v3.24.0.1
Creation and Redemption of Creation Units - Schedule of Transaction Fees (Detail) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Summary of Investment Holdings [Line Items]      
Transaction fees $ 1,920,964 $ 4,379,263 $ 3,930,372
ProShares Short Euro [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees [1] 0 0 0
ProShares Short VIX Short-Term Futures ETF [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 242,256 243,685 203,356
ProShares Ultra Bloomberg Crude Oil [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares Ultra Bloomberg Natural Gas [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares Ultra Euro [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares Ultra Gold [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares Ultra Silver [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares Ultra VIX Short-Term Futures ETF [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 1,375,762 3,586,278 3,290,059
ProShares Ultra Yen [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares UltraShort Australian Dollar [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees [1] 0 0 0
ProShares UltraShort Bloomberg Crude Oil [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares UltraShort Bloomberg Natural Gas [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares UltraShort Euro [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares UltraShort Gold [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares UltraShort Silver [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares UltraShort Yen [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 0 0 0
ProShares VIX Mid-Term Futures ETF [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees 29,206 54,519 43,993
ProShares VIX Short-Term Futures ETF [Member]      
Summary of Investment Holdings [Line Items]      
Transaction fees $ 273,740 $ 494,781 $ 392,964
[1] The operations include the activity of ProShares Short Euro ETF and ProShares UltraShort Australian Dollar ETF through May 12, 2022, the date of liquidation.