This annual shareholder report contains important information about the Federated Hermes Corporate Bond Fund (the "Fund") for the period of December 1, 2024 to November 30, 2025.

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 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 Shares	$87	0.85%

Expenses Paid, Amount

$ 87

Expense Ratio, Percent

0.85%

Factors Affecting Performance [Text Block]

Management's Discussion of Fund Performance

The following discussion compares the performance of the Fund to a blended index comprised of 75% Bloomberg US Credit Index and 25% Bloomberg US Corporate High Yield 2% Issuer Capped Index (the “Blended Index”) to show how the Fund’s performance compares to the returns of similar investments for the reporting period. See the Average Annual Total Returns table below for the returns of the Fund and related indexes, including the Bloomberg US Aggregate Bond Index, which represents the overall U.S. fixed-income market. The Fund seeks to provide as high a level of current income as is consistent with the preservation of capital by investing in a professionally managed, diversified portfolio of fixed-income securities.

Top Contributors to Performance

Duration management contributed to relative Fund performance. The Fund’s average duration for the period was 100% of Blended Index duration. However, active management between slight-long, slight-short and neutral positions relative to the Blended Index throughout the period resulted in a positive contribution for the reporting period.
Industry positioning was a positive contributor to relative Fund performance. The following positions were positive contributors: an overweight allocation to the banking industry and an underweight allocation to the basic industries. This was partially offset by a negative contribution from an overweight position in the technology industry.
The use of derivatives, primarily U.S. Treasury futures to adjust duration and yield curve positioning, was a slight positive contributor to the Fund’s relative performance.

Top Detractors from Performance

Asset class allocation detracted from relative Fund performance. The Fund maintained an underweight position in the high-yield asset class and an overweight position in the investment-grade asset class throughout the period. Investment-grade returns for the period were 6.00% compared to 7.55% for high-yield.
Yield curve positioning was a detractor from relative Fund performance. The Fund had an underweight position in the very short end of the credit curve and an overweight position in the very long end of the credit curve, which resulted in a negative contribution for the period.

Performance Past Does Not Indicate Future [Text]

Keep in mind that the Fund’s past performance is not a good predictor of how the Fund will perform in the future.

Line Graph [Table Text Block]

	Class A Shares with sales load	Bloomberg US Aggregate Bond Index	Bloomberg US Credit Index	Blended Index	Lipper Corporate Debt Funds BBB-Rated Average
11/30/2015	$9,545	$10,000	$10,000	$10,000	$10,000
11/30/2016	$10,087	$10,217	$10,419	$10,615	$10,448
11/30/2017	$10,782	$10,546	$11,042	$11,333	$11,102
11/30/2018	$10,509	$10,404	$10,733	$11,106	$10,749
11/30/2019	$11,921	$11,527	$12,362	$12,641	$12,356
11/30/2020	$12,952	$12,366	$13,495	$13,744	$13,567
11/30/2021	$13,005	$12,224	$13,421	$13,866	$13,514
11/30/2022	$11,216	$10,654	$11,414	$12,001	$11,400
11/30/2023	$11,583	$10,780	$11,799	$12,565	$11,724
11/30/2024	$12,480	$11,521	$12,785	$13,751	$12,744
11/30/2025	$13,169	$12,178	$13,552	$14,630	$13,436

Average Annual Return [Table Text Block]

Average Annual Total Returns

Fund/Index	1 Year	5 Years	10 Years
Class A Shares with sales load	0.82%	(0.59)%	2.79%
Class A Shares without sales load	5.51%	0.33%	3.27%
Bloomberg US Aggregate Bond Index	5.70%	(0.31)%	1.99%
Bloomberg US Credit Index	6.00%	0.08%	3.09%
Blended Index	6.39%	1.26%	3.88%
Lipper Corporate Debt Funds BBB-Rated Average	5.44%	(0.27)%	2.91%

Visit FederatedHermes.com/us/FundInformation and click on the link to your fund and share class for more recent performance information.

No Deduction of Taxes [Text Block]

The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.

