Debt (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Components of debt

The following table summarizes the components of debt as of December 31, 2019 and December 31, 2018:

	December 31, 2019		December 31, 2018
	(in millions)
Revolving credit facility	$	100.0	$	180.0
Finance leases	7.3		5.5
Total debt	$	107.3	$	185.5

Remaining principal payments under existing debt agreements

The remaining principal payments under existing debt agreements as of December 31, 2019 are as follows:

	2020		2021		2022		2023		2024		Thereafter
	(in millions)
Revolving credit facility	$	—	$	—	$	—	$	100.0	$	—	$	—