Retirement Plans

3 Months Ended

Mar. 31, 2020

Compensation And Retirement Disclosure [Abstract]

Retirement Plans

7. Retirement Plans

Components of net periodic pension cost consisted of the following:

	Three Months Ended
	March 31,
	2020			2019
	(In millions)
Service cost	$	14		$	10
Interest cost (a)		18			24
Expected return on plan assets (a)		(45	)		(45	)
Amortization of unrecognized net actuarial losses (a)		12			11
Pension (income) expense (a)	$	(1	)	$	—

(a)  Net non-service pension cost included in Other, net in the Statement of Consolidated Income in the first quarter of 2020 was income of $15 million (2019: $10 million of income).

To preserve cash in 2020, we are minimizing non-required cash contributions to funded pension plans.  In 2020, we expect to contribute approximately $2 million to our funded pension plans.  Through March 31, 2020, we have contributed less than $1 million.