v3.26.1
Shareholder Report, Average Annual Return (Details)
 12 Months Ended 51 Months Ended
May 31, 2026
May 31, 2026
 [2]
Capital Group Growth ETF    
Average Annual Return [Line Items]    
Line Graph and Table Measure Name Capital Group Growth ETF (at NAV)  
Average Annual Return, Percent [1] 25.22% 17.36%
Standard & Poor's 500 Index [Member]    
Average Annual Return [Line Items]    
Line Graph and Table Measure Name S&P 500 Index  
Average Annual Return, Percent [3] 29.78% 15.85%
[1] Investment results assume all distributions are reinvested and reflect applicable fees and expenses. When applicable, results reflect fee waivers and/or expense reimbursements, without which they would have been lower.
[2] The fund began investment operations on February 22, 2022.
[3] Results assume all distributions are reinvested. Any market index shown is unmanaged, and therefore, has no expenses. Investors cannot invest directly in an index. Source(s): S&P Dow Jones Indices LLC.