Shareholder Report, Holdings (Details) - Capital Group U.S. Small and Mid Cap ETF |
May 31, 2025 |
|---|---|
| Financial Services Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.47% |
| Commercial and Industrial Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18.65% |
| Consumer Discretionary Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.01% |
| Information Technology Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.17% |
| Consumer Staples Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.65% |
| Healthcare Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.92% |
| Unclassified Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.60% |
| Short-term securities & other assets less liabilities [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.53% |