This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund’s Class A shares when and if initial investments into Class A shares are reopened. More information about these and other discounts is available from your financial professional and in the section entitled “Classes of Shares” on page 18 of the prospectus and in Appendix A, “Sales Charge Reductions and Waivers Available through Certain Intermediaries,” attached to the Fund’s prospectus.

Expense Breakpoint, Minimum Investment Required [Amount]

$ 50,000

Shareholder Fees [Table]

Class AAA

Class A

Class C

Class I

Shares⁽²⁾

Shares

Shareholder Fees

(fees paid directly from your investment):

Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)

None

5.75

%

None

Maximum Deferred Sales Charge (Load) (as a percentage of redemption or offering price, whichever is lower)

None

1.00

%

None

Maximum Sales Charge (Load) Imposed on Reinvested Dividends (as a percentage of amount invested)

None

Redemption Fees (as a percentage of amount redeemed for shares held seven days or less)

2.00

%

2.00

%

2.00

%

2.00

%

Exchange Fee

None

Annual Fund Operating Expenses [Table]

Annual Fund Operating Expenses
(expenses that you pay each year as a percentage of the value of your investment):
Advisory Fees	1.00	%	1.00	%	1.00	%	1.00	%
Distribution and Service (Rule 12b-1) Fees	0.25	%	0.25	%	1.00	%	None
Other Expenses	1.32	%	1.32	%	1.33	%	1.32	%
Total Annual Fund Operating Expenses	2.57	%	2.57	%	3.33	%	2.32	%
Fee Waiver and/or Expense Reimbursement⁽¹⁾	(1.67	)%	(1.67	)%	(2.43	)%	(1.42	)%
Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement⁽¹⁾	0.90	%	0.90	%	0.90	%	0.90	%

(1)

Gabelli Funds, LLC (the “Adviser”) has contractually agreed to waive its investment advisory fees and/or to reimburse expenses of the Fund to the extent necessary to maintain the Total Annual Fund Operating Expenses After Fee Waiver and Expense Reimbursement (excluding brokerage costs, acquired fund fees and expenses, interest, taxes, and extraordinary expenses) at no more than an annual rate of 0.90% for all classes of shares. Under this same arrangement, the Fund has also agreed, during the three year period following the year of any such waiver or reimbursement by the Adviser, to repay such amount, but only to the extent the Fund’s adjusted Total Annual Fund Operating Expenses would not exceed an annual rate of 0.90% for the applicable class of shares, after giving effect to the repayments. This arrangement is in effect through April 30, 2026, and may be terminated only by the Board of Directors of the Fund (the “Board”) before such time. Any waivers and/or reimbursements made by the Adviser are subject to recoupment from the Fund for a period not to exceed three years after the occurrence of the

		waiver and/or reimbursement, provided that the Fund may only make repayments to the Adviser if such repayment does not cause the Fund’s expense ratio (after the repayment is taken into account) to exceed either: (1) the expense cap in place at the time such amounts were waived or reimbursed, as applicable; or (2) the Fund’s current expense cap.
	(2)	As of the date of this prospectus, the Fund’s respective Class AAA, Class A, and Class C shares are “closed to purchases from new investors.” “Closed to purchases from new investors” means: (i) with respect to Class AAA and Class A shares, no new investors may purchase shares of such classes, but existing shareholders may continue to purchase additional shares of such classes, and (ii) with respect to Class C shares, neither new investors nor existing shareholders may purchase any additional shares of such class. These changes will have no effect on existing shareholders’ ability to redeem shares of the Fund as described in this prospectus. Reinvestment of dividend and capital gain distributions will continue to be permitted for holders of the Fund’s Class AAA, Class A, and Class C shares.

Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year, and that the Fund’s operating expenses remain the same (taking into account the expense limitation for one year). Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, No Redemption Narrative [Text Block]

You would pay the following expenses if you did not redeem your shares of the Fund:

Portfolio Turnover [Heading]

Portfolio Turnover

Portfolio Turnover, Rate

23.00%