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Note 7 - Redeemable Noncontrolling Interests (Tables)
3 Months Ended
Mar. 31, 2020
Notes Tables  
Redeemable Noncontrolling Interest [Table Text Block]
   

Three Months Ended

 
   

March 31,

 
   

2020

   

2019

 

Balance, beginning of period

  $ 167     $ 100  
Capital contribution from redeemable noncontrolling interest     2       1  

Comprehensive income (loss) adjustments:

               
Net income (loss) attributable to redeemable noncontrolling interests     (2 )     (1 )
Other comprehensive income (loss) attributable to redeemable noncontrolling interests     8       5  

Balance, end of period

  $ 175     $ 105