XML 83 R53.htm IDEA: XBRL DOCUMENT
v3.25.1

Investments in associates and joint ventures (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Notes and other explanatory information [abstract] |
Schedule of main investments |
Schedule of main investments |  |  |  |  |
| 12/31/2024 |  | 01/01 to 12/31/2024
| Investment |  | Equity in earnings | Other comprehensive income | Total Income
Associates | 8,548 |  | 1,169 | (3) | 1,166
Joint ventures | 1,526 |  | (122) | 9 | (113)
Total | 10,074 |  | 1,047 | 6 | 1,053
| 12/31/2023 |  | 01/01 to 12/31/2023 | 01/01 to 12/31/2022
| Investment |  | Equity in earnings | Other comprehensive income | Total Income | Equity in earnings
Associates | 7,853 |  | 993 | 21 | 1,014 | 736
Joint ventures | 1,440 |  | (73) | - | (73) | (64)
Total | 9,293 |  | 920 | 21 | 941 | 672

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

X
- References No definition available. + Details
Name: | itub_DisclosureOfSignificantInvestmentsInAssociatesAndJointVenturesExplanatory
Namespace Prefix: | itub_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration