Dividend Value Fund Investment Strategy - Dividend Value Fund	May 31, 2026
Prospectus [Line Items]
Strategy [Heading]	<span style="color:#000000;font-family:Arial;font-size:12pt;font-weight:bold;">Principal Investment Strategies of the Fund</span>
Strategy Narrative [Text Block]	Under normal circumstances, the Fund will invest at least 80% of its net assets in dividend paying securities of value companies.For purposes of the Fund’s 80% investment policy, a company is considered to be a value company if it: (i) issues securities that are presented in a third-party value-style index or that are classified as a value company by a third-party vendor; or (ii) meets a relevant equity market measurement in at least one “value metric” similar to those commonly used by third-party index providers or third-party vendors in value classifications, such as earnings growth, price-to-earnings or sales growth, among others.The Fund seeks to achieve its objective by investing primarily in a diversified portfolio of equity securities including common stock, preferred stock and convertible securities. The Fund may invest in securities of companies with any market capitalization, but will generally focus on large cap securities. The Fund may invest up to 25% of its net assets in equity securities of foreign issuers, either directly or through depositary receipts. The foreign issuers in which the Fund may invest include issuers that are organized outside the United States and conduct their operations in the United States and other countries and other foreign issuers with market capitalizations generally of at least $10 billion. In selecting portfolio securities, one of the Subadvisers will generally employ a value-oriented analysis, but may purchase equity securities based on a growth-oriented analysis when such securities pay dividends or the Subadviser believes such securities have particularly good prospects for capital appreciation. The other Subadviser typically emphasizes dividend paying equity securities with a focus placed upon current dividend levels as well as dividend growth over time and looks for potential for capital appreciation, sound or improving balance sheets and effective management teams that exhibit a desire to earn consistent returns for shareholders. The Fund may also invest in non convertible preferred stock, securities of other investment companies and of real estate investment trusts (“REITs”), warrants and rights. In order to generate additional income, the Fund may lend portfolio securities to broker-dealers and other financial institutions provided that the value of the loaned securities does not exceed 30% of the Fund’s total assets. These loans earn income for the Fund and are collateralized by cash and securities issued or guaranteed by the U.S. Government or its agencies or instrumentalities.

Dividend Value Fund Investment Strategy - Dividend Value Fund

May 31, 2026

<span style="color:#000000;font-family:Arial;font-size:12pt;font-weight:bold;">Principal Investment Strategies of the Fund</span>

Strategy Narrative [Text Block]

Under normal circumstances, the Fund will invest at least 80% of its net assets in dividend paying securities of value companies.For purposes of the Fund’s 80% investment policy, a company is considered to be a value company if it: (i) issues securities that are presented in a third-party value-style index or that are classified as a value company by a third-party vendor; or (ii) meets a relevant equity market measurement in at least one “value metric” similar to those commonly used by third-party index providers or third-party vendors in value classifications, such as earnings growth, price-to-earnings or sales growth, among others.The Fund seeks to achieve its objective by investing primarily in a diversified portfolio of equity securities including common stock, preferred stock and convertible securities. The Fund may invest in securities of companies with any market capitalization, but will generally focus on large cap securities. The Fund may invest up to 25% of its net assets in equity securities of foreign issuers, either directly or through depositary receipts. The foreign issuers in which the Fund may invest include issuers that are organized outside the United States and conduct their operations in the United States and other countries and other foreign issuers with market capitalizations generally of at least $10 billion. In selecting portfolio securities, one of the Subadvisers will generally employ a value-oriented analysis, but may purchase equity securities based on a growth-oriented analysis when such securities pay dividends or the Subadviser believes such securities have particularly good prospects for capital appreciation. The other Subadviser typically emphasizes dividend paying equity securities with a focus placed upon current dividend levels as well as dividend growth over time and looks for potential for capital appreciation, sound or improving balance sheets and effective management teams that exhibit a desire to earn consistent returns for shareholders. The Fund may also invest in non convertible preferred stock, securities of other investment companies and of real estate investment trusts (“REITs”), warrants and rights. In order to generate additional income, the Fund may lend portfolio securities to broker-dealers and other financial institutions provided that the value of the loaned securities does not exceed 30% of the Fund’s total assets. These loans earn income for the Fund and are collateralized by cash and securities issued or guaranteed by the U.S. Government or its agencies or instrumentalities.