine® Total Return Fund Class A
1 year 3 years 5 years 10 years
$85 $265 $460 $1,025

 

JNL/DoubleLine® Total Return Fund Class I
1 year 3 years 5 years 10 years
$54 $170 $296 $665

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 29 %

 
Portfolio Turnover, Rate 29.00%
JNL/DREYFUS GOVERNMENT MONEY MARKET FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.16%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.56%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.16%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.26%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: 

 
Expense Example, With Redemption [Table]
JNL/Dreyfus Government Money Market Fund Class A
1 year 3 years 5 years 10 years
$57 $179 $313 $701

 

JNL/Dreyfus Government Money Market Fund Class I
1 year 3 years 5 years 10 years
$27 $84 $146 $331

 
JNL/Fidelity Institutional AM & JPMorgan Large Cap Growth Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]

Annual Fund Operating Expenses


(Expenses that you pay each year as a percentage of the value of your investment)

  Class A
Management Fee 0.48%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.94%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.48%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.64%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

  
Expense Example, With Redemption [Table]
JNL/Fidelity Institutional AM® & JPMorgan Large Cap Growth Fund Class A
1 year 3 years 5 years 10 years
$96 $300 $520 $1,155

 

JNL/Fidelity Institutional AM® & JPMorgan Large Cap Growth Fund Class I
1 year 3 years 5 years 10 years
$65 $205 $357 $798

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 22 %

 

Portfolio turnover for the period of January 1, 2025 to December 31, 2025 is for the Fund when operating under its former investment strategy.

 
Portfolio Turnover, Rate 22.00%
JNL/FIDELITY INSTITUTIONAL AM TOTAL BOND FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.36%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses2 0.76%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.36%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses2 0.46%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Fidelity Institutional AM® Total Bond Fund Class A
1 year 3 years 5 years 10 years
$78 $243 $422 $942

 

JNL/Fidelity Institutional AM® Total Bond Fund Class I
1 year 3 years 5 years 10 years
$47 $148 $258 $579

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 51 %

 
Portfolio Turnover, Rate 51.00%
JNL/FIRST SENTIER GLOBAL INFRASTRUCTURE FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.70%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 1.16%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
   

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.70%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.86%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: 

 
Expense Example, With Redemption [Table]
JNL/First Sentier Global Infrastructure Fund Class A
1 year 3 years 5 years 10 years
$118 $368 $638 $1,409

 

JNL/First Sentier Global Infrastructure Fund Class I
1 year 3 years 5 years 10 years
$88 $274 $477 $1,061

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 59 %

 
Portfolio Turnover, Rate 59.00%
JNL/FRANKLIN TEMPLETON INCOME FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.51%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses2 0.92%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.51%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses2 0.62%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Franklin Templeton Income Fund Class A
1 year 3 years 5 years 10 years
$94 $293 $509 $1,131

 

JNL/Franklin Templeton Income Fund Class I
1 year 3 years 5 years 10 years
$63 $199 $346 $774

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 37 %

 
Portfolio Turnover, Rate 37.00%
JNL/GOLDMAN SACHS 4 FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.25%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.70%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.25%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.40%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Goldman Sachs 4 Fund Class A
1 year 3 years 5 years 10 years
$72 $224 $390 $871

 

JNL/Goldman Sachs 4 Fund Class I
1 year 3 years 5 years 10 years
$41 $128 $224 $505

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 47 %

 
Portfolio Turnover, Rate 47.00%
JNL/GQG Emerging Markets Equity Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.87%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 1.34%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.87%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 1.04%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/GQG Emerging Markets Equity Fund Class A
1 year 3 years 5 years 10 years
$136 $425 $734 $1,613

 

JNL/GQG Emerging Markets Equity Fund Class I
1 year 3 years 5 years 10 years
$106 $331 $574 $1,271

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 70 %

 
Portfolio Turnover, Rate 70.00%
JNL/INVESCO SMALL CAP GROWTH FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.62%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses2 1.02%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.62%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses2 0.72%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Invesco Small Cap Growth Fund Class A
1 year 3 years 5 years 10 years
$104 $325 $563 $1,248

 

JNL/Invesco Small Cap Growth Fund Class I
1 year 3 years 5 years 10 years
$74 $230 $401 $894

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 86 %

 
Portfolio Turnover, Rate 86.00%
JNL/JPMorgan Hedged Equity Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.50%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.96%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.50%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.66%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan Hedged Equity Fund Class A
1 year 3 years 5 years 10 years
$98 $306 $531 $1,178

 

JNL/JPMorgan Hedged Equity Fund Class I
1 year 3 years 5 years 10 years
$67 $211 $368 $822

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 30 %

 
Portfolio Turnover, Rate 30.00%
JNL/JPMORGAN MIDCAP GROWTH FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.49%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.89%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.49%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.59%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan MidCap Growth Fund Class A
1 year 3 years 5 years 10 years
$91 $284 $493 $1,096

 

JNL/JPMorgan MidCap Growth Fund Class I
1 year 3 years 5 years 10 years
$60 $189 $329 $738

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance. 

 

Period  
1/1/2025 - 12/31/2025 69 %

 
Portfolio Turnover, Rate 69.00%
JNL/JPMorgan Nasdaq Hedged Equity Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.50%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.19%
Total Annual Fund Operating Expenses 0.99%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.50%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.19%
Total Annual Fund Operating Expenses 0.69%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan Nasdaq® Hedged Equity Fund Class A
1 year 3 years 5 years 10 years
$101 $315 $547 $1,213

 

JNL/JPMorgan Nasdaq® Hedged Equity Fund Class I
1 year 3 years 5 years 10 years
$70 $221 $384 $859

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 78 %

 
Portfolio Turnover, Rate 78.00%
JNL/JPMORGAN US GOVERNMENT & QUALITY BOND FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.29%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.69%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.29%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.39%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan U.S. Government & Quality Bond Fund Class A
1 year 3 years 5 years 10 years
$70 $221 $384 $859

 

JNL/JPMorgan U.S. Government & Quality Bond Fund Class I
1 year 3 years 5 years 10 years
$40 $125 $219 $493

