Shareholder Report |
12 Months Ended |
|---|---|
|
Jul. 31, 2026
USD ($)
Holding
| |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | ProFunds |
| Entity Central Index Key | 0001039803 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Jul. 31, 2026 |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| C000226851 | |
| Shareholder Report [Line Items] | |
| Fund Name | Access Flex Bear High Yield ProFund |
| Class Name | Investor |
| Trading Symbol | AFBIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Access Flex Bear High Yield ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 175 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 631,518 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Access Flex Bear High Yield ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000226852 | |
| Shareholder Report [Line Items] | |
| Fund Name | Access Flex Bear High Yield ProFund |
| Class Name | Service |
| Trading Symbol | AFBSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Access Flex Bear High Yield ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 273 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 631,518 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Access Flex Bear High Yield ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000226849 | |
| Shareholder Report [Line Items] | |
| Fund Name | Access Flex High Yield ProFund |
| Class Name | Investor |
| Trading Symbol | FYAIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Access Flex High Yield ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 159 |
| Expense Ratio, Percent | 1.56% |
| AssetsNet | $ 10,220,398 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 122,203 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Access Flex High Yield ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000226850 | |
| Shareholder Report [Line Items] | |
| Fund Name | Access Flex High Yield ProFund |
| Class Name | Service |
| Trading Symbol | FYASX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Access Flex High Yield ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 259 |
| Expense Ratio, Percent | 2.56% |
| AssetsNet | $ 10,220,398 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 122,203 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Access Flex High Yield ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008397 | |
| Shareholder Report [Line Items] | |
| Fund Name | Banks UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | BKPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Banks UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 206 |
| Expense Ratio, Percent | 1.75% |
| AssetsNet | $ 10,001,107 |
| Holdings Count | Holding | 109 |
| Advisory Fees Paid, Amount | $ 63,783 |
| InvestmentCompanyPortfolioTurnover | 72.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008398 | |
| Shareholder Report [Line Items] | |
| Fund Name | Banks UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | BKPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Banks UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 321 |
| Expense Ratio, Percent | 2.75% |
| AssetsNet | $ 10,001,107 |
| Holdings Count | Holding | 109 |
| Advisory Fees Paid, Amount | $ 63,783 |
| InvestmentCompanyPortfolioTurnover | 72.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008368 | |
| Shareholder Report [Line Items] | |
| Fund Name | Bear ProFund |
| Class Name | Investor |
| Trading Symbol | BRPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Bear ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 167 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 5,479,890 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 36,239 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Bear ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008369 | |
| Shareholder Report [Line Items] | |
| Fund Name | Bear ProFund |
| Class Name | Service |
| Trading Symbol | BRPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Bear ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 259 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 5,479,890 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 36,239 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Bear ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008429 | |
| Shareholder Report [Line Items] | |
| Fund Name | Biotechnology UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | BIPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Biotechnology UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 213 |
| Expense Ratio, Percent | 1.36% |
| AssetsNet | $ 118,960,987 |
| Holdings Count | Holding | 154 |
| Advisory Fees Paid, Amount | $ 966,057 |
| InvestmentCompanyPortfolioTurnover | 129.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008430 | |
| Shareholder Report [Line Items] | |
| Fund Name | Biotechnology UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | BIPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Biotechnology UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 367 |
| Expense Ratio, Percent | 2.36% |
| AssetsNet | $ 118,960,987 |
| Holdings Count | Holding | 154 |
| Advisory Fees Paid, Amount | $ 966,057 |
| InvestmentCompanyPortfolioTurnover | 129.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000229022 | |
| Shareholder Report [Line Items] | |
| Fund Name | Bitcoin ProFund |
| Class Name | Investor |
| Trading Symbol | BTCFX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Bitcoin ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 82 |
| Expense Ratio, Percent | 1.08% |
| AssetsNet | $ 317,548,569 |
| Holdings Count | Holding | 3 |
| Advisory Fees Paid, Amount | $ 2,129,115 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Bitcoin ProFund primarily invests in non-equity securities, which may include: futures contracts, Canadian Exchange Traded Funds, repurchase agreements and reverse repurchase agreements and U.S. Government securities. |
| C000008334 | |
| Shareholder Report [Line Items] | |
| Fund Name | Bull ProFund |
| Class Name | Investor |
| Trading Symbol | BLPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Bull ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 152 |
| Expense Ratio, Percent | 1.40% |
| AssetsNet | $ 52,738,571 |
| Holdings Count | Holding | 510 |
| Advisory Fees Paid, Amount | $ 473,773 |
| InvestmentCompanyPortfolioTurnover | 148.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008335 | |
| Shareholder Report [Line Items] | |
| Fund Name | Bull ProFund |
| Class Name | Service |
| Trading Symbol | BLPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Bull ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 260 |
| Expense Ratio, Percent | 2.40% |
| AssetsNet | $ 52,738,571 |
| Holdings Count | Holding | 510 |
| Advisory Fees Paid, Amount | $ 473,773 |
| InvestmentCompanyPortfolioTurnover | 148.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008415 | |
| Shareholder Report [Line Items] | |
| Fund Name | Communication Services UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | WCPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Communication Services UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 173 |
| Expense Ratio, Percent | 1.75% |
| AssetsNet | $ 35,756,644 |
| Holdings Count | Holding | 30 |
| Advisory Fees Paid, Amount | $ 227,994 |
| InvestmentCompanyPortfolioTurnover | 599.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008416 | |
| Shareholder Report [Line Items] | |
| Fund Name | Communication Services UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | WCPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Communication Services UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 271 |
| Expense Ratio, Percent | 2.75% |
| AssetsNet | $ 35,756,644 |
| Holdings Count | Holding | 30 |
| Advisory Fees Paid, Amount | $ 227,994 |
| InvestmentCompanyPortfolioTurnover | 599.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008431 | |
| Shareholder Report [Line Items] | |
