v3.26.3
EMPLOYEE BENEFIT PLANS (Tables)
9 Months Ended
Sep. 30, 2026
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs
The components of net periodic benefit cost are as follows:

Net Periodic Benefit Costs
dollars in millionsThree Months Ended September 30,Nine Months Ended September 30,
2026202520262025
Service cost$2 $2 $6 $6 
Interest cost16 16 48 48 
Expected return on assets(25)(24)(74)(71)
Amortization of net actuarial gain— — (1)— 
Total net periodic benefit$(7)$(6)$(21)$(17)