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 31 %

 
Portfolio Turnover, Rate 31.00%
JNL/JPMORGAN U.S. VALUE FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.48%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.89%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.48%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.59%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan U.S. Value Fund Class A
1 year 3 years 5 years 10 years
$91 $284 $493 $1,096

 

JNL/JPMorgan U.S. Value Fund Class I
1 year 3 years 5 years 10 years
$60 $189 $329 $738

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 21 %

 
Portfolio Turnover, Rate 21.00%
JNL/Loomis Sayles Global Growth Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.53%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses2 0.99%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.53%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses2 0.69%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Loomis Sayles Global Growth Fund Class A
1 year 3 years 5 years 10 years
$101 $315 $547 $1,213

 

JNL/Loomis Sayles Global Growth Fund Class I
1 year 3 years 5 years 10 years
$70 $221 $384 $859

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 14 %

 
Portfolio Turnover, Rate 14.00%
JNL/Lord Abbett Short Duration Income Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.35%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.80%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.35%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.50%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Lord Abbett Short Duration Income Fund Class A
1 year 3 years 5 years 10 years
$82 $255 $444 $990

 

JNL/Lord Abbett Short Duration Income Fund Class I
1 year 3 years 5 years 10 years
$51 $160 $280 $628

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 96 %

 
Portfolio Turnover, Rate 96.00%
JNL/MELLON EMERGING MARKETS INDEX FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.48%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.17%
Total Annual Fund Operating Expenses 0.95%
Less Waiver/Reimbursement3 0.20%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.75%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.48%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.17%
Total Annual Fund Operating Expenses 0.65%
Less Waiver/Reimbursement3,4 0.25%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.40%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. The example also assumes that the Class I administrative waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Emerging Markets Index Fund Class A
1 year 3 years 5 years 10 years
$77 $283 $506 $1,148

 

JNL/Mellon Emerging Markets Index Fund Class I
1 year 3 years 5 years 10 years
$41 $183 $337 $787

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 11 %

 
Portfolio Turnover, Rate 11.00%
JNL/MELLON S&P 500 INDEX FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.10%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.12%
Total Annual Fund Operating Expenses 0.52%
1 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.10%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.12%
Total Annual Fund Operating Expenses 0.22%
1 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon S&P 500 Index Fund Class A
1 year 3 years 5 years 10 years
$53 $167 $291 $653

 

JNL/Mellon S&P 500 Index Fund Class I
1 year 3 years 5 years 10 years
$23 $71 $124 $280

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance. 

 

Period  
1/1/2025 - 12/31/2025 3 %

 
Portfolio Turnover, Rate 3.00%
JNL/MELLON S&P 400 MIDCAP INDEX FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.34%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.12%
Total Annual Fund Operating Expenses 0.76%
Less Waiver/Reimbursement3 0.20%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.56%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.34%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.12%
Total Annual Fund Operating Expenses 0.46%
Less Waiver/Reimbursement3 0.20%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.26%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example. (1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 

 
Expense Example, With Redemption [Table]
JNL/Mellon S&P 400 MidCap Index Fund Class A
1 year 3 years 5 years 10 years
$57 $223 $403 $924

 

JNL/Mellon S&P 400 MidCap Index Fund Class I
1 year 3 years 5 years 10 years
$27 $127 $238 $560

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 15 %

 
Portfolio Turnover, Rate 15.00%
JNL/MELLON SMALL CAP INDEX FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.34%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.12%
Total Annual Fund Operating Expenses 0.76%
Less Waiver/Reimbursement3 0.20%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.56%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.34%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.12%
Total Annual Fund Operating Expenses 0.46%
Less Waiver/Reimbursement3 0.20%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.26%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example. (1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Small Cap Index Fund Class A
1 year 3 years 5 years 10 years
$57 $223 $403 $924

 

JNL/Mellon Small Cap Index Fund Class I
1 year 3 years 5 years 10 years
$27 $127 $238 $560

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 36 %

 
Portfolio Turnover, Rate 36.00%
JNL/MELLON INTERNATIONAL INDEX FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.35%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.16%
Total Annual Fund Operating Expenses 0.81%
Less Waiver/Reimbursement3 0.20%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.61%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.35%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.16%
Total Annual Fund Operating Expenses 0.51%
Less Waiver/Reimbursement3 0.20%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.31%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon International Index Fund Class A
1 year 3 years 5 years 10 years
$62 $239 $430 $983

 

JNL/Mellon International Index Fund Class I
1 year 3 years 5 years 10 years
$32 $143 $265 $621

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 15 %

 
Portfolio Turnover, Rate 15.00%
JNL/MELLON BOND INDEX FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A1
Management Fee 0.36%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses2 0.11%
Acquired Fund Fees and Expenses3 0.01%
Total Annual Fund Operating Expenses 0.78%
Less Waiver/Reimbursement4 0.20%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.58%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I1
Management Fee 0.36%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses2 0.11%
Acquired Fund Fees and Expenses3 0.01%
Total Annual Fund Operating Expenses 0.48%
Less Waiver/Reimbursement4 0.20%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.28%
1 The fee table and the example reflect the expenses of both the Fund and the Master Fund.
2 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
3 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
4 JNAM has entered into a contractual agreement with the Fund under which it will waive a portion of its management fee for such time as the Fund is operated as a Feeder Fund, because during that time, the Adviser will not be providing the portfolio management portion of the advisory and management services.  This fee waiver will continue as long as the Fund is part of a master-feeder fund structure, but in any event, the waiver will continue for at least one year from the date of this Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver.

 
Expense Example [Heading] Expense Example.(1)
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Bond Index Fund Class A
1 year 3 years 5 years 10 years
$59 $229 $414 $947

 

JNL/Mellon Bond Index Fund Class I
1 year 3 years 5 years 10 years
$29 $134 $249 $584

 

(1) The example reflects the aggregate expenses of both the Fund and the Master Fund.

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
Portfolio Turnover [Text Block]

The Fund, which operates as a “feeder fund,” does not pay transaction costs, such as commissions, when it buys and sells shares of the Master Fund (or “turns over” its portfolio). The Master 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 Expense Example above, affect the Fund’s and Master Fund’s performance. The following table shows the Master Fund’s portfolio turnover rate during the most recent fiscal year.

