v3.26.1
Trade accounts receivable (Details Narrative)
Dec. 31, 2025
Dec. 31, 2024
Other Telephone Carriers [Member]
IfrsStatementLineItems [Line Items]
Average rate
0.58%
0.58%
X
- References
No definition available.
+ Details
Name:
timb_AverageRate
Namespace Prefix:
timb_
Data Type:
dtr-types:percentItemType
Balance Type:
na
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
timb_IfrsStatementLineItems
Namespace Prefix:
timb_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Details
Name:
ifrs-full_ClassesOfFinancialInstrumentsAxis=timb_OtherTelephoneCarriersMember
Namespace Prefix:
Data Type:
na
Balance Type:
Period Type: