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34. ASSETS AS HELD FOR SALE AND DISCONTINUED OPERATIONS (Details) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Disclosure of assets and liabilities classified as held for sale [line items] |  |
Assets |  | R$ 19,446
Liabilities |  | (16,272)
Net Asset |  | 3,174
Attributed equity holders of the parent |  | 1,818
Attributed to non-controlling interests |  | 1,356
Net income from discontinued operations |  | 363
Attributed to equity holders of the parent |  | 322
Attributed to non-controlling interests |  | 41
Net income from continuing operations |  |
Attributed to equity holders of the parent |  |
Attributed to non-controlling interests |  |
Investment Funds [Member] |  |
Disclosure of assets and liabilities classified as held for sale [line items] |  |
Assets | R$ 1,258 | 19,446
Liabilities |  | (16,272)
Net Asset | 1,258 | 3,174
Attributed to discontinuing operations | 224 |
Attributed equity holders of the parent | 1,258 | 1,818
Attributed to non-controlling interests |  | 1,356
Net income from discontinued operations | 224 | 73
Attributed to equity holders of the parent | 224 | 32
Attributed to non-controlling interests |  | 41
Net income from continuing operations | 73 |
Attributed to equity holders of the parent | 73 |
Attributed to non-controlling interests |  |
Telecom Assets [Member] |  |
Disclosure of assets and liabilities classified as held for sale [line items] |  |
Net income from discontinued operations |  | 290
Attributed to equity holders of the parent |  | 290
Net income from continuing operations |  |
Attributed to equity holders of the parent |  |
Attributed to non-controlling interests |  |

X
- Definition Asset held for sale attributed to controlling shareholders. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Assets held for sale attributed to discontinuing operations. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Asset held for sale attributed to non-controlling shareholders. + References No definition available. + Details
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- Definition Current assets classified as held for sale. + References No definition available. + Details
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- Definition Current liabilities associated with assets held for sale. + References No definition available. + Details
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- Definition Net profit (loss) from discontinued operations. + References No definition available. + Details
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- Definition The profit (loss) from continuing operations attributable to ordinary equity holders of the parent entity. [Refer: Continuing operations [member]; Profit (loss) from continuing operations] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2019-01-01 -Paragraph 70 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2019-en-r&anchor=para_70_a&doctype=Standard -URIDate 2019-03-27 + Details
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- Details
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