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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)

IRS No.: 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