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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000104889-17-000040
Filing Date
2017-11-01
Accepted
2017-11-01 10:55:04
Documents
75
Period of Report
2017-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d2017q310q.htm 10-Q 1673497
2 EXHIBIT 31.1 d2017q3ex311.htm EX-31.1 10417
3 EXHIBIT 31.2 d2017q3ex312.htm EX-31.2 10268
4 EXHIBIT 32 d2017q3ex32.htm EX-32 6413
  Complete submission text file 0000104889-17-000040.txt   11348026

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT ghc-20170930.xml EX-101.INS 3090543
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ghc-20170930.xsd EX-101.SCH 71199
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ghc-20170930_cal.xml EX-101.CAL 149271
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ghc-20170930_def.xml EX-101.DEF 460698
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ghc-20170930_lab.xml EX-101.LAB 978368
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ghc-20170930_pre.xml EX-101.PRE 626370
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.: 171167778
SIC: 8200 Services-Educational Services