v3.26.1
Investment Risks - Federated Hermes Total Return Bond ETF
Jun. 30, 2026
Underlying Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Underlying Fund Risk. The risk that the Fund’s performance is closely related to the risks associated with the securities and other investments held by the Underlying Funds and that the ability of a Fund to achieve its investment objective will depend upon the ability of underlying funds to achieve their respective investment objectives. The Fund bears Underlying Fund fees and expenses indirectly. The Fund may also earn capital gains from sales of shares of Underlying Funds and/or receive distributions of capital gains from Underlying Funds. The Fund distributes any net capital gains earned to Fund shareholders no less frequently than annually. Fund distributions of dividends and capital gains are taxable to you whether paid in cash or reinvested in the Fund. Dividends are taxable at different rates depending on the source of dividend income. Distributions of net short-term capital gains are taxable to you as ordinary income. Distributions of the net long-term capital are taxable to you as long-term capital gains regardless of how long you have owned your Shares. Investment companies incur certain expenses, such as management fees and other operating expenses, and, therefore, any investment by the Fund in shares of other investment will be subject to two layers of fees and expenses. However, solely with respect to investments in affiliated Underlying Funds, to avoid charging duplicative management fees, the Adviser will waive and/or reimburse the Fund’s Management Fee in an amount equal to the net management fees charged by affiliated Underlying Funds to the Fund on the Fund’s net assets invested in the Underlying Funds.
Issuer Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Issuer Credit Risk. It is possible that interest or principal on securities will not be paid when due. Noninvestment-grade securities generally have a higher default risk than investment-grade securities. Such non-payment or default may reduce the value of the Fund’s portfolio holdings, its share price and its performance.
Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Interest Rate Risk. Prices of fixed-income securities generally fall when interest rates rise. The longer the duration of a fixed-income security, the more susceptible it is to interest rate risk. Recent and potential future changes in monetary policy made by central banks and/or their governments are likely to affect the level of interest rates.
Call Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Call Risk. Call risk is the possibility that an issuer may redeem a fixed-income security before maturity (a “call”) at a price below or above its current market price. An increase in the likelihood of a call may reduce the security’s price. If a fixed-income security is called, the Fund may have to reinvest the proceeds in other fixed-income securities with lower interest rates, higher credit risks or other less favorable characteristics.
Prepayment and Extension Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Prepayment and Extension Risk. When homeowners prepay their mortgages in response to lower interest rates, the Fund will be required to reinvest the proceeds at the lower interest rates available. Also, when interest rates fall, the price of mortgage-backed securities (MBS) may not rise to as great an extent as that of other fixed-income securities. When interest rates rise, homeowners are less likely to prepay their mortgages. A decreased rate of prepayments lengthens the expected maturity of a mortgage-backed security, and the price of mortgage-backed securities may decrease more than the price of other fixed-income securities when interest rates rise.
Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Credit Risk. It is possible that interest or principal on securities will not be paid when due. Such non-payment or default may reduce the value of the Fund’s portfolio holdings, its share price and its performance.
Counterparty Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Counterparty Risk. Counterparty risk includes the possibility that a party to a transaction involving the Fund will fail to meet its obligations. This could cause the Fund to lose money or to lose the benefit of the transaction or prevent the Fund from selling or buying other securities to implement its investment strategy.
MBS Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] MBS Risk. A rise in interest rates may cause the value of MBS held by the Fund to decline. These securities may have exposure to borrowers with weakened credit histories, increasing the potential for default (subprime risk). Certain MBS issued by government sponsored enterprises (GSEs) are not backed by the full faith and credit of the U.S. government or a GSE. A non-agency MBS is subject to the risk that the value of such security will decline, because the security is not issued or guaranteed as to principal or interest by the U.S. government or a GSE. The Fund’s investments in collateralized mortgage obligations (CMOs) may entail greater market, prepayment and liquidity risks than other MBS. The liquidity of non-agency MBS and CMOs may also vary dramatically over time.
