v3.23.1
Document and Entity Information
Jun. 07, 2023
Document And Entity Information [Line Items]  
Amendment Flag false
Entity Central Index Key 0001415311
Document Type 8-K
Document Period End Date Jun. 07, 2023
Entity Registrant Name ProShares Trust II
Entity Incorporation State Country Code DE
Entity File Number 001-34200
Entity Tax Identification Number 87-6284802
Entity Address, Address Line One c/o ProShare Capital Management LLC
Entity Address, Address Line Two 7272 Wisconsin Avenue
Entity Address, Address Line Three 21st Floor
Entity Address, City or Town Bethesda
Entity Address, State or Province MD
Entity Address, Postal Zip Code 20814
City Area Code (240)
Local Phone Number 497-6400
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Proshares Vix Short Term Futures Etf [Member]  
Document And Entity Information [Line Items]  
Security 12b Title ProShares VIX Short-Term Futures ETF
Trading Symbol VIXY
Security Exchange Name CboeBZX
Proshares Ultra Vix Short Term Futures Etf [Member]  
Document And Entity Information [Line Items]  
Security 12b Title ProShares Ultra VIX Short-Term Futures ETF
Trading Symbol UVXY
Security Exchange Name CboeBZX
Proshares Ultra Bloomberg Natural Gas [Member]  
Document And Entity Information [Line Items]  
Security 12b Title ProShares Ultra Bloomberg Natural Gas
Trading Symbol BOIL
Security Exchange Name NYSEArca