 

Period Master Fund
1/1/2025 - 12/31/2025 88 %

 
Portfolio Turnover, Rate 88.00%
JNL/Mellon U.S. Stock Market Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable 

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.16%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.61%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.16%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.31%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: 

 
Expense Example, With Redemption [Table]
JNL/Mellon U.S. Stock Market Index Fund Class A
1 year 3 years 5 years 10 years
$62 $195 $340 $762

 

JNL/Mellon U.S. Stock Market Index Fund Class I
1 year 3 years 5 years 10 years
$32 $100 $174 $393

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 2 %

 
Portfolio Turnover, Rate 2.00%
JNL/Mellon Dow Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.17%
Total Annual Fund Operating Expenses 0.65%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.17%
Total Annual Fund Operating Expenses 0.35%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.30%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon DowSM Index Fund Class A
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 

JNL/Mellon DowSM Index Fund Class I
1 year 3 years 5 years 10 years
$31 $107 $191 $438

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 0 %

 
Portfolio Turnover, Rate none
JNL/Mellon World Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.17%
Total Annual Fund Operating Expenses 0.65%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.17%
Total Annual Fund Operating Expenses 0.35%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.30%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon World Index Fund Class A
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 

JNL/Mellon World Index Fund Class I
1 year 3 years 5 years 10 years
$31 $107 $191 $438

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 16 %

 
Portfolio Turnover, Rate 16.00%
JNL/Mellon Nasdaq 100 Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.16%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.17%
Total Annual Fund Operating Expenses 0.63%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.16%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.17%
Total Annual Fund Operating Expenses 0.33%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.28%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Nasdaq® 100 Index Fund Class A
1 year 3 years 5 years 10 years
$64 $202 $351 $786

 

JNL/Mellon Nasdaq® 100 Index Fund Class I
1 year 3 years 5 years 10 years
$29 $101 $180 $413

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 11 %

 
Portfolio Turnover, Rate 11.00%
JNL/Mellon Communication Services Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.64%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.34%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.29%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Communication Services Sector Fund Class A
1 year 3 years 5 years 10 years
$65 $205 $357 $798

 

JNL/Mellon Communication Services Sector Fund Class I
1 year 3 years 5 years 10 years
$30 $104 $186 $426

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 37 %

 
Portfolio Turnover, Rate 37.00%
JNL/Mellon Consumer Discretionary Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.64%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.34%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.29%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Consumer Discretionary Sector Fund Class A
1 year 3 years 5 years 10 years
$65 $205 $357 $798

 

JNL/Mellon Consumer Discretionary Sector Fund Class I
1 year 3 years 5 years 10 years
$30 $104 $186 $426

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance. 

 

Period  
1/1/2025 - 12/31/2025 18 %

 
Portfolio Turnover, Rate 18.00%
JNL/Mellon Consumers Staples Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.65%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.35%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.30%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Consumer Staples Sector Fund Class A
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 

JNL/Mellon Consumer Staples Sector Fund Class I
1 year 3 years 5 years 10 years
$31 $107 $191 $438

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance. 

 

Period  
1/1/2025 - 12/31/2025 37 %

 
Portfolio Turnover, Rate 37.00%
JNL/Mellon Energy Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.64%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.34%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.29%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Energy Sector Fund Class A
1 year 3 years 5 years 10 years
$65 $205 $357 $798

 

JNL/Mellon Energy Sector Fund Class I
1 year 3 years 5 years 10 years
$30 $104 $186 $426

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 9 %

 
Portfolio Turnover, Rate 9.00%
JNL/Mellon Financial Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.64%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.34%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.29%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Financial Sector Fund Class A
1 year 3 years 5 years 10 years
$65 $205 $357 $798

 

JNL/Mellon Financial Sector Fund Class I
1 year 3 years 5 years 10 years
$30 $104 $186 $426

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 10 %

 
Portfolio Turnover, Rate 10.00%
JNL/Mellon Healthcare Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.17%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.63%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.17%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.33%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.28%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Healthcare Sector Fund Class A
1 year 3 years 5 years 10 years
$64 $202 $351 $786

 

JNL/Mellon Healthcare Sector Fund Class I
1 year 3 years 5 years 10 years
$29 $101 $180 $413

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 4 %

 
Portfolio Turnover, Rate 4.00%
JNL/Mellon Industrials Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.65%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.35%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.30%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Industrials Sector Fund Class A
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 

JNL/Mellon Industrials Sector Fund Class I
1 year 3 years 5 years 10 years
$31 $107 $191 $438

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 21 %

 
Portfolio Turnover, Rate 21.00%
JNL/Mellon Information Technology Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.16%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.61%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.16%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.31%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.26%
1 “Other Expenses” include an Administrative Fee of 0.14% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Information Technology Sector Fund Class A
1 year 3 years 5 years 10 years
$62 $195 $340 $762

 

JNL/Mellon Information Technology Sector Fund Class I
1 year 3 years 5 years 10 years
$27 $95 $169 $388

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 25 %

 
Portfolio Turnover, Rate 25.00%
JNL/Mellon Materials Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.21%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.67%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.21%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.37%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.32%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Materials Sector Fund Class A
1 year 3 years 5 years 10 years
$68 $214 $373 $835

 

JNL/Mellon Materials Sector Fund Class I
1 year 3 years 5 years 10 years
$33 $114 $203 $463

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 35 %

 
Portfolio Turnover, Rate 35.00%
JNL/Mellon Real Estate Sector Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.66%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.36%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.31%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Real Estate Sector Fund Class A
1 year 3 years 5 years 10 years
$67 $211 $368 $822

 

JNL/Mellon Real Estate Sector Fund Class I
1 year 3 years 5 years 10 years
$32 $111 $197 $451

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance. 