| Fund Name | Consumer Discretionary UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | CYPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Consumer Discretionary UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 167 |
| Expense Ratio, Percent | 1.65% |
| AssetsNet | $ 20,704,883 |
| Holdings Count | Holding | 53 |
| Advisory Fees Paid, Amount | $ 223,588 |
| InvestmentCompanyPortfolioTurnover | 371.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008432 | |
| Shareholder Report [Line Items] | |
| Fund Name | Consumer Discretionary UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | CYPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Consumer Discretionary UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 267 |
| Expense Ratio, Percent | 2.65% |
| AssetsNet | $ 20,704,883 |
| Holdings Count | Holding | 53 |
| Advisory Fees Paid, Amount | $ 223,588 |
| InvestmentCompanyPortfolioTurnover | 371.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008433 | |
| Shareholder Report [Line Items] | |
| Fund Name | Consumer Staples UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | CNPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Consumer Staples UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 185 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 3,636,662 |
| Holdings Count | Holding | 40 |
| Advisory Fees Paid, Amount | $ 10,782 |
| InvestmentCompanyPortfolioTurnover | 2673.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008434 | |
| Shareholder Report [Line Items] | |
| Fund Name | Consumer Staples UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | CNPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Consumer Staples UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 288 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 3,636,662 |
| Holdings Count | Holding | 40 |
| Advisory Fees Paid, Amount | $ 10,782 |
| InvestmentCompanyPortfolioTurnover | 2673.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000251052 | |
| Shareholder Report [Line Items] | |
| Fund Name | Ether ProFund |
| Class Name | Investor |
| Trading Symbol | ETHFX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Ether ProFund (the "Fund") for the period of August 1, 2025 to August 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Material Fund Change Notice [Text Block] | This report describes changes to the Fund that occurred during the reporting period. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 115 |
| Expense Ratio, Percent | 1.55% |
| AssetsNet | $ 8,884,681 |
| Holdings Count | Holding | 3 |
| Advisory Fees Paid, Amount | $ 34,248 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Ether ProFund primarily invests in non-equity securities, which may include: futures contracts, Canadian Exchange Traded Funds, repurchase agreements and reverse repurchase agreements and U.S. Government securities. |
| C000008435 | |
| Shareholder Report [Line Items] | |
| Fund Name | Energy UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | ENPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Energy UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 203 |
| Expense Ratio, Percent | 1.58% |
| AssetsNet | $ 53,464,475 |
| Holdings Count | Holding | 27 |
| Advisory Fees Paid, Amount | $ 238,407 |
| InvestmentCompanyPortfolioTurnover | 573.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008436 | |
| Shareholder Report [Line Items] | |
| Fund Name | Energy UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | ENPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Energy UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 330 |
| Expense Ratio, Percent | 2.58% |
| AssetsNet | $ 53,464,475 |
| Holdings Count | Holding | 27 |
| Advisory Fees Paid, Amount | $ 238,407 |
| InvestmentCompanyPortfolioTurnover | 573.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008338 | |
| Shareholder Report [Line Items] | |
| Fund Name | Europe 30 ProFund |
| Class Name | Investor |
| Trading Symbol | UEPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Europe 30 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 212 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 9,515,757 |
| Holdings Count | Holding | 30 |
| Advisory Fees Paid, Amount | $ 35,210 |
| InvestmentCompanyPortfolioTurnover | 549.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008339 | |
| Shareholder Report [Line Items] | |
| Fund Name | Europe 30 ProFund |
| Class Name | Service |
| Trading Symbol | UEPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Europe 30 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 330 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 9,515,757 |
| Holdings Count | Holding | 30 |
| Advisory Fees Paid, Amount | $ 35,210 |
| InvestmentCompanyPortfolioTurnover | 549.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008427 | |
| Shareholder Report [Line Items] | |
| Fund Name | Falling U.S. Dollar ProFund |
| Class Name | Investor |
| Trading Symbol | FDPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Falling U.S. Dollar ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 178 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 1,186,122 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Falling U.S. Dollar ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008428 | |
| Shareholder Report [Line Items] | |
| Fund Name | Falling U.S. Dollar ProFund |
| Class Name | Service |
| Trading Symbol | FDPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Falling U.S. Dollar ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 276 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 1,186,122 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Falling U.S. Dollar ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008437 | |
| Shareholder Report [Line Items] | |
| Fund Name | Financials UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | FNPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Financials UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 176 |
| Expense Ratio, Percent | 1.68% |
| AssetsNet | $ 9,761,801 |
| Holdings Count | Holding | 83 |
| Advisory Fees Paid, Amount | $ 94,016 |
| InvestmentCompanyPortfolioTurnover | 721.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008438 | |
| Shareholder Report [Line Items] | |
| Fund Name | Financials UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | FNPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Financials UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 280 |
| Expense Ratio, Percent | 2.68% |
| AssetsNet | $ 9,761,801 |
| Holdings Count | Holding | 83 |
| Advisory Fees Paid, Amount | $ 94,016 |
| InvestmentCompanyPortfolioTurnover | 721.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008439 | |
| Shareholder Report [Line Items] | |
| Fund Name | Health Care UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | HCPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Health Care UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 195 |
| Expense Ratio, Percent | 1.65% |
| AssetsNet | $ 11,859,846 |
| Holdings Count | Holding | 65 |
| Advisory Fees Paid, Amount | $ 144,945 |
| InvestmentCompanyPortfolioTurnover | 684.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008440 | |
| Shareholder Report [Line Items] | |
| Fund Name | Health Care UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | HCPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Health Care UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 311 |
| Expense Ratio, Percent | 2.65% |
| AssetsNet | $ 11,859,846 |
| Holdings Count | Holding | 65 |
| Advisory Fees Paid, Amount | $ 144,945 |
| InvestmentCompanyPortfolioTurnover | 684.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008441 | |
| Shareholder Report [Line Items] | |
| Fund Name | Industrials UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | IDPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Industrials UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 199 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 12,323,450 |