Asset Backed Securities ABS Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Asset-Backed Securities (ABS) Risk. The value of asset-backed securities (ABS) may be affected by certain factors, such as interest rate risk, credit risk, prepayment risk and the availability of information concerning the pool of underlying assets and its structure. Under certain market conditions, ABS may be less liquid and may be difficult to value. Movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain types of ABS. ABS can also be subject to the risk of default on the underlying assets.
Liquidity Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Liquidity Risk. The fixed-income securities in which the Fund invests may be less readily marketable and may be subject to greater fluctuation in price than other securities. Liquidity risk also refers to the possibility that the Fund may not be able to sell a security or close out a derivative contract when it wants to. If this happens, the Fund could incur losses.
Risk of Inflation Protected Bonds [Member]  
Prospectus [Line Items]  
Risk [Text Block] Risk of Inflation-Protected Bonds. The value of inflation-protected bonds is subject to the effects of changes in market interest rates caused by factors other than inflation (“real interest rates”). If interest rates rise due to reasons other than inflation, the Fund’s investment in these bonds may not be protected to the extent that the increase is not reflected in the bond’s inflation measure.
Risk of Investing in Loans [Member]  
Prospectus [Line Items]  
Risk [Text Block] Risk of Investing in Loans. In addition to the risks generally associated with debt instruments, such as credit, market, interest rate, liquidity and derivatives risks, bank loans are also subject to the risk that the value of the collateral securing a loan may decline, be insufficient to meet the obligations of the borrower or be difficult to liquidate. The Fund’s access to the collateral may be limited by bankruptcy, other insolvency laws or by the type of loan the Fund has purchased. For example, if the Fund purchases a participation instead of an assignment, it would not have direct access to collateral of the borrower. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value. Additionally, collateral on loan instruments may consist of assets that may not be readily liquidated, and there is no assurance that the liquidation of such assets will satisfy a borrower’s obligations under the instrument. Loans generally are subject to legal or contractual restrictions on resale. Loans and other forms of direct indebtedness may be structured such that they are not securities under securities laws and subject securities laws protections against fraud and misrepresentation. While there can be no assurance that fraud or misrepresentation will not occur with respect to the loans and other investments in which the Fund invests, the Fund relies on the Adviser’s research in an attempt to seek to avoid situations where fraud or misrepresentation could adversely affect the Fund.
Loan Liquidity Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Loan Liquidity Risk. Loans generally are subject to legal or contractual restrictions on resale. The liquidity of loans, including the volume and frequency of secondary market trading in such loans, varies significantly over time and among individual loans. Transactions in loan instruments may take longer than seven days to settle. This could pose a liquidity risk to the Fund and, if the Fund’s exposure to such investments is substantial, could impair the Fund’s ability to meet shareholder redemptions in a timely manner. Loan instruments may not be readily marketable and may be subject to restrictions on resale. In some cases, negotiations involved in disposing of loans may require weeks to complete.
Loan Prepayment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Loan Prepayment Risk. During periods of declining interest rates or for other purposes, borrowers may exercise their option to prepay principal earlier than scheduled which may force the Fund to reinvest in lower-yielding instruments.
Agent Insolvency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Agent Insolvency Risk. In a syndicated loan, the agent bank is the bank in the syndicate that undertakes the bulk of the administrative duties involved in the day-to-day administration of the loan. In the event of the insolvency of an agent bank, a loan could be subject to settlement risk as well as the risk of interruptions in the administrative duties performed in the day-to-day administration of the loan (such as processing interest rate calculations, processing draws, pursuing certain available contractual remedies, etc.).
Risk Associated with Noninvestment Grade Securities [Member]  
Prospectus [Line Items]  
Risk [Text Block] Risk Associated with Noninvestment-Grade Securities. Securities rated below investment grade may be subject to greater interest rate, credit and liquidity risks than investment-grade securities. These securities are considered speculative with respect to the issuer’s ability to pay interest and repay principal.