 

Period  
1/1/2025 - 12/31/2025 12 %

 
Portfolio Turnover, Rate 12.00%
JNL S&P 500 Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.12%
Total Annual Fund Operating Expenses 0.32%
Less Waiver/Reimbursement2,3 0.23%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.09%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.06% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.
3 JNAM has contractually agreed to waive 0.17% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. The example also assumes that the Class I administrative waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL S&P 500 Index Fund Class I
1 year 3 years 5 years 10 years
$9 $80 $157 $383

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 19 %

 
Portfolio Turnover, Rate 19.00%
JNL/MELLON UTILITIES SECTOR FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.65%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.35%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.30%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Mellon Utilities Sector Fund Class A
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 

JNL/Mellon Utilities Sector Fund Class I
1 year 3 years 5 years 10 years
$31 $107 $191 $438

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 28 %

 
Portfolio Turnover, Rate 28.00%
JNL/MFS Equity Income Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.46%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses3 0.92%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.46%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses3 0.62%
1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/MFS Equity Income Fund Class A
1 year 3 years 5 years 10 years
$94 $293 $509 $1,131

 

 

JNL/MFS Equity Income Fund Class I
1 year 3 years 5 years 10 years
$63 $199 $346 $774

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 59 %

 

Portfolio turnover for the period of January 1, 2025 to December 31, 2025 is for the Fund when operating under its former investment strategy.

 
Portfolio Turnover, Rate 59.00%
JNL/MFS MID CAP VALUE FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.55%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.95%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.55%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.65%
1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/MFS Mid Cap Value Fund Class A
1 year 3 years 5 years 10 years
$97 $303 $525 $1,166

 

JNL/MFS Mid Cap Value Fund Class I
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance. 

 

Period  
1/1/2025 - 12/31/2025 23 %

 
Portfolio Turnover, Rate 23.00%
JNL/Morningstar SMID Moat Focus Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.26%
Total Annual Fund Operating Expenses 0.76%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or "Adviser").

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.26%
Total Annual Fund Operating Expenses 0.46%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Morningstar SMID Moat Focus Index Fund Class A
1 year 3 years 5 years 10 years
$78 $243 $422 $942

 

JNL/Morningstar SMID Moat Focus Index Fund Class I
1 year 3 years 5 years 10 years
$47 $148 $258 $579

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 108 %

 

 
Portfolio Turnover, Rate 108.00%
JNL/Morningstar U.S. Sustainability Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.25%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.71%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.25%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.41%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.36%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Morningstar U.S. Sustainability Index Fund Class A
1 year 3 years 5 years 10 years
$73 $227 $395 $883

 

JNL/Morningstar U.S. Sustainability Index Fund Class I
1 year 3 years 5 years 10 years
$37 $127 $225 $513

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 28 %

 
Portfolio Turnover, Rate 28.00%
JNL/Morningstar Wide Moat Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.26%
Total Annual Fund Operating Expenses 0.76%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.26%
Total Annual Fund Operating Expenses 0.46%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Morningstar Wide Moat Index Fund Class A
1 year 3 years 5 years 10 years
$78 $243 $422 $942

 

JNL/Morningstar Wide Moat Index Fund Class I
1 year 3 years 5 years 10 years
$47 $148 $258 $579

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 73 %

 

 
Portfolio Turnover, Rate 73.00%
JNL/Neuberger Berman Commodity Strategy Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.45%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.03%
Total Annual Fund Operating Expenses 0.93%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.45%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.03%
Total Annual Fund Operating Expenses3 0.63%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Neuberger Berman Commodity Strategy Fund Class A
1 year 3 years 5 years 10 years
$95 $296 $515 $1,143

 

JNL/Neuberger Berman Commodity Strategy Fund Class I
1 year 3 years 5 years 10 years
$64 $202 $351 $786

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 73 %

 
Portfolio Turnover, Rate 73.00%
JNL/Neuberger Berman Gold Plus Strategy Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.65%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.04%
Total Annual Fund Operating Expenses3 1.14%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.65%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.04%
Total Annual Fund Operating Expenses3 0.84%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Neuberger Berman Gold Plus Strategy Fund Class A
1 year 3 years 5 years 10 years
$116 $362 $628 $1,386

 

JNL/Neuberger Berman Gold Plus Strategy Fund Class I
1 year 3 years 5 years 10 years
$86 $268 $466 $1,037

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 66 %

 
Portfolio Turnover, Rate 66.00%
JNL/NEUBERGER BERMAN STRATEGIC INCOME FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.47%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.17%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 0.95%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.47%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.17%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 0.65%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Neuberger Berman Strategic Income Fund Class A
1 year 3 years 5 years 10 years
$97 $303 $525 $1,166

 

JNL/Neuberger Berman Strategic Income Fund Class I
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 89 %

 
Portfolio Turnover, Rate 89.00%
JNL/Newton Equity Income Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.40%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.86%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.40%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.16%
Total Annual Fund Operating Expenses 0.56%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Newton Equity Income Fund Class A
1 year 3 years 5 years 10 years
$88 $274 $477 $1,061

 

JNL/Newton Equity Income Fund Class I
1 year 3 years 5 years 10 years
$57 $179 $313 $701

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 77 %

 
Portfolio Turnover, Rate 77.00%
JNL/PIMCO Income Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.48%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1,2 0.21%
Total Annual Fund Operating Expenses 0.99%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 "Other Expenses" are based on amounts incurred during the period ended December 31, 2025. The amount includes financing costs associated with secured borrowings. The annualized ratios of financing costs related to secured borrowings were 0.05%. The Fund's actual financing costs may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund's involvement with secured borrowings and the costs associated with those transactions, each of which is expected to vary over time.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.48%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1,2 0.21%
Total Annual Fund Operating Expenses 0.69%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 "Other Expenses" are based on amounts incurred during the period ended December 31, 2025. The amount includes financing costs associated with secured borrowings. The annualized ratios of financing costs related to secured borrowings were 0.05%. The Fund's actual financing costs may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund's involvement with secured borrowings and the costs associated with those transactions, each of which is expected to vary over time.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/PIMCO Income Fund Class A
1 year 3 years 5 years 10 years
$101 $315 $547 $1,213

 

