Fees and Expenses |
Apr. 30, 2026 |
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| Cambria Superinvestors ETF | |||||||||||||
| Prospectus [Line Items] | |||||||||||||
| Expense Heading [Optional Text] | Fees and Expenses | ||||||||||||
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold and sell Shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below. |
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| Other Expenses, New Fund, Based on Estimates [Text] | Based on estimated amounts for the current fiscal year. | ||||||||||||
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (Expenses That You Pay Each Year As A Percentage Of The Value Of Your Investment) | ||||||||||||
| Annual Fund Operating Expenses [Table] |
* Pursuant to the Fund’s investment advisory agreement, the Fund pays the Adviser (defined below) a unitary management fee. The Adviser, in turn, bears all of the Fund’s expenses, except for the management fee, payments under the Fund’s 12b-1 plan, brokerage expenses, acquired fund fees and expenses, taxes, interest (including borrowing costs and dividend expenses on securities sold short), litigation expense and other extraordinary expenses (including litigation to which Cambria ETF Trust or the Fund may be a party and indemnification of the Trustees and officers with respect thereto). ** Based on estimated amounts for the current fiscal year. |
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| Expense Example [Heading] | Example | ||||||||||||
| Expense Example Narrative [Text Block] | The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. The example does not reflect any brokerage commissions that you may pay on purchases and sales of Shares. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: |
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| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||||
| Portfolio Turnover [Text Block] | The Fund may pay transaction costs, including 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 Shares are held in a taxable account. These costs, which are not reflected in the annual fund operating expenses or in the example, affect the Fund’s performance. Because the Fund had not yet commenced operations as of the date of this Prospectus, it does not have a portfolio turnover rate to provide. |
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| Cambria Buyout ETF | |||||||||||||
| Prospectus [Line Items] | |||||||||||||
| Expense Heading [Optional Text] | Fees and Expenses | ||||||||||||
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold and sell Shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below. |
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| Other Expenses, New Fund, Based on Estimates [Text] | Based on estimated amounts for the current fiscal year. | ||||||||||||
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (Expenses That You Pay Each Year As A Percentage Of The Value Of Your Investment) | ||||||||||||
| Annual Fund Operating Expenses [Table] |
* Pursuant to the Fund’s investment advisory agreement, the Fund pays the Adviser (defined below) a unitary management fee. The Adviser, in turn, bears all of the Fund’s expenses, except for the management fee, payments under the Fund’s 12b-1 plan, brokerage expenses, acquired fund fees and expenses, taxes, interest (including borrowing costs and dividend expenses on securities sold short), litigation expense and other extraordinary expenses (including litigation to which Cambria ETF Trust or the Fund may be a party and indemnification of the Trustees and officers with respect thereto). ** Based on estimated amounts for the current fiscal year. |
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| Expense Example [Heading] | Example | ||||||||||||
| Expense Example Narrative [Text Block] | The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. The example does not reflect any brokerage commissions that you may pay on purchases and sales of Shares. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: |
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| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||||
| Portfolio Turnover [Text Block] | The Fund may pay transaction costs, including 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 Shares are held in a taxable account. These costs, which are not reflected in the annual fund operating expenses or in the example, affect the Fund’s performance. Because the Fund had not yet commenced operations as of the date of this Prospectus, it does not have a portfolio turnover rate to provide. |
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| Cambria Venture ETF | |||||||||||||
| Prospectus [Line Items] | |||||||||||||
| Expense Heading [Optional Text] | Fees and Expenses | ||||||||||||
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold and sell Shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below. |
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| Other Expenses, New Fund, Based on Estimates [Text] | Based on estimated amounts for the current fiscal year. | ||||||||||||
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (Expenses That You Pay Each Year As A Percentage Of The Value Of Your Investment) | ||||||||||||
| Annual Fund Operating Expenses [Table] |
* Pursuant to the Fund’s investment advisory agreement, the Fund pays the Adviser (defined below) a unitary management fee. The Adviser, in turn, bears all of the Fund’s expenses, except for the management fee, payments under the Fund’s 12b-1 plan, brokerage expenses, acquired fund fees and expenses, taxes, interest (including borrowing costs and dividend expenses on securities sold short), litigation expense and other extraordinary expenses (including litigation to which Cambria ETF Trust or the Fund may be a party and indemnification of the Trustees and officers with respect thereto). ** Based on estimated amounts for the current fiscal year. |
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| Expense Example [Heading] | Example | ||||||||||||
| Expense Example Narrative [Text Block] | The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. The example does not reflect any brokerage commissions that you may pay on purchases and sales of Shares. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: |
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| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||||
| Portfolio Turnover [Text Block] | The Fund may pay transaction costs, including 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 Shares are held in a taxable account. These costs, which are not reflected in the annual fund operating expenses or in the example, affect the Fund’s performance. Because the Fund had not yet commenced operations as of the date of this Prospectus, it does not have a portfolio turnover rate to provide. |