{"filing":{"accession_number":"0001628280-26-050829","cik":"0000104889","ticker":"GHC","company_name":"Graham Holdings Co","form":"8-K","filing_date":"2026-07-30","report_date":"2026-07-30","primary_document":"ghc-20260730.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/104889/000162828026050829/ghc-20260730.htm"},"events":[{"id":22667,"run_id":20506,"accession_number":"0001628280-26-050829","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"summary":"The filing discloses a press release announcing Graham Holdings' earnings for the second quarter ended June 30, 2026, filed under Item 2.02 (Results of Operations and Financial Condition). This is a standard earnings release disclosure, which is material to investors as it provides quarterly financial results and performance metrics.","company_name":"Graham Holdings Co","ticker":"GHC","filing_date":"2026-07-30","form":"8-K","submitted_at":null,"items":[{"id":22675,"accession_number":"0001628280-26-050829","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"reasoning":"The filing discloses a press release announcing Graham Holdings' earnings for the second quarter ended June 30, 2026, filed under Item 2.02 (Results of Operations and Financial Condition). This is a standard earnings release disclosure, which is material to investors as it provides quarterly financial results and performance metrics.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-02T02:15:53.993574+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":22675,"accession_number":"0001628280-26-050829","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"reasoning":"The filing discloses a press release announcing Graham Holdings' earnings for the second quarter ended June 30, 2026, filed under Item 2.02 (Results of Operations and Financial Condition). This is a standard earnings release disclosure, which is material to investors as it provides quarterly financial results and performance metrics.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-02T02:15:53.993574+00:00","company_name":"Graham Holdings Co","ticker":"GHC","filing_date":"2026-07-30"}]}