JNL/PIMCO Income Fund Class I
1 year 3 years 5 years 10 years
$70 $221 $384 $859

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 19 %

 
Portfolio Turnover, Rate 19.00%
JNL/PIMCO Investment Grade Credit Bond Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.35%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1,2 0.20%
Total Annual Fund Operating Expenses 0.85%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 “Other Expenses” are based on amounts incurred during the period ended December 31, 2025. The amount includes financing costs associated with secured borrowings. The annualized ratios of financing costs related to secured borrowings were 0.10%. The Fund's actual financing costs may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund's involvement with secured borrowings and the costs associated with those transactions, each of which is expected to vary over time.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.35%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1,2 0.20%
Total Annual Fund Operating Expenses 0.55%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 “Other Expenses” are based on amounts incurred during the period ended December 31, 2025. The amount includes financing costs associated with secured borrowings. The annualized ratios of financing costs related to secured borrowings were 0.10%. The Fund's actual financing costs may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund's involvement with secured borrowings and the costs associated with those transactions, each of which is expected to vary over time.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/PIMCO Investment Grade Credit Bond Fund Class A
1 year 3 years 5 years 10 years
$87 $271 $471 $1,049

 

JNL/PIMCO Investment Grade Credit Bond Fund Class I
1 year 3 years 5 years 10 years
$56 $176 $307 $689

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 27 %

 
Portfolio Turnover, Rate 27.00%
JNL/PIMCO REAL RETURN FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.39%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1,2 0.99%
Total Annual Fund Operating Expenses 1.68%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 “Other Expenses” are based on amounts incurred during the period ended December 31, 2025. The amount includes financing costs associated with secured borrowings. The annualized ratios of financing costs related to secured borrowings were 0.89%. The Fund's actual financing costs may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund's involvement with secured borrowings and the costs associated with those transactions, each of which is expected to vary over time.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.39%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1,2 0.99%
Total Annual Fund Operating Expenses 1.38%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 “Other Expenses” are based on amounts incurred during the period ended December 31, 2025. The amount includes financing costs associated with secured borrowings. The annualized ratios of financing costs related to secured borrowings were 0.89%. The Fund's actual financing costs may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund's involvement with secured borrowings and the costs associated with those transactions, each of which is expected to vary over time.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/PIMCO Real Return Fund Class A
1 year 3 years 5 years 10 years
$171 $530 $913 $1,987

 

JNL/PIMCO Real Return Fund Class I
1 year 3 years 5 years 10 years
$141 $437 $755 $1,657

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 50 %

 
Portfolio Turnover, Rate 50.00%
JNL/PPM America Emerging Markets Debt Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.63%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 1.08%
Less Waiver/Reimbursement2 0.15%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.93%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”) and are based on estimated amounts for the current fiscal year.
2 JNAM has contractually agreed to waive 0.15% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.63%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.78%
Less Waiver/Reimbursement2 0.15%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.63%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”) and are based on estimated amounts for the current fiscal year.
2 JNAM has contractually agreed to waive 0.15% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/PPM America Emerging Markets Debt Fund Class A
1 year 3 years 5 years 10 years
$95 $329 $581 $1,304

 

 

JNL/PPM America Emerging Markets Debt Fund Class I
1 year 3 years 5 years 10 years
$64 $234 $419 $952

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance. The Fund does not have a portfolio turnover rate as of the date of this Prospectus as it commenced operations on the date of this Prospectus.

 
JNL/PPM AMERICA HIGH YIELD BOND FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.34%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.11%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 0.76%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.34%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.11%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses 0.46%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/PPM America High Yield Bond Fund Class A
1 year 3 years 5 years 10 years
$78 $243 $422 $942

 

JNL/PPM America High Yield Bond Fund Class I
1 year 3 years 5 years 10 years
$47 $148 $258 $579

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 70 %

 
Portfolio Turnover, Rate 70.00%
JNL/PPM America Investment Grade Credit Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.38%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.83%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.38%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.53%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/PPM America Investment Grade Credit Fund Class A
1 year 3 years 5 years 10 years
$85 $265 $460 $1,025

 

JNL/PPM America Investment Grade Credit Fund Class I
1 year 3 years 5 years 10 years
$54 $170 $296 $665

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 70 %

 
Portfolio Turnover, Rate 70.00%
JNL/PPM AMERICA TOTAL RETURN FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.38%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.79%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.38%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.49%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/PPM America Total Return Fund Class A
1 year 3 years 5 years 10 years
$81 $252 $439 $978

 

JNL/PPM America Total Return Fund Class I
1 year 3 years 5 years 10 years
$50 $157 $274 $616

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 106 %

 

 
Portfolio Turnover, Rate 106.00%
JNL/RAFI Fundamental U.S. Small Cap Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.19%
Total Annual Fund Operating Expenses 0.67%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.18%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.19%
Total Annual Fund Operating Expenses 0.37%
Less Waiver/Reimbursement2 0.05%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.32%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 JNAM has contractually agreed to waive 0.05% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. This example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/RAFI® Fundamental U.S. Small Cap Fund Class A
1 year 3 years 5 years 10 years
$68 $214 $373 $835

 

JNL/RAFI® Fundamental U.S. Small Cap Fund Class I
1 year 3 years 5 years 10 years
$33 $114 $203 $463

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 26 %

 
Portfolio Turnover, Rate 26.00%
JNL/RAFI Multi-Factor U.S. Equity Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.17%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.20%
Total Annual Fund Operating Expenses 0.67%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)

  Class I
Management Fee 0.17%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.20%
Total Annual Fund Operating Expenses 0.37%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/RAFI® Multi-Factor U.S. Equity Fund Class A
1 year 3 years 5 years 10 years
$68 $214 $373 $835

 

JNL/RAFI® Multi-Factor U.S. Equity Fund Class I
1 year 3 years 5 years 10 years
$38 $119 $208 $468

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 40 %

 
Portfolio Turnover, Rate 40.00%
JNL/T. Rowe Price Capital Appreciation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.51%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.14%
Total Annual Fund Operating Expenses 0.95%

1 “Other Expenses” include an Administrative Fee of 0.13% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.51%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.14%
Total Annual Fund Operating Expenses 0.65%

1 “Other Expenses” include an Administrative Fee of 0.13% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/T. Rowe Price Capital Appreciation Fund Class A
1 year 3 years 5 years 10 years
$97 $303 $525 $1,166

 

JNL/T. Rowe Price Capital Appreciation Fund Class I
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 124 %

 

 
Portfolio Turnover, Rate 124.00%
JNL/T. Rowe Price Capital Appreciation Equity Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.52%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses2 0.97%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.52%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses2 0.67%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/T. Rowe Price Capital Appreciation Equity Fund Class A
1 year 3 years 5 years 10 years
$99 $309 $536 $1,190

 

JNL/T. Rowe Price Capital Appreciation Equity Fund Class I
1 year 3 years 5 years 10 years
$68 $214 $373 $835

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 82 %

 
Portfolio Turnover, Rate 82.00%
JNL/T. Rowe Price Growth Stock Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.43%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.83%

1 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.43%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.53%

1 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or "Adviser").

