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Cash and cash equivalents and marketable securities (Tables) | 6 Months Ended
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Jun. 30, 2023
Cash And Cash Equivalents And Marketable Securities |
Schedule of cash and cash equivalents |
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 |
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

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