v3.25.4
Average Annual Total Returns
 12 Months Ended 18 Months Ended 27 Months Ended 38 Months Ended 46 Months Ended
Feb. 27, 2026
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Capital Group Core Bond ETF | Share Class            
Prospectus [Line Items]            
Average Annual Return, Percent   7.33%   6.85%    
Performance Inception Date Sep. 26, 2023          
Capital Group Core Bond ETF | Share Class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   5.49%   5.10%    
Capital Group Core Bond ETF | Share Class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   4.31%   4.50%    
Capital Group Core Bond ETF | Bloomberg U.S. Aggregate Index (reflects no deduction for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   7.30%   6.72%    
Capital Group Core Plus Income ETF | Share Class            
Prospectus [Line Items]            
Average Annual Return, Percent   7.44%       1.85%
Performance Inception Date Feb. 22, 2022          
Capital Group Core Plus Income ETF | Share Class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   5.22%       (0.09%)
Capital Group Core Plus Income ETF | Share Class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   4.37%       0.55%
Capital Group Core Plus Income ETF | Bloomberg U.S. Aggregate Index (reflects no deduction for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   7.30%       0.93%
Capital Group International Bond ETF (USD-Hedged) | Share class            
Prospectus [Line Items]            
Average Annual Return, Percent   4.53% 4.85%      
Performance Inception Date Jun. 25, 2024          
Capital Group International Bond ETF (USD-Hedged) | Share class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   2.80% 3.26%      
Capital Group International Bond ETF (USD-Hedged) | Share class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   2.71% 3.06%      
Capital Group International Bond ETF (USD-Hedged) | Bloomberg U.S. Aggregate Index (reflects no deduction for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   7.30% 5.59%      
Capital Group International Bond ETF (USD-Hedged) | Bloomberg Global Aggregate ex-USD (USD Hedged) Index (reflects no deduction for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   2.80% 4.47%      
Capital Group Municipal High-Income ETF | Share class            
Prospectus [Line Items]            
Average Annual Return, Percent   4.40% 4.74%      
Performance Inception Date Jun. 25, 2024          
Capital Group Municipal High-Income ETF | Share class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   4.40% 4.74%      
Capital Group Municipal High-Income ETF | Share class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   4.12% 4.48%      
Capital Group Municipal High-Income ETF | Bloomberg Municipal Bond Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   4.25% 3.63%      
Capital Group Municipal High-Income ETF | 70%/20%/10% Bloomberg Muni HY Index/Bloomberg Muni BBB Index/Bloomberg Muni Bond Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   3.36% 3.45%      
Capital Group Municipal Income ETF | Share Class            
Prospectus [Line Items]            
Average Annual Return, Percent   5.23%     6.22%  
Performance Inception Date Oct. 25, 2022          
Capital Group Municipal Income ETF | Share Class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   5.23%     6.22%  
Capital Group Municipal Income ETF | Share Class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   4.50%     5.58%  
Capital Group Municipal Income ETF | Bloomberg Municipal Bond Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   4.25%     5.21%  
Capital Group Municipal Income ETF | 85%/15% Bloomberg 1-15 Year Blend (1-17) Municipal Bond Index / Bloomberg 1-15 Year Blend (1-17) High Yield Municipal Bond Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   4.95%     5.03%  
Capital Group Short Duration Income ETF | Share Class            
Prospectus [Line Items]            
Average Annual Return, Percent   6.20%     5.85%  
Performance Inception Date Oct. 25, 2022          
Capital Group Short Duration Income ETF | Share Class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   4.27%     3.95%  
Capital Group Short Duration Income ETF | Share Class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   3.64%     3.66%  
Capital Group Short Duration Income ETF | Bloomberg U.S. Aggregate Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   7.30%     5.55%  
Capital Group Short Duration Income ETF | Bloomberg U.S. Government/Credit 1-3 Year Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   5.35%     4.83%  
Capital Group Short Duration Municipal Income ETF | Share Class            
Prospectus [Line Items]            
Average Annual Return, Percent   4.67%   5.53%    
Performance Inception Date Sep. 26, 2023          
Capital Group Short Duration Municipal Income ETF | Share Class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   4.67%   5.53%    
Capital Group Short Duration Municipal Income ETF | Share Class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   4.04%   5.00%    
Capital Group Short Duration Municipal Income ETF | Bloomberg Municipal Bond Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   4.25%   5.58%    
Capital Group Short Duration Municipal Income ETF | Bloomberg Municipal Short 1-5 Years Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   4.11%   4.21%    
Capital Group Ultra Short Income ETF | Share class            
Prospectus [Line Items]            
Average Annual Return, Percent   4.97% 5.37%      
Performance Inception Date Jun. 25, 2024          
Capital Group Ultra Short Income ETF | Share class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   3.20% 3.47%      
Capital Group Ultra Short Income ETF | Share class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   2.92% 3.29%      
Capital Group Ultra Short Income ETF | Bloomberg U.S. Aggregate Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   7.30% 5.59%      
Capital Group Ultra Short Income ETF | ICE BofA 3-Month U.S. Treasury Bill Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   4.18% 4.50%      
Capital Group U.S. Multi-Sector Income ETF | Share Class            
Prospectus [Line Items]            
Average Annual Return, Percent   7.88%     9.53%  
Performance Inception Date Oct. 25, 2022          
Capital Group U.S. Multi-Sector Income ETF | Share Class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   5.27%     6.91%  
Capital Group U.S. Multi-Sector Income ETF | Share Class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   4.61%     6.19%  
Capital Group U.S. Multi-Sector Income ETF | Bloomberg U.S. Aggregate Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   7.30%     5.55%  
Capital Group U.S. Multi-Sector Income ETF | Bloomberg Custom Multi-Sector Composite Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent   8.19%     8.91%