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Organization - Schedule of Forward and Reverse Share Splits (Detail) | 12 Months Ended
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Dec. 31, 2025
June 22, 2023 Reverse Share Split [Member] | ProShares VIX Short-Term Futures [Member] |
Organization [Line Items] |
Execution Date | Jun. 22, 2023
Type of Split | 1-for-5 reverse Share split
Date Trading Resumed at Post- Split Price | Jun. 23, 2023
June 22, 2023 Reverse Share Split [Member] | ProShares Ultra VIX Short-Term Futures [Member] |
Organization [Line Items] |
Execution Date | Jun. 22, 2023
Type of Split | 1-for-10 reverse Share split
Date Trading Resumed at Post- Split Price | Jun. 23, 2023
June 22, 2023 Reverse Share Split [Member] | ProShares Ultra Bloomberg Natural Gas [Member] |
Organization [Line Items] |
Execution Date | Jun. 22, 2023
Type of Split | 1-for-20 reverse Share split
Date Trading Resumed at Post- Split Price | Jun. 23, 2023
April 10, 2024 Forward Share Split [Member] | ProShares Short VIX Short-Term Futures [Member] |
Organization [Line Items] |
Execution Date | Apr. 10, 2024
Type of Split | 2-for-1 forward Share split
Date Trading Resumed at Post- Split Price | Apr. 11, 2024
April 10, 2024 Forward Share Split [Member] | ProShares UltraShort Bloomberg Natural Gas [Member] |
Organization [Line Items] |
Execution Date | Apr. 10, 2024
Type of Split | 2-for-1 forward Share split
Date Trading Resumed at Post- Split Price | Apr. 11, 2024
April 10, 2024 Reverse Share Split [Member] | ProShares Ultra VIX Short-Term Futures [Member] |
Organization [Line Items] |
Execution Date | Apr. 10, 2024
Type of Split | 1-for-5 reverse Share split
Date Trading Resumed at Post- Split Price | Apr. 11, 2024
November 6, 2024 Reverse Share Split [Member] | ProShares VIX Short-Term Futures [Member] |
Organization [Line Items] |
Execution Date | Nov. 06, 2024
Type of Split | 1-for-4 reverse Share split
Date Trading Resumed at Post- Split Price | Nov. 07, 2024
November 6, 2024 Reverse Share Split [Member] | ProShares Ultra Bloomberg Natural Gas [Member] |
Organization [Line Items] |
Execution Date | Nov. 06, 2024
Type of Split | 1-for-5 reverse Share split
Date Trading Resumed at Post- Split Price | Nov. 07, 2024
November 6, 2024 Reverse Share Split [Member] | ProShares UltraShort Silver [Member] |
Organization [Line Items] |
Execution Date | Nov. 06, 2024
Type of Split | 1-for-4 reverse Share split
Date Trading Resumed at Post- Split Price | Nov. 07, 2024
November 6, 2024 Forward Share Split [Member] | ProShares UltraShort Yen [Member] |
Organization [Line Items] |
Execution Date | Nov. 06, 2024
Type of Split | 2-for-1 forward Share split
Date Trading Resumed at Post- Split Price | Nov. 07, 2024
June 12, 2025 Forward Share Split [Member] | Proshares Ultra Gold [Member] |
Organization [Line Items] |
Execution Date | Jun. 12, 2025
Type of Split | 4-for-1 forward Share split
Date Trading Resumed at Post- Split Price | Jun. 13, 2025
June 12, 2025 Reverse Share Split [Member] | Proshares Ultra Short Gold [Member] |
Organization [Line Items] |
Execution Date | Jun. 12, 2025
Type of Split | 1-for-2 reverse Share split
Date Trading Resumed at Post- Split Price | Jun. 13, 2025
November 19, 2025 Reverse Share Split [Member] | Proshares Ultra Short Gold [Member] |
Organization [Line Items] |
Execution Date | Nov. 19, 2025
Type of Split | 1-for-2 reverse Share split
Date Trading Resumed at Post- Split Price | Nov. 20, 2025
November 19, 2025 Reverse Share Split [Member] | Proshares Ultra VIX Short Term Futures ETF [Member] |
Organization [Line Items] |
Execution Date | Nov. 19, 2025
Type of Split | 1-for-5 reverse Share split
Date Trading Resumed at Post- Split Price | Nov. 20, 2025

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- Definition Description of the stock split arrangement. Also provide the retroactive effect given by a stock split that occurs after the balance date but before the release of financial statements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 4.C) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-4 + Details
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