v3.26.1
Acquisitions and Disposals (Tables)
 12 Months Ended
Dec. 31, 2025
Refinor [member]  
Disclosure of detailed information about business combination [line items]  
Disclosure of fair values of the identifiableassets acquired andtheliabilities assumed [Table Text Block] The following table sets forth the fair values of the identifiable assets acquired and the liabilities assumed by YPF at the acquisition date of 100% of Refinor:
 
    
  Fair value at acquisition  

date
  
Fair value of identifiable assets and liabilities assumed:
   
Property, plant and equipment
      100   
Inventories
      8   
Other receivables
      1   
Trade receivables
      6   
Provisions
      (2)   
Deferred income tax liabilities, net
      (3)   
Loans
      (23)   
Accounts payable
      (37)   
  
 
 
  
Total identifiable net assets
      50   
  
 
 
  
Mobil Argentina S.A. [Member]  
Disclosure of detailed information about business combination [line items]  
Disclosure of fair values of the identifiableassets acquired andtheliabilities assumed [Table Text Block] The following table details the consideration transferred, the fair values of the identifiable assets acquired and the liabilities assumed by YPF at the acquisition date:
 
    
  Fair value at acquisition  
date
  
Fair value of identifiable assets and liabilities assumed:
   
Intangible assets
      117  
Property, plant and equipment
      161  
Other receivables
      7  
Trade receivables
      10  
Cash and cash equivalents
      60  
Provisions
      (6)  
Deferred income tax liabilities, net
      (15)  
Accounts payable
      (7)  
  
 
 
  
Total identifiable net assets / Consideration
      327  
  
 
 
  
OLCLP [Member]  
Disclosure of detailed information about business combination [line items]  
Disclosure of fair values of the identifiableassets acquired andtheliabilities assumed [Table Text Block] The following table sets forth the fair values of the identifiable assets acquired and the liabilities assumed by YPF at the acquisition date of 100% of OLCLP:
 
    
  Fair value at acquisition  
date
  
Fair value of identifiable assets and liabilities assumed:
   
Property, plant and equipment
      93  
Trade receivables
      4  
Investments in financial assets
      2  
Cash and cash equivalents
      14  
Deferred income tax liabilities, net
      (1)  
Income tax liability
      (2)  
Accounts payable
      (3)  
  
 
 
  
Total identifiable net assets
      107  
  
 
 
  
VMI [Member]  
Disclosure of detailed information about business combination [line items]  
Disclosure of fair values of the identifiableassets acquired andtheliabilities assumed [Table Text Block] The following table sets forth the fair values of the identifiable assets acquired and liabilities assumed by YPF at the acquisition date of 100% of VMI:
 
    
  Fair value at acquisition  
date
  
Fair value of identifiable assets and liabilities assumed:
   
Intangible assets
      463  
Property, plant and equipment
      81  
Other receivables
      23  
Cash and cash equivalents
      3  
Provisions
      (6)  
Other liabilities
      (24)  
Accounts payable
      (17)  
  
 
 
  
Total identifiable net assets / Consideration
      523