XML 62 R123.htm IDEA: XBRL DOCUMENT v3.20.1
Right to Use Assets and Leases payable - Summary of Information About Right of Use Assets (Detail) (Parenthetical)
3 Months Ended
Dec. 31, 2019
BRL (R$)
Disclosure of quantitative information about right-of-use assets [line items]  
Initial direct costs of right to use assets R$ 68,007