v3.22.2.2
Property, plant and equipment (Details) - BRL (R$)
R$ in Millions
9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Disclosure Of Property Plant And Equipment Text Block Abstract    
Asset held for sale   R$ 356
Capitalized borrowing costs R$ 617 R$ 19
Borrowing costs eligible for capitalization rate 110.77% 130.76%
Cost of goods and services sold R$ 51 R$ 38