Note 8 - Segment Information - Financial Information for Each Segment (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Sales	$ 904	$ 685	$ 2,494	$ 1,980
Operating income (loss)	45	(7)	105	6
Operating income (loss)	(45)	7	(105)	(6)
Interest expense	6	6	17	18
Other, net	(5)	0	(11)	1
Income (loss) before income taxes	34	(13)	77	(11)
Total assets	1,922		1,922		$ 1,671
United States [Member]
Sales	768	570	2,103	1,612
Operating income (loss)	40	(7)	99	(1)
Operating income (loss)	(40)	7	(99)	1
Total assets	1,596		1,596		1,427
Canada [Member]
Sales	37	30	120	92
Operating income (loss)	0	(1)	(1)	(1)
Operating income (loss)	0	1	1	1
Total assets	90		90		53
International [Member]
Sales	99	85	271	276
Operating income (loss)	5	1	7	8
Operating income (loss)	(5)	$ (1)	(7)	$ (8)
Total assets	$ 236		$ 236		$ 191