Shareholder Report |
12 Months Ended | ||||||||||||||||||||||
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Dec. 31, 2025
USD ($)
Holdings
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| Shareholder Report [Line Items] | |||||||||||||||||||||||
| Document Type | N-CSR | ||||||||||||||||||||||
| Amendment Flag | false | ||||||||||||||||||||||
| Registrant Name | Tidal Trust I | ||||||||||||||||||||||
| Entity Central Index Key | 0001742912 | ||||||||||||||||||||||
| Entity Investment Company Type | N-1A | ||||||||||||||||||||||
| Document Period End Date | Dec. 31, 2025 | ||||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | ||||||||||||||||||||||
| RPAR Risk Parity ETF | |||||||||||||||||||||||
| Shareholder Report [Line Items] | |||||||||||||||||||||||
| Fund Name | RPAR Risk Parity ETF | ||||||||||||||||||||||
| Class Name | RPAR Risk Parity ETF | ||||||||||||||||||||||
| Trading Symbol | RPAR | ||||||||||||||||||||||
| Security Exchange Name | NYSEArca | ||||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This contains important information about the RPAR Risk Parity ETF (the "Fund") for the period January 1, 2025 to December 31, 2025. | ||||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | annual shareholder report | ||||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Fund at www.rparetf.com/rpar. You can also request this information by contacting us at (833) 540-0039 or by sending an e-mail request to info@rparetf.com. | ||||||||||||||||||||||
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | ||||||||||||||||||||||
| Additional Information Phone Number | (833) 540-0039 | ||||||||||||||||||||||
| Additional Information Email | info@rparetf.com | ||||||||||||||||||||||
| Additional Information Website | www.rparetf.com/rpar | ||||||||||||||||||||||
| Expenses [Text Block] | What were the Fund costs for the past year? (based on a hypothetical $10,000 investment)
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| Expenses Paid, Amount | $ 52 | ||||||||||||||||||||||
| Expense Ratio, Percent | 0.48% | ||||||||||||||||||||||
| Factors Affecting Performance [Text Block] | How did the Fund perform in the past year? The RPAR Risk Parity ETF (“RPAR”) returned 18.28% for the fiscal year ended December 31, 2025, compared to 18.83% for the Advanced Research Risk Parity Index (“RPAR Index”). RPAR seeks to achieve exposures similar to those of the RPAR Index, investing across four major asset classes—global equities, U.S. Treasuries, commodities, and U.S. Treasury Inflation‑Protected Securities (“TIPS”). These markets were selected because each has historically tended to outperform in different economic environments, allowing RPAR to maintain a balanced, diversified profile across growth and inflation regimes. What Factors Influenced Performance? RPAR’s 2025 performance benefited from strong returns across several of its key allocations. Global equities, gold, and commodity‑producer equities were notable contributors, supported by resilient global growth, a weaker U.S. dollar, and increased geopolitical uncertainty that boosted demand for real‑asset exposures. Gold, in particular, delivered exceptionally strong results. On the other hand, long‑term U.S. Treasuries and long‑term TIPS produced modestly positive but comparatively muted returns. Yields remained volatile during the year as markets digested shifting expectations for interest‑rate policy and inflation. While rates stabilized later in the year, earlier periods of adjustment tempered the overall contribution from rate‑sensitive assets. The combination of strong performance from real assets and equities, partially offset by softer results from U.S. Treasuries and TIPS, ultimately produced a solid outcome for the Fund in 2025. |
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| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good indicator of how the Fund will perform in the future. | ||||||||||||||||||||||
| Line Graph [Table Text Block] | Cumulative Performance (Initial Investment of $10,000) ![]() |
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| Average Annual Return [Table Text Block] | Annual Performance
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| Performance Inception Date | Dec. 12, 2019 | ||||||||||||||||||||||
| 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. | ||||||||||||||||||||||
| Material Change Description [Text Block] | This is a summary of certain changes to the Fund. For more complete information, you may review the Fund's prospectus. | ||||||||||||||||||||||
| Material Change Date | Aug. 01, 2025 | ||||||||||||||||||||||
| Updated Performance Information Location [Text Block] | Visit www.rparetf.com/rpar for more recent performance information. | ||||||||||||||||||||||
| Net Assets | $ 562,709,000 | ||||||||||||||||||||||
| Holdings Count | Holdings | 104 | ||||||||||||||||||||||
| Advisory Fees Paid, Amount | $ 2,663,737 | ||||||||||||||||||||||
| Investment Company, Portfolio Turnover | 17.00% | ||||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Fund Statistics (as of December 31, 2025)
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| Holdings [Text Block] | What did the Fund invest in? (as of December 31, 2025) Sector/Security Type Breakdown (% of total net assets) ![]()
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| Largest Holdings [Text Block] |
