XML 166 R114.htm IDEA: XBRL DOCUMENT v3.19.1

Financial Assets at Amortized Cost-Securities - Additional Information (Detail) R$ in Millions	12 Months Ended
	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

X

- 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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X

- 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

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- Details

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