v3.24.1.u1
Creation and Redemption of Creation Units - Schedule of Transaction Fees (Detail)
3 Months Ended
Mar. 31, 2024
USD ($)
Summary of Investment Holdings [Line Items]  
Transaction fees $ 218,998
ProShares Short VIX Short-Term Futures ETF [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 71,241
ProShares Ultra Bloomberg Crude Oil [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares Ultra Bloomberg Natural Gas [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares Ultra Euro [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares Ultra Gold [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares Ultra Silver [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares Ultra VIX Short-Term Futures ETF [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 97,529
ProShares Ultra Yen [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares UltraShort Bloomberg Crude Oil [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares UltraShort Bloomberg Natural Gas [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares UltraShort Euro [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares UltraShort Gold [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares UltraShort Silver [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares UltraShort Yen [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 0
ProShares VIX Mid-Term Futures ETF [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees 17,883
ProShares VIX Short-Term Futures ETF [Member]  
Summary of Investment Holdings [Line Items]  
Transaction fees $ 32,345