XML 107 R70.htm IDEA: XBRL DOCUMENT
v3.22.1

Related parties (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Text Block [Abstract] |
Summary of Transactions Between Related Parties | a) Transactions with related parties:
|  | ITAÚ UNIBANCO HOLDING |
|  | Annual rate |  | Assets / (Liabilities) |  |  | Revenues / (Expenses) |
|  | 12/31/2021 |  |  | 12/31/2020 |  |  | 01/01 to 12/31/2021 |  |  | 01/01 to 12/31/2020 |  |  | 01/01 to 12/31/2019 |
Interbank investments |  |  |  |  | 2,301 |  |  |  | 18,539 |  |  |  | 84 |  |  |  | 63 |  |  |  | 58 |
Other |  | 9.15% |  |  | 2,301 |  |  |  | 18,539 |  |  |  | 84 |  |  |  | 63 |  |  |  | 58 |
Loan operations |  |  |  |  | 654 |  |  |  | 727 |  |  |  | 35 |  |  |  | 56 |  |  |  | 6 |
Dexco S.A. |  | CDI + 1.45 % |  |  | 546 |  |  |  | 515 |  |  |  | 31 |  |  |  | 19 |  |  |  | — |
Other |  | 100% CDI /2.5% to 6% |  |  | 108 |  |  |  | 212 |  |  |  | 4 |  |  |  | 37 |  |  |  | 6 |
Securities and derivative financial instruments (assets and liabilities) |  |  |  |  | 5,397 |  |  |  | 1,716 |  |  |  | 303 |  |  |  | 6 |  |  |  | — |
Investment funds |  |  |  |  | 183 |  |  |  | 107 |  |  |  | 34 |  |  |  | 14 |  |  |  | — |
Copagaz – Distribuidora de Gás S.A. |  | CDI + 1.7% to 2.95% |  |  | 1,082 |  |  |  | 950 |  |  |  | 71 |  |  |  | 1 |  |  |  | — |
Itaúsa S.A. |  | CDI + 2% to 2.4% |  |  | 1,200 |  |  |  | 771 |  |  |  | 74 |  |  |  | 1 |  |  |  | — |
Águas do Rio 4 SPE S.A. |  | CDI + 3.5% |  |  | 1,574 |  |  |  | — |  |  |  | 60 |  |  |  | — |  |  |  | — |
Aegea Saneamento e Participações S.A. |  | CDI + 1.5% to 2.9% |  |  | 844 |  |  |  | — |  |  |  | 34 |  |  |  | — |  |  |  | — |
Other |  | CDI + 3.5% |  |  | 514 |  |  |  | (112 | ) |  |  | 30 |  |  |  | (10 | ) |  |  | — |
Deposits |  |  |  |  | — |  |  |  | — |  |  |  | (2 | ) |  |  | (1 | ) |  |  | (1 | )
Other |  |  |  |  | — |  |  |  | — |  |  |  | (2 | ) |  |  | (1 | ) |  |  | (1 | )
Deposits received under securities repurchase agreements |  |  |  |  | (443 | ) |  |  | (165 | ) |  |  | (34 | ) |  |  | (13 | ) |  |  | (14 | )
Alpargatas S.A. |  | 99% to 101% CDI |  |  | (22 | ) |  |  | (107 | ) |  |  | (1 | ) |  |  | (11 | ) |  |  | — |
Dexco S.A. |  | 82% to 99% CDI |  |  | (15 | ) |  |  | (49 | ) |  |  | (1 | ) |  |  | (2 | ) |  |  | (2 | )
Águas do Rio 4 SPE S.A. |  | 99% CDI |  |  | (32 | ) |  |  | — |  |  |  | (3 | ) |  |  | — |  |  |  | — |
Águas do Rio 1 SPE S.A. |  | 99% CDI |  |  | (13 | ) |  |  | — |  |  |  | (1 | ) |  |  | — |  |  |  | — |
Aegea Saneamento e Participações S.A. |  | 97% to 99.3% CDI |  |  | (158 | ) |  |  | — |  |  |  | (5 | ) |  |  | — |  |  |  | — |
Other |  | 75% to 96% CDI |  |  | (203 | ) |  |  | (9 | ) |  |  | (23 | ) |  |  | — |  |  |  | (12 | )
Amounts receivable (payable) / Commissions and/or Other General and Administrative expenses |  |  |  |  | (273 | ) |  |  | (26 | ) |  |  | (122 | ) |  |  | 26 |  |  |  | 3 |
Instituto Unibanco |  |  |  |  | — |  |  |  | 123 |  |  |  | 3 |  |  |  | 3 |  |  |  | — |
Fundação Itaú Unibanco – Previdência Complementar |  |  |  |  | (78 | ) |  |  | (93 | ) |  |  | 37 |  |  |  | 42 |  |  |  | 43 |
