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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000104889-21-000029
Filing Date
2021-05-05
Accepted
2021-05-05 08:32:56
Documents
15
Period of Report
2021-05-05
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K ghc-20210505.htm   iXBRL 8-K 41187
2 EXHIBIT 99.1 a2021q18-kexhibit991.htm EX-99.1 360997
  Complete submission text file 0000104889-21-000029.txt   570323

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ghc-20210505.xsd EX-101.SCH 2419
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ghc-20210505_cal.xml EX-101.CAL 713
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ghc-20210505_def.xml EX-101.DEF 1650
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ghc-20210505_lab.xml EX-101.LAB 24275
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ghc-20210505_pre.xml EX-101.PRE 12649
8 EXTRACTED XBRL INSTANCE DOCUMENT ghc-20210505_htm.xml XML 11261
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: 8-K | Act: 34 | File No.: 001-06714 | Film No.: 21891309
SIC: 8200 Services-Educational Services