Label	Element	Value
Risk Return Abstract	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	ProFunds
Prospectus Date	rr_ProspectusDate	Feb. 08, 2024
Access Flex Bear High Yield ProFund
Risk Return Abstract	rr_RiskReturnAbstract
Objective [Heading]	rr_ObjectiveHeading	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Investment Objective</span>
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	Access Flex Bear High Yield ProFund (the “Fund”) seeks to provide investment results that correspond generally to the inverse of the total return of the high yield market consistent with maintaining reasonable liquidity.
Expense [Heading]	rr_ExpenseHeading	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Fees and Expenses of the Fund</span>
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.
Shareholder Fees Caption [Text]	rr_ShareholderFeesCaption	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Shareholder Fees</span><span style="color:#000000;font-family:Arial;font-size:10pt;">(fees paid directly from your investment)</span>
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	<span style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;margin-left:0.0pt;">Annual Fund Operating Expenses</span><span style="color:#000000;font-family:Arial;font-size:9pt;margin-left:0.0pt;">(expenses that you pay each year as a percentage of the </span><span style="color:#000000;font-family:Arial;font-size:9pt;margin-left:0.0pt;">value of your investment)</span>
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	<span style="color:#000000;font-family:Arial;font-size:8pt;">November 30, 2024</span>
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Portfolio Turnover</span>
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when the Fund’s shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the example above, affect the Fund’s performance. During the most recent fiscal year, the Fund’s annual portfolio turnover rate was 0% of the average value of its portfolio. This portfolio turnover rate is calculated without regard to cash instruments or derivatives transactions. If such transactions were included, the Fund’s portfolio turnover rate would be significantly higher.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	none
Expense Example [Heading]	rr_ExpenseExampleHeading	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;margin-left:0%;">Example: </span>
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 funds.The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of each period. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same, except that the fee waiver/expense reimbursement is assumed only to pertain to the first year. Although your actual costs may be higher or lower, based on these assumptions your approximate costs would be:
Expense Example Closing [Text Block]	rr_ExpenseExampleClosingTextBlock	The Fund pays transaction and financing costs associated with the purchase and sale of securities and derivatives. These costs are not reflected in the table or the example above.
Strategy [Heading]	rr_StrategyHeading	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Principal Investment Strategies</span>
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	If the Fund is successful in meeting its objective, its net asset value should generally lose value as the high yield market (i.e., U.S. corporate high yield debt market) is rallying (gaining value). Conversely, its net asset value should generally increase in value as the high yield market is falling (losing value).The Fund is actively managed and seeks to achieve returns that are not directly correlated to any particular fixed income index. The Fund invests primarily in financial instruments that ProFund Advisors believes, in combination, should provide investment results that correspond generally to the inverse of the high yield market. The Fund uses the Markit iBoxx $ Liquid High Yield Index as a performance benchmark only and does not seek to track its performance or the inverse of its performance.The Fund will invest principally in the financial instruments listed below.•Derivatives — Financial instruments whose value is derived from the value of an underlying asset or rate, such as stocks, bonds, ETFs, interest rates or indexes. These derivatives principally include:○Credit Default Swaps (“CDS”) —The Fund intends to invest in centrally cleared, index-based CDS. CDS provide exposure to the credit of one or more debt issuers referred to as “reference entities.” These instruments are designed to reflect changes in credit quality, including events of default. CDS are most commonly discussed in terms of buying or selling credit protection with respect to a reference entity. Because the Fund seeks to provide short exposure to credit, it will generally be a net buyer of credit protection with respect to North American high yield debt issuers. Buying credit protection is equivalent to being “short” credit. Index-based CDS provide credit exposure, through a single trade, to a basket of reference entities. A variety of high yield, index-based CDS with different characteristics are currently available in the marketplace with new issuances occurring periodically. Issuances typically vary in terms of underlying reference entities and maturity and, thus, can have significant differences in performance over time. The Fund intends to typically invest in new issuances of 5.25 year maturity North American high yield, index-based CDS, which are issued every six months on a 100-name basket, which names vary from issue to issue.○U.S. Treasury Futures Contracts — The Fund intends to invest in short U.S. Treasury futures contracts in order to obtain inverse exposure to interest rates, similar to the inverse interest rate exposure that would be present when shorting high yield bonds but is not present in CDS. U.S. Treasury futures contracts are standardized contracts traded on, or subject to the rules of, an exchange that call for the future delivery of a specified quantity and type of U.S. Treasury at a specified time and place or, alternatively, may call for cash settlement. The Fund will generally sell U.S. Treasury futures contracts as a substitute for a comparable market position in U.S. Treasury notes.•Money Market Instruments — The Fund expects that any cash balances maintained in connection with its use of derivatives will typically be held in high quality, short-term money market instruments, for example:○U.S. Treasury Bills — U.S. government securities that have initial maturities of one year or less, and are supported by the full faith and credit of the U.S. government.○Repurchase Agreements — Contracts in which a seller of securities, usually U.S. government securities or other money market instruments, agrees to buy the securities back at a specified time and price.The Fund seeks to maintain inverse exposure to the high yield market regardless of market conditions and without taking defensive positions in cash or other instruments in anticipation of periods favorable for the high yield market (which would generally be adverse market conditions for this Fund). There is no assurance that the Fund will achieve its investment objective.Please see “Investment Objectives, Principal Investment Strategies and Related Risks” in the Fund’s Prospectus for additional details.
