Note 10 - Pension and Postretirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Pension												OPEB
	2021						2020						2021		2020
Three Months Ended June 30,	U.S.			Non-U.S.			U.S.			Non-U.S.			Non-U.S.		Non-U.S.
Interest cost	$	4		$	1		$	5		$	2		$	—	$	—
Expected return on plan assets		(6	)		(1	)		(8	)		(1	)
Service cost					2						2
Amortization of net actuarial loss		2			3			3			2
Net periodic benefit cost (credit)	$	—		$	5		$	—		$	5		$	—	$	—
Six Months Ended June 30,
Interest cost	$	7		$	2		$	10		$	3		$	1	$	1
Expected return on plan assets		(13	)		(1	)		(17	)		(2	)
Service cost					4						4
Amortization of net actuarial loss		4			5			6			4
Net periodic benefit cost (credit)	$	(2	)	$	10		$	(1	)	$	9		$	1	$	1