Annual report pursuant to Section 13 and 15(d)

Note 16 - Fair Value (Tables)

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Note 16 - Fair Value (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Fair Value, by Balance Sheet Grouping [Table Text Block]
   

December 31, 2021

   

December 31, 2020

 
   

Carrying

   

Estimated

   

Carrying

   

Estimated

 
   

Value

   

Fair Value

   

Value

   

Fair Value

 

Non-qualified employee benefit plan investments

  $ 25     $ 25     $ 26     $ 26  

Investment in Venator

    25       25       32       32  

Option agreement for remaining Venator shares

    (7 )     (7 )     11       11  

Long-term debt (including current portion)

    (1,550 )     (1,698 )     (2,121 )     (2,334 )