v3.26.3
Expense Example - VanEck EM Focus Inflation Bond ETF - VanEck EM Focus Inflation Bond ETF Class
12 Months Ended
Sep. 15, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 31
Expense Example, with Redemption, 3 Years $ 97