Fees and Expenses - BNY Mellon Opportunistic Municipal Securities Fund
|
Apr. 30, 2026
USD ($)
|
| Prospectus [Line Items] |
|
| Expense Heading [Optional Text] |
Fees
and Expenses
|
| Expense Narrative [Text Block] |
This table describes the fees and expenses
that you may pay if you buy, hold and sell shares of the fund. You may
pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not
reflected in the table and examples below. You may qualify for sales charge discounts
if you and your family invest, or agree to invest in the future, at least $50,000 in the fund or shares
of other funds in the BNY Mellon Family of Funds that are subject to a sales charge. More information
about sales charges, including these and other discounts and waivers, is available from your financial
professional and in the Shareholder Guide section beginning on page 12 of the prospectus, in the Appendix
on page A-1 of the prospectus and in the How to Buy Shares section and the Additional Information About
How to Buy Shares section beginning on page II-1 and page III-1, respectively, of the fund's Statement
of Additional Information.
|
| Expense Breakpoint Discounts [Text] |
You may qualify for sales charge discounts
if you and your family invest, or agree to invest in the future, at least $50,000 in the fund or shares
of other funds in the BNY Mellon Family of Funds that are subject to a sales charge.
|
| Expense Breakpoint, Minimum Investment Required [Amount] |
$ 50,000
|
| Shareholder Fees Caption [Optional Text] |
Shareholder Fees (fees
paid directly from your investment)
|
| Shareholder Fees [Table] |
|
| Operating Expenses Caption [Optional Text] |
Annual Fund Operating Expenses (expenses
that you pay each year as a percentage of the value of your investment)
|
| Annual Fund Operating Expenses [Table] |
|
| Expense Example [Heading] |
Example
|
| Expense Example Narrative [Text Block] |
The Example is intended to help you compare the cost of investing in the fund
with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the
fund for the time periods indicated. The Example also assumes that your investment has a 5% return each
year and that the fund's operating expenses remain the same. Although your actual costs may be higher
or lower, based on these assumptions your costs would be:
|
| Expense Example, With Redemption [Table] |
Expense Example - BNY Mellon Opportunistic Municipal Securities Fund - USD ($)
|
A |
C |
I |
Y |
Z |
| Expense Example, with Redemption, 1 Year |
$ 527
|
$ 261
|
$ 55
|
$ 51
|
$ 77
|
| Expense Example, with Redemption, 3 Years |
691
|
499
|
173
|
160
|
240
|
| Expense Example, with Redemption, 5 Years |
869
|
860
|
302
|
280
|
417
|
| Expense Example, with Redemption, 10 Years |
$ 1,384
|
$ 1,878
|
$ 677
|
$ 628
|
$ 930
|
|
| Expense Example, No Redemption [Table] |
Expense Example, No Redemption - BNY Mellon Opportunistic Municipal Securities Fund - USD ($)
|
A |
C |
I |
Y |
Z |
| Expense Example, No Redemption, 1 Year |
$ 527
|
$ 161
|
$ 55
|
$ 51
|
$ 77
|
| Expense Example, No Redemption, 3 Years |
691
|
499
|
173
|
160
|
240
|
| Expense Example, No Redemption, 5 Years |
869
|
860
|
302
|
280
|
417
|
| Expense Example, No Redemption, 10 Years |
$ 1,384
|
$ 1,878
|
$ 677
|
$ 628
|
$ 930
|
|
| Portfolio Turnover [Heading] |
Portfolio
Turnover
|
| Portfolio Turnover [Text Block] |
The fund pays transaction costs, such as commissions,
when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate
higher transaction costs and may result in higher taxes when fund shares are held in a taxable account.
These costs, which are not reflected in annual fund operating expenses or in the Example, affect the
fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 37.85%
of the average value of its portfolio.
|
| Portfolio Turnover, Rate |
37.85%
|
| A |
|
| Prospectus [Line Items] |
|
| Expenses Deferred Charges [Text Block] |
Class
A shares bought without an initial sales charge as part of an investment of $250,000 or more may be charged
a deferred sales charge of 1.00% if redeemed within one year.
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