| Label | Element | Value | ||
|---|---|---|---|---|
| Government Securities Money Market Fund | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk/Return [Heading] | rr_RiskReturnHeading | GOVERNMENT SECURITIES MONEY MARKET FUND | ||
| Objective [Heading] | rr_ObjectiveHeading | Investment Objective | ||
| Objective, Primary [Text Block] | rr_ObjectivePrimaryTextBlock | To seek current income with liquidity and stability of principal. |
||
| Expense [Heading] | rr_ExpenseHeading | Fees and Expenses of the Fund | ||
| Expense Narrative [Text Block] | rr_ExpenseNarrativeTextBlock | This table describes the fees and expenses that you may pay if you buy and hold shares of the Government Securities Money Market Fund. An investor transacting in Institutional Shares, which do not have any front-end sales charge, contingent deferred sales charge, or other asset-based fee for sales or distribution, may be required to pay a commission to a broker or other financial intermediary for effecting such transactions on an agency basis. Such commissions are not reflected in the tables or the example below. Shares of the Fund are available in other share classes that have different fees and expenses. |
||
| Shareholder Fees Caption [Text] | rr_ShareholderFeesCaption | Shareholder Fees (fees paid directly from your investment): None. | ||
| Operating Expenses Caption [Text] | rr_OperatingExpensesCaption | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment). | ||
| Fee Waiver or Reimbursement over Assets, Date of Termination | rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination | Dec. 31, 2025 | ||
| Expense Example [Heading] | rr_ExpenseExampleHeading | Example | ||
| Expense Example Narrative [Text Block] | rr_ExpenseExampleNarrativeTextBlock | 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. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
||
| Strategy [Heading] | rr_StrategyHeading | Principal Investment Strategy | ||
| Strategy Narrative [Text Block] | rr_StrategyNarrativeTextBlock | To pursue its objective, under normal circumstances, the Fund invests at least 99.5% of its total assets in cash, U.S. Government Securities, or repurchase agreements collateralized by U.S. Government Securities and other U.S. Government Security investment companies. The Fund also invests at least 80% of its net assets in U.S. Government Securities or repurchase agreements collateralized by U.S. Government Securities. These policies will not be changed without at least 60 days prior notice to shareholders. The dollar-weighted average portfolio maturity of the Fund will not exceed 60 days and the dollar-weighted average portfolio life cannot exceed 120 days. |
||
| Strategy Portfolio Concentration [Text] | rr_StrategyPortfolioConcentration | under normal circumstances, the Fund invests at least 99.5% of its total assets in cash, U.S. Government Securities, or repurchase agreements collateralized by U.S. Government Securities and other U.S. Government Security investment companies. The Fund also invests at least 80% of its net assets in U.S. Government Securities or repurchase agreements collateralized by U.S. Government Securities. These policies will not be changed without at least 60 days prior notice to shareholders. | ||
| Risk [Heading] | rr_RiskHeading | Principal Investment Risks | ||
| Bar Chart and Performance Table [Heading] | rr_BarChartAndPerformanceTableHeading | Performance Information | ||
| Performance Narrative [Text Block] | rr_PerformanceNarrativeTextBlock | The bar chart and the performance table below illustrate some of the risks and return volatility of an investment in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for 1, 5 and 10 years. The Fund’s past performance does not necessarily indicate how the Fund will perform in the future. Prior to April 2016, the Fund was named the Cash Management Fund. Updated performance information may be obtained on the Fund’s website www.cavanalhillfunds.com or by calling 1-800-762-7085. This bar chart shows changes in the Fund’s performance from year to year1. The returns for Institutional, Select and Premier Shares will differ from the returns for Administrative Shares (which are shown in the bar chart) because of differences in the expenses of each Class. |
||
| Performance Information Illustrates Variability of Returns [Text] | rr_PerformanceInformationIllustratesVariabilityOfReturns | The bar chart and the performance table below illustrate some of the risks and return volatility of an investment in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for 1, 5 and 10 years. | ||
| Performance Availability Phone [Text] | rr_PerformanceAvailabilityPhone | 1-800-762-7085 | ||