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/T. Rowe Price Growth Stock Fund Class A
1 year 3 years 5 years 10 years
$85 $265 $460 $1,025

 

JNL/T. Rowe Price Growth Stock Fund Class I
1 year 3 years 5 years 10 years
$54 $170 $296 $665

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 34 %

 

 
Portfolio Turnover, Rate 34.00%
JNL/T. ROWE PRICE MID-CAP GROWTH FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.55%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses2 0.95%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.55%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses2 0.65%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/T. Rowe Price Mid-Cap Growth Fund Class A
1 year 3 years 5 years 10 years
$97 $303 $525 $1,166

 

JNL/T. Rowe Price Mid-Cap Growth Fund Class I
1 year 3 years 5 years 10 years
$66 $208 $362 $810

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 33 %

 
Portfolio Turnover, Rate 33.00%
JNL/T. ROWE PRICE SHORT-TERM BOND FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.31%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.72%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.31%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.11%
Total Annual Fund Operating Expenses 0.42%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/T. Rowe Price Short-Term Bond Fund Class A
1 year 3 years 5 years 10 years
$74 $230 $401 $894

 

JNL/T. Rowe Price Short-Term Bond Fund Class I
1 year 3 years 5 years 10 years
$43 $135 $235 $530

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 103 %

 

 
Portfolio Turnover, Rate 103.00%
JNL/T. ROWE PRICE VALUE FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.45%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses2 0.85%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.45%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses2 0.55%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/T. Rowe Price Value Fund Class A
1 year 3 years 5 years 10 years
$87 $271 $471 $1,049

 

JNL/T. Rowe Price Value Fund Class I
1 year 3 years 5 years 10 years
$56 $176 $307 $689

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 55 %

 
Portfolio Turnover, Rate 55.00%
JNL/Vanguard Moderate ETF Allocation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.04%
Total Annual Fund Operating Expenses 0.69%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.04%
Total Annual Fund Operating Expenses 0.39%
Less Waiver/Reimbursement3 0.13%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.26%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 JNAM has contractually agreed to waive 0.13% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Vanguard Moderate ETF Allocation Fund Class A
1 year 3 years 5 years 10 years
$70 $221 $384 $859

 

 

JNL/Vanguard Moderate ETF Allocation Fund Class I
1 year 3 years 5 years 10 years
$27 $112 $206 $480

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 13 %

 
Portfolio Turnover, Rate 13.00%
JNL/Vanguard Moderate Growth ETF Allocation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.04%
Total Annual Fund Operating Expenses 0.69%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.04%
Total Annual Fund Operating Expenses 0.39%
Less Waiver/Reimbursement3 0.12%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.27%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 JNAM has contractually agreed to waive 0.12% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Vanguard Moderate Growth ETF Allocation Fund Class A
1 year 3 years 5 years 10 years
$70 $221 $384 $859

 

 

JNL/Vanguard Moderate Growth ETF Allocation Fund Class I
1 year 3 years 5 years 10 years
$28 $113 $207 $481

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 11 %

 
Portfolio Turnover, Rate 11.00%
JNL/Vanguard Growth ETF Allocation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.04%
Total Annual Fund Operating Expenses 0.68%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.19%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.04%
Total Annual Fund Operating Expenses 0.38%
Less Waiver/Reimbursement3 0.12%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.26%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or "Adviser").
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 JNAM has contractually agreed to waive 0.12% of the administrative fees of the Class.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example assumes that the Class I administrative fee waiver is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/Vanguard Growth ETF Allocation Fund Class A
1 year 3 years 5 years 10 years
$69 $218 $379 $847

 

 

JNL/Vanguard Growth ETF Allocation Fund Class I
1 year 3 years 5 years 10 years
$27 $110 $201 $469

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 16 %

 
Portfolio Turnover, Rate 16.00%
JNL/WCM Focused International Equity Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Restated to Reflect Current [Text] Expense information has been restated to reflect current fees.
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.64%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses3 1.10%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.64%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Acquired Fund Fees and Expenses2 0.01%
Total Annual Fund Operating Expenses3 0.80%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
3 Expense information has been restated to reflect current fees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/WCM Focused International Equity Fund Class A
1 year 3 years 5 years 10 years
$112 $350 $606 $1,340

 

JNL/WCM Focused International Equity Fund Class I
1 year 3 years 5 years 10 years
$82 $255 $444 $990

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 31 %

 
Portfolio Turnover, Rate 31.00%
JNL/Westchester Capital Event Driven Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 1.05%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1,2 0.17%
Acquired Fund Fees and Expenses3 0.14%
Total Annual Fund Operating Expenses 1.66%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 “Other Expenses” are based on amounts incurred during the period ended December 31, 2025. The amount includes the costs associated with the Fund's short sales on equity securities.  When a cash dividend is declared on a security for which the Fund holds a short position, the Fund incurs the obligation to pay an amount equal to that dividend to the lender of the shorted security.  In addition, the Fund incurs borrowing fees related to short sale transactions.  The annualized ratios of dividend expense on short sales and borrowing fees related to short sales to assets for the period were 0.06%. The Fund's actual dividend expense and borrowing fees on securities sold short in future periods may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund's short positions, the actual dividends paid with respect to the securities the Fund sells short, and the actual timing of the Fund's short sale transactions, each of which is expected to vary over time.  The annualized ratios of dividend expense on short sales and borrowing fees related to short sales have been restated to reflect current fees.
3 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 1.05%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1,2 0.17%
Acquired Fund Fees and Expenses3 0.14%
Total Annual Fund Operating Expenses 1.36%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 "Other Expenses" are based on amounts incurred during the period ended December 31, 2025. The amount includes the costs associated with the Fund's short sales on equity securities.  When a cash dividend is declared on a security for which the Fund holds a short position, the Fund incurs the obligation to pay an amount equal to that dividend to the lender of the shorted security.  In addition, the Fund incurs borrowing fees related to short sale transactions.  The annualized ratios of dividend expense on short sales and borrowing fees related to short sales to assets for the period were 0.06%. The Fund's actual dividend expense and borrowing fees on securities sold short in future periods may be significantly higher or lower than the amounts above due to, among other factors, the extent of the Fund's short positions, the actual dividends paid with respect to the securities the Fund sells short, and the actual timing of the Fund's short sale transactions, each of which is expected to vary over time.  The annualized ratios of dividend expense on short sales and borrowing fees related to short sales have been restated to reflect current fees.
3 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 

