Expense Example - American Century ETF Trust - Avantis Total Equity Markets ETF - Avantis Total Equity Markets ETF Class |
Jul. 09, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 19 |
| Expense Example, with Redemption, 3 Years | $ 61 |