XML 56 R33.htm IDEA: XBRL DOCUMENT v3.25.3
PENSION AND OTHER POST-EMPLOYMENT BENEFITS (Tables)
 9 Months Ended
Sep. 30, 2025
Retirement Benefits [Abstract]  
Schedule of Components of Net Periodic Benefit Costs
The components of FirstEnergy’s net periodic benefit costs (credits) for pension and OPEB were as follows:
FirstEnergy Components of Net Periodic Benefit Costs (Credits)PensionOPEB
For the Three Months Ended September 30,2025202420252024
 (In millions)
Service costs $33 $35 $1 $1 
Interest costs 93 99 5 5 
Expected return on plan assets(115)(132)(9)(9)
Amortization of prior service costs (credits)1 — (1)— 
Net periodic benefit costs (credits)$12 $2 $(4)$(3)
Net periodic benefit credits, net of amounts capitalized $(6)$(15)$(4)$(4)
Components of Net Periodic Benefit Costs (Credits)PensionOPEB
For the Nine Months Ended September 30, 2025202420252024
 (In millions)
Service costs$98 $105 $2 $2 
Interest costs280 298 15 15 
Expected return on plan assets(345)(397)(28)(26)
Amortization of prior service costs (credit)1 1 (1)(1)
Net periodic benefit costs (credits)$34 $7 $(12)$(10)
Net periodic benefit credits, net of amounts capitalized$(19)$(45)$(13)$(11)
JCP&L’s net periodic benefit costs (credits) for pension and OPEB were as follows:
PensionOPEB
(In millions)2025202420252024
For the Three Months Ended September 30,
JCP&L's share of net periodic benefit credits (1)
$(1)$(1)$(4)$(3)
Allocated net periodic benefit costs from affiliates (1) (2)
$2 $2 $— $— 
For the Nine Months Ended September 30,
JCP&L's share of net periodic benefit credits(1)
$(3)$(4)$(11)$(10)
Allocated net periodic benefit costs from affiliates(1) (2)
$7 $6 $— $— 
(1) Includes amounts capitalized.
(2) In addition to the net periodic benefit costs for its current and former employees and retirees, JCP&L is also allocated pension and OPEB net periodic benefit costs and credits from its affiliates, primarily FESC.