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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)

IRS No.: 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)