Filing detail
Graham Holdings Co 8-K
Accession 0001628280-25-052124
Filed Nov 12, 7:00 PM ETAccepted Nov 13, 5:08 PM ETSize 165.8 KB
Filed (ET)
Nov 12, 7:00 PM ET
Accepted
Nov 13, 5:08 PM ET
File size
165.8 KB
SEC accession
0001628280-25-052124
Filing details
- Company
- Graham Holdings Co
- CIK
- 0000104889
- Incorporated
- DE
- Entity type
- operating
Related parties
- filerCIK 0000104889
Documents
Attached files
ghc-20251113.htm
8-K
FORM 8-K
PrimaryOpen file ↗a2025-11x13form8xkex991.htm
EX-99.1
EXHIBIT 99.1
ghc-20251113.xsd
EX-101.SCH
XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
ghc-20251113_lab.xml
EX-101.LAB
XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
ghc-20251113_pre.xml
EX-101.PRE
XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
R1.htm
XML
IDEA: XBRL DOCUMENT
Show.js
XML
IDEA: XBRL DOCUMENT
report.css
XML
IDEA: XBRL DOCUMENT
FilingSummary.xml
XML
IDEA: XBRL DOCUMENT
MetaLinks.json
JSON
IDEA: XBRL DOCUMENT
0001628280-25-052124-xbrl.zip
ZIP
IDEA: XBRL DOCUMENT
ghc-20251113_htm.xml
XML
IDEA: XBRL DOCUMENT