XML 19 R5.htm IDEA: XBRL DOCUMENT v3.24.0.1
Consolidated Statements of Comprehensive Income - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Statement of Comprehensive Income [Abstract]      
NET INCOME $ 1,176 $ 439 $ 1,283
OTHER COMPREHENSIVE INCOME (LOSS):      
Pension and OPEB prior service costs (6) (9) (14)
Amortized losses on derivative hedges 2 9 1
Other comprehensive loss (4) 0 (13)
Income tax on other comprehensive income (1) (1) (3)
Other comprehensive income, net of tax (3) 1 (10)
COMPREHENSIVE INCOME 1,173 440 1,273
Comprehensive income attributable to noncontrolling interest 74 33 0
COMPREHENSIVE INCOME ATTRIBUTABLE TO FIRSTENERGY CORP. $ 1,099 $ 407 $ 1,273