| Holdings Count | Holding | 88 |
| Advisory Fees Paid, Amount | $ 52,081 |
| InvestmentCompanyPortfolioTurnover | 2027.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008442 | |
| Shareholder Report [Line Items] | |
| Fund Name | Industrials UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | IDPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Industrials UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 309 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 12,323,450 |
| Holdings Count | Holding | 88 |
| Advisory Fees Paid, Amount | $ 52,081 |
| InvestmentCompanyPortfolioTurnover | 2027.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008399 | |
| Shareholder Report [Line Items] | |
| Fund Name | Internet UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | INPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Internet UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 133 |
| Expense Ratio, Percent | 1.36% |
| AssetsNet | $ 79,021,966 |
| Holdings Count | Holding | 47 |
| Advisory Fees Paid, Amount | $ 661,364 |
| InvestmentCompanyPortfolioTurnover | 27.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008400 | |
| Shareholder Report [Line Items] | |
| Fund Name | Internet UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | INPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Internet UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 230 |
| Expense Ratio, Percent | 2.36% |
| AssetsNet | $ 79,021,966 |
| Holdings Count | Holding | 47 |
| Advisory Fees Paid, Amount | $ 661,364 |
| InvestmentCompanyPortfolioTurnover | 27.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008360 | |
| Shareholder Report [Line Items] | |
| Fund Name | Large-Cap Growth ProFund |
| Class Name | Investor |
| Trading Symbol | LGPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Large-Cap Growth ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 182 |
| Expense Ratio, Percent | 1.67% |
| AssetsNet | $ 16,768,154 |
| Holdings Count | Holding | 154 |
| Advisory Fees Paid, Amount | $ 149,059 |
| InvestmentCompanyPortfolioTurnover | 399.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008361 | |
| Shareholder Report [Line Items] | |
| Fund Name | Large-Cap Growth ProFund |
| Class Name | Service |
| Trading Symbol | LGPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Large-Cap Growth ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 287 |
| Expense Ratio, Percent | 2.65% |
| AssetsNet | $ 16,768,154 |
| Holdings Count | Holding | 154 |
| Advisory Fees Paid, Amount | $ 149,059 |
| InvestmentCompanyPortfolioTurnover | 399.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008358 | |
| Shareholder Report [Line Items] | |
| Fund Name | Large-Cap Value ProFund |
| Class Name | Investor |
| Trading Symbol | LVPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Large-Cap Value ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 194 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 5,235,439 |
| Holdings Count | Holding | 443 |
| Advisory Fees Paid, Amount | $ 44,071 |
| InvestmentCompanyPortfolioTurnover | 1647.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008359 | |
| Shareholder Report [Line Items] | |
| Fund Name | Large-Cap Value ProFund |
| Class Name | Service |
| Trading Symbol | LVPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Large-Cap Value ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 301 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 5,235,439 |
| Holdings Count | Holding | 443 |
| Advisory Fees Paid, Amount | $ 44,071 |
| InvestmentCompanyPortfolioTurnover | 1647.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008419 | |
| Shareholder Report [Line Items] | |
| Fund Name | Materials UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | BMPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Materials UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 180 |
| Expense Ratio, Percent | 1.64% |
| AssetsNet | $ 34,180,888 |
| Holdings Count | Holding | 31 |
| Advisory Fees Paid, Amount | $ 166,956 |
| InvestmentCompanyPortfolioTurnover | 525.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008420 | |
| Shareholder Report [Line Items] | |
| Fund Name | Materials UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | BMPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Materials UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 289 |
| Expense Ratio, Percent | 2.64% |
| AssetsNet | $ 34,180,888 |
| Holdings Count | Holding | 31 |
| Advisory Fees Paid, Amount | $ 166,956 |
| InvestmentCompanyPortfolioTurnover | 525.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008364 | |
| Shareholder Report [Line Items] | |
| Fund Name | Mid-Cap Growth ProFund |
| Class Name | Investor |
| Trading Symbol | MGPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Mid-Cap Growth ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 195 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 5,055,596 |
| Holdings Count | Holding | 245 |
| Advisory Fees Paid, Amount | $ 28,348 |
| InvestmentCompanyPortfolioTurnover | 370.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008365 | |
| Shareholder Report [Line Items] | |
| Fund Name | Mid-Cap Growth ProFund |
| Class Name | Service |
| Trading Symbol | MGPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Mid-Cap Growth ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 303 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 5,055,596 |
| Holdings Count | Holding | 245 |
| Advisory Fees Paid, Amount | $ 28,348 |
| InvestmentCompanyPortfolioTurnover | 370.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008352 | |
| Shareholder Report [Line Items] | |
| Fund Name | Mid-Cap ProFund |
| Class Name | Investor |
| Trading Symbol | MDPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Mid-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 195 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 9,056,574 |
| Holdings Count | Holding | 406 |
| Advisory Fees Paid, Amount | $ 32,803 |
| InvestmentCompanyPortfolioTurnover | 710.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008353 | |
| Shareholder Report [Line Items] | |
| Fund Name | Mid-Cap ProFund |
| Class Name | Service |
| Trading Symbol | MDPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Mid-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 303 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 9,056,574 |
| Holdings Count | Holding | 406 |
| Advisory Fees Paid, Amount | $ 32,803 |
| InvestmentCompanyPortfolioTurnover | 710.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008362 | |
| Shareholder Report [Line Items] | |
| Fund Name | Mid-Cap Value ProFund |
| Class Name | Investor |
| Trading Symbol | MLPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Mid-Cap Value ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 195 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 2,498,423 |
| Holdings Count | Holding | 297 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 2574.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008363 | |
| Shareholder Report [Line Items] | |
| Fund Name | Mid-Cap Value ProFund |
| Class Name | Service |
| Trading Symbol | MLPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Mid-Cap Value ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 302 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 2,498,423 |
| Holdings Count | Holding | 297 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 2574.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008356 | |
| Shareholder Report [Line Items] | |
| Fund Name | Nasdaq-100 ProFund |
| Class Name | Investor |
| Trading Symbol | OTPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Nasdaq-100 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 154 |
| Expense Ratio, Percent | 1.40% |
| AssetsNet | $ 97,945,919 |
