Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Fair Value (Tables)

v3.23.1
Note 9 - Fair Value (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Fair Value, by Balance Sheet Grouping [Table Text Block]
   

March 31, 2023

   

December 31, 2022

 
   

Carrying

   

Estimated

   

Carrying

   

Estimated

 
   

value

   

fair value

   

value

   

fair value

 

Non-qualified employee benefit plan investments

  $ 14     $ 14     $ 15     $ 15  

Investment in Venator

    4       4       5       5  

Option agreement for remaining Venator shares

                       

Long-term debt (including current portion)

    (1,520 )     (1,418 )     (1,737 )     (1,578 )