Note 11 - Fair Value Measurements and Derivatives - Location and Amount of Gain or (Loss) Recognized in Income on Undesignated Derivatives 2 (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Location, Statement of Income, Balance [Axis]: us-gaap:CostOfGoodsAndServicesSold
Gain (loss) recognized in income on foreign currency derivatives not designated as hedging instruments	$ 4	$ (1)
Location, Statement of Income, Balance [Axis]: us-gaap:OtherOperatingIncomeExpenseNet
Gain (loss) recognized in income on foreign currency derivatives not designated as hedging instruments	$ (7)	$ (6)