Fees and Expenses - VanEck Technology TruSector ETF |
Aug. 20, 2025 |
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| Prospectus [Line Items] | |||||||||||||||||||||||||||||||
| Expense Heading [Optional Text] | FUND FEES AND EXPENSES | ||||||||||||||||||||||||||||||
| Expense Narrative [Text Block] | The following tables describe the fees and expenses that you may pay if you buy, hold and sell shares of the Fund (“Shares”). 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.
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| 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) | ||||||||||||||||||||||||||||||
| Annual Fund Operating Expenses [Table] |
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| Expense Example [Heading] | EXPENSE 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 funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares of the Fund. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell or hold all of your Shares at the end of those periods. The example also assumes that your investment has a 5% annual return and that the Fund’s operating expenses remain the same.
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| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions, your costs would be: | ||||||||||||||||||||||||||||||
| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER | ||||||||||||||||||||||||||||||
| Portfolio Turnover [Text Block] | The Fund will pay transaction costs, such as commissions, when it purchases and sells securities (or “turns over” its portfolio). A higher portfolio turnover will cause the Fund to incur additional 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, may affect the Fund’s performance. | ||||||||||||||||||||||||||||||
| VanEck Technology TruSector ETF Class | |||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||
| Other Expenses, New Fund, Based on Estimates [Text] | “Other Expenses” and “Acquired Fund Fees and Expenses” are based on estimated amounts for the current fiscal year. | ||||||||||||||||||||||||||||||
| Acquired Fund Fees and Expenses, Based on Estimates [Text] | “Other Expenses” and “Acquired Fund Fees and Expenses” are based on estimated amounts for the current fiscal year. | ||||||||||||||||||||||||||||||
| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | “Acquired Fund Fees and Expenses” include fees and expenses incurred indirectly by the Fund as a result of investments in other investment companies. Because acquired fund fees and expenses are not borne directly by the Fund, they will not be reflected in the expense information in the Fund’s financial statements and the information presented in the table will differ from that presented in the Fund’s financial highlights included in the Fund’s report to shareholders. | ||||||||||||||||||||||||||||||