Debt (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Schedule of long-term debt

Long-term debt consisted of the following:

	December 31,
	2018			2017
2021 Senior Notes (5.25% fixed rate) due May 2021	$	175.0		$	175.0
Global Revolving Credit Facilities (variable rates) due December 2023	57.9			76.9
Second German Loan Agreement (2.45% fixed rate) due in quarterly installments ending September 2022	4.8			6.4
Third German Loan Agreement (1.45% fixed rate) due in quarterly installments ending March 2023	4.9			—
Deferred financing costs	(3.5		)	(2.8		)
Total Debt	239.1			255.5
Less: Debt payable within one year	2.3			1.4
Long-term debt	$	236.8		$	254.1

Schedule of ABR interest rates applicable to outstanding borrowings

ABR borrowings under the Global Revolving Credit Facilities will bear interest at the highest interest rate shown in the following table:

	Applicable Margin
	U.S. Revolving Credit Facility	German Revolving Credit Facility
Prime rate	0.00%-0.25%	Not applicable
Federal funds rate +0.50%	0.00%-0.25%	Not applicable
Monthly LIBOR (which cannot be less than zero percent) +1.00%	0.00%-0.25%	Not applicable
Overnight LIBOR (which cannot be less than zero percent)	Not applicable	1.25%-1.75%

Schedule of debt payments

The following table presents the Company's required debt payments:

	2019		2020		2021		2022		2023		Thereafter		Total
Debt payments	$	2.3	$	2.4	$	177.4	$	2.0	$	58.5	$	—	$	242.6