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Taxes - Demonstration of Income Tax and Social Contribution Expense (Parenthetical) (Detail) | 6 Months Ended
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Dec. 31, 2021 | Jun. 30, 2021
Major components of tax expense (income) [abstract] |  |
Current IRPJ and CSLL rate | 50.00% | 45.00%

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- Definition Current income tax and social contribution on net profits rate. + References No definition available. + Details
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