Risk Related to the Economy [Member]  
Prospectus [Line Items]  
Risk [Text Block] Risk Related to the Economy. The value of the Fund’s portfolio may decline in tandem with a drop in the overall value of the markets in which the Fund invests and/or other markets. Global economic, political and financial conditions including geopolitical and other events (e.g., wars, sanctions and terrorism), legislative changes, or shifts in fiscal or monetary policy reform, industry or economic trends and developments, grid congestion or capacity constraints, natural disasters or public health risks, such as epidemics or pandemics, may, from time to time, and for varying periods of time, have a significant effect on the economies of many nations, including the U.S., and financial markets generally and cause the Fund to experience volatility, illiquidity, loss of value, shareholder redemptions, and/or other potentially adverse effects. Among other investments, lower-grade bonds may be particularly sensitive to changes in the economy.
Risk of Foreign Investing [Member]  
Prospectus [Line Items]  
Risk [Text Block] Risk of Foreign Investing. Because the Fund invests in securities issued by foreign companies and national governments, the Fund’s share price may be more affected by foreign economic and political conditions, taxation policies and accounting and auditing standards than would otherwise be the case.
Currency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Currency Risk. Exchange rates for currencies fluctuate daily. Accordingly, the Fund may experience increased volatility with respect to the value of its Shares and its returns as a result of its exposure to foreign currencies through direct holding of such currencies or holding of non-U.S. dollar-denominated securities.
European Union and Eurozone Related Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] European Union and Eurozone Related Risk. A number of countries in the European Union (EU), including certain countries within the EU that have adopted the euro (Eurozone), have experienced, and may continue to experience, severe economic and financial difficulties. Additional countries within the EU may also fall subject to such difficulties. These events could negatively affect the value and liquidity of the Fund’s investments in euro-denominated securities and derivatives contracts, securities of issuers located in the EU or with significant exposure to EU issuers or countries.
Risk of Investing in Emerging Market Countries [Member]  
Prospectus [Line Items]  
Risk [Text Block] Risk of Investing in Emerging Market Countries. Securities issued or traded in emerging markets generally entail greater risks than securities issued or traded in developed markets. Emerging market economies may also experience more severe downturns (with corresponding currency devaluations) than developed economies. Securities markets within emerging market countries may experience low or non-existent trading volume, resulting in a lack of liquidity and increased volatility in prices for such securities. Political and economic structures in emerging market countries generally lack the social, political and economic stability of developed countries, which may affect the value of the Fund’s investments in these countries. There may be less publicly available information about issuers in more developed capital markets, and such issuers may not be subject to accounting, auditing, and financial reporting standards comparable to those to which U.S. companies are subject.
Leverage Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Leverage Risk. Leverage risk is created when an investment exposes the Fund to a level of risk that exceeds the amount invested. Changes in the value of such an investment magnify the Fund’s risk of loss and potential for gain.
Risk of Investing in Derivative Contracts [Member]  
Prospectus [Line Items]  
Risk [Text Block] Risk of Investing in Derivative Contracts. Derivative contracts involve risks different from, or possibly greater than, risks associated with investing directly in securities and other traditional investments. Specific risk issues related to the use of such contracts include valuation and tax issues, increased potential for losses and/or costs to the Fund and a potential reduction in gains to the Fund. Each of these issues is described in greater detail in this Prospectus. Derivative contracts may also involve other risks described in this Prospectus, such as stock market, interest rate, credit, currency, liquidity and leverage risks.
Risk of Loss After Redemption [Member]  
Prospectus [Line Items]  
Risk [Text Block] Risk of Loss after Redemption. The Fund may also invest in trade finance loan instruments primarily by investing in other investment companies (which are not available for general investment by the public) that owns those instruments and that are advised by an affiliate of the Adviser and is structured as an extended payment fund (EPF). In the EPF, the Fund, as shareholder, will bear the risk of investment loss during the period between when shares of such EPF are presented to the transfer agent of the EPF for redemption and when the net asset value of the EPF is determined for payment of the redeemed EPF shares (the “Redemption Pricing Date”).
