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v3.19.1

Related parties (Tables) | 12 Months Ended
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Dec. 31, 2018
Text block1 [abstract] |
Summary of Transactions Between Related Parties |
a) | Transactions with related parties:
|  | ITAÚ UNIBANCO HOLDING |
|  | Annual rate |  | Assets / (Liabilities) |  |  | Revenue / (Expenses) |
|  | 12/31/2018 |  |  | 12/31/2017 |  |  | 01/01 to 12/31/2018 |  |  | 01/01 to 12/31/2017 |  |  | 01/01 to 12/31/2016 |
Loan operations |  |  |  |  | 144 |  |  |  | 96 |  |  |  | 187 |  |  |  | 6 |  |  |  | — |
Alpargatas S.A. |  | 2.5% to 6% / SELIC + 2.35% / CDI + 3.15% |  |  | 49 |  |  |  | 96 |  |  |  | 3 |  |  |  | 6 |  |  |  | — |
Other |  | 113% of CDI |  |  | 95 |  |  |  | — |  |  |  | 184 |  |  |  | — |  |  |  | — |
Derivative financial instruments - assets and liabilities |  |  |  |  | — |  |  |  | — |  |  |  | (138 | ) |  |  | — |  |  |  | — |
Other |  |  |  |  | — |  |  |  | — |  |  |  | (138 | ) |  |  | — |  |  |  | — |
Deposits |  |  |  |  | (70 | ) |  |  | — |  |  |  | (9 | ) |  |  | — |  |  |  | — |
Other |  | 75% to 96% of CDI |  |  | (70 | ) |  |  | — |  |  |  | (9 | ) |  |  | — |  |  |  | — |
Securities sold under repurchase agreements |  |  |  |  | (29 | ) |  |  | (48 | ) |  |  | (3 | ) |  |  | (5 | ) |  |  | (19 | )
Duratex S.A. |  | 95% to 97.5% of CDI |  |  | (19 | ) |  |  | (22 | ) |  |  | (1 | ) |  |  | (2 | ) |  |  | (4 | )
Other |  | 50.01% to 100.15% of CDI |  |  | (10 | ) |  |  | (26 | ) |  |  | (2 | ) |  |  | (3 | ) |  |  | (15 | )
Amounts receivable from (payable to) related companies / Banking service fees (expenses) |  |  |  |  | (92 | ) |  |  | (108 | ) |  |  | 46 |  |  |  | 39 |  |  |  | 28 |
Olimpia Promoção e Serviços S.A. |  |  |  |  | (3 | ) |  |  | (2 | ) |  |  | (25 | ) |  |  | (23 | ) |  |  | (25 | )
Fundação Itaú Unibanco - Previdência Complementar |  |  |  |  | (98 | ) |  |  | (106 | ) |  |  | 51 |  |  |  | 47 |  |  |  | 44 |
Other |  |  |  |  | 9 |  |  |  | — |  |  |  | 20 |  |  |  | 15 |  |  |  | 9 |
Rental revenues (expenses) |  |  |  |  | — |  |  |  | — |  |  |  | (46 | ) |  |  | (62 | ) |  |  | (59 | )
Fundação Itaú Unibanco - Previdência Complementar |  |  |  |  | — |  |  |  | — |  |  |  | (36 | ) |  |  | (49 | ) |  |  | (44 | )
FUNBEP - Fundo de Pensão Multipatrocinado |  |  |  |  | — |  |  |  | — |  |  |  | (7 | ) |  |  | (11 | ) |  |  | (13 | )
Other |  |  |  |  | — |  |  |  | — |  |  |  | (3 | ) |  |  | (2 | ) |  |  | (2 | )
Sponsorship expenses |  |  |  |  | — |  |  |  | — |  |  |  | (31 | ) |  |  | (10 | ) |  |  | (6 | )
Associação Cubo Coworking Itaú |  |  |  |  | — |  |  |  | — |  |  |  | (31 | ) |  |  | (10 | ) |  |  | (6 | )
Donation expenses |  |  |  |  | — |  |  |  | — |  |  |  | (96 | ) |  |  | (94 | ) |  |  | (88 | )
Instituto Itaú Cultural |  |  |  |  | — |  |  |  | — |  |  |  | (95 | ) |  |  | (93 | ) |  |  | (87 | )
Associação Itaú Viver Mais |  |  |  |  | — |  |  |  | — |  |  |  | (1 | ) |  |  | (1 | ) |  |  | (1 | )
Summary of Compensation and Benefits of Key Management Personnel |
b) | Compensation and Benefits of Key Management Personnel
Compensation and benefits attributed to Management Members, members of the Audit Committee and the Board of Directors of ITAÚ UNIBANCO HOLDING in the period correspond to:
|  | 01/01 to 12/31/2018 |  |  | 01/01 to 12/31/2017 |  |  | 01/01 to 12/31/2016 |
Fees |  |  | (481 | ) |  |  | (426 | ) |  |  | (360 | )
Profit sharing |  |  | (258 | ) |  |  | (244 | ) |  |  | (251 | )
Post-employment benefits |  |  | (9 | ) |  |  | (9 | ) |  |  | (12 | )
Granting of the Share-based payment |  |  | (212 | ) |  |  | (220 | ) |  |  | (263 | )
Total |  |  | (960 | ) |  |  | (899 | ) |  |  | (886 | )

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- 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 2017-01-01 -Paragraph 18A -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=24&date=2017-03-01&anchor=para_18A&doctype=Standard -URIDate 2017-03-09 + Details
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- 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 2017-01-01 -Paragraph 18 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=24&date=2017-03-01&anchor=para_18&doctype=Standard -URIDate 2017-03-09 + Details
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