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Income Taxes (Tables)
3 Months Ended
Mar. 31, 2020
Income Tax Disclosure [Abstract]  
Schedule of effective income tax rate reconciliation
The following table provides details of income taxes (in millions, except percentages):
 
Three Months Ended March 31,
 
2020
 
2019
Income before income taxes
$
28.3

 
$
44.5

Income tax provision
$
7.9

 
$
13.4

Effective tax rate
28.0
%
 
30.1
%