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Note 4 - Management Actions (Tables)
6 Months Ended
Jun. 30, 2021
Notes Tables  
Restructuring and Related Costs [Table Text Block]
  

Severance-related costs

 

December 31, 2019 balance

 $4.5 

2020 activity:

    

New charges

  6.2 

Cash payments

  (5.4)

Foreign currency fluctuations

  0.2 

Adjustments to accrual

  (1.0)

December 31, 2020 balance

 $4.5 

2021 activity:

    

New charges

  0.9 

Cash payments

  (1.2)

Foreign currency fluctuations

  (0.1)

June 30, 2021 balance

 $4.1