XML 119 R107.htm IDEA: XBRL DOCUMENT v3.23.2
Accounts Receivables - Concessions (Details 2) - Piped Gas Distribution Service Concession [Member] - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
IfrsStatementLineItems [Line Items]    
Balance as of December 31, 2021 R$ 233,026 R$ 189,416
Transfers from contract assets (Note 11.2)   8,310
Transfers to intangible assets (Note 19.3) (243,628) 1,398
Fair value recognition 10,772 33,909
Loss on disposal (170) (7)
Balance as of December 31, 2022 R$ (0) R$ 233,026