Employee Benefit and Retirement Plans (Tables)

3 Months Ended

Mar. 31, 2021

Retirement Benefits [Abstract]

Schedule Of Company's Pension Cost And Supplemental Retirement Plans

The components of pension and postretirement benefit (income) expense for the periods indicated, are as follows (in millions):

	Pension Benefits
	Three Months Ended March 31,
	U.S.				International
	2021		2020		2021		2020
Service cost	$	—	$	—	$	1	$	1
Interest cost	5		9		2		2
Expected return on plan assets	(12)		(15)		(1)		(2)
Amortization	5		6		1		1
Settlements	—		1		—		—
Total (income) expense	$	(2)	$	1	$	3	$	2

	Postretirement Benefits
		Three Months Ended March 31,
		2021		2020
Amortization		$	(1)	$	(1)
Total income		$	(1)	$	(1)