| Performance Availability Website Address [Text] | rr_PerformanceAvailabilityWebSiteAddress | www.cavanalhillfunds.com | ||
| Performance Past Does Not Indicate Future [Text] | rr_PerformancePastDoesNotIndicateFuture | The Fund’s past performance does not necessarily indicate how the Fund will perform in the future. | ||
| Bar Chart [Heading] | rr_BarChartHeading | Annual Total Returns for Administrative Shares and predecessor (Periods Ended 12/31) | ||
| Bar Chart Footnotes [Text Block] | rr_BarChartFootnotesTextBlock | 1The performance information shown above is based on a calendar year. The Fund’s total return from 1/1/24 to 9/30/24 was 3.55%. |
||
| Performance Table Heading | rr_PerformanceTableHeading | Average Annual Total Returns for Administrative, Institutional, Premier and Select Shares and predecessors. (Periods Ended 12/31/2023) | ||
| Performance Table Narrative | rr_PerformanceTableNarrativeTextBlock | This table shows the Fund’s average annual total returns for periods ended December 31, 2023. The Select Shares commenced operations on September 15, 2016. The performance shown for periods prior to commencement of operations of the Select Shares is that of the Institutional Shares. The shares would have substantially similar performance because shares are invested in the same portfolio of securities. The performance shown is lower than actual returns would have been because the predecessor class had a higher expense ratio. |
||
| Performance Table Closing [Text Block] | rr_PerformanceTableClosingTextBlock | Yield The 7-day yield for the period ended 12/31/23 was 4.82% for Administrative Shares; 5.26% for Institutional Shares; 4.82% for Premier Shares; and 5.34% for Select Shares. You may obtain the most current yield information for the Fund by calling (800) 762-7085. |
||
| Money Market Seven Day Yield, Caption [Text] | rr_MoneyMarketSevenDayYieldCaption | Yield | ||
| Money Market Seven Day Yield Phone | rr_MoneyMarketSevenDayYieldPhone | (800) 762-7085 | ||
| Government Securities Money Market Fund | Risk Lose Money [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | You could lose money by investing in the Fund. | ||
| Government Securities Money Market Fund | Risk Money Market Fund Price Fluctuates [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | Although the Fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. | ||
| Government Securities Money Market Fund | Risk Not Insured Depository Institution [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. | ||
| Government Securities Money Market Fund | Risk Money Market Fund Sponsor May Not Provide Support [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | The Fund’s sponsor has no legal obligation to provide financial support to the Funds, beyond what is disclosed in the footnote under the “Annual Fund Operating Expenses” table, and you should not expect that the sponsor will provide additional financial support to the Fund at any time. | ||
| Government Securities Money Market Fund | Interest Rate Risk [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | • Interest Rate Risk — The value of the Fund’s interest-bearing investments may decline due to an increase in interest rates. In general, the longer a security’s maturity, the greater the interest rate risk. For a portfolio with a duration of 3 years, each 1% rise in interest rates would reduce the value of the portfolio by an estimated 3%. The Fund’s yield may decrease due to a decline in interest rates. Very low or negative interest rates may magnify interest rate risk. Recent and any future declines in interest rate levels could cause the Fund’s earnings to fall below the Fund’s expense ratio, resulting in a negative yield and a decline in the Fund’s share price. Changing interest rates, including rates that fall below zero, may have unpredictable effects on markets, may result in heightened market volatility and may detract from Fund performance to the extent the Fund is exposed to such interest rates. | ||
| Government Securities Money Market Fund | Market Risk [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | • Market Risk — The value of the Fund’s assets will fluctuate as the markets in which the Fund invests fluctuate. The value of the Fund’s investments may decline, sometimes rapidly and unpredictably, simply because of economic changes or other events, such as inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund’s investments may be negatively affected by the occurrence of global events such as war, military conflict, acts of terrorism, social unrest, environmental disasters, natural disasters or events, recessions, supply chain disruptions, political instability, and infectious disease epidemics or pandemics. | ||