| Holdings Count | Holding | 109 |
| Advisory Fees Paid, Amount | $ 959,558 |
| InvestmentCompanyPortfolioTurnover | 308.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008357 | |
| Shareholder Report [Line Items] | |
| Fund Name | Nasdaq-100 ProFund |
| Class Name | Service |
| Trading Symbol | OTPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Nasdaq-100 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 263 |
| Expense Ratio, Percent | 2.40% |
| AssetsNet | $ 97,945,919 |
| Holdings Count | Holding | 109 |
| Advisory Fees Paid, Amount | $ 959,558 |
| InvestmentCompanyPortfolioTurnover | 308.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000012315 | |
| Shareholder Report [Line Items] | |
| Fund Name | Oil & Gas Equipment & Services UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | OEPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Oil & Gas Equipment & Services UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 233 |
| Expense Ratio, Percent | 1.53% |
| AssetsNet | $ 11,164,137 |
| Holdings Count | Holding | 40 |
| Advisory Fees Paid, Amount | $ 116,860 |
| InvestmentCompanyPortfolioTurnover | 211.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000012316 | |
| Shareholder Report [Line Items] | |
| Fund Name | Oil & Gas Equipment & Services UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | OEPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Oil & Gas Equipment & Services UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 383 |
| Expense Ratio, Percent | 2.53% |
| AssetsNet | $ 11,164,137 |
| Holdings Count | Holding | 40 |
| Advisory Fees Paid, Amount | $ 116,860 |
| InvestmentCompanyPortfolioTurnover | 211.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008401 | |
| Shareholder Report [Line Items] | |
| Fund Name | Pharmaceuticals UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | PHPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Pharmaceuticals UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 268 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 8,551,923 |
| Holdings Count | Holding | 70 |
| Advisory Fees Paid, Amount | $ 22,030 |
| InvestmentCompanyPortfolioTurnover | 373.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008402 | |
| Shareholder Report [Line Items] | |
| Fund Name | Pharmaceuticals UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | PHPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Pharmaceuticals UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 415 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 8,551,923 |
| Holdings Count | Holding | 70 |
| Advisory Fees Paid, Amount | $ 22,030 |
| InvestmentCompanyPortfolioTurnover | 373.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008403 | |
| Shareholder Report [Line Items] | |
| Fund Name | Precious Metals UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | PMPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Precious Metals UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 173 |
| Expense Ratio, Percent | 1.37% |
| AssetsNet | $ 56,451,977 |
| Holdings Count | Holding | 51 |
| Advisory Fees Paid, Amount | $ 718,153 |
| InvestmentCompanyPortfolioTurnover | 166.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008404 | |
| Shareholder Report [Line Items] | |
| Fund Name | Precious Metals UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | PMPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Precious Metals UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 297 |
| Expense Ratio, Percent | 2.37% |
| AssetsNet | $ 56,451,977 |
| Holdings Count | Holding | 51 |
| Advisory Fees Paid, Amount | $ 718,153 |
| InvestmentCompanyPortfolioTurnover | 166.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008405 | |
| Shareholder Report [Line Items] | |
| Fund Name | Real Estate UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | REPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Real Estate UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 189 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 3,275,191 |
| Holdings Count | Holding | 37 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 3920.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008406 | |
| Shareholder Report [Line Items] | |
| Fund Name | Real Estate UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | REPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Real Estate UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 294 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 3,275,191 |
| Holdings Count | Holding | 37 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 3920.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008421 | |
| Shareholder Report [Line Items] | |
| Fund Name | Rising Rates Opportunity 10 ProFund |
| Class Name | Investor |
| Trading Symbol | RTPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Rising Rates Opportunity 10 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 181 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 547,506 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Rising Rates Opportunity 10 ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008422 | |
| Shareholder Report [Line Items] | |
| Fund Name | Rising Rates Opportunity 10 ProFund |
| Class Name | Service |
| Trading Symbol | RTPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Rising Rates Opportunity 10 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 281 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 547,506 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Rising Rates Opportunity 10 ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008423 | |
| Shareholder Report [Line Items] | |
| Fund Name | Rising Rates Opportunity ProFund |
| Class Name | Investor |
| Trading Symbol | RRPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Rising Rates Opportunity ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 179 |
| Expense Ratio, Percent | 1.73% |
| AssetsNet | $ 8,309,577 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 52,477 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Rising Rates Opportunity ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008424 | |
| Shareholder Report [Line Items] | |
| Fund Name | Rising Rates Opportunity ProFund |
| Class Name | Service |
| Trading Symbol | RRPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Rising Rates Opportunity ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 281 |
| Expense Ratio, Percent | 2.73% |
| AssetsNet | $ 8,309,577 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 52,477 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Rising Rates Opportunity ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008425 | |
| Shareholder Report [Line Items] | |
| Fund Name | Rising U.S. Dollar ProFund |
| Class Name | Investor |
| Trading Symbol | RDPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Rising U.S. Dollar ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 181 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 10,513,817 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 47,650 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Rising U.S. Dollar ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008426 | |
| Shareholder Report [Line Items] | |
| Fund Name | Rising U.S. Dollar ProFund |
| Class Name | Service |
| Trading Symbol | RDPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Rising U.S. Dollar ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 281 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 10,513,817 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 47,650 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Rising U.S. Dollar ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008407 | |
| Shareholder Report [Line Items] | |
| Fund Name | Semiconductor UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | SMPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Semiconductor UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 177 |
