Retirement Plans (Tables)

9 Months Ended

Sep. 30, 2024

Retirement Benefits [Abstract]

Components of Net Periodic Pension Cost

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

	Three Months Ended September 30,				Nine Months Ended September 30,
	2024		2023		2024		2023
	(In millions)
Service cost	$	11	$	9	$	32	$	28
Interest cost (a)	25		25		71		75
Expected return on plan assets (a)	(41)		(39)		(117)		(118)
Amortization of unrecognized net actuarial losses (a)	2		—		3		1
Prior service cost (a)	35		—		35		—
Net periodic benefit cost (income)	$	32	$	(5)	$	24	$	(14)

(a)  These other components of net periodic benefit cost (income), are included in Other, net in the Statement of Consolidated Income, and total $21 million and $(8) million for the three and nine months ended September 30, 2024, compared with $(14) million and $(42) million for the three and nine months ended September 30, 2023.