Updated Performance Information Location [Text Block]

FederatedHermes.com/us/FundInformation

AssetsNet

$ 1,100,301,462

Holdings Count | Holding

400

Advisory Fees Paid, Amount

$ 4,868,066

InvestmentCompanyPortfolioTurnover

12.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,100,301,462
Number of Investments400
Portfolio Turnover12%
Total Advisory Fees Paid$4,868,066

Holdings [Text Block]

Top Security Types (% of Net Assets)^{Footnote Reference1}

Value	Value
Common Stock	0.0%^{Footnote Reference*}
Mortgage-Backed Securities	0.0%^{Footnote Reference*}
Preferred Stock	0.0%^{Footnote Reference*}
Short-Term Municipals	0.0%^{Footnote Reference*}
Cash Equivalents	0.5%
Corporate Debt Securities	98.5%

Footnote	Description
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 will differ from those presented on the Portfolio of Investments.
Footnote^*	Represents less than 0.1%.

Material Fund Change [Text Block]

C000024770

Shareholder Report [Line Items]

Fund Name

Federated Hermes Corporate Bond Fund

Class Name

Class C Shares

Trading Symbol

FDBCX

Annual or Semi-Annual Statement [Text Block]

This annual shareholder report contains important information about the Federated Hermes Corporate Bond Fund (the "Fund") for the period of December 1, 2024 to November 30, 2025.

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 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 C Shares	$171	1.67%

Expenses Paid, Amount

$ 171

Expense Ratio, Percent

1.67%

Factors Affecting Performance [Text Block]

Management's Discussion of Fund Performance

Top Contributors to Performance

Duration management contributed to relative Fund performance. The Fund’s average duration for the period was 100% of Blended Index duration. However, active management between slight-long, slight-short and neutral positions relative to the Blended Index throughout the period resulted in a positive contribution for the reporting period.
Industry positioning was a positive contributor to relative Fund performance. The following positions were positive contributors: an overweight allocation to the banking industry and an underweight allocation to the basic industries. This was partially offset by a negative contribution from an overweight position in the technology industry.
The use of derivatives, primarily U.S. Treasury futures to adjust duration and yield curve positioning, was a slight positive contributor to the Fund’s relative performance.

Top Detractors from Performance

Asset class allocation detracted from relative Fund performance. The Fund maintained an underweight position in the high-yield asset class and an overweight position in the investment-grade asset class throughout the period. Investment-grade returns for the period were 6.00% compared to 7.55% for high-yield.
Yield curve positioning was a detractor from relative Fund performance. The Fund had an underweight position in the very short end of the credit curve and an overweight position in the very long end of the credit curve, which resulted in a negative contribution for the period.

Performance Past Does Not Indicate Future [Text]

Keep in mind that the Fund’s past performance is not a good predictor of how the Fund will perform in the future.

Line Graph [Table Text Block]

	Class C Shares with sales load	Bloomberg US Aggregate Bond Index	Bloomberg US Credit Index	Blended Index	Lipper Corporate Debt Funds BBB-Rated Average
11/30/2015	$10,000	$10,000	$10,000	$10,000	$10,000
11/30/2016	$10,479	$10,217	$10,419	$10,615	$10,448
11/30/2017	$11,130	$10,546	$11,042	$11,333	$11,102
11/30/2018	$10,750	$10,404	$10,733	$11,106	$10,749
11/30/2019	$12,084	$11,527	$12,362	$12,641	$12,356
11/30/2020	$13,028	$12,366	$13,495	$13,744	$13,567
11/30/2021	$12,974	$12,224	$13,421	$13,866	$13,514
11/30/2022	$11,109	$10,654	$11,414	$12,001	$11,400
11/30/2023	$11,390	$10,780	$11,799	$12,565	$11,724
11/30/2024	$12,273	$11,521	$12,785	$13,751	$12,744
11/30/2025	$12,950	$12,178	$13,552	$14,630	$13,436

Average Annual Return [Table Text Block]

Average Annual Total Returns

Fund/Index	1 Year	5 Years	10 Years
Class C Shares with sales load	3.61%	(0.47)%	2.62%
Class C Shares without sales load	4.61%	(0.47)%	2.62%
Bloomberg US Aggregate Bond Index	5.70%	(0.31)%	1.99%
Bloomberg US Credit Index	6.00%	0.08%	3.09%
Blended Index	6.39%	1.26%	3.88%
Lipper Corporate Debt Funds BBB-Rated Average	5.44%	(0.27)%	2.91%

Visit FederatedHermes.com/us/FundInformation and click on the link to your fund and share class for more recent performance information.

