XML 28 R12.htm IDEA: XBRL DOCUMENT v3.19.1
6. Bonds and Securities
12 Months Ended
Dec. 31, 2018
Bonds And Securities  
Bonds and Securities
Category Index 12.31.2018 12.31.2017  
Quotas in Funds (a)  CDI  286,855  114,732  
Bank Deposit Certificates - CDB  95.0% to 101% of CDI  50,629  57,192  
Committed Operation 96.5% to 98% of CDI  6,116  47,052  
Financial Treasury Bonds - LFT  Selic  696  687  
     344,296  219,663  
  Current  124,862  1,341  
  Noncurrent  219,435  218,322  
Interbank Deposit Certificate - CDI  
Interest rate equivalent to the reference rate of the Special System for Settlement and Custody - Selic  
(a) These are fixed income funds in the Parent Company and reserve accounts intended to comply with contracts with BNDES, in other companies.  
 

Copel has securities that yield variable interest rates. The term of these securities ranges from 1 to 60 months from the end of the reporting period.