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8. RECEIVABLES FROM CUSTOMERS, TRADERS AND POWER TRANSPORT CONCESSION HOLDERS (Details 1) - BRL (R$) R$ in Millions | Dec. 31, 2020 | Dec. 31, 2019
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Disclosure of financial assets [line items] |  |
Allowance account for credit losses of financial assets | R$ 712 | R$ 810
Residential [member] |  |
Disclosure of financial assets [line items] |  |
Allowance account for credit losses of financial assets | 110 | 131
Industrial [member] |  |
Disclosure of financial assets [line items] |  |
Allowance account for credit losses of financial assets | 188 | 197
Commercial, services and others [member] |  |
Disclosure of financial assets [line items] |  |
Allowance account for credit losses of financial assets | 190 | 161
Rural [member] |  |
Disclosure of financial assets [line items] |  |
Allowance account for credit losses of financial assets | 30 | 32
Public authorities [member] |  |
Disclosure of financial assets [line items] |  |
Allowance account for credit losses of financial assets | 83 | 201
Public lighting [member] |  |
Disclosure of financial assets [line items] |  |
Allowance account for credit losses of financial assets | 2 | 2
Public services [member] |  |
Disclosure of financial assets [line items] |  |
Allowance account for credit losses of financial assets | 35 | 31
Charges for use of the network (TUSD) [member] |  |
Disclosure of financial assets [line items] |  |
Allowance account for credit losses of financial assets | R$ 74 | R$ 55

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- Definition The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 16 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_16&doctype=Standard&book=b -URIDate 2020-01-01 + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
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- Details
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- Details
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