Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Schedule of Long Term Debt

	As of December 31,
	2019		2018
	(in millions)
Senior notes	$	345.3	$	344.9
Revolving debt	133.9		116.7
Term loan facility	149.1		—
Other notes payable	1.0		3.3
	629.3		464.9
Less current maturities of long-term debt	4.1		2.4
	$	625.2	$	462.5

Schedule of Future Principal Payments on Long Term Debt

Future principal payments on long-term debt are as follows:

	(in millions)
2020	$	4.1
2021	4.1
2022	4.8
2023	7.6
2024	263.3
Thereafter	350.1
	$	634.0