XML 18 R1.htm IDEA: XBRL DOCUMENT v3.8.0.1
Document and Entity Information
 12 Months Ended
Dec. 31, 2017
shares
Entity Registrant Name GRUPO TELEVISA, S.A.B.
Entity Central Index Key 0000912892
Document Type 20-F
Document Period End Date Dec. 31, 2017
Amendment Flag false
Current Fiscal Year End Date --12-31
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Filer Category Large Accelerated Filer
Document Fiscal Year Focus 2017
Document Fiscal Period Focus FY
Series "A" Shares  
Entity Common Stock, Shares Outstanding 116,787,660,217
Series "B" Shares  
Entity Common Stock, Shares Outstanding 53,935,763,045
Series "D" Shares  
Entity Common Stock, Shares Outstanding 85,806,837,531
Series "L" Shares  
Entity Common Stock, Shares Outstanding 85,806,837,531