Note 1 - Description of Business and Summary of Significant Accounting Policies - Property and Equipment (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Property and equipment, gross	$ 1,754	$ 1,262
Accumulated depreciation	(589)	(525)
Total property and equipment, net	1,165	737
Land [Member]
Property and equipment, gross	277	123
Building and Building Improvements [Member]
Property and equipment, gross	$ 453	305
Building and Building Improvements [Member] \| Minimum [Member]
Estimated Useful Lives (Year)	7 years
Building and Building Improvements [Member] \| Maximum [Member]
Estimated Useful Lives (Year)	40 years
Equipment [Member]
Property and equipment, gross	$ 961	780
Equipment [Member] \| Minimum [Member]
Estimated Useful Lives (Year)	3 years
Equipment [Member] \| Maximum [Member]
Estimated Useful Lives (Year)	20 years
Construction in Progress [Member]
Property and equipment, gross	$ 63	$ 54

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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