| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<xbrl xml:lang="en-US" xmlns="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2021" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink"> |
| <link:schemaRef xlink:href="ghc-20210614.xsd" xlink:type="simple"/> |
| <context id="id4476c091a604efebdeda48960f02e92_D20210614-20210614"> |
| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0000104889 </identifier> |
| | | </entity> |
| | <period> |
| | | <startDate> 2021-06-14 </startDate> |
| | | <endDate> 2021-06-14 </endDate> |
| | | </period> |
| | </context> |
| <dei:AmendmentFlag contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY180L2ZyYWc6ODYwN2Q1ZWMwZWYxNGRhZjg4MWZiNGRlNmY1ZTg0MzMvdGFibGU6ZjFiZWM3MTU0NTY2NGI5OTkwMzI0MGYxZDU5ZTRkOGQvdGFibGVyYW5nZTpmMWJlYzcxNTQ1NjY0Yjk5OTAzMjQwZjFkNTllNGQ4ZF8xLTEtMS0xLTA_d2bcfb00-5a86-4617-bb55-6cad0bd9c64a"> false </dei:AmendmentFlag> |
| <dei:EntityCentralIndexKey contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY180L2ZyYWc6ODYwN2Q1ZWMwZWYxNGRhZjg4MWZiNGRlNmY1ZTg0MzMvdGFibGU6ZjFiZWM3MTU0NTY2NGI5OTkwMzI0MGYxZDU5ZTRkOGQvdGFibGVyYW5nZTpmMWJlYzcxNTQ1NjY0Yjk5OTAzMjQwZjFkNTllNGQ4ZF8yLTEtMS0xLTA_1cb5fe4a-4bcd-4446-9da3-b31c85d3ed81"> 0000104889 </dei:EntityCentralIndexKey> |
| <dei:DocumentType contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGV4dHJlZ2lvbjpkYTJmOThhYzlkODc0OGQ0ODEzN2QyY2Q1ZWVhNDI4MF8xMTE1_f026c32a-51f8-477c-b818-2bcd3332542e"> 8-K </dei:DocumentType> |
| <dei:DocumentPeriodEndDate contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGV4dHJlZ2lvbjpkYTJmOThhYzlkODc0OGQ0ODEzN2QyY2Q1ZWVhNDI4MF8yMjY_f293b397-d44b-49e0-8cb4-d0a1d49bb16c"> 2021-06-14 </dei:DocumentPeriodEndDate> |
| <dei:EntityRegistrantName contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGV4dHJlZ2lvbjpkYTJmOThhYzlkODc0OGQ0ODEzN2QyY2Q1ZWVhNDI4MF8xMTE2_4cf66323-683e-483e-9cf1-c1b3c714d9b3"> GRAHAM HOLDINGS CO </dei:EntityRegistrantName> |
| <dei:EntityIncorporationStateCountryCode contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6NGFjODQ5ZDJiOTU5NGU1YzhlNTFkNTQwZGM3MTk2NWUvdGFibGVyYW5nZTo0YWM4NDlkMmI5NTk0ZTVjOGU1MWQ1NDBkYzcxOTY1ZV8xLTAtMS0xLTA_54db86f3-48e4-48b1-938c-74dda1ea6c6a"> DE </dei:EntityIncorporationStateCountryCode> |
| <dei:EntityFileNumber contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6NGFjODQ5ZDJiOTU5NGU1YzhlNTFkNTQwZGM3MTk2NWUvdGFibGVyYW5nZTo0YWM4NDlkMmI5NTk0ZTVjOGU1MWQ1NDBkYzcxOTY1ZV8xLTUtMS0xLTA_7727d40f-ccbb-46e9-9da6-7713cf527d9b"> 001-06714 </dei:EntityFileNumber> |
| <dei:EntityTaxIdentificationNumber contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6NGFjODQ5ZDJiOTU5NGU1YzhlNTFkNTQwZGM3MTk2NWUvdGFibGVyYW5nZTo0YWM4NDlkMmI5NTk0ZTVjOGU1MWQ1NDBkYzcxOTY1ZV8xLTYtMS0xLTA_3fcf4de8-6fad-49b1-b194-346f26ee7383"> 53-0182885 </dei:EntityTaxIdentificationNumber> |
| <dei:EntityAddressAddressLine1 contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6NGFjODQ5ZDJiOTU5NGU1YzhlNTFkNTQwZGM3MTk2NWUvdGFibGVyYW5nZTo0YWM4NDlkMmI5NTk0ZTVjOGU1MWQ1NDBkYzcxOTY1ZV80LTAtMS0xLTAvdGV4dHJlZ2lvbjpkNDY2ZTFhZjg2NTI0YzIwYmE4Y2U0YzkwMjRkNmE0ZF81_b9b5f804-0574-4b6c-95b8-0215e920dffc"> 1300 North 17th Street </dei:EntityAddressAddressLine1> |
| <dei:EntityAddressCityOrTown contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6NGFjODQ5ZDJiOTU5NGU1YzhlNTFkNTQwZGM3MTk2NWUvdGFibGVyYW5nZTo0YWM4NDlkMmI5NTk0ZTVjOGU1MWQ1NDBkYzcxOTY1ZV80LTAtMS0xLTAvdGV4dHJlZ2lvbjpkNDY2ZTFhZjg2NTI0YzIwYmE4Y2U0YzkwMjRkNmE0ZF85_82a71a6a-2b70-48eb-a229-a71838b00c30"> Arlington </dei:EntityAddressCityOrTown> |