Risk [Heading]	rr_RiskHeading	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Principal Risks</span>
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Investment Results</span>
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	The bar chart below shows how the Fund’s investment results for Investor Class shares have varied from year to year, and the table shows how the Fund’s average annual total returns for various periods compare with a broad measure of market performance.Performance for Service Class shares would differ to the extent their fees and expenses differ. This information provides some indication of the risks of investing in the Fund. In addition, the Fund’s performance information reflects applicable fee waivers and/or expense limitations, if any, in effect during the periods presented. Absent such fee waivers/expense limitations, if any, performance would have been lower. Past results (before and after taxes) are not predictive of future results. Updated information on the Fund’s results can be obtained by visiting the Fund’s website (www.profunds.com).
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	<span style="color:#000000;font-family:Arial;font-size:10pt;margin-left:0%;">The bar chart below shows how the Fund’s investment results for </span><span style="color:#000000;font-family:Arial;font-size:10pt;">Investor Class shares have varied from year to year, and the table shows how the Fund’s average annual total returns for various periods compare with a broad measure of market performance.</span>
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	<span style="color:#000000;font-family:Arial;font-size:10pt;">(www.profunds.com)</span>
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	<span style="color:#000000;font-family:Arial;font-size:10pt;">Past results (before and after taxes) are not predictive of future results.</span>
Bar Chart [Heading]	rr_BarChartHeading	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Annual Returns as of December 31</span>
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Best Quarter(ended3/31/2020):9.04%Worst Quarter(ended12/31/2020):-6.38%Year-to-Date(ended9/30/2023):0.56%
Performance Table Heading	rr_PerformanceTableHeading	<span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Average Annual Total Returns</span><span style="color:#000000;font-family:Arial;font-size:10pt;">As of December 31, 2022</span>
Index No Deduction for Fees, Expenses, Taxes [Text]	rr_IndexNoDeductionForFeesExpensesTaxes	<span style="color:#000000;font-family:Arial;font-size:8pt;">Reflects no deduction for fees, expenses or taxes.</span>
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	<span style="color:#000000;font-family:Arial;font-size:10pt;"> After-tax returns are calculated using the </span><span style="color:#000000;font-family:Arial;font-size:10pt;">historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</span>
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	<span style="color:#000000;font-family:Arial;font-size:10pt;"> Actual after-tax</span><span style="color:#000000;font-family:Arial;font-size:10pt;"> returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold the Fund’s shares through tax-deferred arrangements, such as a retirement account. </span>
Performance Table One Class of after Tax Shown [Text]	rr_PerformanceTableOneClassOfAfterTaxShown	<span style="color:#000000;font-family:Arial;font-size:10pt;margin-left:0%;">Average annual total returns are shown on a before- and after-tax </span><span style="color:#000000;font-family:Arial;font-size:10pt;">basis for Investor Class shares only. After-tax returns for Service Class shares will vary.</span>
Performance Table Explanation after Tax Higher	rr_PerformanceTableExplanationAfterTaxHigher	<span style="color:#000000;font-family:Arial;font-size:10pt;">After-tax returns </span><span style="color:#000000;font-family:Arial;font-size:10pt;margin-left:0%;">may exceed the return before taxes due to a tax benefit from </span><span style="color:#000000;font-family:Arial;font-size:10pt;">realizing a capital loss on a sale of shares.</span>
Performance Table Narrative	rr_PerformanceTableNarrativeTextBlock	Average annual total returns are shown on a before- and after-tax basis for Investor Class shares only. After-tax returns for Service Class shares will vary. After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold the Fund’s shares through tax-deferred arrangements, such as a retirement account. After-tax returns may exceed the return before taxes due to a tax benefit from realizing a capital loss on a sale of shares.
