Equity Income Fund Expense Example - Class 1 [Member] - Equity Income Fund - Class 1	Aug. 31, 2025 USD ($)
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 80
Expense Example, with Redemption, 3 Years	251
Expense Example, with Redemption, 5 Years	438
Expense Example, with Redemption, 10 Years	$ 977

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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