Note 1 - Description of Business and Summary of Significant Accounting Policies - Property and Equipment (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Property and equipment, gross	$ 2,512	$ 2,480
Accumulated depreciation	(1,003)	(903)
Total property and equipment, net	1,509	1,577
Land [Member]
Property and equipment, gross	391	385
Building and Building Improvements [Member]
Property and equipment, gross	$ 940	908
Building and Building Improvements [Member] | Minimum [Member]
Property and equipment, useful life (Year)	7 years
Building and Building Improvements [Member] | Maximum [Member]
Property and equipment, useful life (Year)	40 years
Equipment [Member]
Property and equipment, gross	$ 1,149	1,105
Equipment [Member] | Minimum [Member]
Property and equipment, useful life (Year)	3 years
Equipment [Member] | Maximum [Member]
Property and equipment, useful life (Year)	20 years
Construction in Progress [Member]
Property and equipment, gross	$ 32	$ 82