8-K//Current report
Graham Holdings Co 8-K
Accession 0001628280-25-051331
$GHCCIK 0000104889operating
Filed
Nov 11, 7:00 PM ET
Accepted
Nov 12, 2:45 AM ET
Size
165.2 KB
Accession
0001628280-25-051331
Documents
- 8-Kghc-20251112.htmPrimary
FORM 8-K
- EX-99.1a2025-11x12form8xkex991.htm
EXHIBIT 99.1
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XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
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XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
- EX-101.PREghc-20251112_pre.xml
XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
- XMLR1.htm
IDEA: XBRL DOCUMENT
- XMLShow.js
IDEA: XBRL DOCUMENT
- XMLreport.css
IDEA: XBRL DOCUMENT
- XMLFilingSummary.xml
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- JSONMetaLinks.json
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- ZIP0001628280-25-051331-xbrl.zip
IDEA: XBRL DOCUMENT
- XMLghc-20251112_htm.xml
IDEA: XBRL DOCUMENT
Issuer
Graham Holdings Co
CIK 0000104889
Entity typeoperating
IncorporatedDE
Related Parties
1- filerCIK 0000104889
Filing Metadata
- Form type
- 8-K
- Filed
- Nov 11, 7:00 PM ET
- Accepted
- Nov 12, 2:45 AM ET
- Size
- 165.2 KB