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Basis of preparation (Tables)

12 Months Ended

Dec. 31, 2022

Basis Of Preparation

Summary of Effect of Change in Foreign Exchange Rate

Summary of Effect of Change in Foreign Exchange Rate
Brazilian Real x U.S. Dollar	Dec/22	Sep/22	Mar/22	Jun/22	Mar/22	Dec/21	Sep/21	Jun/21	Mar/21	Dec/20	Sep/20	Jun/20	Mar/20
Quarterly average exchange rate	5.26	5.25	5.23	4.93	5.23	5.59	5.23	5.29	5.48	5.39	5.38	5.39	4.47
Period-end exchange rate	5.22	5.41	4.74	5.24	4.74	5.58	5.44	5.00	5.70	5.20	5.64	5.48	5.20

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- Definition

The entire disclosure for the effect of changes in foreign exchange rates.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 21
-IssueDate 2022-03-24
-Section Disclosure
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IAS21_g51-57__IAS21_g51-57_TI
-URIDate 2022-03-24

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- References

No definition available.

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