ConectCar Soluções de Mobilidade Eletrônica S.A. |  |  |  |  | (8 | ) |  |  | (46 | ) |  |  | (4 | ) |  |  | 7 |  |  |  | 7 |
Olímpia Promoção e Serviços S.A. |  |  |  |  | (5 | ) |  |  | (9 | ) |  |  | — |  |  |  | (45 | ) |  |  | (31 | )
FUNBEP—Fundo de Pensão Multipatrocinado |  |  |  |  | (158 | ) |  |  | (1 | ) |  |  | (172 | ) |  |  | 7 |  |  |  | 7 |
Itaúsa S.A. |  |  |  |  | (10 | ) |  |  | 1 |  |  |  | 13 |  |  |  | 12 |  |  |  | (28 | )
Águas do Rio 4 SPE S.A. |  |  |  |  | (20 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Águas do Rio 1 SPE S.A. |  |  |  |  | (12 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Other |  |  |  |  | 18 |  |  |  | (1 | ) |  |  | 1 |  |  |  | — |  |  |  | 5 |
Rent |  |  |  |  | — |  |  |  | — |  |  |  | (37 | ) |  |  | (31 | ) |  |  | (39 | )
Fundação Itaú Unibanco – Previdência Complementar |  |  |  |  | — |  |  |  | — |  |  |  | (34 | ) |  |  | (28 | ) |  |  | (32 | )
FUNBEP – Fundo de Pensão Multipatrocinado |  |  |  |  | — |  |  |  | — |  |  |  | (3 | ) |  |  | (3 | ) |  |  | (6 | )
Other |  |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (1 | )
Donation |  |  |  |  | — |  |  |  | (500 | ) |  |  | — |  |  |  | (1,002 | ) |  |  | (35 | )
Fundação Itaú para a Educação e Cultura |  |  |  |  | — |  |  |  | (500 | ) |  |  | — |  |  |  | (1,000 | ) |  |  | (35 | )
Other |  |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (2 | ) |  |  | — |
Sponsorship |  |  |  |  | 12 |  |  |  | 12 |  |  |  | (14 | ) |  |  | (16 | ) |  |  | (15 | )
Associação Cubo Coworking Itaú |  |  |  |  | 12 |  |  |  | 12 |  |  |  | (14 | ) |  |  | (16 | ) |  |  | (14 | )
Other |  |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (1 | )
Summary of Compensation and Benefits of Key Management Personnel | b) Compensation and Benefits of Key Management Personnel Compensation and benefits attributed to Managers Members, members of the Audit Committee and the Board of Directors of ITAÚ UNIBANCO HOLDING in the period correspond to:
|  | 01/01 to 12/31/2021 |  |  | 01/01 to 12/31/2020 |  |  | 01/01 to 12/31/2019 |
Fees |  |  | (460 | ) |  |  | (578 | ) |  |  | (499 | )
Profit sharing |  |  | (208 | ) |  |  | (112 | ) |  |  | (363 | )
Post-employment benefits |  |  | (9 | ) |  |  | (9 | ) |  |  | (6 | )
Share-based payment plan |  |  | (120 | ) |  |  | (228 | ) |  |  | (224 | )
Total |  |  | (797 | ) |  |  | (927 | ) |  |  | (1,092 | )

X
- Definition The disclosure of amounts incurred by the entity for provision of key management personnel services that are provided by separate management entities. [Refer: Key management personnel of entity or parent [member]; Separate management entities [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2021-01-01 -Paragraph 18A -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_18A&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of transactions between the entity and its related parties. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2021-01-01 -Paragraph 18 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_18&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | itub_TextblockAbstract
Namespace Prefix: | itub_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration