Note 16 - OTHER (INCOME) CHARGES, NET (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other Income And Expenses [Abstract]
Change in fair value of embedded conversion features derivative	[1]	$ (7)	$ 382	$ 42
Loss on foreign exchange transactions		2	5	3
Other			(1)	1
Total		$ (5)	$ 386	$ 46

[1] Refer to Note 13, “Financial Instruments”.