v3.26.1
EMPLOYEE BENEFIT PLANS AND POSTRETIREMENT BENEFITS (Tables)
 6 Months Ended
Jun. 30, 2026
Retirement Benefits [Abstract]  
Schedule of Net Periodic Benefit Cost (Income)
Net periodic benefit cost (income) of defined benefit pension plans and postretirement health and life insurance plans includes the following components:
Pension Healthcare and Other
Three Months Ended June 30,Three Months Ended June 30,
2026202520262025
Service cost$2 $2 $1 $1 
Interest cost13 14 2 3 
Expected return on assets(14)(13)(1)(1)
Amortization of:
Prior service cost (credit)— 1 — (5)
Actuarial loss (gain)4 5 (1)— 
Net periodic benefit cost (income)$5 $9 $1 $(2)
Pension Healthcare and Other
Six Months Ended June 30,Six Months Ended June 30,
2026202520262025
Service cost$4 $4 $2 $3 
Interest cost26 27 5 6 
Expected return on assets(29)(25)(1)(2)
Amortization of:
Prior service cost (credit)— 1 — (10)
Actuarial loss (gain)9 10 (3)— 
Net periodic benefit cost (income)$10 $17 $3 $(3)