XML 69 R62.htm IDEA: XBRL DOCUMENT v3.19.1
SUPPLIERS (Tables)
12 Months Ended
Dec. 31, 2018
Text block [abstract]  
Summary of Suppliers
     2018      2017  

Energy on spot market – CCEE

     139        468  

Charges for use of energy network

     122        153  

Energy purchased for resale

     775        871  

Itaipu Binacional

     268        240  

Gas purchased for resale

     124        187  

Materials and services

     373        424  
  

 

 

    

 

 

 
     1,801      2,343