v3.26.1
Segment Information (Details) - segment
3 Months Ended
Dec. 31, 2025
Sep. 30, 2025
Segment Information
Number of operating segments
1
Number of reportable segments
1
2
X
- References
No definition available.
+ Details
Name:
ifrs-full_DisclosureOfOperatingSegmentsAbstract
Namespace Prefix:
ifrs-full_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Number of operating segments.
+ References
No definition available.
+ Details
Name:
tv_IfrsNumberOfOperatingSegments
Namespace Prefix:
tv_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Number of segments reported by the entity.
+ References
No definition available.
+ Details
Name:
tv_IfrsNumberOfReportableSegments
Namespace Prefix:
tv_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
duration