v3.25.2
Victory 500 Index Fund Average Annual Total Returns
 12 Months Ended 60 Months Ended 120 Months Ended
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
S&P 500® Index reflects no deduction for fees, expenses, or taxes[Member]      
Prospectus [Line Items]      
Average Annual Return, Percent 25.02% 14.53% 13.10%
Victory US Large Cap 500 Index reflects no deduction for fees, expenses, or taxes[Member]      
Prospectus [Line Items]      
Average Annual Return, Percent [1] 25.36% 11.64% 10.57%
Member Shares      
Prospectus [Line Items]      
Average Annual Return, Percent [2] 25.05% 14.62% 13.01%
Member Shares | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Percent [2] 24.00% 13.70% 12.17%
Member Shares | After Taxes on Distributions and Sale of Fund Shares[Member]      
Prospectus [Line Items]      
Average Annual Return, Percent [2] 15.58% 11.59% 10.63%
Reward Shares      
Prospectus [Line Items]      
Average Annual Return, Percent 25.14% 14.73% 13.12%
[1] Effective December 1, 2023, VettaFi, LLC was approved to administer, calculate, and publish the Victory US Large Cap 500 Index, the index that the Fund seeks to track. The returns reflect that of Wilshire Associates Incorporated, the prior administor and publisher of the Victory US Large Cap 500 Index through December 1, 2023, and VettaFi, LLC from December 1, 2023, onward.
[2] Excludes $10 account maintenance fee, which is waived for accounts over $10,000 or more.