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Note 13 - Guarantees (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]

(in millions)

       

Deferred revenue on extended warranties as of December 31, 2020

  $ 19  

New extended warranty and maintenance arrangements

    90  

Recognition of extended warranty and maintenance arrangement revenue

    (90 )

Deferred revenue on extended warranties as of December 31, 2021

    19  

New extended warranty and maintenance arrangements

    89  

Recognition of extended warranty and maintenance arrangement revenue

    (89 )

Deferred revenue on extended warranties as of December 31, 2022

  $ 19