v3.25.4
Annual Total Returns
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
BondBloxx USD High Yield Bond Industrial Sector ETF      
Prospectus [Line Items]      
Annual Return [Percent] 8.04% 7.24% 12.28%
BondBloxx USD High Yield Bond Telecom, Media & Technology Sector ETF      
Prospectus [Line Items]      
Annual Return [Percent] 8.64% 6.74% 11.69%
BondBloxx USD High Yield Bond Healthcare Sector ETF      
Prospectus [Line Items]      
Annual Return [Percent] 10.47% 9.74% 13.23%
BondBloxx USD High Yield Bond Financial & REIT Sector ETF      
Prospectus [Line Items]      
Annual Return [Percent] 8.98% 8.24% 13.77%
BondBloxx USD High Yield Bond Energy Sector ETF      
Prospectus [Line Items]      
Annual Return [Percent] 6.87% 7.22% 12.11%
BondBloxx USD High Yield Bond Consumer Cyclicals Sector ETF      
Prospectus [Line Items]      
Annual Return [Percent] 7.37% 7.58% 15.25%
BondBloxx USD High Yield Bond Consumer Non-Cyclicals Sector ETF      
Prospectus [Line Items]      
Annual Return [Percent] 8.54% 6.00% 12.18%
BondBloxx USD High Yield Bond Sector Rotation ETF      
Prospectus [Line Items]      
Annual Return [Percent] 7.80% 7.35%  
BondBloxx BB Rated USD High Yield Corporate Bond ETF      
Prospectus [Line Items]      
Annual Return [Percent] 8.72% 6.16% 11.00%
BondBloxx B Rated USD High Yield Corporate Bond ETF      
Prospectus [Line Items]      
Annual Return [Percent] 8.00% 7.12% 13.55%
BondBloxx CCC Rated USD High Yield Corporate Bond ETF      
Prospectus [Line Items]      
Annual Return [Percent] 7.60% 12.95% 19.26%
BondBloxx JP Morgan USD Emerging Markets 1-10 Year Bond ETF      
Prospectus [Line Items]      
Annual Return [Percent] 13.47% 9.26% 9.96%
BondBloxx Bloomberg Six Month Target Duration US Treasury ETF      
Prospectus [Line Items]      
Annual Return [Percent] 4.23% 5.08% 4.90%
BondBloxx Bloomberg One Year Target Duration US Treasury ETF      
Prospectus [Line Items]      
Annual Return [Percent] 4.45% 4.85% 4.73%
BondBloxx Bloomberg Two Year Target Duration US Treasury ETF      
Prospectus [Line Items]      
Annual Return [Percent] 5.25% 3.87% 4.23%
BondBloxx Bloomberg Three Year Target Duration US Treasury ETF      
Prospectus [Line Items]      
Annual Return [Percent] 6.22% 2.95% 4.33%
BondBloxx Bloomberg Five Year Target Duration US Treasury ETF      
Prospectus [Line Items]      
Annual Return [Percent] 7.70% 1.26% 4.41%
BondBloxx Bloomberg Seven Year Target Duration US Treasury ETF      
Prospectus [Line Items]      
Annual Return [Percent] 8.30% (0.50%) 3.72%
BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF      
Prospectus [Line Items]      
Annual Return [Percent] 7.55% (2.28%) 3.74%
BondBloxx Bloomberg Twenty Year Target Duration US Treasury ETF      
Prospectus [Line Items]      
Annual Return [Percent] 3.00% (10.40%) 2.39%
BondBloxx BBB Rated 1-5 Year Corporate Bond ETF      
Prospectus [Line Items]      
Annual Return [Percent] 6.83%    
BondBloxx BBB Rated 5-10 Year Corporate Bond ETF      
Prospectus [Line Items]      
Annual Return [Percent] 9.43%    
BondBloxx BBB Rated 10+ Year Corporate Bond ETF      
Prospectus [Line Items]      
Annual Return [Percent] 7.37%    
BondBloxx IR+M Tax-Aware Short Duration ETF      
Prospectus [Line Items]      
Annual Return [Percent] 4.54%    
BondBloxx Private Credit CLO ETF      
Prospectus [Line Items]      
Annual Return [Percent] 6.10%