Supplemental Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2015

Supplemental Cash Flow Elements [Abstract]

Schedule of Interest Paid

Interest paid.

	For the Three Months Ended March 31,
(in millions)	2015		2014
Senior unsecured fixed rate notes	$	2.3	$	2.3
Junior subordinated debentures		1.7		2.0
Other indebtedness		0.8		0.9
Total interest paid	$	4.8	$	5.2