Federated Hermes International Equity Fund Fees and Expenses - Federated Hermes International Equity Fund	May 31, 2026 USD ($)
Prospectus [Line Items]
Expense Heading [Optional Text]	<span style="color:#000000;font-family:Arial;font-size:8pt;font-weight:bold;text-transform:uppercase;">RISK/RETURN SUMMARY: FEES AND EXPENSES</span>
Expense Narrative [Text Block]	This table describes the fees and expenses that you may pay if you buy, hold and sell Class A Shares (A), Class C Shares (C), Institutional Shares (IS) and Class R6 Shares (R6) of the Fund. 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. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in certain classes of Federated Hermes Funds. More information about these and other discounts is available from your financial professional, in the “What Do Shares Cost?” section of the Prospectus on page 20 and in “Appendix B” to this Prospectus.
Expense Breakpoint Discounts [Text]	<span style="font-family:Times New Roman;font-size:10pt;">You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $</span><span style="font-family:Times New Roman;font-size:10pt;">50,000</span><span style="font-family:Times New Roman;font-size:10pt;"> in certain classes of Federated Hermes Funds.</span>
Expense Breakpoint, Minimum Investment Required [Amount]	$ 50,000
Shareholder Fees Caption [Optional Text]	<span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;">Shareholder Fees (fees paid directly from your investment)</span>
Operating Expenses Caption [Optional Text]	<span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;">Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)</span>
Expense Footnotes [Text Block]	The fees and expenses shown in the table above and the Example that follows include the fees and expenses of the Fund and the Fund’s share of the fees and expenses of the Federated Hermes International Growth Fund (“Underlying Fund”), an affiliated fund in which the Fund expects to invest a considerable portion of its assets. The Fund invests in the Institutional Shares of the Underlying Fund, which do not currently charge any distribution, shareholder servicing or account administration fees. Both the Fund and the Underlying Fund have investment advisory agreements with the Adviser by which the Adviser is entitled to a management fee of 0.85% and 0.75% of the average daily net assets of the Fund and the Underlying Fund, respectively. However, to avoid charging duplicative fees, the Adviser will waive and/or reimburse the Fund’s Management Fee with respect to the amount of its net assets invested in the Underlying Fund. The Fund’s proportionate share of the fees and expenses of the Underlying Fund (including Management Fees) are reflected in the table above as Acquired Fund Fees and Expenses. The Adviser will also waive and/or reimburse the Fund’s Management Fee and other expenses to the extent necessary to abide by the above “Fee Limit.”
Expense Example [Heading]	<span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;">Example</span>
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. The Example assumes that you invest $10,000 for the time periods indicated and then redeem all of your Shares at the end of those periods. Expenses assuming no redemption are also shown. The Example also assumes that your investment has a 5% return each year and that the operating expenses remain the same. Example does not reflect sales charges (loads) on reinvested dividends. If these sales charges (loads) were included, your costs would be higher. Although your actual costs and returns may be higher or lower, based on these assumptions your costs would be:
Portfolio Turnover [Heading]	<span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;">Portfolio Turnover</span>
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 and may result in higher taxes when Fund Shares are held in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 88% of the average value of its portfolio.
Portfolio Turnover, Rate	88.00%

Federated Hermes International Equity Fund Fees and Expenses - Federated Hermes International Equity Fund

May 31, 2026

USD ($)

RISK/RETURN SUMMARY: FEES AND EXPENSES

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell Class A Shares (A), Class C Shares (C), Institutional Shares (IS) and Class R6 Shares (R6) of the Fund. 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. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in certain classes of Federated Hermes Funds. More information about these and other discounts is available from your financial professional, in the “What Do Shares Cost?” section of the Prospectus on page 20 and in “Appendix B” to this Prospectus.

Expense Breakpoint Discounts [Text]

You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in certain classes of Federated Hermes Funds.

Expense Breakpoint, Minimum Investment Required [Amount]

$ 50,000

Shareholder Fees Caption [Optional Text]

Shareholder Fees (fees paid directly from your investment)

Operating Expenses Caption [Optional Text]

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

Expense Footnotes [Text Block]

The fees and expenses shown in the table above and the Example that follows include the fees and expenses of the Fund and the Fund’s share of the fees and expenses of the Federated Hermes International Growth Fund (“Underlying Fund”), an affiliated fund in which the Fund expects to invest a considerable portion of its assets. The Fund invests in the Institutional Shares of the Underlying Fund, which do not currently charge any distribution, shareholder servicing or account administration fees. Both the Fund and the Underlying Fund have investment advisory agreements with the Adviser by which the Adviser is entitled to a management fee of 0.85% and 0.75% of the average daily net assets of the Fund and the Underlying Fund, respectively. However, to avoid charging duplicative fees, the Adviser will waive and/or reimburse the Fund’s Management Fee with respect to the amount of its net assets invested in the Underlying Fund. The Fund’s proportionate share of the fees and expenses of the Underlying Fund (including Management Fees) are reflected in the table above as Acquired Fund Fees and Expenses. The Adviser will also waive and/or reimburse the Fund’s Management Fee and other expenses to the extent necessary to abide by the above “Fee Limit.”

Expense Example [Heading]

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. The Example assumes that you invest $10,000 for the time periods indicated and then redeem all of your Shares at the end of those periods. Expenses assuming no redemption are also shown. The Example also assumes that your investment has a 5% return each year and that the operating expenses remain the same. Example does not reflect sales charges (loads) on reinvested dividends. If these sales charges (loads) were included, your costs would be higher. Although your actual costs and returns may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

Portfolio Turnover

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 and may result in higher taxes when Fund Shares are held in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 88% of the average value of its portfolio.

Portfolio Turnover, Rate

88.00%