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Financial Assets at Amortized Cost-Securities - Additional Information (Detail) R$ in Millions | 12 Months Ended
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Dec. 31, 2018 BRL (R$)
Financial assets at amortised cost, class [Member] |
Disclosure of Financial Assets [Line Items] |
Interest income on available-for-sale financial assets | R$ 2,614

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- Definition The amount of interest income on available-for-sale financial assets. [Refer: Interest income; Financial assets available-for-sale] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_112_c&doctype=Standard -URIDate 2017-03-09 + Details
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- Details
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