v3.26.1
Shareholder Report
 6 Months Ended
Feb. 28, 2026
USD ($)
$ / shares
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Professionally Managed Portfolios
Entity Central Index Key 0000811030
Entity Investment Company Type N-1A
Document Period End Date Feb. 28, 2026
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Investor Class  
Shareholder Report [Line Items]  
Fund Name Villere Balanced Fund
Class Name Investor Class
Trading Symbol VILLX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Villere Balanced Fund for the period of September 1, 2025, to February 28, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://villere.com/mutual-funds/. You can also request this information by contacting us at 866-209-1129.
Additional Information Phone Number 866-209-1129
Additional Information Website https://villere.com/mutual-funds/
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
$40
0.79%
[1]
Expenses Paid, Amount $ 40
Expense Ratio, Percent 0.79%
Net Assets $ 94,234,733
Holdings Count | $ / shares 62
Advisory Fees Paid, Amount $ 229,043
Investment Company Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of February 28, 2026)
Net Assets
$94,234,733
Number of Holdings
62
Net Advisory Fee
$229,043
Portfolio Turnover
2%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of February 28, 2026)
Top 10 Issuers
(% of Net Assets)
Mount Vernon Liquid Assets Portfolio, LLC
11.8%
Invesco Government & Agency Portfolio
4.3%
Amazon.com, Inc.
4.0%
Visa, Inc.
3.6%
Pool Corp.
3.5%
On Holding AG
3.0%
Stryker Corp.
2.9%
ON Semiconductor Corp.
2.6%
Johnson & Johnson
2.6%
Colgate-Palmolive Co.
2.5%
Security Type
(% of Net Assets)
Common Stocks
70.0%
Corporate Bonds
22.0%
Investments Purchased with Proceeds from Securities Lending
11.8%
Money Market Funds
4.3%
Convertible Preferred Stocks
2.0%
Real Estate Investment Trusts
1.5%
Cash & Other
-11.6%
Updated Prospectus Web Address https://villere.com/mutual-funds/
Investor Class  
Shareholder Report [Line Items]  
Fund Name Villere Equity Fund
Class Name Investor Class
Trading Symbol VLEQX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Villere Equity Fund for the period of September 1, 2025, to February 28, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://villere.com/mutual-funds/. You can also request this information by contacting us at 866-209-1129.
Additional Information Phone Number 866-209-1129
Additional Information Website https://villere.com/mutual-funds/
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
$53
1.05%
[2]
Expenses Paid, Amount $ 53
Expense Ratio, Percent 1.05%
Net Assets $ 35,316,742
Holdings Count | $ / shares 41
Advisory Fees Paid, Amount $ 66,342
Investment Company Portfolio Turnover 3.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of February 28, 2026)
Net Assets
$35,316,742
Number of Holdings
41
Net Advisory Fee
$66,342
Portfolio Turnover
3%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of February 28, 2026)
Top 10 Issuers
(% of Net Assets)
Mount Vernon Liquid Assets Portfolio, LLC
19.3%
Invesco Government & Agency Portfolio
13.5%
Amazon.com, Inc.
4.7%
Visa, Inc.
4.3%
Stryker Corp.
4.0%
On Holding AG
4.0%
Lineage, Inc.
3.7%
Palomar Holdings, Inc.
3.5%
Caesars Entertainment, Inc.
3.3%
ON Semiconductor Corp.
3.3%
Security Type
(% of Net Assets)
Common Stocks
80.7%
Investments Purchased with Proceeds from Securities Lending
19.3%
Money Market Funds
13.5%
Real Estate Investment Trusts
3.7%
Convertible Preferred Stocks
1.2%
Cash & Other
-18.4%
Updated Prospectus Web Address https://villere.com/mutual-funds/
[1]
* Annualized
[2]
* Annualized