XML 164 R145.htm IDEA: XBRL DOCUMENT v3.23.1

Employee Benefits and Private Pension Plan - Additional information (Detail) R$ in Thousands	12 Months Ended
	Dec. 31, 2022 BRL (R$) Employee	Dec. 31, 2021 BRL (R$) Employee	Dec. 31, 2020 BRL (R$)
Disclosure of defined benefit plans [line items]
Maximum matching contribution percentage	11.00%
Defined contribution pension plan fund | R$	R$ 18,204	R$ 19,831
Contribution to Ultraprev | R$	R$ 16,368	R$ 16,120	R$ 17,186
Number of active participating employees	4,097	4,381
Number of retired participating employees	286	387
Number of former employees receiving benefits	23
Demographic assumption percentage of reasonably possible decrease in mortality table for other benefits	10.00%
Bottom of range [member]
Disclosure of defined benefit plans [line items]
Monthly accumulated fund percentage	0.30%
Fixed monthly accumulated fund period	5 years
Top of range [member]
Disclosure of defined benefit plans [line items]
Monthly accumulated fund percentage	1.00%
Fixed monthly accumulated fund period	35 years
Average period	89 months

X

- Definition

The decrease (increase) in net defined benefit liability (asset) resulting from contributions to a defined benefit plan by the employer. [Refer: Net defined benefit liability (asset); Defined benefit plans [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 19
-IssueDate 2022-03-24
-Paragraph 141
-Subparagraph f
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_141_f&doctype=Standard
-URIDate 2022-03-24

+ Details

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Balance Type:	debit
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X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

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X

- Definition

The weighted average duration of a defined benefit obligation. [Refer: Weighted average [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 19
-IssueDate 2022-03-24
-Paragraph 147
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_147_c&doctype=Standard
-URIDate 2022-03-24

+ Details

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X

- Definition

The percentage of participating employees' accumulated fund to a defined contribution plan.

+ References

No definition available.

+ Details

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Balance Type:	na
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X

- Definition

The amount of defined contribution pension plan reversion fund.

+ References

No definition available.

+ Details

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X

- Definition

The demographic assumption percentage of reasonably possible decrease in mortality table for other benefits.

+ References

No definition available.

+ Details

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X

- Definition

The period of participating employees' accumulated fund to a defined contribution plan.

+ References

No definition available.

+ Details

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X

- Definition

The maximum percentage of employer's matching contributions to a defined contribution plan that vests in a given year.

+ References

No definition available.

+ Details

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X

- Definition

The number of active participating employees to a defined contribution plan.

+ References

No definition available.

+ Details

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X

- Definition

The number of former employees receiving benefits to a defined contribution plan.

+ References

No definition available.

+ Details

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X

- Definition

The number of retired participating employees to a defined contribution plan.

+ References

No definition available.

+ Details

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- Details

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