Income Taxes (Tables)

3 Months Ended

Mar. 31, 2018

Income Taxes [Abstract]

Benefit for Income Taxes and Effective Income Tax Rate

The following table summarizes the Company’s provision (benefit) for income taxes and effective income tax provision rate for the three month periods ended March 31, 2018 and 2017.

	For the Three Month Period Ended March 31, 2018			For the Three Month Period Ended March 31, 2017
Income (loss) before income taxes	$	65.8		$	(8.6	)
Provision (benefit) for income taxes	$	23.4		$	(1.6	)
Effective income tax benefit rate		35.6	%		18.9	%