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v3.23.1

Provisions, contingent assets and contingent liabilities (Details 1) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
IfrsStatementLineItems [Line Items] |  |  |
Opening balance | R$ 19,592 |  |
Closing balance | 19,475 | R$ 19,592 |
Amounts related to banking operation | 46,378 |  | R$ 38,557
INSS [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Non-compensatory amounts | 8,915 |  |
PIS and COFINS [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Deposit balance | 659 |  |
Provisions recognized for tax and social securities lawsuits | 672 |  |
Reversal of revenues from depreciation in excess | 3,370 |  |
Irpj Csll Pis And Cofins [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Funding expenses | 6,066 |  |
ISS [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Amounts related to banking operation | 5,338 |  |
IRPJ and CSLL [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Goodwill - Deduction | 3,677 |  |
Deductibility of losses in credit operations | 1,327 |  |
Deductibility of loss in loan operations | 958 |  |
IRPJ [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Goodwill amount guaranteed in purchase agreements | 2,508 |  |
Provision for taxes other than income tax [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Opening balance | 6,498 | 6,810 |
(-) Provisions guaranteed by indemnity clause | (71) | (71) |
Subtotal | 6,427 | 6,739 |
Interest | 628 | 202 |
Changes in the period reflected in income | (829) | (8) |
Changes in the period reflected in income | 829 | 8 |
Increase | 156 | 180 |
Reversal | (985) | (172) |
Payment | (86) | (523) |
Subtotal | 6,140 | 6,426 |
(+) Provisions guaranteed by indemnity clause | 74 | 72 |
Closing balance | 6,214 | 6,498 | R$ 6,810
Current | 4 | 10 |
Non-current | 6,210 | R$ 6,488 |
Social Security Contributions [Member] | INSS [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Non-compensatory amounts | 1,935 |  |
Deposit balance | R$ 1,167 |  |

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- Definition The amount of additional other provisions made. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2022-03-24 -Paragraph 84 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84_b&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of additional goodwill recognised, except goodwill included in a disposal group that, on acquisition, meets the criteria to be classified as held for sale in accordance with IFRS 5. [Refer: Goodwill; Disposal groups classified as held for sale [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2022-03-24 -Paragraph B67 -Subparagraph d -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B67_d_ii&doctype=Appendix&subtype=B -URIDate 2022-03-24 + Details
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- Definition The increase (decrease) in goodwill. [Refer: Goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2022-03-24 -Paragraph B67 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B67_d&doctype=Appendix&subtype=B -URIDate 2022-03-24 + Details
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- Definition The increase (decrease) in other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2022-03-24 -Paragraph 84 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of current provisions, including provisions for employee benefits. [Refer: Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 54 -Subparagraph l -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_l&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The increase in existing other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2022-03-24 -Paragraph 84 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84_b&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount recognised for new other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 37 -IssueDate 2022-03-24 -Paragraph 84 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84_b&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of non-current provisions, including provisions for employee benefits. [Refer: Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 54 -Subparagraph l -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_l&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2022-03-24 -Paragraph 84 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84_c&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of liabilities of uncertain timing or amount, including provisions for employee benefits. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 54 -Subparagraph l -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_l&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of revenue arising from the rendering of services. [Refer: Revenue] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition Increase in provision guaranteed by indemnity clause. + References No definition available. + Details
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- Definition Provision for tax and social security lawsuits. + References No definition available. + Details
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- Definition Provisions during the period. + References No definition available. + Details
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