XML 123 R104.htm IDEA: XBRL DOCUMENT
v3.21.1

Intangible Assets and Goodwill, Net - Changes in intangible assets and goodwill with indefinite useful lives (Details) - MXN ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | $ 43,328,954 |
Balance at end of the period | 42,724,218 | $ 43,328,954
Concessions |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 15,166,067 | 15,166,067
Balance at end of the period | 15,166,067 | 15,166,067
Goodwill |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 14,113,626 | 14,113,626
Balance at end of the period | 14,113,626 | 14,113,626
Intangible Assets with Indefinite Useful Lives |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 29,455,137 |
Balance at end of the period | 29,314,935 | 29,455,137
Intangible Assets with Indefinite Useful Lives | Trademarks |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 175,444 |
Balance at end of the period | 35,242 | 175,444
Intangible Assets with Indefinite Useful Lives | Concessions |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 15,166,067 |
Balance at end of the period | 15,166,067 | 15,166,067
Intangible Assets with Indefinite Useful Lives | Goodwill |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 14,113,626 |
Balance at end of the period | 14,113,626 | 14,113,626
Cost |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 62,798,367 |
Balance at end of the period | 65,034,704 | 62,798,367
Cost | Intangible Assets with Indefinite Useful Lives |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 29,455,137 | 29,759,102
Impairment adjustments | (40,803) | (67,574)
Transfers and reclassifications | (99,399) |
Effect of translation |  | (236,391)
Balance at end of the period | 29,314,935 | 29,455,137
Cost | Intangible Assets with Indefinite Useful Lives | Trademarks |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 175,444 | 479,409
Impairment adjustments | (40,803) | (67,574)
Transfers and reclassifications | (99,399) |
Effect of translation |  | (236,391)
Balance at end of the period | 35,242 | 175,444
Cost | Intangible Assets with Indefinite Useful Lives | Concessions |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 15,166,067 | 15,166,067
Balance at end of the period | 15,166,067 | 15,166,067
Cost | Intangible Assets with Indefinite Useful Lives | Goodwill |  |
Analysis of the changes in intangible assets |  |
Balance at beginning of the period | 14,113,626 | 14,113,626
Balance at end of the period | $ 14,113,626 | $ 14,113,626

X
- Definition The amount of impairment loss recognised in profit or loss for intangible assets and goodwill. [Refer: Impairment loss recognised in profit or loss; Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2020-01-01 -Paragraph 118 -Subparagraph e -Clause iv -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2020-en-r&anchor=para_118_e_iv&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in intangible assets and goodwill resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2020-01-01 -Paragraph 118 -Subparagraph e -Clause vii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2020-en-r&anchor=para_118_e_vii&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) in intangible assets and goodwill resulting from transfers. [Refer: Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2020-01-01 -Paragraph 118 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2020-en-r&anchor=para_118_e&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_IncreaseDecreaseThroughTransfersIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of intangible assets and goodwill held by the entity. [Refer: Goodwill; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_55&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_IntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=tv_IfrsConcessionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_GoodwillMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_IntangibleAssetsWithIndefiniteUsefulLifeAxis=tv_IndefiniteUsefulLivesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_BrandNamesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_GrossCarryingAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |