Expense Example - U.S. Monthly Income Fund for Puerto Rico Residents, Inc. |
Dec. 31, 2025
USD ($)
|
|---|---|
| Class P | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 264 |
| Expense Example, with Redemption, 3 Years | 811 |
| Expense Example, with Redemption, 5 Years | 1,385 |
| Expense Example, with Redemption, 10 Years | 2,944 |
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 629 |
| Expense Example, with Redemption, 3 Years | 1,156 |
| Expense Example, with Redemption, 5 Years | 1,708 |
| Expense Example, with Redemption, 10 Years | $ 3,209 |