Name:	ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The cash inflow representing dividends received from associates, classified as investing activities. [Refer: Total for all associates [member]; Dividends received]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 7
-IssueDate 2024-01-01
-Paragraph 16
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_16&doctype=Standard
-URIDate 2024-03-27

Name:	ifrs-full_DividendsReceivedFromAssociatesClassifiedAsInvestingActivities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

The proportion of ownership interest in an associate attributable to the entity. [Refer: Total for all associates [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2024-01-01
-Paragraph 17
-Subparagraph b
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_17_b_iii&doctype=Standard
-URIDate 2024-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2024-01-01
-Paragraph 16
-Subparagraph b
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_16_b_iii&doctype=Standard
-URIDate 2024-03-27

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2024-01-01
-Paragraph 21
-Subparagraph a
-Clause iv
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_21_a_iv&doctype=Standard
-URIDate 2024-03-27

Name:	ifrs-full_ProportionOfOwnershipInterestInAssociate
Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:percentItemType
Balance Type:	na
Period Type:	duration

The proportion of the voting rights in an associate held by the entity. [Refer: Total for all associates [member]]

Name:	ifrs-full_ProportionOfVotingPowerHeldInAssociate
Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:percentItemType
Balance Type:	na
Period Type:	duration

Percentage of annual preferred dividend.

No definition available.

Name:	tv_AnnualPreferredDividendPercentage
Namespace Prefix:	tv_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Number of members of the Board of Directors of the associate.

No definition available.

Name:	tv_NumberOfMembersOfBoardOfDirectors
Namespace Prefix:	tv_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The number of officers designated as chairman of board of directors.

No definition available.

Name:	tv_NumberOfOfficersDesignatedAsChairmanOfBoardOfDirectors
Namespace Prefix:	tv_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The number of officers designated as members of board of directors.

No definition available.

Name:	tv_NumberOfOfficersDesignatedAsMembersOfBoardOfDirectors
Namespace Prefix:	tv_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The number of officers designated as members of board of director additional members.

No definition available.

Name:	tv_NumberOfOfficersDesignatedAsMembersOfBoardOfDirectorsAdditionalMembers
Namespace Prefix:	tv_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The number of officers designated as members of board of director current.

No definition available.

Name:	tv_NumberOfOfficersDesignatedAsMembersOfBoardOfDirectorsCurrent
Namespace Prefix:	tv_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Total number of shares held in associate.

No definition available.

Name:	tv_NumberOfSharesHeldInAssociate
Namespace Prefix:	tv_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

Name:	ifrs-full_SignificantInvestmentsInAssociatesAxis=tv_UnivisionHoldingsIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	ifrs-full_ClassesOfOrdinarySharesAxis=tv_ClassCommonStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	ifrs-full_ClassesOfOrdinarySharesAxis=tv_SeriesBPreferredSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	ifrs-full_SignificantInvestmentsInAssociatesAxis=tv_UnivisionHoldingIncIiMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: