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PENSION PLANS
 3 Months Ended
Mar. 31, 2026
Retirement Benefits [Abstract]  
PENSION PLANS PENSION PLANS
A summary of the Company's pension plans and other post-employment benefits can be found in Note 18 to the Consolidated Financial Statements included in the Company's Annual Report.

The following sets forth the components of the Company's net periodic benefit costs for defined benefit pension plans:
Net Periodic Benefit Costs for All Significant PlansThree Months Ended
 March 31,
In millions20262025
Service cost$2 $1 
Interest cost4 1 
Expected return on plan assets(4)(1)
Amortization of unrecognized net gain(1)— 
Net periodic benefit costs - total$1 $1 

The net periodic benefit costs, other than the service cost component, are included in "Other income (expense) - net" in the unaudited interim Consolidated Statements of Operations.