v3.26.1
Taxes - Schedule of Calculation of Tax Rates (Details)
12 Months Ended
Dec. 31, 2025
Taxes [Abstract]
Income tax
15.00%
Additional income tax
10.00%
Social contribution on net income
20.00%
X
- Definition
Additional Income Tax
+ References
No definition available.
+ Details
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Period Type:
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X
- Definition
Income Tax
+ References
No definition available.
+ Details
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Data Type:
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Balance Type:
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Period Type:
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X
- Definition
Social Contribution On Net Income
+ References
No definition available.
+ Details
Name:
itub_SocialContributionOnNetIncome
Namespace Prefix:
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Data Type:
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Balance Type:
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Period Type:
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X
- Definition
Taxes
+ References
No definition available.
+ Details
Name:
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