XML 188 R140.htm IDEA: XBRL DOCUMENT v3.20.1
15 Taxes in installments (Details) - BRL (R$)
R$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Disclosure of fair value measurement of liabilities [line items]    
Federal REFIS debts and other tax installment payment plans, current R$ 19,498 R$ 20,179
Federal REFIS debts and other tax installment payment plans, noncurrent 67,727 73,934
Federal REFIS Law 11.941/09 [Member]    
Disclosure of fair value measurement of liabilities [line items]    
Federal REFIS debts and other tax installment payment plans, current 12,172 12,100
Federal REFIS debts and other tax installment payment plans, noncurrent 17,436 18,895
Federal REFIS Law 12.865/13 [Member]    
Disclosure of fair value measurement of liabilities [line items]    
Federal REFIS debts and other tax installment payment plans, current 6,481 6,240
Federal REFIS debts and other tax installment payment plans, noncurrent 48,306 52,661
Other Taxes In Installments [Member]    
Disclosure of fair value measurement of liabilities [line items]    
Federal REFIS debts and other tax installment payment plans, current 845 1,839
Federal REFIS debts and other tax installment payment plans, noncurrent R$ 1,985 R$ 2,378