Note 11 - Fair Value Measurements - Financial Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Millions		Sep. 30, 2023	Dec. 31, 2022
Other assets	[1]	$ 212	$ 225
Other accrued liabilities	[1]	150	174
Other liabilities	[1]	82	34
Fair Value, Inputs, Level 1 [Member]
Other assets	[1]	2
Fair Value, Inputs, Level 2 [Member]
Other assets	[1]	210	224
Other accrued liabilities	[1]	150	174
Other liabilities	[1]	82	34
Fair Value, Inputs, Level 3 [Member]
Other assets	[1]		1
Other Current Assets [Member]
Other current assets (1)	[1]	617	505
Other Current Assets [Member] | Fair Value, Inputs, Level 1 [Member]
Other current assets (1)	[1]	4	2
Other Current Assets [Member] | Fair Value, Inputs, Level 2 [Member]
Other current assets (1)	[1]	563	454
Other Current Assets [Member] | Fair Value, Inputs, Level 3 [Member]
Other current assets (1)	[1]	$ 50	$ 49

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