Average Annual Total Returns	12 Months Ended	15 Months Ended	35 Months Ended
Average Annual Total Returns	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2024
BondBloxx USD High Yield Bond Industrial Sector ETF [Default Label]
Prospectus [Line Items]
Average Annual Return, Percent	7.24%		4.78%
Performance Inception Date			Feb. 15, 2022
BondBloxx USD High Yield Bond Industrial Sector ETF [Default Label] \| ICE Diversified US Cash Pay High Yield Core Industrial Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	7.50%		5.26%
BondBloxx USD High Yield Bond Industrial Sector ETF [Default Label] \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	4.28%		2.00%
BondBloxx USD High Yield Bond Industrial Sector ETF [Default Label] \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	4.23%		2.41%
BondBloxx USD High Yield Bond Telecom, Media & Technology Sector ETF [Default Label]
Prospectus [Line Items]
Average Annual Return, Percent	6.74%		2.51%
Performance Inception Date			Feb. 15, 2022
BondBloxx USD High Yield Bond Telecom, Media & Technology Sector ETF [Default Label] \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	3.25%		(0.54%)
BondBloxx USD High Yield Bond Telecom, Media & Technology Sector ETF [Default Label] \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	3.88%		0.55%
BondBloxx USD High Yield Bond Telecom, Media & Technology Sector ETF [Default Label] \| ICE Diversified US Cash Pay High Yield Telecom, Media & Technology Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	7.07%		2.87%
BondBloxx USD High Yield Bond Healthcare Sector ETF [Default Label]
Prospectus [Line Items]
Average Annual Return, Percent	9.47%		2.68%
Performance Inception Date			Feb. 15, 2022
BondBloxx USD High Yield Bond Healthcare Sector ETF [Default Label] \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	6.42%		(0.40%)
BondBloxx USD High Yield Bond Healthcare Sector ETF [Default Label] \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	5.55%		0.65%
BondBloxx USD High Yield Bond Healthcare Sector ETF [Default Label] \| ICE Diversified US Cash Pay High Yield Healthcare Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	9.73%		3.17%
BondBloxx USD High Yield Bond Financial & REIT Sector ETF [Default Label]
Prospectus [Line Items]
Average Annual Return, Percent	8.24%		4.67%
Performance Inception Date			Feb. 15, 2022
BondBloxx USD High Yield Bond Financial & REIT Sector ETF [Default Label] \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	5.14%		1.80%
BondBloxx USD High Yield Bond Financial & REIT Sector ETF [Default Label] \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	4.81%		2.28%
BondBloxx USD High Yield Bond Financial & REIT Sector ETF [Default Label] \| ICE Diversified US Cash Pay High Yield Financial & REIT Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	8.51%		5.13%
BondBloxx USD High Yield Bond Energy Sector ETF [Default Label]
Prospectus [Line Items]
Average Annual Return, Percent	7.22%		5.78%
Performance Inception Date			Feb. 15, 2022
BondBloxx USD High Yield Bond Energy Sector ETF [Default Label] \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	4.22%		2.98%
BondBloxx USD High Yield Bond Energy Sector ETF [Default Label] \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	4.23%		3.19%
BondBloxx USD High Yield Bond Energy Sector ETF [Default Label] \| ICE Diversified US Cash Pay High Yield Energy Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	7.45%		6.35%
BondBloxx USD High Yield Bond Consumer Cyclicals Sector ETF [Default Label]
Prospectus [Line Items]
Average Annual Return, Percent	7.58%		4.29%
Performance Inception Date			Feb. 15, 2022
BondBloxx USD High Yield Bond Consumer Cyclicals Sector ETF [Default Label] \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	4.68%		1.53%
BondBloxx USD High Yield Bond Consumer Cyclicals Sector ETF [Default Label] \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	4.43%		2.04%
BondBloxx USD High Yield Bond Consumer Cyclicals Sector ETF [Default Label] \| ICE Diversified US Cash Pay High Yield Consumer Cyclical Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	7.74%		4.73%
BondBloxx USD High Yield Bond Consumer Non-Cyclicals Sector ETF [Default Label]
Prospectus [Line Items]
Average Annual Return, Percent	6.00%		3.98%
Performance Inception Date			Feb. 15, 2022
BondBloxx USD High Yield Bond Consumer Non-Cyclicals Sector ETF [Default Label] \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	3.31%		1.48%
BondBloxx USD High Yield Bond Consumer Non-Cyclicals Sector ETF [Default Label] \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	3.51%		1.93%
BondBloxx USD High Yield Bond Consumer Non-Cyclicals Sector ETF [Default Label] \| ICE Diversified US Cash Pay High Yield Consumer Non-Cyclical Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	6.26%		4.36%
BondBloxx USD High Yield Bond Sector Rotation ETF [Default Label]
Prospectus [Line Items]
Average Annual Return, Percent	7.35%	10.36%
Performance Inception Date		Sep. 18, 2023
BondBloxx USD High Yield Bond Sector Rotation ETF [Default Label] \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	4.35%	7.02%
BondBloxx USD High Yield Bond Sector Rotation ETF [Default Label] \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	4.29%	6.46%
BondBloxx USD High Yield Bond Sector Rotation ETF [Default Label] \| ICE BofA US Cash Pay High Yield Constrained Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	8.04%	11.15%