v3.25.2
Shareholder Report
6 Months Ended
Jun. 30, 2025
USD ($)
Holdings
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Manning & Napier Fund, Inc.
Entity Central Index Key 0000751173
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2025
Core Bond Series (Class I)  
Shareholder Report [Line Items]  
Fund Name Core Bond Series
Class Name Class I
Trading Symbol EXCIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class I of Core Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class I
$22
0.44%

Expenses are equal to Class I shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 22
Expense Ratio, Percent 0.44%
Net Assets $ 669,787,765
Holdings Count | Holdings 196
Investment Company, Portfolio Turnover 19.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$669,787,765
Number of Holdings
196
Portfolio Turnover (for the six months ended 6/30/25)
19%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.016
Communication Services
0.015
Consumer Discretionary
0.017
Energy
0.025
Financials
0.112
Industrials
0.012
Materials
0.005
Real Estate
0.025
Utilities
0.016
Asset-Backed Securities
0.111
Commercial Mortgage-Backed Securities
0.076
Municipal Bonds
0.001
U.S. Treasury Bonds
0.172
U.S. Treasury Notes
0.221
U.S. Government Agencies
0.176
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Core Bond Series (Class S)  
Shareholder Report [Line Items]  
Fund Name Core Bond Series
Class Name Class S
Trading Symbol EXCRX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class S of Core Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class S
$33
0.66%

Expenses are equal to Class S shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 33
Expense Ratio, Percent 0.66%
Net Assets $ 669,787,765
Holdings Count | Holdings 196
Investment Company, Portfolio Turnover 19.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$669,787,765
Number of Holdings
196
Portfolio Turnover (for the six months ended 6/30/25)
19%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.016
Communication Services
0.015
Consumer Discretionary
0.017
Energy
0.025
Financials
0.112
Industrials
0.012
Materials
0.005
Real Estate
0.025
Utilities
0.016
Asset-Backed Securities
0.111
Commercial Mortgage-Backed Securities
0.076
Municipal Bonds
0.001
U.S. Treasury Bonds
0.172
U.S. Treasury Notes
0.221
U.S. Government Agencies
0.176
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Core Bond Series (Class W)  
Shareholder Report [Line Items]  
Fund Name Core Bond Series
Class Name Class W
Trading Symbol MCBWX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class W of Core Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class W
$3
0.05%

Expenses are equal to Class W shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.05%
Net Assets $ 669,787,765
Holdings Count | Holdings 196
Investment Company, Portfolio Turnover 19.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$669,787,765
Number of Holdings
196
Portfolio Turnover (for the six months ended 6/30/25)
19%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.016
Communication Services
0.015
Consumer Discretionary
0.017
Energy
0.025
Financials
0.112
Industrials
0.012
Materials
0.005
Real Estate
0.025
Utilities
0.016
Asset-Backed Securities
0.111
Commercial Mortgage-Backed Securities
0.076
Municipal Bonds
0.001
U.S. Treasury Bonds
0.172
U.S. Treasury Notes
0.221
U.S. Government Agencies
0.176
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Core Bond Series (Class Z)  
Shareholder Report [Line Items]  
Fund Name Core Bond Series
Class Name Class Z
Trading Symbol MCBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class Z of Core Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class Z
$15
0.30%

Expenses are equal to Class Z shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 15
Expense Ratio, Percent 0.30%
Net Assets $ 669,787,765
Holdings Count | Holdings 196
Investment Company, Portfolio Turnover 19.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$669,787,765
Number of Holdings
196
Portfolio Turnover (for the six months ended 6/30/25)
19%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.016
Communication Services
0.015
Consumer Discretionary
0.017
Energy
0.025
Financials
0.112
Industrials
0.012
Materials
0.005
Real Estate
0.025
Utilities
0.016
Asset-Backed Securities
0.111
Commercial Mortgage-Backed Securities
0.076
Municipal Bonds
0.001
U.S. Treasury Bonds
0.172
U.S. Treasury Notes
0.221
U.S. Government Agencies
0.176
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Unconstrained Bond Series (Class I)  
Shareholder Report [Line Items]  
Fund Name Unconstrained Bond Series
Class Name Class I
Trading Symbol MNCPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class I of Unconstrained Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class I
$24
0.48%

