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INTANGIBLE - Changes in intangible assets with determined useful life (Details) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Intangible assets with determined useful life    
Beginning balance R$ 8,014,740 R$ 8,741,949
Additions 90,499 285,278
Write-offs (51)  
Amortization (966,796) (973,516)
Transfers and others 34,791 (38,971)
Ending balance R$ 7,173,183 R$ 8,014,740