# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001031296-24-000008
Filing Date
2024-02-13
Accepted
2024-02-13 07:00:38
Documents
129
Period of Report
2023-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | fe-20231231.htm iXBRL | 10-K | 4404846
2 | EX-21 | fe-12312023xex21.htm | EX-21 | 6922
3 | EX-23 | fe-12312023xex23.htm | EX-23 | 2338
4 | EX-31.1 | fe-12312023xex311.htm | EX-31.1 | 10567
5 | EX-31.2 | fe-12312023xex312.htm | EX-31.2 | 10522
6 | EX-32 | fe-12312023xex32.htm | EX-32 | 7035
7 | EX-97 | fe-12312023xex97.htm | EX-97 | 27488
13 | GRAPHIC | fe-20231231_g1.jpg | GRAPHIC | 2968
14 | GRAPHIC | fe-20231231_g2.jpg | GRAPHIC | 117506
| Complete submission text file | 0001031296-24-000008.txt |  | 22640107

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | fe-20231231.xsd | EX-101.SCH | 163553
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | fe-20231231_cal.xml | EX-101.CAL | 164271
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | fe-20231231_def.xml | EX-101.DEF | 893206
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | fe-20231231_lab.xml | EX-101.LAB | 1743586
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | fe-20231231_pre.xml | EX-101.PRE | 1189958
131 | EXTRACTED XBRL INSTANCE DOCUMENT | fe-20231231_htm.xml | XML | 4118630

Mailing Address 76 SOUTH MAIN ST AKRON OH 44308-1890
Business Address 76 SOUTH MAIN ST AKRON OH 44308-1890 330-761-7837
FIRSTENERGY CORP (Filer) CIK: 0001031296 (see all company filings)

EIN.: 341843785 | State of Incorp.: OH | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 333-21011 | Film No.: 24622548
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)