Debt (Tables)

6 Months Ended

Jun. 30, 2017

Debt Disclosure [Abstract]

Summary of Long-term Debt

Debt consisted of the following (in millions):

	June 30,		December 31,		June 30,
	2017		2016		2016
Revolving credit facility	$	100.7	$	52.2	$	73.8
Other obligations		3.7		3.3		2.2
Total debt		104.4		55.5		76.0
Less current portion		1.1		1.0		0.8
Long-term debt	$	103.3	$	54.5	$	75.2