v3.25.3
Annual Fund Operating Expenses - AMERICAN HIGH INCOME TRUST
Nov. 28, 2025
Class A  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.26%
Other Expenses (as a percentage of Assets): 0.16%
Expenses (as a percentage of Assets) 0.74%
Class 529-A  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.23%
Other Expenses (as a percentage of Assets): 0.21%
Expenses (as a percentage of Assets) 0.76%
Class C  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 1.00%
Other Expenses (as a percentage of Assets): 0.16%
Expenses (as a percentage of Assets) 1.48%
Class 529-C  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.99%
Other Expenses (as a percentage of Assets): 0.21%
Expenses (as a percentage of Assets) 1.52%
Class 529-E  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.49%
Other Expenses (as a percentage of Assets): 0.14%
Expenses (as a percentage of Assets) 0.95%
Class 529-T  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.21%
Expenses (as a percentage of Assets) 0.78%
Class T  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.16%
Expenses (as a percentage of Assets) 0.73%
Class F-1  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.19%
Expenses (as a percentage of Assets) 0.76%
Class 529-F-1  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.25%
Expenses (as a percentage of Assets) 0.82%
Class F-2  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.15%
Expenses (as a percentage of Assets) 0.47%
Class F-3  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.04%
Expenses (as a percentage of Assets) 0.36%
Class 529-F-3  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.09%
Expenses (as a percentage of Assets) 0.41%
Class 529-F-2  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.14%
Expenses (as a percentage of Assets) 0.46%
Class R-1  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 1.00%
Other Expenses (as a percentage of Assets): 0.13%
Expenses (as a percentage of Assets) 1.45%
Class R-2  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.75%
Other Expenses (as a percentage of Assets): 0.38%
Expenses (as a percentage of Assets) 1.45%
Class R-3  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.50%
Other Expenses (as a percentage of Assets): 0.19%
Expenses (as a percentage of Assets) 1.01%
Class R-4  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.13%
Expenses (as a percentage of Assets) 0.70%
Class R-5  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.10%
Expenses (as a percentage of Assets) 0.42%
Class R-6  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.04%
Expenses (as a percentage of Assets) 0.36%
Class R-2E  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.60%
Other Expenses (as a percentage of Assets): 0.24%
Expenses (as a percentage of Assets) 1.16%
Class R-5E  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.19%
Expenses (as a percentage of Assets) 0.51%
[1] Assumes that fund shareholders approve a proposal to modify the investment advisory and service fee schedule at a special meeting of shareholders held on November 25, 2025.