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Note 5 - Other Long-term Assets (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Other Assets, Noncurrent [Table Text Block]
   

As of December 31,

 

(in millions)

 

2022

   

2021

 

Preferred equity investment

  $ 25     $  

Estimated workers' compensation recoveries

    12       18  

Long-term receivables

    9       11  

Other

    30       26  

Total

  $ 76     $ 55