| Expense Ratio, Percent | 1.32% |
| AssetsNet | $ 663,153,927 |
| Holdings Count | Holding | 42 |
| Advisory Fees Paid, Amount | $ 4,288,776 |
| InvestmentCompanyPortfolioTurnover | 174.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008408 | |
| Shareholder Report [Line Items] | |
| Fund Name | Semiconductor UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | SMPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Semiconductor UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 309 |
| Expense Ratio, Percent | 2.32% |
| AssetsNet | $ 663,153,927 |
| Holdings Count | Holding | 42 |
| Advisory Fees Paid, Amount | $ 4,288,776 |
| InvestmentCompanyPortfolioTurnover | 174.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000236592 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Bitcoin ProFund |
| Class Name | Investor |
| Trading Symbol | BITIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Bitcoin ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 152 |
| Expense Ratio, Percent | 1.16% |
| AssetsNet | $ 3,156,408 |
| Holdings Count | Holding | 3 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Bitcoin ProFund primarily invests in non-equity securities, which may include: futures contracts, Canadian Exchange Traded Funds, repurchase agreements and reverse repurchase agreements and U.S. Government securities. |
| C000008386 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Energy ProFund |
| Class Name | Investor |
| Trading Symbol | SNPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Energy ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 153 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 842,637 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Energy ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008387 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Energy ProFund |
| Class Name | Service |
| Trading Symbol | SNPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Energy ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 217 |
| Expense Ratio, Percent | 2.53% |
| AssetsNet | $ 842,637 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Energy ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008374 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Nasdaq-100 ProFund |
| Class Name | Investor |
| Trading Symbol | SOPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Nasdaq-100 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 163 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 3,353,365 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Nasdaq-100 ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008375 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Nasdaq-100 ProFund |
| Class Name | Service |
| Trading Symbol | SOPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Nasdaq-100 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 254 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 3,353,365 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Nasdaq-100 ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000012306 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Precious Metals ProFund |
| Class Name | Investor |
| Trading Symbol | SPPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Precious Metals ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 142 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 15,792,214 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 98,420 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Precious Metals ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000012307 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Precious Metals ProFund |
| Class Name | Service |
| Trading Symbol | SPPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Precious Metals ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 220 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 15,792,214 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 98,420 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Precious Metals ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008370 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Real Estate ProFund |
| Class Name | Investor |
| Trading Symbol | SRPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Real Estate ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 171 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 698,804 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Real Estate ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008371 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Real Estate ProFund |
| Class Name | Service |
| Trading Symbol | SRPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Real Estate ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 261 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 698,804 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Real Estate ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008372 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Small-Cap ProFund |
| Class Name | Investor |
| Trading Symbol | SHPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Small-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 157 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 735,184 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Small-Cap ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008373 | |
| Shareholder Report [Line Items] | |
| Fund Name | Short Small-Cap ProFund |
| Class Name | Service |
| Trading Symbol | SHPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Short Small-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 244 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 735,184 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe Short Small-Cap ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008336 | |
| Shareholder Report [Line Items] | |
| Fund Name | Small-Cap Growth ProFund |
| Class Name | Investor |
| Trading Symbol | SGPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Small-Cap Growth ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 203 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 8,522,942 |
| Holdings Count | Holding | 354 |
| Advisory Fees Paid, Amount | $ 14,870 |
| InvestmentCompanyPortfolioTurnover | 540.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008337 | |
| Shareholder Report [Line Items] | |
| Fund Name | Small-Cap Growth ProFund |
| Class Name | Service |
| Trading Symbol | SGPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Small-Cap Growth ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 315 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 8,522,942 |
| Holdings Count | Holding | 354 |
| Advisory Fees Paid, Amount | $ 14,870 |
| InvestmentCompanyPortfolioTurnover | 540.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008354 | |
| Shareholder Report [Line Items] | |
| Fund Name | Small-Cap ProFund |
| Class Name | Investor |
| Trading Symbol | SLPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Small-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 206 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 7,887,762 |
| Holdings Count | Holding | 1,966 |
| Advisory Fees Paid, Amount | $ 38,872 |
| InvestmentCompanyPortfolioTurnover | 363.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008355 | |
| Shareholder Report [Line Items] | |
| Fund Name | Small-Cap ProFund |
| Class Name | Service |
| Trading Symbol | SLPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Small-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 320 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 7,887,762 |
| Holdings Count | Holding | 1,966 |
| Advisory Fees Paid, Amount | $ 38,872 |
| InvestmentCompanyPortfolioTurnover | 363.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008366 | |
| Shareholder Report [Line Items] | |
| Fund Name | Small-Cap Value ProFund |
| Class Name | Investor |
