Note 9 - Pension and Postretirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Pension												OPEB
	2023						2022						2023			2022
Three Months Ended June 30,	U.S.			Non-U.S.			U.S.			Non-U.S.			Non-U.S.			Non-U.S.
Interest cost	$	7		$	3		$	4		$	1		$	—		$	1
Expected return on plan assets		(7	)		(1	)		(7	)
Service cost					2						2
Amortization of net actuarial loss		2						2			2			(1	)
Net periodic benefit cost (credit)	$	2		$	4		$	(1	)	$	5		$	(1	)	$	1
Six Months Ended June 30,
Interest cost	$	14		$	6		$	8		$	3		$	1		$	1
Expected return on plan assets		(15	)		(2	)		(14	)		(1	)
Service cost					3						4
Amortization of net actuarial loss		4						4			3			(2	)		(1	)
Net periodic benefit cost (credit)	$	3		$	7		$	(2	)	$	9		$	(1	)	$	-