v3.24.0.1

Investments - Offsetting of Financial Assets and Liabilities (Detail) - USD ($) | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Net Amounts of Assets presented in the Statements of Financial Condition | $ 21,033,528 | $ 119,880,255
Net Amounts of Liabilities presented in the Statements of Financial Condition | 3,841,216 | 2,315,580
Foreign Currency Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Net Amounts of Assets presented in the Statements of Financial Condition | 2,011,074 | 2,823,510
Net Amounts of Liabilities presented in the Statements of Financial Condition | 3,345,544 | 6,911,994
ProShares Ultra Bloomberg Crude Oil [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 17,954,935 | 74,159,577
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 17,954,935 | 74,159,577
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 0 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 0 | 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 | 308,424 | 514,115
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 308,424 | 514,115
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 1,475 | 98,459
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 1,475 | 98,459
ProShares Ultra Gold [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 3,078,593 | 6,496,466
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 3,078,593 | 6,496,466
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 0 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 0 | 0
ProShares Ultra Silver [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 0 | 39,224,212
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 0 | 39,224,212
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 2,827,221 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 2,827,221 | 0
ProShares Ultra Yen [Member] | Foreign Currency Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 1,534,924 | 1,152,834
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 1,534,924 | 1,152,834
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 15,639 | 168,285
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 15,639 | 168,285
ProShares UltraShort Euro [Member] | Foreign Currency Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 38,029 | 193,192
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 38,029 | 193,192
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 1,886,808 | 2,654,448
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 1,886,808 | 2,654,448
ProShares UltraShort Gold [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 0 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 0 | 0
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 199,821 | 592,957
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 199,821 | 592,957
ProShares UltraShort Silver [Member] | Swap Agreements [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 0 | 0
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 0 | 0
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 814,174 | 1,722,623
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | 814,174 | 1,722,623
ProShares UltraShort Yen [Member] | Foreign Currency Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Gross Amounts of Recognized Assets presented in the Statements of Financial Condition | 129,697 | 963,369
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Assets presented in the Statements of Financial Condition | 129,697 | 963,369
Gross Amounts of Recognized Liabilities presented in the Statements of Financial Condition | 1,441,622 | 3,990,802
Gross Amounts Offset in the Statements of Financial Condition | 0 | 0
Net Amounts of Liabilities presented in the Statements of Financial Condition | $ 1,441,622 | $ 3,990,802

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