Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended | ||
|---|---|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2023 |
Dec. 31, 2023 |
|||
| Class A | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 10.94% | 9.37% | 6.95% | ||
| Class A | After Taxes on Distributions | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 10.31% | 7.24% | 5.51% | ||
| Class A | After Taxes on Distributions and Sales | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 6.47% | 6.95% | 5.24% | ||
| Class P | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | [1] | 17.72% | 10.91% | 7.84% | |
| S&P 500 Index | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 26.29% | 15.69% | 12.03% | ||
| UBS U.S. Allocation Fund Benchmark (Indices reflect no deduction for fees, expenses or taxes.) | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 18.96% | 10.60% | 8.39% | ||
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