Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-20-022342
Filing Date
2020-05-07
Accepted
2020-05-07 06:49:52
Documents
81
Period of Report
2020-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q hmhc-10q_20200331.htm   iXBRL 10-Q 2641330
2 EX-10.1 hmhc-ex101_62.htm EX-10.1 8437
3 EX-31.1 hmhc-ex311_8.htm EX-31.1 13517
4 EX-31.2 hmhc-ex312_6.htm EX-31.2 13531
5 EX-32.1 hmhc-ex321_7.htm EX-32.1 7268
6 EX-32.2 hmhc-ex322_9.htm EX-32.2 7368
7 GRAPHIC giw04xjb104m000001.jpg GRAPHIC 2523
  Complete submission text file 0001564590-20-022342.txt   9090183

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA hmhc-20200331.xsd EX-101.SCH 51297
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE hmhc-20200331_cal.xml EX-101.CAL 65709
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE hmhc-20200331_def.xml EX-101.DEF 201984
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE hmhc-20200331_lab.xml EX-101.LAB 421811
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE hmhc-20200331_pre.xml EX-101.PRE 348324
78 EXTRACTED XBRL INSTANCE DOCUMENT hmhc-10q_20200331_htm.xml XML 1777705
Mailing Address 125 HIGH STREET BOSTON MA 02110
Business Address 125 HIGH STREET BOSTON MA 02110 617-351-5000
Houghton Mifflin Harcourt Co (Filer) CIK: 0001580156 (see all company filings)

EIN.: 271566372 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-36166 | Film No.: 20854476
SIC: 2731 Books: Publishing or Publishing & Printing