v3.22.2

Investments - Offsetting of Financial Assets and Liabilities (Detail) - USD ($) | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Net Amounts of Assets presented in the Statements of Financial Condition | $ 2,594,022 | $ 113,159,180
Net Amounts of Liabilities presented in the Statements of Financial Condition | 219,150,943 | 3,391,968
Foreign Currency Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Net Amounts of Assets presented in the Statements of Financial Condition | 4,529,655 | 1,457,257
Net Amounts of Liabilities presented in the Statements of Financial Condition | 772,612 | 806,178
ProShares Ultra Bloomberg Crude Oil [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 0 | 63,928,293
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 0 | 63,928,293
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 152,287,155 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 152,287,155 | 0
ProShares Ultra Euro [Member] | Foreign Currency Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 17,639 | 84,150
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 17,639 | 84,150
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 350,034 | 1,498
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 350,034 | 1,498
ProShares Ultra Gold [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 0 | 8,639,188
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 0 | 8,639,188
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 6,451,858 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 6,451,858 | 0
ProShares Ultra Silver [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 0 | 40,591,699
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 0 | 40,591,699
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 60,411,930 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 60,411,930 | 0
ProShares Ultra VIX Short-Term Futures ETF [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition |  | 0
Gross Amounts Offset in the Statements of Financial Condition |  | 0
Net Amounts of Assets presented in the Statements of Financial Condition |  | 0
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition |  | 477,437
Gross Amounts Offset in the Statements of Financial Condition |  | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition |  | 477,437
ProShares Ultra Yen [Member] | Foreign Currency Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 2,012 | 821
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 2,012 | 821
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 79,162 | 93,933
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 79,162 | 93,933
ProShares UltraShort Euro [Member] | Foreign Currency Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 3,382,293 | 135,118
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 3,382,293 | 135,118
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 187,210 | 343,159
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 187,210 | 343,159
ProShares UltraShort Gold [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 720,984 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 720,984 | 0
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 0 | 993,117
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 0 | 993,117
ProShares UltraShort Silver [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 1,873,038 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 1,873,038 | 0
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 0 | 1,921,414
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 0 | 1,921,414
ProShares UltraShort Yen [Member] | Foreign Currency Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 1,127,711 | 1,237,168
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 1,127,711 | 1,237,168
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 156,206 | 367,588
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | $ 156,206 | $ 367,588

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