XML 47 R3.htm IDEA: XBRL DOCUMENT v3.24.4
Fees and Expenses
Aug. 31, 2024
USD ($)
BNY Mellon AMT-Free Municipal Bond Fund | BNY Mellon AMT-Free Municipal Bond Fund  
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]
           

Shareholder Fees (fees paid directly from your investment)

 

Class A

Class C

Class I

Class Y

Class Z

Maximum sales charge (load) imposed on purchases

(as a percentage of offering price)

4.50

none

none

none

none

Maximum deferred sales charge (load)

(as a percentage of lower of purchase or sale price)

none*

1.00

none

none

none

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]
           
 

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

 

Class A

Class C

Class I

Class Y

Class Z

Management fees

.35

.35

.35

.35

.35

Distribution (12b-1) fees

none

.75

none

none

none

Other expenses:

         

Shareholder services fees

.25

.25

none

none

.07

Miscellaneous other expenses

.08

.13

.08

.06

.07

Total other expenses

.33

.38

.08

.06

14

Total annual fund operating expenses

.68

1.48

.43

.41

.49

Fee waiver and/or reimbursement**

-

(.03)

-

-

-

Total annual operating expenses (after fee waiver and/or expense reimbursement)

.68

1.45

.43

.41

.49

* 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.
** The fund's investment adviser, BNYM Investment Adviser, Inc. has contractually agreed, until December 31, 2025 to waive receipt of its fees and/or assume the direct expenses of the fund so that the direct expenses of none of the fund's share classes (excluding Rule 12b-1 fees, shareholder services fees, taxes, brokerage commissions, interest expense, commitment fees on borrowings and extraordinary expenses) exceed .45%. On or after December 31, 2025, BNYM Investment Adviser, Inc. may terminate this expense limitation agreement at any time.

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.
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. The one-year example and the first year of the three-, five- and ten-years examples are based on net operating expenses, which reflect the expense limitation agreement by BNY Mellon Investment Adviser, Inc. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, With Redemption [Table]
         
 

1 Year

3 Years

5 Years

10 Years

Class A (with or without redemption at end of period)

$516

$658

$812

$1,258

Class C (with redemption at end of period)

$248

$465

$805

$1,766

Class C (without redemption at end of period)

$148

$465

$805

$1,766

Class I (with or without redemption at end of period)

$44

$138

$241

$542

Class Y (with or without redemption at end of period)

$42

$132

$230

$518

Class Z (with or without redemption at end of period)

$50

$157

$274

$616

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 16.51% of the average value of its portfolio.

Portfolio Turnover, Rate 16.51%
BNY Mellon High Yield Municipal Bond Fund | BNY Mellon High Yield Municipal Bond Fund  
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]
           

Shareholder Fees (fees paid directly from your investment)

 

Class A

Class C

Class I

Class Y

Class Z

Maximum sales charge (load) imposed on purchases

(as a percentage of offering price)

4.50

none

none

none

none

Maximum deferred sales charge (load)

(as a percentage of lower of purchase or sale price)

none*

1.00

none

none

none

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]
           

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

 

Class A

Class C

Class I

Class Y

Class Z

Management fees

.45

.45

.45

.45

.45

Distribution and/or service (12b-1) fees

none

.75

none

none

.12

Other expenses:

         

Shareholder services fees

.25

.25

none

none

none

Miscellaneous other expenses**

.36

.40

.38

.36

.37

Total other expenses

.61

.65

.38

.36

.37

Total annual fund operating expenses

1.06

1.85

.83

.81

.94

* 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.

** Includes interest expense in the amount of .21% in connection with inverse floater securities.

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.
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]
         
 

1 Year

3 Years

5 Years

10 Years

Class A (with or without redemption at end of period)

$553

$772

$1,008

$1,686

Class C (with redemption at end of period)

$288

$582

$1,001

$2,169

Class C (without redemption at end of period)

$188

$582

$1,001

$2,169

Class I (with or without redemption at end of period)

$85

$265

$460

$1,025

Class Y (with or without redemption at end of period)

$83

$259

$450

$1,002

Class Z (with or without redemption at end of period)

$96

$300

$520

$1,155

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 15.47% of the average value of its portfolio.

Portfolio Turnover, Rate 15.47%