Debt (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Summary of Long-term Debt

Debt consisted of the following (in millions):

	December 31,
	2018		2017
Revolving credit facility	$	132.3	$	99.2
Other obligations		6.6		3.8
Total debt		138.9		103.0
Less current portion		1.8		1.2
Long-term debt	$	137.1	$	101.8

Scheduled Maturities of Debt

Maturities—At December 31, 2018, the aggregate scheduled maturities of debt were as follows (in millions):

2019	$	1.8
2020		1.5
2021		1.5
2022		133.4
2023		0.7
Total	$	138.9