No Deduction of Taxes [Text Block]

The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.

Updated Performance Information Location [Text Block]

FederatedHermes.com/us/FundInformation

AssetsNet

$ 1,100,301,462

Holdings Count | Holding

400

Advisory Fees Paid, Amount

$ 4,868,066

InvestmentCompanyPortfolioTurnover

12.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,100,301,462
Number of Investments400
Portfolio Turnover12%
Total Advisory Fees Paid$4,868,066

Holdings [Text Block]

Top Security Types (% of Net Assets)^{Footnote Reference1}

Value	Value
Common Stock	0.0%^{Footnote Reference*}
Mortgage-Backed Securities	0.0%^{Footnote Reference*}
Preferred Stock	0.0%^{Footnote Reference*}
Short-Term Municipals	0.0%^{Footnote Reference*}
Cash Equivalents	0.5%
Corporate Debt Securities	98.5%

Footnote	Description
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 will differ from those presented on the Portfolio of Investments.
Footnote^*	Represents less than 0.1%.

Material Fund Change [Text Block]

C000024771

Shareholder Report [Line Items]

Fund Name

Federated Hermes Corporate Bond Fund

Class Name

Class F Shares

Trading Symbol

ISHIX

Annual or Semi-Annual Statement [Text Block]

This annual shareholder report contains important information about the Federated Hermes Corporate Bond Fund (the "Fund") for the period of December 1, 2024 to November 30, 2025.

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 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 F Shares	$87	0.85%

Expenses Paid, Amount

$ 87

Expense Ratio, Percent

0.85%

Factors Affecting Performance [Text Block]

Management's Discussion of Fund Performance

Top Contributors to Performance

Duration management contributed to relative Fund performance. The Fund’s average duration for the period was 100% of Blended Index duration. However, active management between slight-long, slight-short and neutral positions relative to the Blended Index throughout the period resulted in a positive contribution for the reporting period.
Industry positioning was a positive contributor to relative Fund performance. The following positions were positive contributors: an overweight allocation to the banking industry and an underweight allocation to the basic industries. This was partially offset by a negative contribution from an overweight position in the technology industry.
The use of derivatives, primarily U.S. Treasury futures to adjust duration and yield curve positioning, was a slight positive contributor to the Fund’s relative performance.

Top Detractors from Performance

Asset class allocation detracted from relative Fund performance. The Fund maintained an underweight position in the high-yield asset class and an overweight position in the investment-grade asset class throughout the period. Investment-grade returns for the period were 6.00% compared to 7.55% for high-yield.
Yield curve positioning was a detractor from relative Fund performance. The Fund had an underweight position in the very short end of the credit curve and an overweight position in the very long end of the credit curve, which resulted in a negative contribution for the period.

Performance Past Does Not Indicate Future [Text]

Keep in mind that the Fund’s past performance is not a good predictor of how the Fund will perform in the future.

Line Graph [Table Text Block]

	Class F Shares with sales load	Bloomberg US Aggregate Bond Index	Bloomberg US Credit Index	Blended Index	Lipper Corporate Debt Funds BBB-Rated Average
11/30/2015	$9,902	$10,000	$10,000	$10,000	$10,000
11/30/2016	$10,456	$10,217	$10,419	$10,615	$10,448
11/30/2017	$11,183	$10,546	$11,042	$11,333	$11,102
11/30/2018	$10,890	$10,404	$10,733	$11,106	$10,749
11/30/2019	$12,354	$11,527	$12,362	$12,641	$12,356
11/30/2020	$13,426	$12,366	$13,495	$13,744	$13,567
11/30/2021	$13,480	$12,224	$13,421	$13,866	$13,514
11/30/2022	$11,629	$10,654	$11,414	$12,001	$11,400
11/30/2023	$12,020	$10,780	$11,799	$12,565	$11,724
11/30/2024	$12,941	$11,521	$12,785	$13,751	$12,744
11/30/2025	$13,663	$12,178	$13,552	$14,630	$13,436

Average Annual Return [Table Text Block]

Average Annual Total Returns

Fund/Index	1 Year	5 Years	10 Years
Class F Shares with sales load	3.48%	0.15%	3.17%
Class F Shares without sales load	5.58%	0.35%	3.27%
Bloomberg US Aggregate Bond Index	5.70%	(0.31)%	1.99%
Bloomberg US Credit Index	6.00%	0.08%	3.09%
Blended Index	6.39%	1.26%	3.88%
Lipper Corporate Debt Funds BBB-Rated Average	5.44%	(0.27)%	2.91%

Visit FederatedHermes.com/us/FundInformation and click on the link to your fund and share class for more recent performance information.

