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JCP&L STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Other operating expenses $ 995 $ 1,170 $ 2,029 $ 2,176
JERSEY CENTRAL POWER & LIGHT COMPANY        
Other operating expenses [1] 133 158 278 345
Related Party | JERSEY CENTRAL POWER & LIGHT COMPANY        
Other operating expenses $ 26 $ 28 $ 59 $ 57
[1] Includes affiliated operating expenses of $26 million and $28 million for the three months ended June 30, 2025 and 2024, respectively, and $59 million and $57 million for the six months ended June 30, 2025 and 2024, respectively.