Supplemental Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2018

Supplemental Cash Flow Elements [Abstract]

Schedule of Interest Paid and Income Taxes Paid (Recovered)

Interest paid and income taxes paid (recovered) were as follows:

	For the Three Months Ended March 31,
(in millions)	2018		2017
Senior unsecured fixed rate notes	$	2.3	$	2.3
Junior subordinated debentures		3.4		2.9
Other indebtedness		1.5		0.8
Revolving credit facility		—		0.3
Total interest paid	$	7.2	$	6.3
Income taxes paid		1.5		—
Income taxes recovered		—		(2.2	)
Income taxes paid (recovered), net	$	1.5	$	(2.2	)
Total	$	8.7	$	4.1