| Trading Symbol | SVPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Small-Cap Value ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 208 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 7,565,910 |
| Holdings Count | Holding | 462 |
| Advisory Fees Paid, Amount | $ 67,862 |
| InvestmentCompanyPortfolioTurnover | 1721.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008367 | |
| Shareholder Report [Line Items] | |
| Fund Name | Small-Cap Value ProFund |
| Class Name | Service |
| Trading Symbol | SVPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Small-Cap Value ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 324 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 7,565,910 |
| Holdings Count | Holding | 462 |
| Advisory Fees Paid, Amount | $ 67,862 |
| InvestmentCompanyPortfolioTurnover | 1721.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008409 | |
| Shareholder Report [Line Items] | |
| Fund Name | Technology UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | TEPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Technology UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 174 |
| Expense Ratio, Percent | 1.41% |
| AssetsNet | $ 110,364,644 |
| Holdings Count | Holding | 79 |
| Advisory Fees Paid, Amount | $ 726,703 |
| InvestmentCompanyPortfolioTurnover | 113.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008410 | |
| Shareholder Report [Line Items] | |
| Fund Name | Technology UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | TEPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Technology UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 295 |
| Expense Ratio, Percent | 2.41% |
| AssetsNet | $ 110,364,644 |
| Holdings Count | Holding | 79 |
| Advisory Fees Paid, Amount | $ 726,703 |
| InvestmentCompanyPortfolioTurnover | 113.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008376 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraBear ProFund |
| Class Name | Investor |
| Trading Symbol | URPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraBear ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 155 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 4,487,430 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 35,628 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraBear ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008377 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraBear ProFund |
| Class Name | Service |
| Trading Symbol | URPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraBear ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 229 |
| Expense Ratio, Percent | 2.63% |
| AssetsNet | $ 4,487,430 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 35,628 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraBear ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008340 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraBull ProFund |
| Class Name | Investor |
| Trading Symbol | ULPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraBull ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 154 |
| Expense Ratio, Percent | 1.33% |
| AssetsNet | $ 179,294,208 |
| Holdings Count | Holding | 510 |
| Advisory Fees Paid, Amount | $ 1,353,469 |
| InvestmentCompanyPortfolioTurnover | 156.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008341 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraBull ProFund |
| Class Name | Service |
| Trading Symbol | ULPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraBull ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 269 |
| Expense Ratio, Percent | 2.33% |
| AssetsNet | $ 179,294,208 |
| Holdings Count | Holding | 510 |
| Advisory Fees Paid, Amount | $ 1,353,469 |
| InvestmentCompanyPortfolioTurnover | 156.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000057897 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraChina ProFund |
| Class Name | Investor |
| Trading Symbol | UGPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraChina ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 132 |
| Expense Ratio, Percent | 1.52% |
| AssetsNet | $ 19,129,810 |
| Holdings Count | Holding | 52 |
| Advisory Fees Paid, Amount | $ 193,000 |
| InvestmentCompanyPortfolioTurnover | 123.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000057898 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraChina ProFund |
| Class Name | Service |
| Trading Symbol | UGPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraChina ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 219 |
| Expense Ratio, Percent | 2.52% |
| AssetsNet | $ 19,129,810 |
| Holdings Count | Holding | 52 |
| Advisory Fees Paid, Amount | $ 193,000 |
| InvestmentCompanyPortfolioTurnover | 123.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008346 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraDow 30 ProFund |
| Class Name | Investor |
| Trading Symbol | UDPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraDow 30 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 165 |
| Expense Ratio, Percent | 1.40% |
| AssetsNet | $ 47,660,030 |
| Holdings Count | Holding | 36 |
| Advisory Fees Paid, Amount | $ 318,561 |
| InvestmentCompanyPortfolioTurnover | 8.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008347 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraDow 30 ProFund |
| Class Name | Service |
| Trading Symbol | UDPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraDow 30 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 280 |
| Expense Ratio, Percent | 2.40% |
| AssetsNet | $ 47,660,030 |
| Holdings Count | Holding | 36 |
| Advisory Fees Paid, Amount | $ 318,561 |
| InvestmentCompanyPortfolioTurnover | 8.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000024060 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraEmerging Markets ProFund |
| Class Name | Investor |
| Trading Symbol | UUPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraEmerging Markets ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 203 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 11,473,074 |
| Holdings Count | Holding | 56 |
| Advisory Fees Paid, Amount | $ 106,491 |
| InvestmentCompanyPortfolioTurnover | 211.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000024061 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraEmerging Markets ProFund |
| Class Name | Service |
| Trading Symbol | UUPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraEmerging Markets ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 315 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 11,473,074 |
| Holdings Count | Holding | 56 |
| Advisory Fees Paid, Amount | $ 106,491 |
| InvestmentCompanyPortfolioTurnover | 211.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000024071 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraInternational ProFund |
| Class Name | Investor |
| Trading Symbol | UNPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraInternational ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 214 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 4,735,019 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 44,970 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraInternational ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000024072 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraInternational ProFund |
| Class Name | Service |
| Trading Symbol | UNPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraInternational ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 333 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 4,735,019 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 44,970 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraInternational ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008350 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraJapan ProFund |
| Class Name | Investor |
| Trading Symbol | UJPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraJapan ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 247 |
