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Note 15 - Warranty Obligations (Tables)
3 Months Ended
Mar. 31, 2021
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
  

Three Months Ended

 
  

March 31,

 
  

2021

  

2020

 

Balance, beginning of period

 $98  $101 
Amounts accrued for current period sales  10   8 
Adjustments of prior estimates  (1)  1 
Settlements of warranty claims  (7)  (11)
Currency impact  (1)  (2)

Balance, end of period

 $99  $97