 
Expense Example, With Redemption [Table]
JNL/Westchester Capital Event Driven Fund Class A
1 year 3 years 5 years 10 years
$169 $523 $902 $1,965

 

JNL/Westchester Capital Event Driven Fund Class I
1 year 3 years 5 years 10 years
$138 $431 $745 $1,635

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 291 %

 
Portfolio Turnover, Rate 291.00%
JNL/WMC BALANCED FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.32%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.09%
Total Annual Fund Operating Expenses 0.71%

1 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.32%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.09%
Total Annual Fund Operating Expenses 0.41%

1 “Other Expenses” include an Administrative Fee of 0.09% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/WMC Balanced Fund Class A
1 year 3 years 5 years 10 years
$73 $227 $395 $883

 

JNL/WMC Balanced Fund Class I
1 year 3 years 5 years 10 years
$42 $132 $230 $518

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 99 %

 
Portfolio Turnover, Rate 99.00%
JNL/WMC Equity Income Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.44%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.89%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.44%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.15%
Total Annual Fund Operating Expenses 0.59%

1 “Other Expenses” include an Administrative Fee of 0.15% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/WMC Equity Income Fund Class A
1 year 3 years 5 years 10 years
$91 $284 $493 $1,096

 

JNL/WMC Equity Income Fund Class I
1 year 3 years 5 years 10 years
$60 $189 $329 $738

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 67 %

 

 
Portfolio Turnover, Rate 67.00%
JNL/WMC VALUE FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.39%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.79%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.39%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.10%
Total Annual Fund Operating Expenses 0.49%

1 “Other Expenses” include an Administrative Fee of 0.10% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/WMC Value Fund Class A
1 year 3 years 5 years 10 years
$81 $252 $439 $978

 

JNL/WMC Value Fund Class I
1 year 3 years 5 years 10 years
$50 $157 $274 $616

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 42 %

 
Portfolio Turnover, Rate 42.00%
JNL/JPMorgan Managed Conservative Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.12%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.69%
Total Annual Fund Operating Expenses 1.16%

1 "Other Expenses" include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC ("JNAM" or "Adviser").
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.12%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.69%
Total Annual Fund Operating Expenses 0.86%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan Managed Conservative Fund Class A
1 year 3 years 5 years 10 years
$118 $368 $638 $1,409

 

JNL/JPMorgan Managed Conservative Fund Class I
1 year 3 years 5 years 10 years
$88 $274 $477 $1,061

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 12 %

 
Portfolio Turnover, Rate 12.00%
JNL/JPMorgan Managed Moderate Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.10%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.68%
Total Annual Fund Operating Expenses 1.13%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or "Adviser").
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.10%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.68%
Total Annual Fund Operating Expenses 0.83%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan Managed Moderate Fund Class A
1 year 3 years 5 years 10 years
$115 $359 $622 $1,375

 

JNL/JPMorgan Managed Moderate Fund Class I
1 year 3 years 5 years 10 years
$85 $265 $460 $1,025

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 11 %

 
Portfolio Turnover, Rate 11.00%
JNL/JPMorgan Managed Moderate Growth Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.68%
Total Annual Fund Operating Expenses 1.12%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.68%
Total Annual Fund Operating Expenses 0.82%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan Managed Moderate Growth Fund Class A
1 year 3 years 5 years 10 years
$114 $356 $617 $1,363

 

JNL/JPMorgan Managed Moderate Growth Fund Class I
1 year 3 years 5 years 10 years
$84 $262 $455 $1,014

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 9 %

 
Portfolio Turnover, Rate 9.00%
JNL/JPMorgan Managed Growth Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.08%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.06%
Acquired Fund Fees and Expenses2 0.69%
Total Annual Fund Operating Expenses 1.13%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.08%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.06%
Acquired Fund Fees and Expenses2 0.69%
Total Annual Fund Operating Expenses 0.83%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan Managed Growth Fund Class A
1 year 3 years 5 years 10 years
$115 $359 $622 $1,375

 

JNL/JPMorgan Managed Growth Fund Class I
1 year 3 years 5 years 10 years
$85 $265 $460 $1,025

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 11 %

 
Portfolio Turnover, Rate 11.00%
JNL/JPMorgan Managed Aggressive Growth Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.06%
Acquired Fund Fees and Expenses2 0.70%
Total Annual Fund Operating Expenses 1.15%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.06%
Acquired Fund Fees and Expenses2 0.70%
Total Annual Fund Operating Expenses 0.85%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL/JPMorgan Managed Aggressive Growth Fund Class A
1 year 3 years 5 years 10 years
$117 $365 $633 $1,398

 

JNL/JPMorgan Managed Aggressive Growth Fund Class I
1 year 3 years 5 years 10 years
$87 $271 $471 $1,049

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 9 %

 
Portfolio Turnover, Rate 9.00%
JNL Conservative Allocation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.12%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.06%
Acquired Fund Fees and Expenses2 0.75%
Total Annual Fund Operating Expenses 1.23%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or "Adviser").
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.12%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.06%
Acquired Fund Fees and Expenses2 0.75%
Total Annual Fund Operating Expenses 0.93%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Conservative Allocation Fund Class A
1 year 3 years 5 years 10 years
$125 $390 $676 $1,489

 

JNL Conservative Allocation Fund Class I
1 year 3 years 5 years 10 years
$95 $296 $515 $1,143

