Net Periodic Pension and Postretirement Benefit Costs (Tables)

3 Months Ended

Mar. 31, 2018

Pension Plan

Pension and postretirement benefit plans

Components of net periodic benefit cost

	Three Months Ended March 31,
	U.S. Plans				Non-U.S. Plans
(in millions)	2018		2017		2018		2017
Service cost	$	1	$	1	$	1	$	1
Interest cost		3		3		3		2
Expected return on plan assets		(5)		(5)		(2)		(3)
Amortization of actuarial loss		—		—		—		1
Net periodic benefit cost	$	(1)	$	(1)	$	2	$	1

Postemployment Retirement Benefits

Pension and postretirement benefit plans

Components of net periodic benefit cost

	Three Months Ended March 31,
(in millions)	2018		2017
Service cost	$	—	$	—
Interest cost	$	1	$	1
Amortization of prior service credit		(1)		(1)
Net periodic benefit cost	$	—	$	—