v3.26.1
Shareholder Report
12 Months Ended
Jun. 30, 2026
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSR
Amendment Flag false
Registrant Name Touchstone ETF Trust
Entity Central Index Key 0001919700
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2026
C000272184 [Member]  
Shareholder Report [Line Items]  
Fund Name Touchstone Large Company Growth ETF
Class Name Touchstone Large Company Growth ETF
Trading Symbol TLG
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the Touchstone Large Company Growth ETF (“Fund”) for the period July 1, 2025 to June 30, 2026 and includes information on the Touchstone Large Company Growth Fund (the "Predecessor Fund") for the period prior to March 13, 2026.
Shareholder Report Annual or Semi-Annual annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at touchstoneinvestments.com/ETFs. You can also request this information by contacting us at 1.833.368.7383.
Material Fund Change Notice [Text Block] This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number 1.833.368.7383
Additional Information Website touchstoneinvestments.com/ETFs
Expenses [Text Block]
Fund Expenses
Fund Costs of a $10,000
investment
Costs paid as a percentage
of a $10,000 investment
Touchstone Large Company Growth ETF $71 0.70%
Expenses Paid, Amount $ 71
Expense Ratio, Percent 0.70%
Factors Affecting Performance [Text Block]
Management’s Discussion of Fund Performance
The Fund seeks to achieve long-term capital appreciation.
The Fund's performance was 3.01% for the reporting period.
During the period, the war in the Middle East did not have the significant negative economic impact many commentators worried about, especially given the global tailwind of artificial intelligence (AI) driven growth. However, it was difficult to measure how the swings in the market's perception of AI investment were impacting investor sentiment over the reporting period.
The factors that contributed most to the Fund’s performance during the period were:
Factor Performance Impact Observations
AI Bubble Negative Weakness in shares of companies investing heavily to support the AI build-out on concerns of overinvestment in AI infrastructure.
AI Software Disruption Negative The enterprise software sector and many consumer-facing Internet stocks have had market sell off over concerns that AI-powered solutions will replace the need for their technology.
Industrials Positive Manager’s stock selections and overweight versus Russell 1000® Growth Index contributed strongly to relative performance in the period.
During the reporting period, the Fund reduced certain positions because their large sizes allowed for modest trimming and enabled the initiation of new positions the manager believes would perform better in the current market environment.
Performance Past Does Not Indicate Future [Text] Past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Fund Performance
The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years or since inception of the Fund. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and any additional indexes and assumes maximum sales charges, if any.
Growth of $10,000
Fund Performance - Growth of 10K
Average Annual Return [Table Text Block]
AVERAGE ANNUAL TOTAL RETURNS 1 Year 5 Years 10 Years
NAV1 3.01% 8.95% 15.70%
Bloomberg US 3000 Index2 23.15% 12.24% 15.07%
Bloomberg US 1000 Growth Index3 21.04% 12.78% 17.39%
Russell 3000® Index 22.81% 12.30% 15.06%
Russell 1000® Growth Index 17.71% 13.71% 18.58%
1
On March 13, 2026, the Touchstone Large Company Growth ETF acquired the assets and liabilities, and assumed the NAV, performance, financial and other historical information of the Touchstone Large Company Growth Fund (the “Predecessor Fund”), an open-end mutual fund. The Fund’s performance prior to March 13, 2026 is linked to the Predecessor Fund’s Institutional Class shares.
2
The Fund changed its broad-based securities market index to the Bloomberg US 3000 Index which is similarly representative of the overall securities market applicable to the Fund.
3
The Fund changed its additional index to the Bloomberg US 1000 Growth Index which has similar investment objectives to the Fund.
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]
Visit touchstoneinvestments.com/ETFs for the most recent performance information.
Net Assets $ 136,135,501
Holdings Count | Holding 33
Advisory Fees Paid, Amount $ 960,971
Investment Company Portfolio Turnover 36.00%
Additional Fund Statistics [Text Block]
Key Fund Statistics
Fund net assets $136,135,501
Total number of portfolio holdings 33
Total advisory fees paid $960,971
Portfolio turnover rate 36%
Holdings [Text Block]
Graphical Representation of Holdings
Sector Allocation (% of Net Assets)
Information Technology 48.7%
Communication Services 19.9%
Industrials 16.5%
Consumer Discretionary 8.3%
Financials 3.9%
Health Care 2.3%
Short-Term Investment Fund 0.5%
Other Assets/Liabilities (Net) (0.1)%
Total 100.0%
Material Fund Change [Text Block]
Material Fund Changes
The following is a summary of certain changes made to the Fund effective March 13, 2026. For more complete information, you may review the Fund's current prospectus, at touchstoneinvestments.com/ETFs or upon request at 1.833.368.7383. At a meeting held on August 14, 2025, the Board of Trustees approved an Agreement and Plan of Reorganization that provided for the conversion of the Touchstone Large Company Growth Fund (the “Target Fund”), a mutual fund series of the Touchstone Strategic Trust, from a mutual fund to an ETF through the reorganization of the Target Fund into Touchstone Large Company Growth ETF (the “Reorganization”). The Reorganization occurred after the close of business on March 13, 2026.
Summary of Change Legend [Text Block] The following is a summary of certain changes made to the Fund effective March 13, 2026. For more complete information, you may review the Fund's current prospectus, at touchstoneinvestments.com/ETFs or upon request at 1.833.368.7383.
Updated Prospectus Phone Number 1.833.368.7383
Updated Prospectus Web Address touchstoneinvestments.com/ETFs