Income Taxes (Tables)

3 Months Ended

Mar. 31, 2017

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,
	2017			2016
Income before income taxes	$	140.6		$	126.5
Income tax provision	$	31.8		$	35.1
Effective tax rate	22.6		%	27.7		%