No Deduction of Taxes [Text Block]

The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.

Updated Performance Information Location [Text Block]

FederatedHermes.com/us/FundInformation

AssetsNet

$ 1,100,301,462

Holdings Count | Holding

400

Advisory Fees Paid, Amount

$ 4,868,066

InvestmentCompanyPortfolioTurnover

12.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,100,301,462
Number of Investments400
Portfolio Turnover12%
Total Advisory Fees Paid$4,868,066

Holdings [Text Block]

Top Security Types (% of Net Assets)^{Footnote Reference1}

Value	Value
Common Stock	0.0%^{Footnote Reference*}
Mortgage-Backed Securities	0.0%^{Footnote Reference*}
Preferred Stock	0.0%^{Footnote Reference*}
Short-Term Municipals	0.0%^{Footnote Reference*}
Cash Equivalents	0.5%
Corporate Debt Securities	98.5%

Footnote	Description
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 will differ from those presented on the Portfolio of Investments.
Footnote^*	Represents less than 0.1%.

Material Fund Change [Text Block]

C000062220

Shareholder Report [Line Items]

Fund Name

Federated Hermes Corporate Bond Fund

Class Name

Institutional Shares

Trading Symbol

FDBIX

Annual or Semi-Annual Statement [Text Block]

This annual shareholder report contains important information about the Federated Hermes Corporate Bond Fund (the "Fund") for the period of December 1, 2024 to November 30, 2025.

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 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
Institutional Shares	$62	0.60%

Expenses Paid, Amount

$ 62

Expense Ratio, Percent

0.60%

Factors Affecting Performance [Text Block]

Management's Discussion of Fund Performance

Top Contributors to Performance

Duration management contributed to relative Fund performance. The Fund’s average duration for the period was 100% of Blended Index duration. However, active management between slight-long, slight-short and neutral positions relative to the Blended Index throughout the period resulted in a positive contribution for the reporting period.
Industry positioning was a positive contributor to relative Fund performance. The following positions were positive contributors: an overweight allocation to the banking industry and an underweight allocation to the basic industries. This was partially offset by a negative contribution from an overweight position in the technology industry.
The use of derivatives, primarily U.S. Treasury futures to adjust duration and yield curve positioning, was a slight positive contributor to the Fund’s relative performance.

Top Detractors from Performance

Asset class allocation detracted from relative Fund performance. The Fund maintained an underweight position in the high-yield asset class and an overweight position in the investment-grade asset class throughout the period. Investment-grade returns for the period were 6.00% compared to 7.55% for high-yield.
Yield curve positioning was a detractor from relative Fund performance. The Fund had an underweight position in the very short end of the credit curve and an overweight position in the very long end of the credit curve, which resulted in a negative contribution for the period.

Performance Past Does Not Indicate Future [Text]

Keep in mind that the Fund’s past performance is not a good predictor of how the Fund will perform in the future.

Line Graph [Table Text Block]

	Institutional Shares	Bloomberg US Aggregate Bond Index	Bloomberg US Credit Index	Blended Index	Lipper Corporate Debt Funds BBB-Rated Average
11/30/2015	$10,000	$10,000	$10,000	$10,000	$10,000
11/30/2016	$10,589	$10,217	$10,419	$10,615	$10,448
11/30/2017	$11,358	$10,546	$11,042	$11,333	$11,102
11/30/2018	$11,086	$10,404	$10,733	$11,106	$10,749
11/30/2019	$12,607	$11,527	$12,362	$12,641	$12,356
11/30/2020	$13,732	$12,366	$13,495	$13,744	$13,567
11/30/2021	$13,823	$12,224	$13,421	$13,866	$13,514
11/30/2022	$11,950	$10,654	$11,414	$12,001	$11,400
11/30/2023	$12,388	$10,780	$11,799	$12,565	$11,724
11/30/2024	$13,364	$11,521	$12,785	$13,751	$12,744
11/30/2025	$14,137	$12,178	$13,552	$14,630	$13,436

