XML 51 R27.htm IDEA: XBRL DOCUMENT v3.22.1
Cash and cash equivalents
 12 Months Ended
Dec. 31, 2021
Cash and cash equivalents

 

Note22 | Cash and cash equivalents

 

 Schedule of cash and cash equivalents

     12.31.21     12.31.20 
Cash and banks                  1,518                  2,472
Time deposits                     305                         -
Mutual funds                   1,349                  4,110
Total cash and cash equivalents                  3,172                  6,582