Expense Example, No Redemption - American Funds U.S. Small & Mid Cap Equity Fund |
Oct. 30, 2026
USD ($)
|
|---|---|
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 164 |
| Expense Example, No Redemption, 3 Years | 521 |
| Expense Example, No Redemption, 5 Years | 902 |
| Expense Example, No Redemption, 10 Years | 1,785 |
| Class 529-C | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 169 |
| Expense Example, No Redemption, 3 Years | 536 |
| Expense Example, No Redemption, 5 Years | 928 |
| Expense Example, No Redemption, 10 Years | $ 1,590 |