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EQUITY - Operations with non-controlling interests (Details) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Effects of changes in ownership interests in subsidiaries      
Other changes R$ (53,606) R$ (18,962) R$ 12,776
Effect of interest changes in subsidiaries (53,606) (18,962) 12,776
Total Parent company's interest      
Effects of changes in ownership interests in subsidiaries      
Other changes (33,845)    
Effect of interest changes in subsidiaries (33,845)    
Non-controlling interests.      
Effects of changes in ownership interests in subsidiaries      
Other changes (19,761) (18,962) 12,776
Effect of interest changes in subsidiaries R$ (19,761) R$ (18,962) R$ 12,776