Expenses are equal to Class I shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 24
Expense Ratio, Percent 0.48%
Net Assets $ 827,197,613
Holdings Count | Holdings 206
Investment Company, Portfolio Turnover 29.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$827,197,613
Number of Holdings
206
Portfolio Turnover (for the six months ended 6/30/25)
29%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and liabilities, less other assets
0.034
Loan Assignments
0.006
Communication Services
0.005
Consumer Discretionary
0.007
Energy
0.019
Financials
0.059
Industrials
0.034
Materials
0.011
Real Estate
0.026
Utilities
0.012
Asset-Backed Securities
0.248
Commercial Mortgage-Backed Securities
0.22
U.S. Treasury Bonds
0.02
U.S. Treasury Notes
0.239
U.S. Government Agencies
0.06
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Unconstrained Bond Series (Class S)  
Shareholder Report [Line Items]  
Fund Name Unconstrained Bond Series
Class Name Class S
Trading Symbol EXCPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class S of Unconstrained Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class S
$37
0.74%

Expenses are equal to Class S shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 37
Expense Ratio, Percent 0.74%
Net Assets $ 827,197,613
Holdings Count | Holdings 206
Investment Company, Portfolio Turnover 29.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$827,197,613
Number of Holdings
206
Portfolio Turnover (for the six months ended 6/30/25)
29%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and liabilities, less other assets
0.034
Loan Assignments
0.006
Communication Services
0.005
Consumer Discretionary
0.007
Energy
0.019
Financials
0.059
Industrials
0.034
Materials
0.011
Real Estate
0.026
Utilities
0.012
Asset-Backed Securities
0.248
Commercial Mortgage-Backed Securities
0.22
U.S. Treasury Bonds
0.02
U.S. Treasury Notes
0.239
U.S. Government Agencies
0.06
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Unconstrained Bond Series (Class W)  
Shareholder Report [Line Items]  
Fund Name Unconstrained Bond Series
Class Name Class W
Trading Symbol MUBWX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class W of Unconstrained Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class W
$3
0.05%

Expenses are equal to Class W shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.05%
Net Assets $ 827,197,613
Holdings Count | Holdings 206
Investment Company, Portfolio Turnover 29.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$827,197,613
Number of Holdings
206
Portfolio Turnover (for the six months ended 6/30/25)
29%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and liabilities, less other assets
0.034
Loan Assignments
0.006
Communication Services
0.005
Consumer Discretionary
0.007
Energy
0.019
Financials
0.059
Industrials
0.034
Materials
0.011
Real Estate
0.026
Utilities
0.012
Asset-Backed Securities
0.248
Commercial Mortgage-Backed Securities
0.22
U.S. Treasury Bonds
0.02
U.S. Treasury Notes
0.239
U.S. Government Agencies
0.06
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

High Yield Bond Series (Class I)  
Shareholder Report [Line Items]  
Fund Name High Yield Bond Series
Class Name Class I
Trading Symbol MNHAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class I of High Yield Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class I
$30
0.59%

Expenses are equal to Class I shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 30
Expense Ratio, Percent 0.59%
Net Assets $ 1,380,545,662
Holdings Count | Holdings 94
Investment Company, Portfolio Turnover 52.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$1,380,545,662
Number of Holdings
94
Portfolio Turnover (for the six months ended 6/30/25)
52%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.035
Loan Assignments
0.013
Communication Services
0.107
Consumer Discretionary
0.093
Consumer Staples
0.029
Energy
0.086
Financials
0.254
Health Care
0.094
Industrials
0.136
Information Technology
0.029
Materials
0.072
Real Estate
0.007
Utilities
0.041
Asset-Backed Securities
0.002
Commercial Mortgage-Backed Securities
0.002
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

High Yield Bond Series (Class S)  
Shareholder Report [Line Items]  
Fund Name High Yield Bond Series
Class Name Class S
Trading Symbol MNHYX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class S of High Yield Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 Investment
Costs paid as a percentage of a $10,000 investment
Class S
$44
0.88%

Expenses are equal to Class S shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 44
Expense Ratio, Percent 0.88%
Net Assets $ 1,380,545,662
Holdings Count | Holdings 94
Investment Company, Portfolio Turnover 52.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$1,380,545,662
Number of Holdings
94
Portfolio Turnover (for the six months ended 6/30/25)
52%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.035
Loan Assignments
0.013
Communication Services
0.107
Consumer Discretionary
0.093
Consumer Staples
0.029
Energy
0.086
Financials
0.254
Health Care
0.094
Industrials
0.136
Information Technology
0.029
Materials
0.072
Real Estate
0.007
Utilities
0.041
Asset-Backed Securities
0.002
Commercial Mortgage-Backed Securities
0.002
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

High Yield Bond Series (Class W)  
Shareholder Report [Line Items]  
Fund Name High Yield Bond Series
Class Name Class W
Trading Symbol MHYWX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class W of High Yield Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class W
$5
0.10%