| Expense Ratio, Percent | 1.52% |
| AssetsNet | $ 40,134,110 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 293,042 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraJapan ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008351 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraJapan ProFund |
| Class Name | Service |
| Trading Symbol | UJPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraJapan ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 407 |
| Expense Ratio, Percent | 2.52% |
| AssetsNet | $ 40,134,110 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 293,042 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraJapan ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000034818 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraLatin America ProFund |
| Class Name | Investor |
| Trading Symbol | UBPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraLatin America ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 266 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 17,583,717 |
| Holdings Count | Holding | 41 |
| Advisory Fees Paid, Amount | $ 124,217 |
| InvestmentCompanyPortfolioTurnover | 214.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000034819 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraLatin America ProFund |
| Class Name | Service |
| Trading Symbol | UBPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraLatin America ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 412 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 17,583,717 |
| Holdings Count | Holding | 41 |
| Advisory Fees Paid, Amount | $ 124,217 |
| InvestmentCompanyPortfolioTurnover | 214.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008342 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraMid-Cap ProFund |
| Class Name | Investor |
| Trading Symbol | UMPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraMid-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 163 |
| Expense Ratio, Percent | 1.39% |
| AssetsNet | $ 46,630,664 |
| Holdings Count | Holding | 406 |
| Advisory Fees Paid, Amount | $ 271,684 |
| InvestmentCompanyPortfolioTurnover | 70.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008343 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraMid-Cap ProFund |
| Class Name | Service |
| Trading Symbol | UMPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraMid-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 278 |
| Expense Ratio, Percent | 2.39% |
| AssetsNet | $ 46,630,664 |
| Holdings Count | Holding | 406 |
| Advisory Fees Paid, Amount | $ 271,684 |
| InvestmentCompanyPortfolioTurnover | 70.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008348 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraNasdaq-100 ProFund |
| Class Name | Investor |
| Trading Symbol | UOPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraNasdaq-100 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 160 |
| Expense Ratio, Percent | 1.36% |
| AssetsNet | $ 1,269,615,878 |
| Holdings Count | Holding | 109 |
| Advisory Fees Paid, Amount | $ 9,810,229 |
| InvestmentCompanyPortfolioTurnover | 55.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008349 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraNasdaq-100 ProFund |
| Class Name | Service |
| Trading Symbol | UOPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraNasdaq-100 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 277 |
| Expense Ratio, Percent | 2.36% |
| AssetsNet | $ 1,269,615,878 |
| Holdings Count | Holding | 109 |
| Advisory Fees Paid, Amount | $ 9,810,229 |
| InvestmentCompanyPortfolioTurnover | 55.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000057903 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort China ProFund |
| Class Name | Investor |
| Trading Symbol | UHPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort China ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 181 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 2,261,665 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort China ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000057904 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort China ProFund |
| Class Name | Service |
| Trading Symbol | UHPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort China ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 266 |
| Expense Ratio, Percent | 2.63% |
| AssetsNet | $ 2,261,665 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort China ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008382 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Dow 30 ProFund |
| Class Name | Investor |
| Trading Symbol | UWPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Dow 30 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 153 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 1,435,993 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Dow 30 ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008383 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Dow 30 ProFund |
| Class Name | Service |
| Trading Symbol | UWPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Dow 30 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 238 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 1,435,993 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Dow 30 ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000024074 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Emerging Markets ProFund |
| Class Name | Investor |
| Trading Symbol | UVPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Emerging Markets ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 147 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 1,197,376 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Emerging Markets ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000024075 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Emerging Markets ProFund |
| Class Name | Service |
| Trading Symbol | UVPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Emerging Markets ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 228 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 1,197,376 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Emerging Markets ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000024083 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort International ProFund |
| Class Name | Investor |
| Trading Symbol | UXPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort International ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 147 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 1,684,725 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort International ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000024084 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort International ProFund |
| Class Name | Service |
| Trading Symbol | UXPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort International ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 229 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 1,684,725 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort International ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000024080 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Japan ProFund |
| Class Name | Investor |
| Trading Symbol | UKPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Japan ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 120 |
| Expense Ratio, Percent | 1.79% |
| AssetsNet | $ 2,157,537 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Japan ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000024081 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Japan ProFund |
| Class Name | Service |
| Trading Symbol | UKPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Japan ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 186 |
| Expense Ratio, Percent | 2.79% |
