Retirement Plans (Tables)

3 Months Ended

Mar. 31, 2025

Retirement Benefits [Abstract]

Components of Net Periodic Pension Cost

Components of net periodic benefit cost (income) consisted of the following:

	Three Months Ended March 31,
	2025		2024
	(In millions)
Service cost	$	12	$	10
Interest cost (a)	25		23
Expected return on plan assets (a)	(38)		(38)
Amortization of unrecognized net actuarial losses (a)	2		—
Net periodic benefit cost (income)	$	1	$	(5)

(a)  These other components of net periodic benefit cost (income) included in Other, net in the Statement of Consolidated Income was $(11) million for the three months ended March 31, 2025 compared with $(15) million for the three months ended March 31, 2024.