Expenses are equal to Class W shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.10%
Net Assets $ 1,380,545,662
Holdings Count | Holdings 94
Investment Company, Portfolio Turnover 52.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$1,380,545,662
Number of Holdings
94
Portfolio Turnover (for the six months ended 6/30/25)
52%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.035
Loan Assignments
0.013
Communication Services
0.107
Consumer Discretionary
0.093
Consumer Staples
0.029
Energy
0.086
Financials
0.254
Health Care
0.094
Industrials
0.136
Information Technology
0.029
Materials
0.072
Real Estate
0.007
Utilities
0.041
Asset-Backed Securities
0.002
Commercial Mortgage-Backed Securities
0.002
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

High Yield Bond Series (Class Z)  
Shareholder Report [Line Items]  
Fund Name High Yield Bond Series
Class Name Class Z
Trading Symbol MHYZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class Z of High Yield Bond Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class Z
$24
0.47%

Expenses are equal to Class Z shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 24
Expense Ratio, Percent 0.47%
Net Assets $ 1,380,545,662
Holdings Count | Holdings 94
Investment Company, Portfolio Turnover 52.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$1,380,545,662
Number of Holdings
94
Portfolio Turnover (for the six months ended 6/30/25)
52%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.035
Loan Assignments
0.013
Communication Services
0.107
Consumer Discretionary
0.093
Consumer Staples
0.029
Energy
0.086
Financials
0.254
Health Care
0.094
Industrials
0.136
Information Technology
0.029
Materials
0.072
Real Estate
0.007
Utilities
0.041
Asset-Backed Securities
0.002
Commercial Mortgage-Backed Securities
0.002
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Diversified Tax Exempt Series (Class A)  
Shareholder Report [Line Items]  
Fund Name Diversified Tax Exempt Series
Class Name Class A
Trading Symbol EXDVX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class A of Diversified Tax Exempt Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025,
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Material Fund Change Notice [Text Block] including a description of changes to the Series that occurred during the reporting period
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$25
0.50%

Expenses are equal to Class A shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 25
Expense Ratio, Percent 0.50%
Material Change Date Mar. 01, 2025
Net Assets $ 220,659,013
Holdings Count | Holdings 158
Investment Company, Portfolio Turnover 19.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$220,659,013
Number of Holdings
158
Portfolio Turnover
(for the six months ended 6/30/25)
19%

 

Holdings [Text Block]

Top Ten States (% of total investments)

Sector
Allocation
New York
0.115
Wisconsin
0.082
Texas
0.07
Washington
0.063
Florida
0.053
Pennsylvania
0.042
Tennessee
0.040
Illinois
0.04
District of Columbia
0.035
Ohio
0.03
pie

Largest Holdings [Text Block]

What did the Fund invest in?

(as of June 30, 2025)

Top Investment Types
%
Cash, short-term investment, and other assets, less liabilities
1.9
Revenue Bonds
37.1
General Obligation Bonds
54.4
Exchange-Traded Fund
2.0
U.S. Treasury Notes
3.6
Commercial Mortgage-Backed Securities
1.0

Expressed as a percentage of net assets.

Material Fund Change [Text Block]

How has the Fund changed?

This is a summary of certain changes to the Series since December 31, 2024. For more complete information, you may review the Series' prospectus, available at www.manning-napier.com/products/mutual-funds or upon request by contacting us at (800) 466‑3863.

Effective March 1, 2025, Diversified Tax Exempt Series' management fee was reduced from 0.50% to 0.30%. Additionally, the Advisor has contractually agreed to limit its fees and reimburse expenses as necessary to ensure that direct annual fund operating expenses for Class A do not exceed 0.60% of average daily net assets.

Material Fund Change Expenses [Text Block] Effective March 1, 2025, Diversified Tax Exempt Series' management fee was reduced from 0.50% to 0.30%. Additionally, the Advisor has contractually agreed to limit its fees and reimburse expenses as necessary to ensure that direct annual fund operating expenses for Class A do not exceed 0.60% of average daily net assets.
Updated Prospectus Phone Number (800) 466‑3863
Updated Prospectus Web Address www.manning-napier.com/products/mutual-funds
Diversified Tax Exempt Series (Class W)  
Shareholder Report [Line Items]  
Fund Name Diversified Tax Exempt Series
Class Name Class W
Trading Symbol MNDWX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class W of Diversified Tax Exempt Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025,
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Material Fund Change Notice [Text Block] including a description of changes to the Series that occurred during the reporting period
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class W
$7
0.14%

