v3.26.1
Annual Fund Operating Expenses - THE GABELLI ASSET FUND
Apr. 30, 2026
THE GABELLI ASSET FUND CLASS AAA  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.00%
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.10%
Expenses (as a percentage of Assets) 1.35%
THE GABELLI ASSET FUND CLASS A  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.00%
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.10%
Expenses (as a percentage of Assets) 1.35%
THE GABELLI ASSET FUND CLASS C  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.00%
Distribution and Service (12b-1) Fees 1.00%
Other Expenses (as a percentage of Assets): 0.10%
Expenses (as a percentage of Assets) 2.10%
THE GABELLI ASSET FUND CLASS I  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 1.00%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.10%
Expenses (as a percentage of Assets) 1.10%