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v3.22.1

Schedule of the principal currencies and indexors used for monetary updating of loans and financings (Details) - United States of America, Dollars | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
I P C A [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accumulated change | 7.39% | 28.93%
Accumulated change | 10.06% | 4.52%
C D I [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accumulated change | 4.39% | 2.77%
T J L P [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accumulated change | 16.92% | 18.31%

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