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Growth Fund Expense Example - Growth Fund - Growth Fund
Dec. 31, 2024
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 84
Expense Example, with Redemption, 3 Years 262
Expense Example, with Redemption, 5 Years 455
Expense Example, with Redemption, 10 Years $ 1,014