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Note 7 - Redeemable Noncontrolling Interests (Tables)
3 Months Ended
Mar. 31, 2021
Notes Tables  
Redeemable Noncontrolling Interest [Table Text Block]
  

Three Months Ended

 
  

March 31,

 
  

2021

  

2020

 

Balance, beginning of period

 $180  $167 
Capital contribution from redeemable noncontrolling interest  1   2 
Adjustment to redemption value  4     

Comprehensive income (loss) adjustments:

        

Net loss attributable to redeemable noncontrolling interests

  (4)  (22)
Other comprehensive income attributable to redeemable noncontrolling interests  1   8 

Balance, end of period

 $182  $155