| Government Securities Money Market Fund | Liquidity Risk [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | • Liquidity Risk — Certain securities may be difficult or impossible to sell at the time and the price that would normally prevail in the market. The portfolio manager may have to lower the price, sell other securities instead or forego an investment opportunity, any of which could have a negative effect on Fund management or performance. This includes the risk of missing out on an investment opportunity because the assets necessary to take advantage of it are tied up in less advantageous investments. If a Fund is required to sell securities quickly or at a particular time (including sales to meet redemption requests) the Fund could realize a loss. | ||
| Government Securities Money Market Fund | Redemption Risk [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | • Redemption Risk — The risk that heavy redemptions could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value, particularly during periods of declining or illiquid markets, and that could affect the fund’s ability to maintain a $1.00 share price. Redemption risk is greater to the extent that the fund has investors with large shareholdings, short investment horizons or unpredictable cash flow needs. The redemption by one or more large shareholders of their holdings in the fund could cause the remaining shareholders in the fund to lose money. | ||
| Government Securities Money Market Fund | Floating Rate Notes Risk [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | • Floating Rate Notes Risk — Securities with floating or variable interest rates can be less sensitive to interest rate changes than securities with fixed interest rates, but may decline in value if their coupon rates do not reset as high, or as quickly, as comparable market interest rates, and generally carry lower yields than fixed notes of the same maturity. | ||
| Government Securities Money Market Fund | Management Risk [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | • Management Risk — There is no guarantee that the investment techniques and risk analyses used by the Fund’s portfolio managers will produce the desired results. | ||
| Government Securities Money Market Fund | Regulatory Risk [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | • Regulatory Risk — The risk that a change in laws or regulations will materially affect a security, business, sector or market. A change in laws or regulations made by the government or a regulatory body can increase the costs of operating a business, reduce the attractiveness of investment and/or change the competitive landscape. Regulatory risk also includes the risk associated with federal and state laws which may restrict the remedies that a lender has when a borrower defaults on loans. These laws include restrictions on foreclosures, redemption rights after foreclosure, federal and state bankruptcy and debtor relief laws, restrictions on “due on sale” clauses, and state usury laws. | ||
| Government Securities Money Market Fund | Investment in Other Investment Companies Risk [Member] | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Risk [Text Block] | rr_RiskTextBlock | • Investment in Other Investment Companies Risk — Investments in other investment companies are subject to market and selection risk. In addition, if the Fund acquires shares of investments companies, shareholders bear both their proportionate share of expenses in the Fund (including management fees and other expenses) and, indirectly, the expenses of the investment companies. | ||
| Government Securities Money Market Fund | Administrative | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Management Fees | rr_ManagementFeesOverAssets | 0.05% | ||
| Distribution and/or Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | 0.25% | ||
| Shareholder Servicing Fees | rr_Component1OtherExpensesOverAssets | 0.25% | ||
| Other Expenses | rr_OtherExpensesOverAssets | 0.39% | ||
| Acquired Fund Fees and Expenses | rr_AcquiredFundFeesAndExpensesOverAssets | 0.01% | ||
| Total Annual Fund Operating Expenses | rr_ExpensesOverAssets | 0.70% | ||
| Less Fee Waivers† | rr_FeeWaiverOrReimbursementOverAssets | [1] | ||
| Total Annual Fund Operating Expenses After Fee Waivers | rr_NetExpensesOverAssets | 0.70% | ||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 72 | ||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 224 | ||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 390 | ||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | $ 871 | ||
| Annual Return 2013 | rr_AnnualReturn2013 | 0.01% | ||
| Annual Return 2014 | rr_AnnualReturn2014 | 0.01% | ||
| Annual Return 2015 | rr_AnnualReturn2015 | 0.01% | ||
| Annual Return 2016 | rr_AnnualReturn2016 | 0.01% | ||
