Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
(Loss) income from continuing operations before income taxes	$ (6.3)	$ 2.6	$ (19.8)	$ (14.3)
Income tax (benefit)	$ 0.0	$ 2.7	$ 0.3	$ 3.0
Effective tax rate	0.00%	(103.80%)	1.50%	21.00%

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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