v3.26.3
Expense Example - AMERICAN FUNDS TAX-EXEMPT FUND OF NEW YORK
Sep. 30, 2026
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 432
Expense Example, with Redemption, 3 Years 566
Expense Example, with Redemption, 5 Years 713
Expense Example, with Redemption, 10 Years 1,138
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 235
Expense Example, with Redemption, 3 Years 434
Expense Example, with Redemption, 5 Years 755
Expense Example, with Redemption, 10 Years 1,458
Class F-1  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 69
Expense Example, with Redemption, 3 Years 231
Expense Example, with Redemption, 5 Years 406
Expense Example, with Redemption, 10 Years 913
Class F-2  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 43
Expense Example, with Redemption, 3 Years 148
Expense Example, with Redemption, 5 Years 263
Expense Example, with Redemption, 10 Years 598
Class F-3  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 31
Expense Example, with Redemption, 3 Years 110
Expense Example, with Redemption, 5 Years 196
Expense Example, with Redemption, 10 Years $ 450