| Form N-CSR Cover | 6 Months Ended |
| Nov. 30, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSRS |
| Amendment Flag | false |
| Registrant Name | Capital Group International Equity ETF |
| Entity Central Index Key | 0001969445 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Nov. 30, 2024 |
| Shareholder Report | 6 Months Ended | |
| Nov. 30, 2024 USD ($) Holding | ||
| Shareholder Report [Line Items] | ||
| Document Type | N-CSRS | |
| Amendment Flag | false | |
| Registrant Name | Capital Group International Equity ETF | |
| Entity Central Index Key | 0001969445 | |
| Entity Investment Company Type | N-1A | |
| Document Period End Date | Nov. 30, 2024 | |
| Capital Group International Equity ETF | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Capital Group International Equity ETF | |
| Class Name | Capital Group International Equity ETF | |
| Trading Symbol | CGIE | |
| Security Exchange Name | NYSEArca | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Capital Group International Equity ETF (the "fund") for the period from June 1, 2024 to November 30, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the fund at capitalgroup.com/ETF-literature | |
| Additional Information Phone Number | (800) 421-4225 | |
| Additional Information Website | capitalgroup.com/ETF-literature | |
| Expenses [Text Block] | What were the fund costs for the last six months? st ent) Fund Cost of $10,000 Investment Costs paid as a percentage of a $10,000 investment CGIE $ 0.54 % * *Annualized. | |
| Expenses Paid, Amount | $ 27 | |
| Expense Ratio, Percent | 0.54% | [1] |
| Net Assets | $ 266,570,000 | |
| Holdings Count | Holding | 70 | |
| Investment Company, Portfolio Turnover | 16% | |
| Additional Fund Statistics [Text Block] | Key fund statistics Fund net assets (in thousands) $ Total number of portfolio holdings 70 Portfolio turnover rate 16 % | |
| Holdings [Text Block] | Portfolio holdings by sector percent ts ) | |
| [1]Annualized. | ||
| Shareholder Report, Holdings (Details) - Capital Group International Equity ETF | Nov. 30, 2024 |
| Industrial Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 25.39% |
| Information Technology Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.84% |
| Financial Services Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.69% |
| Healthcare Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.93% |
| Consumer Staples Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.85% |
| Consumer Discretionary Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.58% |
| Materials Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.11% |
| Unclassified Sector [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.63% |
| Short-term securities & other assets less liabilities [Member] | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.98% |