Average Annual Return [Table Text Block]

Average Annual Total Returns

Fund/Index	1 Year	5 Years	10 Years
Institutional Shares	5.78%	0.58%	3.52%
Bloomberg US Aggregate Bond Index	5.70%	(0.31)%	1.99%
Bloomberg US Credit Index	6.00%	0.08%	3.09%
Blended Index	6.39%	1.26%	3.88%
Lipper Corporate Debt Funds BBB-Rated Average	5.44%	(0.27)%	2.91%

Visit FederatedHermes.com/us/FundInformation and click on the link to your fund and share class for more recent performance information.

No Deduction of Taxes [Text Block]

The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.

Updated Performance Information Location [Text Block]

FederatedHermes.com/us/FundInformation

AssetsNet

$ 1,100,301,462

Holdings Count | Holding

400

Advisory Fees Paid, Amount

$ 4,868,066

InvestmentCompanyPortfolioTurnover

12.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,100,301,462
Number of Investments400
Portfolio Turnover12%
Total Advisory Fees Paid$4,868,066

Holdings [Text Block]

Top Security Types (% of Net Assets)^{Footnote Reference1}

Value	Value
Common Stock	0.0%^{Footnote Reference*}
Mortgage-Backed Securities	0.0%^{Footnote Reference*}
Preferred Stock	0.0%^{Footnote Reference*}
Short-Term Municipals	0.0%^{Footnote Reference*}
Cash Equivalents	0.5%
Corporate Debt Securities	98.5%

Footnote	Description
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 will differ from those presented on the Portfolio of Investments.
Footnote^*	Represents less than 0.1%.

Material Fund Change [Text Block]

C000173769

Shareholder Report [Line Items]

Fund Name

Federated Hermes Corporate Bond Fund

Class Name

Class R6 Shares

Trading Symbol

FDBLX

Annual or Semi-Annual Statement [Text Block]

This annual shareholder report contains important information about the Federated Hermes Corporate Bond Fund (the "Fund") for the period of December 1, 2024 to November 30, 2025.

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 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 R6 Shares	$60	0.58%

Expenses Paid, Amount

$ 60

Expense Ratio, Percent

0.58%

Factors Affecting Performance [Text Block]

Management's Discussion of Fund Performance

Top Contributors to Performance

Duration management contributed to relative Fund performance. The Fund’s average duration for the period was 100% of Blended Index duration. However, active management between slight-long, slight-short and neutral positions relative to the Blended Index throughout the period resulted in a positive contribution for the reporting period.
Industry positioning was a positive contributor to relative Fund performance. The following positions were positive contributors: an overweight allocation to the banking industry and an underweight allocation to the basic industries. This was partially offset by a negative contribution from an overweight position in the technology industry.
The use of derivatives, primarily U.S. Treasury futures to adjust duration and yield curve positioning, was a slight positive contributor to the Fund’s relative performance.

Top Detractors from Performance

Asset class allocation detracted from relative Fund performance. The Fund maintained an underweight position in the high-yield asset class and an overweight position in the investment-grade asset class throughout the period. Investment-grade returns for the period were 6.00% compared to 7.55% for high-yield.
Yield curve positioning was a detractor from relative Fund performance. The Fund had an underweight position in the very short end of the credit curve and an overweight position in the very long end of the credit curve, which resulted in a negative contribution for the period.

Performance Past Does Not Indicate Future [Text]

Keep in mind that the Fund’s past performance is not a good predictor of how the Fund will perform in the future.

