v3.26.3
Expense Example, No Redemption - AMERICAN FUNDS TAX-EXEMPT FUND OF NEW YORK - Class C
Sep. 30, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 135
Expense Example, No Redemption, 3 Years 434
Expense Example, No Redemption, 5 Years 755
Expense Example, No Redemption, 10 Years $ 1,458