v3.24.3
Creation and Redemption of Creation Units - Schedule of Transaction Fees (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2024
Summary of Investment Holdings [Line Items]    
Transaction fees $ 326,437 $ 545,437
ProShares Short VIX Short-Term Futures ETF [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 23,362 94,603
ProShares Ultra Bloomberg Crude Oil [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares Ultra Bloomberg Natural Gas [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares Ultra Euro [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares Ultra Gold [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares Ultra Silver [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares Ultra VIX Short-Term Futures ETF [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 209,421 306,951
ProShares Ultra Yen [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares UltraShort Bloomberg Crude Oil [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares UltraShort Bloomberg Natural Gas [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares UltraShort Euro [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares UltraShort Gold [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares UltraShort Silver [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares UltraShort Yen [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 0 0
ProShares VIX Mid-Term Futures ETF [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees 61,547 79,431
ProShares VIX Short-Term Futures ETF [Member]    
Summary of Investment Holdings [Line Items]    
Transaction fees $ 32,107 $ 64,452