v3.26.1
RETIREMENT PLANS (Tables)
3 Months Ended
Mar. 31, 2026
Retirement Benefits [Abstract]  
Schedule of Net Periodic Pension Expense (Income) for Qualified and Nonqualified U.S. Defined Benefit Plans
Net periodic pension expense (income) for our qualified and nonqualified defined benefit plans and the Group Scheme, is comprised of the following: 

 Three Months Ended
March 31,
In millions20262025
Service cost$12 $10 
Interest cost124 124 
Expected return on plan assets(159)(151)
Actuarial loss12 18 
Amortization of prior service cost3 
Settlement 
Net periodic pension expense (income)$(8)$13