v3.22.2
Organization - Additional Information (Detail)
6 Months Ended
Jun. 30, 2022
USD ($)
Trust
shares
Subsidiary, Sale of Stock [Line Items]  
Number of series of Trust | Trust 16
Period for expected multiple returns 1 day
ProShares UltraShort Bloomberg Crude Oil [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350
ProShares UltraShort Gold [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350
ProShares UltraShort Silver [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350
ProShares UltraShort Euro [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350
ProShares UltraShort Yen [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350
ProShares Ultra Bloomberg Crude Oil [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350
ProShares Ultra Gold [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350
ProShares Ultra Silver [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350
ProShares Ultra Euro [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350
ProShares Ultra Yen [Member] | Private Placement [Member]  
Subsidiary, Sale of Stock [Line Items]  
Share issued, shares | shares 14
Shares issued, value | $ $ 350