| <dei:EntityAddressStateOrProvince contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6NGFjODQ5ZDJiOTU5NGU1YzhlNTFkNTQwZGM3MTk2NWUvdGFibGVyYW5nZTo0YWM4NDlkMmI5NTk0ZTVjOGU1MWQ1NDBkYzcxOTY1ZV80LTAtMS0xLTAvdGV4dHJlZ2lvbjpkNDY2ZTFhZjg2NTI0YzIwYmE4Y2U0YzkwMjRkNmE0ZF8xMw_268ce491-ebbb-4442-81aa-1e235eb1fc66"> VA </dei:EntityAddressStateOrProvince> |
| <dei:EntityAddressPostalZipCode contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6NGFjODQ5ZDJiOTU5NGU1YzhlNTFkNTQwZGM3MTk2NWUvdGFibGVyYW5nZTo0YWM4NDlkMmI5NTk0ZTVjOGU1MWQ1NDBkYzcxOTY1ZV80LTYtMS0xLTA_1f9a22e8-d29b-4ec4-81b3-5dda6fcdd2a6"> 22209 </dei:EntityAddressPostalZipCode> |
| <dei:CityAreaCode contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGV4dHJlZ2lvbjpkYTJmOThhYzlkODc0OGQ0ODEzN2QyY2Q1ZWVhNDI4MF8xMTEz_7f4cd462-d6ea-4b44-a0d2-9a440a7c2b06"> 703 </dei:CityAreaCode> |
| <dei:LocalPhoneNumber contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGV4dHJlZ2lvbjpkYTJmOThhYzlkODc0OGQ0ODEzN2QyY2Q1ZWVhNDI4MF8xMTE0_da516ff2-3ea3-43b2-b2fb-639871d068ad"> 345-6300 </dei:LocalPhoneNumber> |
| <dei:WrittenCommunications contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6OWE2ZTEzOTI3MDUwNDNlOGExNzUxNWU2NmMyMTE1YzYvdGFibGVyYW5nZTo5YTZlMTM5MjcwNTA0M2U4YTE3NTE1ZTY2YzIxMTVjNl8wLTAtMS0xLTA_d062f844-273a-4917-ac82-f102b2aa5862"> false </dei:WrittenCommunications> |
| <dei:SolicitingMaterial contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6OWE2ZTEzOTI3MDUwNDNlOGExNzUxNWU2NmMyMTE1YzYvdGFibGVyYW5nZTo5YTZlMTM5MjcwNTA0M2U4YTE3NTE1ZTY2YzIxMTVjNl8xLTAtMS0xLTA_6f4f1479-762d-47c6-a0a5-e112c45e99cb"> false </dei:SolicitingMaterial> |
| <dei:PreCommencementTenderOffer contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6OWE2ZTEzOTI3MDUwNDNlOGExNzUxNWU2NmMyMTE1YzYvdGFibGVyYW5nZTo5YTZlMTM5MjcwNTA0M2U4YTE3NTE1ZTY2YzIxMTVjNl8yLTAtMS0xLTA_c105d9fe-07ee-40ca-b126-82c551fb9688"> false </dei:PreCommencementTenderOffer> |
| <dei:PreCommencementIssuerTenderOffer contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6OWE2ZTEzOTI3MDUwNDNlOGExNzUxNWU2NmMyMTE1YzYvdGFibGVyYW5nZTo5YTZlMTM5MjcwNTA0M2U4YTE3NTE1ZTY2YzIxMTVjNl8zLTAtMS0xLTA_f310e6d8-b7b8-44a2-9b98-e76757c288fb"> false </dei:PreCommencementIssuerTenderOffer> |
| <dei:Security12bTitle contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6OWQ5YWExZGZhNWI2NDgwNzhkNzBhMjZiZjY4NDkzNjUvdGFibGVyYW5nZTo5ZDlhYTFkZmE1YjY0ODA3OGQ3MGEyNmJmNjg0OTM2NV8xLTAtMS0xLTA_293d90ca-dcd1-4874-b984-4efaaff60371"> Class B Common Stock, par value $1.00 per share </dei:Security12bTitle> |
| <dei:TradingSymbol contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6OWQ5YWExZGZhNWI2NDgwNzhkNzBhMjZiZjY4NDkzNjUvdGFibGVyYW5nZTo5ZDlhYTFkZmE1YjY0ODA3OGQ3MGEyNmJmNjg0OTM2NV8xLTEtMS0xLTA_c57f02dc-b5fe-4f7d-9155-09ee02be0f87"> GHC </dei:TradingSymbol> |
| <dei:SecurityExchangeName contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6OWQ5YWExZGZhNWI2NDgwNzhkNzBhMjZiZjY4NDkzNjUvdGFibGVyYW5nZTo5ZDlhYTFkZmE1YjY0ODA3OGQ3MGEyNmJmNjg0OTM2NV8xLTItMS0xLTA_ebae221f-3140-4504-b20b-c96bc6a21539"> NYSE </dei:SecurityExchangeName> |
| <dei:EntityEmergingGrowthCompany contextRef="id4476c091a604efebdeda48960f02e92_D20210614-20210614" id="id3VybDovL2RvY3MudjEvZG9jOjVhMzEwZGU1OWE2MTQ1MTE4M2FhZWNjNmY1MTI0M2NjL3NlYzo1YTMxMGRlNTlhNjE0NTExODNhYWVjYzZmNTEyNDNjY18xL2ZyYWc6ZGEyZjk4YWM5ZDg3NDhkNDgxMzdkMmNkNWVlYTQyODAvdGFibGU6YWJkMmZkNTMyMjQwNGM2YmI3NTMwODdmNDljZTllMWQvdGFibGVyYW5nZTphYmQyZmQ1MzIyNDA0YzZiYjc1MzA4N2Y0OWNlOWUxZF8wLTEtMS0xLTA_029d7413-c0a3-4198-bf4f-f5a2cb78d86f"> false </dei:EntityEmergingGrowthCompany> |
| </xbrl> |