v3.26.1
Shareholder Report
 6 Months Ended
Jun. 30, 2026
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSR
Amendment Flag false
Registrant Name Federated Hermes Managed Pool Series
Entity Central Index Key 0001340579
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2026
Shareholder Report Annual or Semi-Annual Semi-Annual Shareholder Report
C000030208  
Shareholder Report [Line Items]  
Fund Name Federated Hermes Corporate Bond Strategy Portfolio
Trading Symbol FCSPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Federated Hermes Corporate Bond Strategy Portfolio (the "Fund") for the period of January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.
Additional Information Phone Number 1-800-341-7400
Additional Information Website FederatedHermes.com/us/FundInformation
Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Fund Name
Costs of a $10,000 investment
Costs paid as an annualized percentage of a $10,000 investment
Federated Hermes Corporate Bond Strategy Portfolio
$0
0.00%
Expenses Paid, Amount $ 0
Expense Ratio, Percent 0.00%
AssetsNet $ 221,077,163
Holdings Count | Holding 455
InvestmentCompanyPortfolioTurnover 3.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

  • Net Assets$221,077,163
  • Number of Investments455
  • Portfolio Turnover3%
Holdings [Text Block]

Top Security Types (% of Net Assets)

Group By Sector Chart
Table Summary
Value
Value
Cash Equivalents
0.8%
Securities Lending Collateral
2.7%
Foreign Government/Agency
3.7%
Corporate Bonds
94.7%
Material Fund Change [Text Block]
C000030209  
Shareholder Report [Line Items]  
Fund Name Federated Hermes High Yield Strategy Portfolio
Trading Symbol FHYSX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Federated Hermes High Yield Strategy Portfolio (the "Fund") for the period of January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.
Additional Information Phone Number 1-800-341-7400
Additional Information Website FederatedHermes.com/us/FundInformation
Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Fund Name
Costs of a $10,000 investment
Costs paid as an annualized percentage of a $10,000 investment
Federated Hermes High Yield Strategy Portfolio
$0
0.00%
Expenses Paid, Amount $ 0
Expense Ratio, Percent 0.00%
AssetsNet $ 94,128,256
Holdings Count | Holding 2
InvestmentCompanyPortfolioTurnover 2.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

  • Net Assets$94,128,256
  • Number of Investments2
  • Portfolio Turnover2%
Holdings [Text Block]

Top Index Classifications (% of Net Assets)Footnote Reference1

Group By Sector Chart
Table Summary
Value
Value
Independent Energy
3.5%
Automotive
3.7%
Gaming
3.9%
Building Materials
4.0%
Chemicals
4.0%
Cable Satellite
4.8%
Health Care
5.0%
Midstream
5.8%
Insurance - P&C
8.9%
Technology
16.7%
FootnoteDescription
Footnote1
Reflects the pro rata portfolio composition of underlying affiliated investment companies (other than an affiliated money market fund) in which the Fund invested greater than 10% of its net assets as of the date specified above. Accordingly, the percentages of net assets shown in the table may differ from those presented on the Portfolio of Investments.
Material Fund Change [Text Block]
C000030211  
Shareholder Report [Line Items]  
Fund Name Federated Hermes Mortgage Strategy Portfolio
Trading Symbol FMBPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Federated Hermes Mortgage Strategy Portfolio (the "Fund") for the period of January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.
Additional Information Phone Number 1-800-341-7400
Additional Information Website FederatedHermes.com/us/FundInformation
Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Fund Name
Costs of a $10,000 investment
Costs paid as an annualized percentage of a $10,000 investment
Federated Hermes Mortgage Strategy Portfolio
$0
0.00%
Expenses Paid, Amount $ 0
Expense Ratio, Percent 0.00%
AssetsNet $ 1,197,941,083
Holdings Count | Holding 2
InvestmentCompanyPortfolioTurnover 2.00%
Additional Fund Statistics [Text Block]

Key Fund Statistics

  • Net Assets$1,197,941,083
  • Number of Investments2
  • Portfolio Turnover2%
Holdings [Text Block]

Top Security Types (% of Net Assets)Footnote Reference1

Group By Sector Chart
Table Summary
Value
Value
Asset-Backed Securities
1.0%
Non-Agency Mortgage-Backed Securities
1.1%
Commercial Mortgage-Backed Securities
1.4%
Cash Equivalents
5.3%
Collateralized Mortgage Obligations
15.6%
U.S. Government Agency Mortgage-Backed Securities
95.5%
FootnoteDescription
Footnote1
Reflects the pro rata portfolio composition of underlying affiliated investment companies (other than an affiliated money market mutual fund) in which the Fund invested greater than 10% of its net assets as of the date specified above. Accordingly, the percentages of net assets shown in the table may differ from those presented on the Portfolio of Investments.
Material Fund Change [Text Block]