Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001031296-25-000006
Filing Date
2025-02-27
Accepted
2025-02-27 17:23:08
Documents
131
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 10-K fe-20241231.htm   iXBRL 10-K 4886309
2 EX-19 fe-12312024xex19.htm EX-19 783055
3 EX-21 fe-12312024xex21.htm EX-21 5022
4 EX-23 fe-12312024xex23.htm EX-23 2279
5 EX-31.1 fe-12312024xex311.htm EX-31.1 10566
6 EX-31.2 fe-12312024xex312.htm EX-31.2 10515
7 EX-32 fe-12312024xex32.htm EX-32 7042
13 GRAPHIC fe-20241231_g1.jpg GRAPHIC 2968
14 GRAPHIC fe-20241231_g2.jpg GRAPHIC 117695
15 GRAPHIC fe-20241231_g3.jpg GRAPHIC 42185
  Complete submission text file 0001031296-25-000006.txt   24610461

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT fe-20241231.xsd EX-101.SCH 164445
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT fe-20241231_cal.xml EX-101.CAL 153431
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT fe-20241231_def.xml EX-101.DEF 905081
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT fe-20241231_lab.xml EX-101.LAB 1596389
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT fe-20241231_pre.xml EX-101.PRE 1211279
134 EXTRACTED XBRL INSTANCE DOCUMENT fe-20241231_htm.xml XML 4357134
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.: 25680791
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)