Expenses are equal to Class W shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 7
Expense Ratio, Percent 0.14%
Material Change Date Mar. 01, 2025
Net Assets $ 220,659,013
Holdings Count | Holdings 158
Investment Company, Portfolio Turnover 19.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$220,659,013
Number of Holdings
158
Portfolio Turnover
(for the six months ended 6/30/25)
19%

 

Holdings [Text Block]

Top Ten States (% of total investments)

Sector
Allocation
New York
0.115
Wisconsin
0.082
Texas
0.07
Washington
0.063
Florida
0.053
Pennsylvania
0.042
Tennessee
0.040
Illinois
0.04
District of Columbia
0.035
Ohio
0.03
pie

Largest Holdings [Text Block]

What did the Fund invest in?

(as of June 30, 2025)

Top Investment Types
%
Cash, short-term investment, and other assets, less liabilities
1.9
Revenue Bonds
37.1
General Obligation Bonds
54.4
Exchange-Traded Fund
2.0
U.S. Treasury Notes
3.6
Commercial Mortgage-Backed Securities
1.0

Expressed as a percentage of net assets.

Material Fund Change [Text Block]

How has the Fund changed?

This is a summary of certain changes to the Series since December 31, 2024. For more complete information, you may review the Series' prospectus, available at www.manning-napier.com/products/mutual-funds or upon request by contacting us at (800) 466‑3863.

Effective March 1, 2025, Diversified Tax Exempt Series' management fee was reduced from 0.50% to 0.30%. The Advisor continues to contractually waive the management fee for Class W shares. Additionally, the Advisor has contractually agreed to limit its fees and reimburse expenses as necessary to ensure that direct annual fund operating expenses of Class W do not exceed 0.30% of average daily net assets.

Material Fund Change Expenses [Text Block] Effective March 1, 2025, Diversified Tax Exempt Series' management fee was reduced from 0.50% to 0.30%. The Advisor continues to contractually waive the management fee for Class W shares. Additionally, the Advisor has contractually agreed to limit its fees and reimburse expenses as necessary to ensure that direct annual fund operating expenses of Class W do not exceed 0.30% of average daily net assets.
Updated Prospectus Phone Number (800) 466‑3863
Updated Prospectus Web Address www.manning-napier.com/products/mutual-funds
Callodine Equity Income Series (Class I)  
Shareholder Report [Line Items]  
Fund Name Callodine Equity Income Series
Class Name Class I
Trading Symbol CEIIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class I of Callodine Equity Income Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class I
$47
0.95%

Expenses are equal to Class I shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 47
Expense Ratio, Percent 0.95%
Net Assets $ 189,034,913
Holdings Count | Holdings 32
Investment Company, Portfolio Turnover 26.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$189,034,913
Number of Holdings
32
Portfolio Turnover
(for the six months ended 6/30/25)
26%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.015
Communication Services
0.044
Consumer Discretionary
0.15
Consumer Staples
0.103
Energy
0.19
Financials
0.152
Health Care
0.221
Industrials
0.019
Materials
0.024
Real Estate
0.023
Utilities
0.059
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Largest Holdings [Text Block]

What did the Fund invest in?

(as of June 30, 2025)

Top Investment Types
%
Cash, short-term investment, and other assets, less liabilities
1.5
Common Stocks
98.5

Expressed as a percentage of net assets.

Callodine Equity Income Series (Class S)  
Shareholder Report [Line Items]  
Fund Name Callodine Equity Income Series
Class Name Class S
Trading Symbol CEISX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class S of Callodine Equity Income Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class S
$57
1.16%

Expenses are equal to Class S shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 57
Expense Ratio, Percent 1.16%
Net Assets $ 189,034,913
Holdings Count | Holdings 32
Investment Company, Portfolio Turnover 26.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$189,034,913
Number of Holdings
32
Portfolio Turnover
(for the six months ended 6/30/25)
26%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.015
Communication Services
0.044
Consumer Discretionary
0.15
Consumer Staples
0.103
Energy
0.19
Financials
0.152
Health Care
0.221
Industrials
0.019
Materials
0.024
Real Estate
0.023
Utilities
0.059
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Largest Holdings [Text Block]

What did the Fund invest in?

(as of June 30, 2025)

Top Investment Types
%
Cash, short-term investment, and other assets, less liabilities
1.5
Common Stocks
98.5

Expressed as a percentage of net assets.

