Note 11 - Fair Value Measurements - Financial Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Millions		Jun. 30, 2022	Dec. 31, 2021
Other current assets	[1]	$ 928	$ 352
Other assets	[1]	306	175
Other accrued liabilities	[1]	484	144
Other liabilities	[1]	171	66
Fair Value, Inputs, Level 1 [Member]
Other current assets	[1]	3	10
Fair Value, Inputs, Level 2 [Member]
Other current assets	[1]	885	336
Other assets	[1]	297	164
Other accrued liabilities	[1]	484	144
Other liabilities	[1]	171	66
Fair Value, Inputs, Level 3 [Member]
Other current assets	[1]	40	6
Other assets	[1]	$ 9	$ 11

[1] Derivative assets and liabilities mainly consist of foreign exchange contracts which were measured using observable inputs for similar assets and liabilities.