| Annual Return 2017 | rr_AnnualReturn2017 | 0.31% | ||
| Annual Return 2018 | rr_AnnualReturn2018 | 1.28% | ||
| Annual Return 2019 | rr_AnnualReturn2019 | 1.65% | ||
| Annual Return 2020 | rr_AnnualReturn2020 | 0.21% | ||
| Annual Return 2021 | rr_AnnualReturn2021 | 0.01% | ||
| Annual Return 2022 | rr_AnnualReturn2022 | 1.21% | ||
| Annual Return 2023 | rr_AnnualReturn2023 | 4.52% | ||
| Year to Date Return, Label | rr_YearToDateReturnLabel | Fund’s total return | ||
| Bar Chart, Year to Date Return, Date | rr_BarChartYearToDateReturnDate | Sep. 30, 2024 | ||
| Bar Chart, Year to Date Return | rr_BarChartYearToDateReturn | 3.55% | ||
| Highest Quarterly Return, Label | rr_HighestQuarterlyReturnLabel | Best quarter: | ||
| Highest Quarterly Return, Date | rr_BarChartHighestQuarterlyReturnDate | Dec. 31, 2023 | ||
| Highest Quarterly Return | rr_BarChartHighestQuarterlyReturn | 1.18% | ||
| Lowest Quarterly Return, Label | rr_LowestQuarterlyReturnLabel | Worst quarter: | ||
| Lowest Quarterly Return, Date | rr_BarChartLowestQuarterlyReturnDate | Jun. 30, 2020 | ||
| Lowest Quarterly Return | rr_BarChartLowestQuarterlyReturn | none | ||
| 1 Year | rr_AverageAnnualReturnYear01 | 4.52% | ||
| 5 Years | rr_AverageAnnualReturnYear05 | 1.51% | ||
| 10 Years | rr_AverageAnnualReturnYear10 | 0.91% | ||
| Government Securities Money Market Fund | Institutional | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Management Fees | rr_ManagementFeesOverAssets | 0.05% | ||
| Distribution and/or Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | |||
| Shareholder Servicing Fees | rr_Component1OtherExpensesOverAssets | 0.25% | ||
| Other Expenses | rr_OtherExpensesOverAssets | 0.39% | ||
| Acquired Fund Fees and Expenses | rr_AcquiredFundFeesAndExpensesOverAssets | 0.01% | ||
| Total Annual Fund Operating Expenses | rr_ExpensesOverAssets | 0.45% | ||
| Less Fee Waivers† | rr_FeeWaiverOrReimbursementOverAssets | (0.17%) | [1] | |
| Total Annual Fund Operating Expenses After Fee Waivers | rr_NetExpensesOverAssets | 0.28% | ||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 29 | ||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 127 | ||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 235 | ||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | $ 550 | ||
| 1 Year | rr_AverageAnnualReturnYear01 | 4.89% | ||
| 5 Years | rr_AverageAnnualReturnYear05 | 1.69% | ||
| 10 Years | rr_AverageAnnualReturnYear10 | 1.07% | ||
| Government Securities Money Market Fund | Select | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Management Fees | rr_ManagementFeesOverAssets | 0.05% | ||
| Distribution and/or Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | |||
| Shareholder Servicing Fees | rr_Component1OtherExpensesOverAssets | 0.25% | ||
| Other Expenses | rr_OtherExpensesOverAssets | 0.39% | ||
| Acquired Fund Fees and Expenses | rr_AcquiredFundFeesAndExpensesOverAssets | 0.01% | ||
| Total Annual Fund Operating Expenses | rr_ExpensesOverAssets | 0.45% | ||
| Less Fee Waivers† | rr_FeeWaiverOrReimbursementOverAssets | (0.25%) | [1] | |
| Total Annual Fund Operating Expenses After Fee Waivers | rr_NetExpensesOverAssets | 0.20% | ||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 20 | ||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 119 | ||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 227 | ||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | $ 543 | ||
| 1 Year | rr_AverageAnnualReturnYear01 | 4.98% | ||
| 5 Years | rr_AverageAnnualReturnYear05 | 1.75% | ||
| 10 Years | rr_AverageAnnualReturnYear10 | 1.11% | ||
| Government Securities Money Market Fund | Premier | ||||
| Risk/Return: | rr_RiskReturnAbstract | |||
| Management Fees | rr_ManagementFeesOverAssets | 0.05% | ||
| Distribution and/or Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | 0.50% | ||
| Shareholder Servicing Fees | rr_Component1OtherExpensesOverAssets | 0.25% | ||
| Other Expenses | rr_OtherExpensesOverAssets | 0.39% | ||
| Acquired Fund Fees and Expenses | rr_AcquiredFundFeesAndExpensesOverAssets | 0.01% | ||
| Total Annual Fund Operating Expenses | rr_ExpensesOverAssets | 0.95% | ||
| Less Fee Waivers† | rr_FeeWaiverOrReimbursementOverAssets | (0.25%) | [1] | |
| Total Annual Fund Operating Expenses After Fee Waivers | rr_NetExpensesOverAssets | 0.70% | ||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 72 | ||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 278 | ||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 501 | ||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | $ 1,144 | ||
| 1 Year | rr_AverageAnnualReturnYear01 | 4.68% | ||
| 5 Years | rr_AverageAnnualReturnYear05 | 1.67% | ||
| 10 Years | rr_AverageAnnualReturnYear10 | 1.07% | ||
| ||||