Income Taxes (Tables)

3 Months Ended

Mar. 31, 2020

Income Tax Disclosure [Abstract]

Schedule of Effective Income Tax Rate Reconciliation

A reconciliation of the consolidated federal statutory rate to the reported income tax rate is as follows: 

	THREE MONTHS ENDED
	MARCH 31
	2020			2019
Income before income taxes	$	19.7		$	4.7
Statutory taxes (21%)	$	4.1		$	1.0
Interim adjustment	—			0.4
Permanent adjustments	1.1			—
Discrete items	(1.1)			0.1
Income tax provision	$	4.1		$	1.5
Reported income tax rate	20.8		%	31.9		%