Note 15 - Other Income (Expense), Net - Other Income (Expense), Net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Non-service cost components of pension and OPEB costs	$ (4)	$ 0	$ (10)	$ (3)
Government assistance	4		12
Foreign exchange gain (loss)	(1)			4
Strategic transaction expenses	(2)	(1)	(4)	(6)
Other, net	4	4	12	20
Other income (expense), net	$ 1	$ 3	$ 10	$ 15