XML 45 R37.htm IDEA: XBRL DOCUMENT v3.23.3
Cash and cash equivalents and marketable securities (Tables)
 6 Months Ended
Jun. 30, 2023
Cash And Cash Equivalents And Marketable Securities  
Schedule of cash and cash equivalents
   
  06.30.2023 12.31.2022
Cash at bank and in hand 112 216
Short-term financial investments    
- In Brazil    
Brazilian interbank deposit rate investment funds and other short-term deposits 778 2,763
Other investment funds 192 244
  970 3,007
- Abroad    
Time deposits 5,471 2,388
Automatic investing accounts and interest checking accounts 3,794 2,365
Other financial investments 4 20
  9,269 4,773
Total short-term financial investments 10,239 7,780
Total cash and cash equivalents 10,351 7,996
Schedule of marketable securities
   
  06.30.2023 12.31.2022
Fair value through profit or loss 905 713
Amortized cost - Bank Deposit Certificates and time deposits 4,538 3,574
Amortized cost - others 53 50
Total 5,496 4,337
Current 2,304 2,773
Non-current 3,192 1,564