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| Material Fund Change [Text Block] | How has the Fund Changed? Effective August 1, 2025, U.S. Bancorp Fund Services, LLC, doing business as Global Fund Services, no longer serves as the Sub-Administrator for each series of Tidal Trust I, including the Fund. |
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| UPAR Ultra Risk Parity ETF | |||||||||||||||||||||||
| Shareholder Report [Line Items] | |||||||||||||||||||||||
| Fund Name | UPAR Ultra Risk Parity ETF | ||||||||||||||||||||||
| Class Name | UPAR Ultra Risk Parity ETF | ||||||||||||||||||||||
| Trading Symbol | UPAR | ||||||||||||||||||||||
| Security Exchange Name | NYSEArca | ||||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This contains important information about the UPAR Ultra Risk Parity ETF (the "Fund") for the period January 1, 2025 to December 31, 2025. | ||||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | annual shareholder report | ||||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Fund at www.rparetf.com/upar. You can also request this information by contacting us at (833) 540-0039 or by sending an e-mail request to info@rparetf.com. | ||||||||||||||||||||||
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. | ||||||||||||||||||||||
| Additional Information Phone Number | (833) 540-0039 | ||||||||||||||||||||||
| Additional Information Email | info@rparetf.com | ||||||||||||||||||||||
| Additional Information Website | www.rparetf.com/upar | ||||||||||||||||||||||
| Expenses [Text Block] | What were the Fund costs for the past year? (based on a hypothetical $10,000 investment)
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| Expenses Paid, Amount | $ 72 | ||||||||||||||||||||||
| Expense Ratio, Percent | 0.64% | ||||||||||||||||||||||
| Factors Affecting Performance [Text Block] | How did the Fund perform in the past year? The UPAR Ultra Risk Parity ETF (“UPAR”) returned 24.38% for the fiscal year ended December 31, 2025, compared to 24.98% for the Advanced Research Ultra Risk Parity Index (“UPAR Index”). UPAR seeks to achieve exposures similar to those of the UPAR Index, investing across four major asset classes—global equities, U.S. Treasuries, commodities, and U.S. Treasury Inflation‑Protected Securities (“TIPS”). These markets were selected because each has historically tended to outperform in different economic environments, allowing UPAR to maintain a balanced, diversified profile across growth and inflation regimes. What Factors Influenced Performance? UPAR’s 2025 performance benefited from strong returns across several of its key allocations. Global equities, gold, and commodity‑producer equities were notable contributors, supported by resilient global growth, a weaker U.S. dollar, and increased geopolitical uncertainty that boosted demand for real‑asset exposures. Gold, in particular, delivered exceptionally strong results. On the other hand, long‑term U.S. Treasuries and long‑term TIPS produced modestly positive but comparatively muted returns. Yields remained volatile during the year as markets digested shifting expectations for interest‑rate policy and inflation. While rates stabilized later in the year, earlier periods of adjustment tempered the overall contribution from rate‑sensitive assets. The combination of strong performance from real assets and equities, partially offset by softer results from U.S. Treasuries and TIPS, ultimately produced a solid outcome for the Fund in 2025. |
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| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good indicator of how the Fund will perform in the future. | ||||||||||||||||||||||
| Line Graph [Table Text Block] | Cumulative Performance (Initial Investment of $10,000) ![]() |
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| Average Annual Return [Table Text Block] | Annual Performance
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| Performance Inception Date | Jan. 03, 2022 | ||||||||||||||||||||||
| 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. | ||||||||||||||||||||||
| Material Change Description [Text Block] | This is a summary of certain changes to the Fund. For more complete information, you may review the Fund's prospectus. | ||||||||||||||||||||||
| Material Change Date | Aug. 01, 2025 | ||||||||||||||||||||||
| Updated Performance Information Location [Text Block] | Visit www.rparetf.com/upar for more recent performance information. | ||||||||||||||||||||||
| Net Assets | $ 63,625,000 | ||||||||||||||||||||||
| Holdings Count | Holdings | 105 | ||||||||||||||||||||||
| Advisory Fees Paid, Amount | $ 390,611 | ||||||||||||||||||||||
| Investment Company, Portfolio Turnover | 24.00% | ||||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Fund Statistics (as of December 31, 2025)
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| Holdings [Text Block] | What did the Fund invest in? (as of December 31, 2025) Sector/Security Type Breakdown (% of total net assets) ![]()
|
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| Largest Holdings [Text Block] |
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| Material Fund Change [Text Block] | How has the Fund Changed? Effective August 1, 2025, U.S. Bancorp Fund Services, LLC, doing business as Global Fund Services, no longer serves as the Sub-Administrator for each series of Tidal Trust I, including the Fund. |