Performance Table Closing [Text Block]	rr_PerformanceTableClosingTextBlock	Annual returns are required to be shown and should not be interpreted as suggesting that the Fund should or should not be held for longer periods of time.
OneYear	rr_AverageAnnualReturnYear01	(10.73%)	[1]
FiveYears	rr_AverageAnnualReturnYear05	1.97%	[1]
TenYears	rr_AverageAnnualReturnYear10	3.34%	[1]
Access Flex Bear High Yield ProFund | Risk Nondiversified Status [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Non-Diversification Risk — The Fund has the ability to invest a relatively high percentage of its assets in the securities of a small number of issuers or in financial instruments with a single counterparty or a few counterparties. This may increase the Fund’s volatility and increase the risk that the Fund’s performance will decline based on the performance of a single issuer or the credit of a single counterparty.
Access Flex Bear High Yield ProFund | Short Investing Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Short Investing Risk – You will lose money when the high yield market rises – a result that is the opposite from a traditional fund. Obtaining short exposure may be considered an aggressive investment technique. The costs of obtaining this short exposure will lower your returns.
Access Flex Bear High Yield ProFund | High Yield Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•High Yield Risk — Investment in or exposure to high yield (lower rated) debt instruments (also known as “junk bonds”) may involve greater levels of credit, prepayment, liquidity and valuation risk than for higher rated instruments. High yield debt instruments may be more sensitive to economic changes, political changes, or adverse developments specific to a company than other fixed income instruments. These securities are subject to greater risk of loss, greater sensitivity to economic changes, valuation difficulties, and a potential lack of a secondary or public market for securities. High yield debt instruments are considered speculative with respect to the issuer’s continuing ability to make principal and interest payments and, therefore, such instruments generally involve greater risk of default or price changes than higher rated debt instruments. Furthermore, the transaction costs associated with the purchase and sale of high yield debt instruments may vary greatly depending upon a number of factors and may adversely affect the Fund’s performance.
Access Flex Bear High Yield ProFund | Credit Default Swaps CDS Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Credit Default Swaps (CDS) Risk — The Fund will normally be a net buyer of credit protection on North American high yield debt issuers through index-based CDS. Upon the occurrence of a credit event, the counterparty to the Fund will have an obligation to pay the full notional value of a defaulted reference entity less recovery value. Recovery values for CDS are generally determined via an auction process to determine the final price for a given reference entity. Although the Fund intends, as practicable, to obtain initial exposure primarily through centrally cleared CDS, an active market may not exist for any of the CDS in which the Fund invests or in the reference entities subject to the CDS. As a result, the Fund’s ability to maximize returns or minimize losses on such CDS may be impaired. Other risks of CDS include difficulty in valuation due to the lack of pricing transparency and the risk that changes in the value of the CDS do not reflect changes in the credit quality of the underlying reference entities or may otherwise perform differently than expected given market conditions.
Access Flex Bear High Yield ProFund | US Treasury Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•U.S. Treasury Market Risk — The U.S. Treasury market can be volatile, and the value of instruments correlated with these markets may fluctuate dramatically from day to day. U.S. Treasury obligations may provide relatively lower returns than those of other securities. Similar to other debt instruments, U.S. Treasury obligations are subject to debt instrument risk and interest rate risk. In addition, changes to the financial condition or credit rating of the U.S. Government may cause the value of U.S. Treasury obligations to decline.
Access Flex Bear High Yield ProFund | Debt Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Debt Instrument Risk — Debt instruments are subject to adverse issuer, political, regulatory, market and economic developments, as well as developments that affect specific economic sectors, industries or segments of the market. Debt markets can be volatile and the value of instruments correlated with these markets may fluctuate dramatically from day to day.
