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Costs and Expenses by Nature (Details 2) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Costs and Expenses by Nature      
Cost of goods sold and services R$ (473,135) R$ (396,829) R$ (378,003)
Commercial expenses (194,043) (164,439) (165,169)
General and administrative expenses (471,626) (430,279) (406,352)
Impairment loss on accounts receivable (45,904) (32,726) (25,015)
Other operating income, net 1,020 5,554 4,283
Costs and Expenses by Nature R$ (1,183,688) R$ (1,018,719) R$ (970,256)