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v3.23.1

Provisions, contingent assets and contingent liabilities (Details) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |
Opening balance | R$ 19,592 |
Closing balance | 19,475 | R$ 19,592
Closing balance | 19,475 | 19,592
Legal proceedings provision [member] |  |
IfrsStatementLineItems [Line Items] |  |
Opening balance | 3,317 | 3,511
Closing balance | 3,231 | 3,317
(-) Provisions guaranteed by indemnity clause (Note 2.4.n) | (225) | (216)
Subtotal | 3,092 | 3,295
Adjustment / Interest (Note 23) | 169 | 221
Changes in the period reflected in income | 903 | 820
Increase | 1,403 | 1,176
Reversal | (500) | (356)
Payment | (1,140) | (1,244)
Subtotal | 3,024 | 3,092
(+) Provisions guaranteed by indemnity clause (Note 2.4.n) | 207 | 225
Closing balance | 3,231 | 3,317
Current | 1,157 | 1,266
Non-current | 2,074 | 2,051
Labor Provision [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Opening balance | 8,219 | 8,015
Closing balance | 8,186 | 8,219
(-) Provisions guaranteed by indemnity clause (Note 2.4.n) | (879) | (950)
Subtotal | 7,340 | 7,065
Adjustment / Interest (Note 23) | 491 | 155
Changes in the period reflected in income | 2,339 | 2,652
Increase | 2,663 | 2,888
Reversal | (324) | (236)
Payment | (2,936) | (2,532)
Subtotal | 7,234 | 7,340
(+) Provisions guaranteed by indemnity clause (Note 2.4.n) | 952 | 879
Closing balance | 8,186 | 8,219
Current | 2,949 | 2,528
Non-current | 5,237 | 5,691
Miscellaneous other provisions [member] |  |
IfrsStatementLineItems [Line Items] |  |
Opening balance | 1,558 | 1,483
Closing balance | 1,844 | 1,558
Subtotal | 1,558 |
Adjustment / Interest (Note 23) |  | 1,483
Changes in the period reflected in income | 469 | 85
Increase | 469 | 119
Reversal |  | (34)
Payment | (183) | (10)
Subtotal | 1,844 | 1,558
Closing balance | 1,844 | 1,558
Current | 605 | 429
Non-current | 1,239 | 1,129
Civil labor and other provisions [member] |  |
IfrsStatementLineItems [Line Items] |  |
Opening balance | 13,094 | 13,009
Closing balance | 13,261 | 13,094
(-) Provisions guaranteed by indemnity clause (Note 2.4.n) | (1,104) | (1,166)
Subtotal | 11,990 | 11,843
Adjustment / Interest (Note 23) | 660 | 376
Changes in the period reflected in income | 3,711 | 3,557
Increase | 4,535 | 4,183
Reversal | (824) | (626)
Payment | (4,259) | (3,786)
Subtotal | 12,102 | 11,990
(+) Provisions guaranteed by indemnity clause (Note 2.4.n) | 1,159 | 1,104
Closing balance | 13,261 | 13,094
Current | 4,711 | 4,223
Non-current | R$ 8,550 | R$ 8,871

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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 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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Period Type: | instant

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Namespace Prefix: | itub_
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- Definition Provisions during the period. + References No definition available. + Details
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- Details
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- Details
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