XML 58 R33.htm IDEA: XBRL DOCUMENT v3.23.1
Deferred revenue
12 Months Ended
Dec. 31, 2022
Deferred Revenue  
Deferred revenue

 

Note28 | Deferred revenue

 

               
   Note   12.31.22   12.31.21 
Non-current            
Nonrefundable customer contributions        1,875    3,287 
Investment plan   2.c    1,802       
Total Non-current        3,677    3,287 
                
Current               
Nonrefundable customer contributions        44    86