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Note 4 - Inventories (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  June 30,  December 31, 
  

2026

  

2025

 

Raw materials and supplies

 $215  $163 

Work in progress

  40   39 

Finished goods

  728   658 

Total

  983   860 

LIFO reserves

  (48)  (42)

Net inventories

 $935  $818