ETF Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] ETF Risk. As an ETF, the Fund is subject to the following risks:
Authorized Participants Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Authorized Participants Concentration Risk. To the extent that the Fund invests in instruments that trade outside of a collateralized settlement system, it may have a limited number of financial institutions that act as Authorized Participants. To the extent they cannot or are otherwise unwilling to engage in creation and redemption transactions with the Fund and no other Authorized Participant steps in, trading in Shares of the Fund may be significantly diminished, bid-ask spreads may widen, and the market price of Shares may represent a significant discount to net asset value (NAV). Shares may also face delisting from the Exchange.
Premium Discount Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Premium/Discount Risk. There may be times when the market price of the Fund’s Shares is more than the NAV intra-day (i.e., the market price represents a premium to NAV) or less than the NAV intra-day (i.e., the market price represents a discount to NAV) and when bid-ask spreads widen. As a result, shareholders of the Fund may pay more than NAV when purchasing Shares and receive less than NAV when selling Fund Shares. This risk is heightened in times of market volatility and in steep market declines. In addition, a Fund’s end-of-day market price may deviate from its NAV to the extent that the Fund invests in foreign securities whose local trading markets close before the U.S. market closes because, although the Fund may value such securities at their local market closing prices for purposes of calculating NAV, the broader market may assign them a different value, including due to after-hours developments in their local markets, which may be reflected in the market price of Shares.
Secondary Market Trading Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Secondary Market Trading Risk. Investors buying or selling Shares in the secondary market will normally pay brokerage commissions, which are often a fixed amount and may be a significant proportional cost for investors buying or selling relatively small amounts of Shares. Secondary market trading is subject to bid-ask spreads and trading in Fund Shares may be halted by the Exchange because of market conditions or other reasons. If a trading halt occurs, a shareholder may temporarily be unable to purchase or sell Shares of the Fund. In addition, although the Fund’s Shares are listed on the Exchange, there can be no assurance that an active trading market for Shares will develop or be maintained, that bid-ask spreads will be narrow, or that the Fund’s Shares will continue to be listed.
Cash Transactions Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Cash Transactions Risk. Like other ETFs, the Fund sells and redeems its Shares only in large blocks called Creation Units and only to Authorized Participants. Unlike most other ETFs, however, the Fund expects to effect its creations and redemptions at least partially or fully for cash, rather than in-kind securities. As a result, an investment in the Fund may incur certain costs, including brokerage costs in connection with investing cash received and may recognize capital gains in connection with cash redemptions, unlike an ETF that effects creations and redemptions only in-kind. In addition, costs could be imposed on the Fund which would have the effect of decreasing the Fund’s net asset value to the extent the costs are not offset by a transaction fee payable by an Authorized Participant.
Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Sector Risk. Companies with similar characteristics may be grouped together in broad categories called sectors. Sector risk is the possibility that a certain sector may underperform other sectors or the market as a whole. As the Adviser allocates more of the Fund’s portfolio holdings to a particular sector, the Fund’s performance will be more susceptible to any economic, business or other developments which generally affect that sector.
Exchange Traded Funds Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Exchange-Traded Funds Risk. An investment in an exchange-traded fund (ETF) generally presents the same primary risks as an investment in a conventional fund (i.e., one that is not exchange-traded) that has the same investment objectives, strategies and policies. The price of an ETF can fluctuate up or down, and the Fund could lose money investing in an ETF if the prices of the securities owned by the ETF go down.
Technology Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block] Technology Risk. The Adviser uses various technologies in managing the Fund, consistent with its investment objective and strategy described in this prospectus. For example, proprietary and third-party data and systems are utilized to support decision making for the Fund. Data imprecision, software or other technology malfunctions, programming inaccuracies and similar circumstances may impair the performance of these systems, which may negatively affect Fund performance.
Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] All funds take investment risks. Therefore, it is possible to lose money by investing in the Fund.
Risk Not Insured Depository Institution [Member]  
Prospectus [Line Items]  
Risk [Text Block] The Shares offered by this Prospectus are not deposits or obligations of any bank, are not endorsed or guaranteed by any bank and are not insured or guaranteed by the U.S. government, the Federal Deposit Insurance Corporation, the Federal Reserve Board or any other government agency.