XML 100 R79.htm IDEA: XBRL DOCUMENT v3.26.1
Material accounting policies - Price index identity (Details) - Discontinued operations - ARGENTINA
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Disclosure Of Material Accounting Policy [Line Items]    
Price index level 101.21 76.94
Change in index 24.27