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Note 7 - Redeemable Noncontrolling Interests (Tables)
9 Months Ended
Sep. 30, 2021
Notes Tables  
Redeemable Noncontrolling Interest [Table Text Block]
  

Three Months Ended

  

Nine Months Ended

 
  

September 30,

  

September 30,

 
  

2021

  

2020

  

2021

  

2020

 

Balance, beginning of period

 $194  $159  $180  $167 

Capital contribution from redeemable noncontrolling interest

  3   1   6   3 

Sale of redeemable noncontrolling interest

             7 

Adjustment to redemption value

  2       10    

Other

         (1)    

Comprehensive income (loss) adjustments:

                

Net loss attributable to redeemable noncontrolling interests

  (2)  (4)  (10)  (25)

Other comprehensive income (loss) attributable to redeemable noncontrolling interests

  (2)  (4)  10   - 

Balance, end of period

 $195  $152  $195  $152