Line Graph [Table Text Block]

	Class R6 Shares	Bloomberg US Aggregate Bond Index	Bloomberg US Credit Index	Blended Index	Lipper Corporate Debt Funds BBB-Rated Average
11/30/2015	$10,000	$10,000	$10,000	$10,000	$10,000
11/30/2016	$10,568	$10,217	$10,419	$10,615	$10,448
11/30/2017	$11,333	$10,546	$11,042	$11,333	$11,102
11/30/2018	$11,063	$10,404	$10,733	$11,106	$10,749
11/30/2019	$12,580	$11,527	$12,362	$12,641	$12,356
11/30/2020	$13,704	$12,366	$13,495	$13,744	$13,567
11/30/2021	$13,797	$12,224	$13,421	$13,866	$13,514
11/30/2022	$11,948	$10,654	$11,414	$12,001	$11,400
11/30/2023	$12,372	$10,780	$11,799	$12,565	$11,724
11/30/2024	$13,364	$11,521	$12,785	$13,751	$12,744
11/30/2025	$14,137	$12,178	$13,552	$14,630	$13,436

Average Annual Return [Table Text Block]

Average Annual Total Returns

Fund/Index	1 Year	5 Years	10 Years
Class R6 Shares^{Footnote Reference1}	5.79%	0.62%	3.52%
Bloomberg US Aggregate Bond Index	5.70%	(0.31)%	1.99%
Bloomberg US Credit Index	6.00%	0.08%	3.09%
Blended Index	6.39%	1.26%	3.88%
Lipper Corporate Debt Funds BBB-Rated Average	5.44%	(0.27)%	2.91%

Footnote

Description

Footnote¹

The Fund’s Class R6 Shares commenced operations on September 30, 2016. For the period prior to the commencement of operations of the Class R6 Shares, the performance information shown is for the Fund’s Class A Shares. In relation to the Class R6 Shares, the performance of Class A Shares has not been adjusted to reflect the expenses of the Class R6 Shares since the Class R6 Shares have a lower expense ratio than the expense ratio of the Class A Shares. The performance of Class A Shares has been adjusted to reflect the absence of sales charges and to remove any voluntary waiver of Fund expenses related to the Class A Shares that may have occurred during the period prior to the commencement of operations of the Class R6 Shares.

Visit FederatedHermes.com/us/FundInformation and click on the link to your fund and share class for more recent performance information.

No Deduction of Taxes [Text Block]

The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.

Updated Performance Information Location [Text Block]

FederatedHermes.com/us/FundInformation

AssetsNet

$ 1,100,301,462

Holdings Count | Holding

400

Advisory Fees Paid, Amount

$ 4,868,066

InvestmentCompanyPortfolioTurnover

12.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,100,301,462
Number of Investments400
Portfolio Turnover12%
Total Advisory Fees Paid$4,868,066

Holdings [Text Block]

Top Security Types (% of Net Assets)^{Footnote Reference1}

Value	Value
Common Stock	0.0%^{Footnote Reference*}
Mortgage-Backed Securities	0.0%^{Footnote Reference*}
Preferred Stock	0.0%^{Footnote Reference*}
Short-Term Municipals	0.0%^{Footnote Reference*}
Cash Equivalents	0.5%
Corporate Debt Securities	98.5%

Footnote	Description
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 will differ from those presented on the Portfolio of Investments.
Footnote^*	Represents less than 0.1%.

Material Fund Change [Text Block]

What were the Fund costs for the last year?

Management's Discussion of Fund Performance

Average Annual Total Returns

Key Fund Statistics

Top Security Types (% of Net Assets)Footnote Reference1

What were the Fund costs for the last year?

Management's Discussion of Fund Performance

Average Annual Total Returns

Key Fund Statistics

Top Security Types (% of Net Assets)Footnote Reference1

What were the Fund costs for the last year?

Management's Discussion of Fund Performance

Average Annual Total Returns

Key Fund Statistics

Top Security Types (% of Net Assets)Footnote Reference1

What were the Fund costs for the last year?

Management's Discussion of Fund Performance

Average Annual Total Returns

Key Fund Statistics

Top Security Types (% of Net Assets)Footnote Reference1

What were the Fund costs for the last year?

Management's Discussion of Fund Performance

Average Annual Total Returns

Key Fund Statistics

Top Security Types (% of Net Assets)Footnote Reference1

Top Security Types (% of Net Assets)^{Footnote Reference1}

Top Security Types (% of Net Assets)^{Footnote Reference1}

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Top Security Types (% of Net Assets)^{Footnote Reference1}