Access Flex Bear High Yield ProFund | Interest Rate Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Interest Rate Risk — Interest rate risk is the risk that debt instruments or related financial instruments may fluctuate in value due to changes in interest rates. A wide variety of factors can cause interest rates to fluctuate (e.g., central bank monetary policies, inflation rates, general economic conditions, etc.). Commonly, investments subject to interest rate risk will decrease in value when interest rates rise and increase in value when interest rates decline. A rising interest rate environment may cause the value of debt instruments to decrease and adversely impact the liquidity of debt instruments. Without taking into account other factors, the value of securities with longer maturities typically fluctuates more in response to interest rate changes than securities with shorter maturities. These factors may cause the value of an investment in the Fund to change. Since the Fund seeks investment results that correspond to the inverse of the high yield market, the Fund’s performance will generally be more favorable when interest rates rise and less favorable when interest rates decline.
Access Flex Bear High Yield ProFund | Money Market Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Money Market Instruments Risk — Adverse economic, political or market events affecting issuers of money market instruments, defaults by counterparties or changes in government regulations may have a negative impact on the performance of the Fund.
Access Flex Bear High Yield ProFund | Derivatives Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Risks Associated with the Use of Derivatives — Investing in derivatives may be considered aggressive and may expose the Fund to greater risks and may result in larger losses or smaller gains than investing directly in the reference asset(s) underlying those derivatives. These risks include counterparty risk and liquidity risk. When the Fund uses derivatives, there may be imperfect correlation between the value of the reference asset(s) and the derivative, which may prevent the Fund from achieving its investment objective. Because derivatives often require only a limited initial investment, the use of derivatives also may expose the Fund to losses in excess of those amounts initially invested. Any costs associated with using derivatives will reduce the Fund’s return.
Access Flex Bear High Yield ProFund | Counterparty Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Counterparty Risk — The Fund may lose money if a counterparty does not meet its contractual obligations. With respect to swap agreements, if the Index has a dramatic intraday move that causes a material decline in the Fund’s net assets, the terms of a swap agreement between the Fund and its counterparty may permit the counterparty to immediately close out the transaction with the Fund. In that event, the Fund may be unable to enter into another swap agreement or invest in other derivatives to achieve its investment objective.
Access Flex Bear High Yield ProFund | Active Mgmt Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Active Management Risk — The Fund is actively managed and its performance reflects the investment decisions that ProFund Advisors makes for the Fund. ProFund Advisors’ judgments about the Fund’s investments may prove to be incorrect. If the investments selected and strategies employed by the Fund fail to produce the intended results, the Fund could underperform or have negative returns as compared to other funds with a similar investment objective and/or strategies. The Fund’s active strategy should not be expected to provide positive returns when the overall high yield market is rallying (gaining value).
Access Flex Bear High Yield ProFund | Active Investor Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Active Investor Risk —The Fund permits short-term trading of its securities. This may have a negative impact on the Fund’s ability to achieve its investment objective or maintain a consistent level of operating expenses. In certain circumstances, the Fund’s expense ratio may vary from current estimates or the historical ratio disclosed in this Prospectus.
Access Flex Bear High Yield ProFund | Early Close Late Close Trading Halt Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Early Close/Late Close/Trading Halt Risk — An exchange or market may close early, close late or issue trading halts on specific securities or financial instruments. In these circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.
Access Flex Bear High Yield ProFund | Valuation Risk [Member]
Risk Return Abstract	rr_RiskReturnAbstract
Risk [Text Block]	rr_RiskTextBlock	•Valuation Time Risk — The Fund typically values its portfolio at 4:00 p.m. (Eastern Time). In certain cases, the Fund’s portfolio investments trade in markets on days and at times when the Fund is not open for business. As a result, the value of the Fund may change, perhaps significantly, on days and at times when shareholders are unable to purchase, redeem, or exchange shares.
