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Supplemental Information on Oil And Gas Producing Activities (Unaudited) - Summary of Changes in YPF's Net Proved Reserves (Parenthetical) (Detail)
 12 Months Ended
Dec. 31, 2021
ft³
Bcf
MMBbls
Dec. 31, 2020
MMBbls
Bcf
Dec. 31, 2019
MMBbls
Bcf
Disclosure of information about consolidated structured entities [Line Items]      
Estimated crude oil production 11 11 12
Estimated natural gas liquids production 1 1 1
Estimated natural gas production | Bcf 53 53 60
Consolidated entities [Member]      
Disclosure of information about consolidated structured entities [Line Items]      
Estimated proved crude oil reserves 92 70 88
Estimated proved natural gas liquids reserves 8 7 6
Estimated proved natural gas reserves | Bcf 288 245 259
Estimated barrel of oil equivalent production 22 22 24
Estimated Proved oil equivalent reserves 151 120 140
Estimated proved natural gas reserves consumed as fuel | Bcf 337 290 321
Oil equivalent [Member]      
Disclosure of information about consolidated structured entities [Line Items]      
Natural gas converted to barrel of oil equivalent | ft³ 5,615