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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000104889-24-000010
Filing Date
2024-02-23
Accepted
2024-02-23 16:17:15
Documents
144
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K ghc-20231231.htm   iXBRL 10-K 3660195
2 EXHIBIT 21 a2023q410-kex21.htm EX-21 354284
3 EXHIBIT 23 a2023q410-kex23.htm EX-23 2058
4 EXHIBIT 24 a2023q410-kex24.htm EX-24 10408
5 EXHIBIT 31.1 a2023q410-kex311.htm EX-31.1 8230
6 EXHIBIT 31.2 a2023q410-kex312.htm EX-31.2 8146
7 EXHIBIT 32 a2023q410-kex32.htm EX-32 5217
8 EXHIBIT 97 a2023q410-kex97.htm EX-97 35618
14 GHC STOCK GRAPH ghc-20231231_g1.jpg GRAPHIC 206722
  Complete submission text file 0000104889-24-000010.txt   24277135

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ghc-20231231.xsd EX-101.SCH 155524
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ghc-20231231_cal.xml EX-101.CAL 203865
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ghc-20231231_def.xml EX-101.DEF 1081195
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ghc-20231231_lab.xml EX-101.LAB 1908717
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ghc-20231231_pre.xml EX-101.PRE 1408467
146 EXTRACTED XBRL INSTANCE DOCUMENT ghc-20231231_htm.xml XML 4367769
Mailing Address 1300 NORTH 17TH STREET SUITE 1700 ARLINGTON VA 22209
Business Address 1300 NORTH 17TH STREET SUITE 1700 ARLINGTON VA 22209 7033456300
Graham Holdings Co (Filer) CIK: 0000104889 (see all company filings)

IRS No.: 530182885 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-06714 | Film No.: 24671433
SIC: 8200 Services-Educational Services
(CF Office: 07 Trade & Services)