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JCP&L BALANCE SHEETS (Parenthetical) - $ / shares
Jun. 30, 2025
Dec. 31, 2024
Common stockholders’ equity-    
Common stock, par value (in dollars per share) $ 0.10 $ 0.10
Common stock, authorized (in shares) 700,000,000 700,000,000
Common stock, outstanding (in shares) 577,403,931 576,612,245
JERSEY CENTRAL POWER & LIGHT COMPANY    
Common stockholders’ equity-    
Common stock, par value (in dollars per share) $ 10 $ 10
Common stock, authorized (in shares) 16,000,000 16,000,000
Common stock, outstanding (in shares) 13,628,447 13,628,447