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 27 %

 
Portfolio Turnover, Rate 27.00%
JNL Moderate Allocation Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.06%
Acquired Fund Fees and Expenses2 0.77%
Total Annual Fund Operating Expenses 1.22%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.06%
Acquired Fund Fees and Expenses2 0.77%
Total Annual Fund Operating Expenses 0.92%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Moderate Allocation Fund Class A
1 year 3 years 5 years 10 years
$124 $387 $670 $1,477

 

JNL Moderate Allocation Fund Class I
1 year 3 years 5 years 10 years
$94 $293 $509 $1,131

 

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 21 %

 
Portfolio Turnover, Rate 21.00%
JNL MODERATE GROWTH ALLOCATION FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.77%
Total Annual Fund Operating Expenses 1.21%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.77%
Total Annual Fund Operating Expenses 0.91%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Moderate Growth Allocation Fund Class A
1 year 3 years 5 years 10 years
$123 $384 $665 $1,466

 

JNL Moderate Growth Allocation Fund Class I
1 year 3 years 5 years 10 years
$93 $290 $504 $1,120

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 22 %

 
Portfolio Turnover, Rate 22.00%
JNL GROWTH ALLOCATION FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.75%
Total Annual Fund Operating Expenses 1.19%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.09%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.75%
Total Annual Fund Operating Expenses 0.89%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Growth Allocation Fund Class A
1 year 3 years 5 years 10 years
$121 $378 $654 $1,443

 

JNL Growth Allocation Fund Class I
1 year 3 years 5 years 10 years
$91 $284 $493 $1,096

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 24 %

 
Portfolio Turnover, Rate 24.00%
JNL AGGRESSIVE GROWTH ALLOCATION FUND  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class A
Management Fee 0.10%
Distribution and/or Service (12b-1) Fees 0.30%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.71%
Total Annual Fund Operating Expenses 1.16%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 

Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.10%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses1 0.05%
Acquired Fund Fees and Expenses2 0.71%
Total Annual Fund Operating Expenses 0.86%

1 “Other Expenses” include an Administrative Fee of 0.05% which is payable to Jackson National Asset Management, LLC (“JNAM” or “Adviser”).
2 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Aggressive Growth Allocation Fund Class A
1 year 3 years 5 years 10 years
$118 $368 $638 $1,409

 

JNL Aggressive Growth Allocation Fund Class I
1 year 3 years 5 years 10 years
$88 $274 $477 $1,061

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

 

Period  
1/1/2025 - 12/31/2025 31 %

 
Portfolio Turnover, Rate 31.00%
JNL Bond Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses 0.01%
Acquired Fund Fees and Expenses1 0.01%
Total Annual Fund Operating Expenses 0.22%
Less Waiver/Reimbursement2 0.13%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.09%

1 Acquired Fund Fees and Expenses are the indirect expenses of investing in other investment companies.  Accordingly, the expense ratio presented in the Financial Highlights section of the prospectus will not correlate to the Total Annual Fund Operating Expenses disclosed above.
2 JNAM has contractually agreed to waive 0.13% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Bond Index Fund Class I
1 year 3 years 5 years 10 years
$9 $58 $111 $267

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 88 %

 
Portfolio Turnover, Rate 88.00%
JNL Emerging Markets Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses 0.02%
Total Annual Fund Operating Expenses 0.22%
Less Waiver/Reimbursement1 0.06%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.16%

1 JNAM has contractually agreed to waive 0.06% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Emerging Markets Index Fund Class I
1 year 3 years 5 years 10 years
$16 $65 $118 $274

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 11 %

 
Portfolio Turnover, Rate 11.00%
JNL International Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses 0.01%
Total Annual Fund Operating Expenses 0.21%
Less Waiver/Reimbursement1 0.11%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.10%

1 JNAM has contractually agreed to waive 0.11% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL International Index Fund Class I
1 year 3 years 5 years 10 years
$10 $56 $107 $257

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 15 %

 
Portfolio Turnover, Rate 15.00%
JNL Mid Cap Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses 0.02%
Total Annual Fund Operating Expenses 0.22%
Less Waiver/Reimbursement1 0.12%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.10%

1 JNAM has contractually agreed to waive 0.12% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Mid Cap Index Fund Class I
1 year 3 years 5 years 10 years
$10 $59 $112 $268

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 15 %

 
Portfolio Turnover, Rate 15.00%
JNL Small Cap Index Fund  
Prospectus [Line Items]  
Expense Heading [Optional Text] Expenses.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund.

 

The expenses do not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included.

 

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.

 
Shareholder Fees [Table]

Shareholder Fees
(fees paid directly from your investment)
Not Applicable

 
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(Expenses that you pay each year as a percentage of the value of your investment)
  Class I
Management Fee 0.20%
Distribution and/or Service (12b-1) Fees 0.00%
Other Expenses 0.02%
Total Annual Fund Operating Expenses 0.22%
Less Waiver/Reimbursement1 0.12%
Total Annual Fund Operating Expenses After Waiver/Reimbursement 0.10%

1 JNAM has contractually agreed to waive 0.12% of the management fees of the Fund.  The fee waiver will continue for at least one year from the date of the current Prospectus, and continue thereafter unless the Board of Trustees approves a change in or elimination of the waiver. This fee waiver is subject to yearly review and approval by the Board of Trustees.

 
Expense Example [Heading] Expense Example.
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. Also, this example does not reflect the expenses of the variable insurance contracts or the separate account through which you indirectly invest in the Fund, whichever may be applicable, and the total expenses would be higher if they were included. The table below shows the expenses you would pay on a $10,000 investment, assuming (1) 5% annual return; (2) redemption at the end of each time period; and (3) that the Fund operating expenses remain the same. The example also assumes that the contractual expense limitation agreement is discontinued after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

 
Expense Example, With Redemption [Table]
JNL Small Cap Index Fund Class I
1 year 3 years 5 years 10 years
$10 $59 $112 $268

 
Portfolio Turnover [Heading] Portfolio Turnover (% of average value of portfolio).
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 Expense Example above, affect the Fund’s performance.

 

Period  
1/1/2025 - 12/31/2025 36 %

 
Portfolio Turnover, Rate 36.00%