XML 48 R62.htm IDEA: XBRL DOCUMENT
v3.20.1

General and administrative expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Text Block [Abstract] |
Summary of General and Administrative Expenses |
|  | 01/01 to 12/31/2019 |  |  | 01/01 to 12/31/2018 |  |  | 01/01 to 12/31/2017 |
Personnel expenses (*) |  |  | (28,415 | ) |  |  | (24,846 | ) |  |  | (23,276 | )
Compensation |  |  | (9,548 | ) |  |  | (10,226 | ) |  |  | (9,305 | )
Employee profit sharing |  |  | (5,183 | ) |  |  | (4,425 | ) |  |  | (3,836 | )
Welfare benefits |  |  | (3,856 | ) |  |  | (3,764 | ) |  |  | (3,374 | )
Provision for labor claims and Dismissals |  |  | (5,640 | ) |  |  | (2,907 | ) |  |  | (3,427 | )
Payroll charges |  |  | (3,276 | ) |  |  | (3,011 | ) |  |  | (2,832 | )
Share-based compensation plan (Note 20) |  |  | (242 | ) |  |  | (226 | ) |  |  | (234 | )
Training |  |  | (178 | ) |  |  | (253 | ) |  |  | (232 | )
Other |  |  | (492 | ) |  |  | (34 | ) |  |  | (36 | )
Administrative expenses |  |  | (15,912 | ) |  |  | (17,268 | ) |  |  | (16,289 | )
Third party services |  |  | (4,571 | ) |  |  | (4,482 | ) |  |  | (4,161 | )
Data processing and telecommunications |  |  | (4,278 | ) |  |  | (4,273 | ) |  |  | (4,152 | )
Installations |  |  | (2,068 | ) |  |  | (3,306 | ) |  |  | (3,132 | )
Advertising, promotions and publicity |  |  | (1,325 | ) |  |  | (1,419 | ) |  |  | (1,167 | )
Financial services expenses |  |  | (798 | ) |  |  | (790 | ) |  |  | (833 | )
Security |  |  | (744 | ) |  |  | (754 | ) |  |  | (723 | )
Transportation |  |  | (364 | ) |  |  | (350 | ) |  |  | (339 | )
Materials |  |  | (330 | ) |  |  | (339 | ) |  |  | (350 | )
Travel expenses |  |  | (240 | ) |  |  | (232 | ) |  |  | (214 | )
Other |  |  | (1,194 | ) |  |  | (1,323 | ) |  |  | (1,218 | )
Depreciation and Amortization |  |  | (4,630 | ) |  |  | (3,332 | ) |  |  | (3,034 | )
Other expenses |  |  | (12,055 | ) |  |  | (12,092 | ) |  |  | (10,895 | )
Selling – credit cards |  |  | (4,958 | ) |  |  | (4,285 | ) |  |  | (3,753 | )
Claims losses |  |  | (825 | ) |  |  | (675 | ) |  |  | (596 | )
Loss on sale of other assets, fixed assets and investments in associates and joint ventures |  |  | (719 | ) |  |  | (632 | ) |  |  | (495 | )
Provision for civil lawsuits (Note 29) |  |  | (848 | ) |  |  | (464 | ) |  |  | (1,519 | )
Provision for tax and social security lawsuits |  |  | (1,898 | ) |  |  | (328 | ) |  |  | (953 | )
Refund of interbank costs |  |  | (307 | ) |  |  | (272 | ) |  |  | (288 | )
Impairment |  |  | (233 | ) |  |  | (167 | ) |  |  | (504 | )
Other |  |  | (2,267 | ) |  |  | (5,269 | ) |  |  | (2,787 | )
Total |  |  | (61,012 | ) |  |  | (57,538 | ) |  |  | (53,494 | )
(*) | Includes the effects of the Voluntary Severance Program, totaling R$ 2,385.

X
- Definition Disclosure Of Detailed Information About General And Administrative Expense Explanatory + References No definition available. + Details
Name: | itub_DisclosureOfDetailedInformationAboutGeneralAndAdministrativeExpenseExplanatory
Namespace Prefix: | itub_
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