Access Flex Bear High Yield ProFund | Investor
Risk Return Abstract	rr_RiskReturnAbstract
Wire Fee	rr_ShareholderFeeOther	$ 10
Investment Advisory Fees	rr_ManagementFeesOverAssets	0.75%
Distribution and Service (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses	rr_OtherExpensesOverAssets	1.78%
Total Annual Fund Operating Expenses Before Fee Waivers and Expense Reimbursements	rr_ExpensesOverAssets	2.53%
Fee Waivers/Reimbursements	rr_FeeWaiverOrReimbursementOverAssets	(0.75%)	[2]
Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursements	rr_NetExpensesOverAssets	1.78%
1 Year	rr_ExpenseExampleYear01	$ 181
3 Years	rr_ExpenseExampleYear03	716
5 Years	rr_ExpenseExampleYear05	1,278
10 Years	rr_ExpenseExampleYear10	$ 2,809
2013	rr_AnnualReturn2011	(16.06%)
2014	rr_AnnualReturn2012	(6.99%)
2015	rr_AnnualReturn2013	(4.94%)
2016	rr_AnnualReturn2014	(13.57%)
2017	rr_AnnualReturn2015	(4.51%)
2018	rr_AnnualReturn2016	(0.42%)
2019	rr_AnnualReturn2017	(12.62%)
2020	rr_AnnualReturn2018	(6.63%)
2021	rr_AnnualReturn2019	(4.55%)
2022	rr_AnnualReturn2020	7.98%
Year to Date Return, Label	rr_YearToDateReturnLabel	<span style="color:#000000;font-family:Arial;font-size:10pt;margin-left:0.0pt;">Year-to-Date</span>
Bar Chart, Year to Date Return, Date	rr_BarChartYearToDateReturnDate	Sep. 30, 2023
Bar Chart, Year to Date Return	rr_BarChartYearToDateReturn	0.56%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	<span style="color:#000000;font-family:Arial;font-size:10pt;margin-left:0.0pt;">Best Quarter</span>
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Mar. 31, 2020
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	9.04%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	<span style="color:#000000;font-family:Arial;font-size:10pt;margin-left:0.0pt;">Worst Quarter</span>
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Dec. 31, 2020
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(6.38%)
OneYear	rr_AverageAnnualReturnYear01	7.98%
FiveYears	rr_AverageAnnualReturnYear05	(3.49%)
TenYears	rr_AverageAnnualReturnYear10	(6.46%)
InceptionDate	rr_AverageAnnualReturnInceptionDate	Apr. 27, 2005
Access Flex Bear High Yield ProFund | Service
Risk Return Abstract	rr_RiskReturnAbstract
Wire Fee	rr_ShareholderFeeOther	$ 10
Investment Advisory Fees	rr_ManagementFeesOverAssets	0.75%
Distribution and Service (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	1.00%
Other Expenses	rr_OtherExpensesOverAssets	1.78%
Total Annual Fund Operating Expenses Before Fee Waivers and Expense Reimbursements	rr_ExpensesOverAssets	3.53%
Fee Waivers/Reimbursements	rr_FeeWaiverOrReimbursementOverAssets	(0.75%)	[2]
Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursements	rr_NetExpensesOverAssets	2.78%
1 Year	rr_ExpenseExampleYear01	$ 281
3 Years	rr_ExpenseExampleYear03	1,013
5 Years	rr_ExpenseExampleYear05	1,767
10 Years	rr_ExpenseExampleYear10	$ 3,752
OneYear	rr_AverageAnnualReturnYear01	6.88%
FiveYears	rr_AverageAnnualReturnYear05	(4.46%)
TenYears	rr_AverageAnnualReturnYear10	(7.33%)
InceptionDate	rr_AverageAnnualReturnInceptionDate	Apr. 27, 2005
Access Flex Bear High Yield ProFund | After Taxes on Distributions | Investor
Risk Return Abstract	rr_RiskReturnAbstract
OneYear	rr_AverageAnnualReturnYear01	7.98%
FiveYears	rr_AverageAnnualReturnYear05	(3.49%)
TenYears	rr_AverageAnnualReturnYear10	(6.46%)
Access Flex Bear High Yield ProFund | After Taxes on Distributions and Sales of Shares | Investor
Risk Return Abstract	rr_RiskReturnAbstract
OneYear	rr_AverageAnnualReturnYear01	4.72%
FiveYears	rr_AverageAnnualReturnYear05	(2.61%)
TenYears	rr_AverageAnnualReturnYear10	(4.53%)

[1] Reflects no deduction for fees, expenses or taxes.

[2] ProFund Advisors LLC (“ProFund Advisors”) has agreed to waive fees and to reimburse expenses to the extent Total Annual Fund Operating Expenses Before Fee Waivers and Expense Reimbursements, as a percentage of average daily net assets, exceed 1.78% for Investor Class shares and 2.78% for Service Class shares through November 30, 2024. Amounts waived or reimbursed in a particular contractual period may be recouped by ProFund Advisors within three years subject to certain limitations.