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11. INCOME AND SOCIAL CONTRIBUTION TAXES (Details 2) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Disclosure of deferred income and social contribution taxes [abstract] |  |  |
Beginning balance | R$ 1,419 | R$ 1,419 | R$ 1,136
Effects allocated to net profit from continuing operations |  |  | (198)
Effect allocated to other comprehensive income | 544 |  | 133
Effects allocated to Equity |  |  |
Effects allocated to net profit from continuing operations | (111) | (16) |
Effect allocated to other comprehensive income |  | 239 |
Effects allocated to net profit from discontinuing operations (note 34) | (85) |  |
First-time adoption of IFRS 9 - effects allocated to equity |  | 51 |
Reversal of deemed cost |  | 18 |
Transfer to assets held for sale |  | (3) |
Variations in deferred tax assets and liabilities |  | (3) | (14)
Deferred taxes arising from business combination |  | (3) |
Others | 2 |  |
Ending balance | R$ 1,769 | R$ 1,419 | R$ 1,419

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- Definition Disclosure of deferred income and social contribution taxes. + References No definition available. + Details
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- Definition IFRS adjustments for first time adoption. + References No definition available. + Details
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- Definition The amount of income tax related to other comprehensive income. + References No definition available. + Details
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- Definition The amount of other income and social tax contribution. + References No definition available. + Details
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- Definition The amount of tax expense or income relating to changes in deferred tax liabilities and deferred tax assets, recognised in profit or loss. [Refer: Deferred tax assets; Deferred tax expense (income); Deferred tax liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2019-01-01 -Paragraph 81 -Subparagraph g -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2019-en-r&anchor=para_81_g_ii&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The amount of income tax relating to amounts recognised in other comprehensive income. [Refer: Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2019-01-01 -Paragraph 81 -Subparagraph ab -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2019-en-r&anchor=para_81_ab&doctype=Standard -URIDate 2019-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 90 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_90&doctype=Standard -URIDate 2019-03-27 + Details
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