XML 17 R4.htm IDEA: XBRL DOCUMENT v3.24.1.u1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Statement of Comprehensive Income [Abstract]    
NET INCOME $ 267 $ 310
OTHER COMPREHENSIVE LOSS:    
Pension and OPEB prior service costs 0 (2)
Other comprehensive loss 0 (2)
Income tax benefits on other comprehensive loss 0 (1)
Other comprehensive loss, net of tax 0 (1)
COMPREHENSIVE INCOME 267 309
Income attributable to noncontrolling interest 14 18
COMPREHENSIVE INCOME ATTRIBUTABLE TO FIRSTENERGY CORP. $ 253 $ 291