| Form N-CSR Cover | 6 Months Ended |
| Jun. 30, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSRS |
| Amendment Flag | false |
| Registrant Name | Advisors Series Trust |
| Entity Central Index Key | 0001027596 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Jun. 30, 2024 |
| Shareholder Report | 6 Months Ended |
| Jun. 30, 2024 USD ($) $ / shares | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSRS |
| Amendment Flag | false |
| Registrant Name | Advisors Series Trust |
| Entity Central Index Key | 0001027596 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Jun. 30, 2024 |
| Investor Class | |
| Shareholder Report [Line Items] | |
| Fund Name | Capital Advisors Growth Fund |
| Class Name | Investor Class |
| Trading Symbol | CIAOX |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Capital Advisors Growth Fund for the period of January 1, 2024, to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.capadvfunds.com/pages/how-to-invest . You can also request this information by contacting us at 1-866-205-0523 . |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | 1-866-205-0523 |
| Additional Information Website | https://www.capadvfunds.com/pages/how-to-invest |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Investor Class $52 0.95% |
| Expenses Paid, Amount | $ 52 |
| Expense Ratio, Percent | 0.95% |
| Updated Performance Information Location [Text Block] | Visit https://www.capadvfunds.com/pages/how-to-invest for more recent performance information. |
| Net Assets | $ 130,330,711 |
| Holdings Count | $ / shares | 36 |
| Investment Company Portfolio Turnover | 5.84% |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS (as of June 30, 2024) Net Assets $130,330,711 Number of Holdings 36 Portfolio Turnover 5.84% |
| Holdings [Text Block] | Top 10 Issuers (%) First American Government Obligations Fund 7.6% Microsoft Corp. 7.3% NVIDIA Corp. 6.4% Amazon.com, Inc. 6.0% Alphabet, Inc. 5.9% Apple, Inc. 5.6% JPMorgan Chase & Co. 5.3% Applied Materials, Inc. 3.9% Accenture PLC 3.6% Intuitive Surgical, Inc. 2.7% |
| Updated Prospectus Web Address | https://www.capadvfunds.com/pages/how-to-invest |
| Shareholder Report, Holdings (Details) - Investor Class | Jun. 30, 2024 |
| First American Government Obligations Fund [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.60% |
| Microsoft Corp. [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 7.30% |
| NVIDIA Corp. [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.40% |
| Amazon.com, Inc. [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6% |
| Alphabet, Inc. [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.90% |
| Apple, Inc. [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.60% |
| JPMorgan Chase & Co. [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.30% |
| Applied Materials, Inc. [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.90% |
| Accenture PLC [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.60% |
| Intuitive Surgical, Inc. [Member] | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| Technology [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 29.20% |
| Consumer, Non-cyclical [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.30% |
| Communications [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.70% |
| Financial [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.10% |
| Industrial [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.10% |
| Basic Materials [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.90% |
| Utilities [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| Energy [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| Cash & Other [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.60% |
