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Document and Entity Information
Feb. 11, 2026
Cover [Abstract]  
Document Type 8-K
Document Period End Date Feb. 11, 2026
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 1 c/o ProShares Trust II
Entity Address Address Line 2 7272 Wisconsin Avenue
Entity Address Address Line 3 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
Security 12b Title ProShares UltraShort Silver
Trading Symbol ZSL
Security Exchange Name NYSEArca
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0001415311