Note 11 - Fair Value Measurements - Financial Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Millions		Mar. 31, 2023	Dec. 31, 2022
Other current assets	[1]	$ 503	$ 505
Other assets	[1]	266	225
Other accrued liabilities	[1]	144	174
Other liabilities	[1]	60	34
Fair Value, Inputs, Level 1 [Member]
Other current assets	[1]	2	2
Other assets	[1]	6
Fair Value, Inputs, Level 2 [Member]
Other current assets	[1]	451	454
Other assets	[1]	260	224
Other accrued liabilities	[1]	144	174
Other liabilities	[1]	60	34
Fair Value, Inputs, Level 3 [Member]
Other current assets	[1]	$ 50	49
Other assets	[1]		$ 1

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