Note 10 - Pension and Postretirement Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Pension												OPEB
	2020						2019						2020				2019
Three Months Ended March 31,	U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.		Non-U.S.		Non-U.S.
Interest cost	$	5		$	1		$	9		$	2		$	—	$	1	$	1
Expected return on plan assets		(9	)		(1	)		(12	)		(1	)
Service cost					2						2
Amortization of net actuarial loss		3			2			5			2
Net periodic benefit cost	$	(1	)	$	4		$	2		$	5		$	—	$	1	$	1