v3.26.3
Annual Fund Operating Expenses
Oct. 30, 2026
Diamond Hill Short Duration Income Fund | Class A  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.35%
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.22% [1]
Expenses (as a percentage of Assets) 0.82%
Diamond Hill Short Duration Income Fund | Class C  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.35%
Distribution and Service (12b-1) Fees 1.00%
Other Expenses (as a percentage of Assets): 0.22% [1]
Expenses (as a percentage of Assets) 1.57%
Diamond Hill Short Duration Income Fund | Class I  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.35%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.18% [1]
Expenses (as a percentage of Assets) 0.53%
Diamond Hill Short Duration Income Fund | Class Y  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.35%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.05% [1]
Expenses (as a percentage of Assets) 0.40%
Diamond Hill Core Bond Fund | Class A  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.30%
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.22% [2]
Expenses (as a percentage of Assets) 0.77%
Diamond Hill Core Bond Fund | Class C  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.30%
Distribution and Service (12b-1) Fees 1.00%
Other Expenses (as a percentage of Assets): 0.22% [2]
Expenses (as a percentage of Assets) 1.52%
Diamond Hill Core Bond Fund | Class I  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.30%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.18% [2]
Expenses (as a percentage of Assets) 0.48%
Diamond Hill Core Bond Fund | Class Y  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.30%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.05% [2]
Expenses (as a percentage of Assets) 0.35%
[1] Other expenses, which include Administration fees, for Class A and Class I shares have been restated to reflect current expenses. Other expenses for Class C shares are estimated for the current fiscal year.
[2] Other expenses, which include Administration fees, for Class A and Class I shares have been restated to reflect current expenses. Other expenses for Class C shares are estimated for the current fiscal year.