XML 166 R122.htm IDEA: XBRL DOCUMENT v3.20.2

Summary of Significant Accounting Policies - Additional Information (Detail) - BRL (R$) R$ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Jan. 01, 2019
Summary of Significant Accounting Policies [Line Items]
Incremental borrowing rate applied to lease liabilities						9.00%
Tax rate on taxable income	34.00%	34.00%	34.00%	34.00%	34.00%
Surcharge on taxable income			10.00%
Monthly minimum income for surcharge			R$ 20
Annual minimum income for surcharge			R$ 240
Social contribution tax on net income			9.00%
Social contribution tax on net income, temporary increase			20.00%
Loss carryforwards used to offset taxable profit			30.00%
PIS tax rate			1.65%
COFINS tax rate			7.60%
Rate applicable to companies under PPM PIS			0.65%
Rate applicable to companies under PPM COFINS			3.00%
Federal Income Tax [member]
Summary of Significant Accounting Policies [Line Items]
Tax rate on taxable income			15.00%
Bottom of range [member]
Summary of Significant Accounting Policies [Line Items]
Percentage of taxes reducing gross revenues			2.00%
Top of range [member]
Summary of Significant Accounting Policies [Line Items]
Percentage of taxes reducing gross revenues			5.00%
Financial Institutions and Insurance Companies [member]
Summary of Significant Accounting Policies [Line Items]
Social contribution tax on net income			15.00%
Rate applicable to companies under PPM PIS			1.00%
Rate applicable to companies under PPM COFINS			4.00%

X

- Definition

The applicable income tax rate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2019-01-01
-Paragraph 81
-Subparagraph c
-Clause ii
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2019-en-r&anchor=para_81_c_ii&doctype=Standard
-URIDate 2019-03-27

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X

- Definition

The weighted average lessee's incremental borrowing rate applied to lease liabilities recognised in the statement of financial position at the date of initial application of IFRS 16. The incremental borrowing rate is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 16
-IssueDate 2019-01-01
-Paragraph C12
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2019-en-r&anchor=para_C12_a&doctype=Appendix&subtype=C
-URIDate 2019-03-27

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- Definition

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- Definition

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- Definition

COFINS tax rate

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- Definition

Loss carryforwards used to offset taxable profit

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Monthly minimum income for surcharge.

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- Definition

Percentage of taxes reducing gross revenues.

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- Definition

PIS tax rate

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- Definition

Social contribution tax on net income.

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Line items representing the summary of significant accounting policies.

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