v3.25.2
Shareholder Report
 6 Months Ended
Apr. 30, 2025
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 Apr. 30, 2025
Class I  
Shareholder Report [Line Items]  
Fund Name First Sentier Global Listed Infrastructure Fund
Class Name Class I
Trading Symbol FLIIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the First Sentier Global Listed Infrastructure Fund for the period of November 1, 2024, to April 30, 2025.
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.firstsentierfunds.com/en/insto/documents.html?. You can also request this information by contacting us at 1-888-898-5040.
Additional Information Phone Number 1-888-898-5040
Additional Information Website https://www.firstsentierfunds.com/en/insto/documents.html?
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*
Class I
$48
0.95%
[1]
Expenses Paid, Amount $ 48
Expense Ratio, Percent 0.95%
Updated Performance Information Location [Text Block]
Visit https://www.firstsentierfunds.com/en/insto/documents.html? for more recent performance information.
Net Assets $ 129,573,369
Holdings Count | $ / shares 43
Investment Company Portfolio Turnover 35.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of April 30, 2025)
Net Assets
$129,573,369
Number of Holdings
43
Portfolio Turnover
35%
Holdings [Text Block]
Top 10 Issuers
(%)
American Electric Power Co., Inc.
4.9%
Transurban Group
4.9%
Duke Energy Corp.
4.7%
National Grid PLC
4.5%
Xcel Energy, Inc.
4.0%
Cheniere Energy, Inc.
3.7%
Getlink SE
3.6%
Norfolk Southern Corp.
3.4%
CSX Corp.
3.2%
Public Service Enterprise Group, Inc.
3.1%
image
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Updated Prospectus Web Address https://www.firstsentierfunds.com/en/insto/documents.html?
Class I  
Shareholder Report [Line Items]  
Fund Name First Sentier American Listed Infrastructure Fund
Class Name Class I
Trading Symbol FLIAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the First Sentier American Listed Infrastructure Fund for the period of November 1, 2024, to April 30, 2025.
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.firstsentierfunds.com/en/insto/documents.html?. You can also request this information by contacting us at 1-888-898-5040.
Additional Information Phone Number 1-888-898-5040
Additional Information Website https://www.firstsentierfunds.com/en/insto/documents.html?
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*
Class I
$37
0.75%
[2]
Expenses Paid, Amount $ 37
Expense Ratio, Percent 0.75%
Updated Performance Information Location [Text Block]
Visit https://www.firstsentierfunds.com/en/insto/documents.html? for more recent performance information.
Net Assets $ 3,614,296
Holdings Count | $ / shares 30
Investment Company Portfolio Turnover 38.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of April 30, 2025)
Net Assets
$3,614,296
Number of Holdings
30
Portfolio Turnover
38%
Holdings [Text Block]
Top 10 Issuers
(%)
CSX Corp.
6.3%
Duke Energy Corp.
6.2%
Norfolk Southern Corp.
6.0%
American Electric Power Co., Inc.
5.9%
Cheniere Energy, Inc.
5.8%
American Tower Corp.
5.5%
Xcel Energy, Inc.
5.0%
ONEOK, Inc.
4.7%
Exelon Corp.
4.6%
Crown Castle, Inc.
4.0%
image
Updated Prospectus Web Address https://www.firstsentierfunds.com/en/insto/documents.html?
[1]
* Annualized
[2]
* Annualized