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Income Taxes (Tables) | 3 Months Ended
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Mar. 31, 2018
Income Tax Disclosure [Abstract] |
Schedule of Income tax provision and the respective effective income tax rates | Our income tax provision for the periods presented and the respective effective income tax rates for such periods are as follows (in millions, except for income tax rates):
|  | For the Three Months Ended
|  | March 31,
|  | 2018 |  | 2017
Income tax provision |  | $ | 7.3 |  |  | $ | 5.0 |
Effective income tax rate |  | 19.0 | % |  | 13.9 | %

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- Definition Tabular disclosure of the components of income tax expense and effective income tax rate attributable to continuing operations. + References No definition available. + Details
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- References No definition available. + Details
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