v3.24.4
Fees and Expenses - UBS U.S. Allocation Fund
Aug. 31, 2024
USD ($)
Prospectus [Line Items]  
Expense Heading [Optional Text] Fees and expenses
Expense Narrative [Text Block]

These tables describe 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 or example below. You may qualify for sales charge discounts on purchases of Class A shares if you or your family invest, or agree to invest in the future, at least $50,000 in the UBS family of funds. More information about these and other discounts and waivers, as well as eligibility requirements for each share class, is available from your financial advisor and in "Managing your fund account" beginning on page 20 of this prospectus and in "Reduced sales charges, additional purchase, exchange and redemption information and other services" beginning on page 58 of the fund's Statement of Additional Information ("SAI"). Different intermediaries and financial professionals may make available different sales charge waivers or discounts. These variations are described in Appendix A beginning on page A-1 of this prospectus (Intermediary-Specific Sales Charge Waivers and Discounts).

In addition to the fees and expenses described below, you may also be required to pay commissions or other fees to your broker for transactions in Class P shares. Class A and P shares of the fund have different fees and expenses as shown below.
Expense Breakpoint Discounts [Text] You may qualify for sales charge discounts on purchases of Class A shares if you or your family invest, or agree to invest in the future, at least $50,000 in the UBS family of funds.
Expense Breakpoint, Minimum Investment Required [Amount] $ 50,000
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Since the "Acquired fund fees and expenses" are not directly borne by the fund, they are not reflected in the fund's financial statements, and therefore the amounts listed in "Total annual fund operating expenses" will differ from those presented in the Financial highlights.
Shareholder Fees Caption [Optional Text] Shareholder fees (fees paid directly from your investment)
Shareholder Fees [Table]
   

Class A

  

Class P

  

Maximum front-end sales charge (load) imposed on purchases (as a % of the offering price)

    

5.50

%

    

None

    

Maximum deferred sales charge (load) (as a % of the lesser of the offering or the redemption price)

    

None1​

      

None

    

Exchange fee

    

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]
   

Class A

  

Class P

  

Management fees

    

0.50

%

    

0.50

%

  

Service (12b-1) fees

    

0.25

      

None

    

Other expenses

    

0.28

      

0.26

    

Acquired fund fees and expenses2​

    

0.01

      

0.01

    

Total annual fund operating expenses

    

1.04

      

0.77

    

1​  Purchases of $1 million or more that were not subject to a front-end sales charge are subject to a 1% contingent deferred sales charge ("CDSC") if sold within one year of the purchase date.

2​  Since the "Acquired fund fees and expenses" are not directly borne by the fund, they are not reflected in the fund's financial statements, and therefore the amounts listed in "Total annual fund operating expenses" will differ from those presented in the Financial highlights.
Expenses Deferred Charges [Text Block] Purchases of $1 million or more that were not subject to a front-end sales charge are subject to a 1% contingent deferred sales charge ("CDSC") if sold within one year of the purchase date.
Expense Example [Heading] Example
Expense Example Narrative [Text Block]

This 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 and then redeem all of your shares at the end of those periods unless otherwise stated. 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

  

$

650

    

$

863

    

$

1,092

    

$

1,751

    

Class P

    

79

      

246

      

428

      

954

    
Portfolio Turnover [Heading] Portfolio turnover
Portfolio Turnover [Text Block]

The fund pays transaction costs, such as commissions or dealer spreads, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate 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 58% of the average value of its portfolio.
Portfolio Turnover, Rate 58.00%