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Intangible Assets - Amortization expenses (Detail) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of detailed information about intangible assets [line items]      
Amortization expense R$ 212,222 R$ 182,681 R$ 120,492