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Other Expense, Net (Tables)
12 Months Ended
Dec. 31, 2017
Components of Other Expense , Net

The components of other expense, net for the years ended December 31, 2017, 2016 and 2015 were as follows:

 

       
(In millions)    2017      2016      2015  

Asset impairment charge

   $ 7.0      $      $  

Other items, net

     0.9        1.5        4.3  

Total other expense, net

   $ 7.9      $ 1.5      $ 4.3