| AssetsNet | $ 2,157,537 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Japan ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000034786 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Latin America ProFund |
| Class Name | Investor |
| Trading Symbol | UFPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Latin America ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 127 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 349,906 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Latin America ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000034787 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Latin America ProFund |
| Class Name | Service |
| Trading Symbol | UFPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Latin America ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 196 |
| Expense Ratio, Percent | 2.76% |
| AssetsNet | $ 349,906 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Latin America ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008378 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Mid-Cap ProFund |
| Class Name | Investor |
| Trading Symbol | UIPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Mid-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 151 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 389,095 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Mid-Cap ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008379 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Mid-Cap ProFund |
| Class Name | Service |
| Trading Symbol | UIPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Mid-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 236 |
| Expense Ratio, Percent | 2.78% |
| AssetsNet | $ 389,095 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Mid-Cap ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008384 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Nasdaq-100 ProFund |
| Class Name | Investor |
| Trading Symbol | USPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Nasdaq-100 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 144 |
| Expense Ratio, Percent | 1.74% |
| AssetsNet | $ 14,865,424 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 117,564 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Nasdaq-100 ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008385 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Nasdaq-100 ProFund |
| Class Name | Service |
| Trading Symbol | USPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Nasdaq-100 ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 226 |
| Expense Ratio, Percent | 2.74% |
| AssetsNet | $ 14,865,424 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 117,564 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Nasdaq-100 ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008380 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Small-Cap ProFund |
| Class Name | Investor |
| Trading Symbol | UCPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Small-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 138 |
| Expense Ratio, Percent | 1.78% |
| AssetsNet | $ 2,442,734 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 8,715 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Small-Cap ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008381 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraShort Small-Cap ProFund |
| Class Name | Service |
| Trading Symbol | UCPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraShort Small-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 205 |
| Expense Ratio, Percent | 2.64% |
| AssetsNet | $ 2,442,734 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 8,715 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe UltraShort Small-Cap ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008344 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraSmall-Cap ProFund |
| Class Name | Investor |
| Trading Symbol | UAPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraSmall-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 197 |
| Expense Ratio, Percent | 1.50% |
| AssetsNet | $ 57,249,003 |
| Holdings Count | Holding | 1,969 |
| Advisory Fees Paid, Amount | $ 420,624 |
| InvestmentCompanyPortfolioTurnover | 95.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008345 | |
| Shareholder Report [Line Items] | |
| Fund Name | UltraSmall-Cap ProFund |
| Class Name | Service |
| Trading Symbol | UAPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the UltraSmall-Cap ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 327 |
| Expense Ratio, Percent | 2.50% |
| AssetsNet | $ 57,249,003 |
| Holdings Count | Holding | 1,969 |
| Advisory Fees Paid, Amount | $ 420,624 |
| InvestmentCompanyPortfolioTurnover | 95.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008417 | |
| Shareholder Report [Line Items] | |
| Fund Name | U.S. Government Plus ProFund |
| Class Name | Investor |
| Trading Symbol | GVPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the U.S. Government Plus ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 167 |
| Expense Ratio, Percent | 1.70% |
| AssetsNet | $ 2,268,884 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 6,227 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe U.S. Government Plus ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008418 | |
| Shareholder Report [Line Items] | |
| Fund Name | U.S. Government Plus ProFund |
| Class Name | Service |
| Trading Symbol | GVPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the U.S. Government Plus ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 264 |
| Expense Ratio, Percent | 2.70% |
| AssetsNet | $ 2,268,884 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 6,227 |
| InvestmentCompanyPortfolioTurnover | 0.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | HoldingsThe U.S. Government Plus ProFund primarily invests in non-equity securities, which may include: swap agreements, futures contracts, repurchase agreements and U.S. Government securities. |
| C000008413 | |
| Shareholder Report [Line Items] | |
| Fund Name | Utilities UltraSector ProFund |
| Class Name | Investor |
| Trading Symbol | UTPIX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Utilities UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 189 |
| Expense Ratio, Percent | 1.85% |
| AssetsNet | $ 7,837,745 |
| Holdings Count | Holding | 37 |
| Advisory Fees Paid, Amount | $ 148,475 |
| InvestmentCompanyPortfolioTurnover | 822.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |
| C000008414 | |
| Shareholder Report [Line Items] | |
| Fund Name | Utilities UltraSector ProFund |
| Class Name | Service |
| Trading Symbol | UTPSX |
| Annual or Semi-Annual Statement [Text Block] | This Annual shareholder report contains important information about the Utilities UltraSector ProFund (the "Fund") for the period of August 1, 2025 to July 31, 2026. |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.profunds.com/literature. You can also request this information by contacting us at 888-776-3637. |
| Additional Information Phone Number | 888-776-3637 |
| Additional Information Website | <span style="color: rgb(93, 173, 253); box-sizing: border-box; display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="text-decoration: underline; box-sizing: border-box; color: rgb(93, 173, 253); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 14.4px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">https://www.profunds.com/literature</span></span></span> |
| Expenses [Text Block] | What were the Fund’s costs for the last year?(based on a hypothetical $10,000 investment) |
| Expenses Paid, Amount | $ 289 |
| Expense Ratio, Percent | 2.85% |
| AssetsNet | $ 7,837,745 |
| Holdings Count | Holding | 37 |
| Advisory Fees Paid, Amount | $ 148,475 |
| InvestmentCompanyPortfolioTurnover | 822.00% |
| Additional Fund Statistics [Text Block] | Fund Statistics* No. of Holdings excludes any derivatives and collateral for securities loaned. |
| Holdings [Text Block] | Largest Equity Holdings |