Callodine Equity Income Series (Class Z)  
Shareholder Report [Line Items]  
Fund Name Callodine Equity Income Series
Class Name Class Z
Trading Symbol CEIZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class Z of Callodine Equity Income Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class Z
$40
0.80%

Expenses are equal to Class Z shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 40
Expense Ratio, Percent 0.80%
Net Assets $ 189,034,913
Holdings Count | Holdings 32
Investment Company, Portfolio Turnover 26.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$189,034,913
Number of Holdings
32
Portfolio Turnover
(for the six months ended 6/30/25)
26%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.015
Communication Services
0.044
Consumer Discretionary
0.15
Consumer Staples
0.103
Energy
0.19
Financials
0.152
Health Care
0.221
Industrials
0.019
Materials
0.024
Real Estate
0.023
Utilities
0.059
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Largest Holdings [Text Block]

What did the Fund invest in?

(as of June 30, 2025)

Top Investment Types
%
Cash, short-term investment, and other assets, less liabilities
1.5
Common Stocks
98.5

Expressed as a percentage of net assets.

Credit Series (Class I)  
Shareholder Report [Line Items]  
Fund Name Credit Series
Class Name Class I
Trading Symbol MCDIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class I of Credit Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class I
$25
0.50%

Expenses are equal to Class I shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 25
Expense Ratio, Percent 0.50%
Net Assets $ 306,918,759
Holdings Count | Holdings 157
Investment Company, Portfolio Turnover 14.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$306,918,759
Number of Holdings
157
Portfolio Turnover (for the six months ended 6/30/25)
14%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.019
Communication Services
0.023
Consumer Discretionary
0.025
Energy
0.038
Financials
0.17
Industrials
0.019
Materials
0.007
Real Estate
0.028
Utilities
0.023
Asset-Backed Securities
0.17
Commercial Mortgage-Backed Securities
0.192
Municipal Bonds
0.004
U.S. Government Agencies
0.282
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Credit Series (Class S)  
Shareholder Report [Line Items]  
Fund Name Credit Series
Class Name Class S
Trading Symbol MCDSX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class S of Credit Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class S
$33
0.66%

Expenses are equal to Class S shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 33
Expense Ratio, Percent 0.66%
Net Assets $ 306,918,759
Holdings Count | Holdings 157
Investment Company, Portfolio Turnover 14.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$306,918,759
Number of Holdings
157
Portfolio Turnover (for the six months ended 6/30/25)
14%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.019
Communication Services
0.023
Consumer Discretionary
0.025
Energy
0.038
Financials
0.17
Industrials
0.019
Materials
0.007
Real Estate
0.028
Utilities
0.023
Asset-Backed Securities
0.17
Commercial Mortgage-Backed Securities
0.192
Municipal Bonds
0.004
U.S. Government Agencies
0.282
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.

Credit Series (Class W)  
Shareholder Report [Line Items]  
Fund Name Credit Series
Class Name Class W
Trading Symbol MCDWX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Class W of Credit Series, a series of Manning & Napier Fund Inc., for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds. You can also request this information by contacting us at (800) 466‑3863. Shareholders who own the Fund through a third-party advisor or intermediary platform should contact their financial advisor directly for additional information.
Additional Information Phone Number (800) 466‑3863
Additional Information Website www.manning-napier.com/products/mutual-funds
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class W
$5
0.10%

Expenses are equal to Class W shares' annualized expense ratio (for the six-month period) multiplied by the average account value over the period. The Class' expenses would have been higher had certain expenses not been waived or reimbursed during the period.

Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.10%
Net Assets $ 306,918,759
Holdings Count | Holdings 157
Investment Company, Portfolio Turnover 14.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics (as of June 30, 2025)

 

 

Net Assets
$306,918,759
Number of Holdings
157
Portfolio Turnover (for the six months ended 6/30/25)
14%

 

Holdings [Text Block]

Sector Allocation (% of net assets)

(as of June 30, 2025)

Sector
Allocation
Cash, short-term investment, and other assets, less liabilities
0.019
Communication Services
0.023
Consumer Discretionary
0.025
Energy
0.038
Financials
0.17
Industrials
0.019
Materials
0.007
Real Estate
0.028
Utilities
0.023
Asset-Backed Securities
0.17
Commercial Mortgage-Backed Securities
0.192
Municipal Bonds
0.004
U.S. Government Agencies
0.282
pie

The Global Industry Classification Standard (GICS) was developed by and is exclusive property and a service mark of MSCI Inc. (MSCI) and Standard & Poor's a division of S&P Global Inc. (S&P), and is licensed for use by Manning & Napier when referencing GICS sectors. Neither MSCI, S&P, nor any third party involved in making or compiling the GICS or any GICS classifications makes any express or implied warranties or representations with respect to such standard or classification, nor shall any such party have any liability therefrom.