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Financial Assets and Liabilities - Summary of Ageing of Trade Receivables (Detail) - BRL (R$) R$ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Disclosure of Trade Receivables [line items] |  |
Trade receivables | R$ 2,745,853 | R$ 2,033,441
Expected credit losses [member] |  |
Disclosure of Trade Receivables [line items] |  |
Trade receivables | (115,052) | (136,024)
Not overdue [member] |  |
Disclosure of Trade Receivables [line items] |  |
Trade receivables | 2,484,633 | 1,814,202
Overdue From 1 to 30 days [member] |  |
Disclosure of Trade Receivables [line items] |  |
Trade receivables | 206,244 | 166,467
Overdue From 31 to 60 days [member] |  |
Disclosure of Trade Receivables [line items] |  |
Trade receivables | 21,130 | 23,169
Overdue From 61 to 90 days [member] |  |
Disclosure of Trade Receivables [line items] |  |
Trade receivables | 22,351 | 14,156
More than 90 days [member] |  |
Disclosure of Trade Receivables [line items] |  |
Trade receivables | R$ 126,547 | R$ 151,471

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