# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000104889-23-000034
Filing Date
2023-05-03
Accepted
2023-05-03 08:42:10
Documents
90
Period of Report
2023-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | ghc-20230331.htm iXBRL | 10-Q | 2191311
2 | EXHIBIT 31.1 | a2023q110-qex311.htm | EX-31.1 | 9567
3 | EXHIBIT 31.2 | a2023q110-qex312.htm | EX-31.2 | 9490
4 | EXHIBIT 32 | a2023q110-qex32.htm | EX-32 | 5471
| Complete submission text file | 0000104889-23-000034.txt |  | 12269468

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ghc-20230331.xsd | EX-101.SCH | 87094
6 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ghc-20230331_cal.xml | EX-101.CAL | 128942
7 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ghc-20230331_def.xml | EX-101.DEF | 570780
8 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ghc-20230331_lab.xml | EX-101.LAB | 992280
9 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ghc-20230331_pre.xml | EX-101.PRE | 723630
84 | EXTRACTED XBRL INSTANCE DOCUMENT | ghc-20230331_htm.xml | XML | 2521903

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)

EIN.: 530182885 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-06714 | Film No.: 23881881
SIC: 8200 Services-Educational Services