XML 52 R27.htm IDEA: XBRL DOCUMENT v3.23.1
Cash and cash equivalents
12 Months Ended
Dec. 31, 2022
Cash and cash equivalents [abstract]  
Cash and cash equivalents

 

Note22 | Cash and cash equivalents

 

          
   12.31.22   12.31.21 
Cash and banks   867    2,957 
Time deposits         595 
Mutual funds   763    2,627 
Total cash and cash equivalents   1,630    6,179