Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Components

Long-term debt consists of the following components:

	2017			2016
	(In millions)
Series 2014-1 Class A-2, 4.277% Fixed Rate Senior Secured Notes	$	1,296.8		$	1,300.0
Debt issuance costs	(13.9		)	(17.3		)
Long-term debt, net of debt issuance costs	1,282.8			1,282.7
Current portion of long-term debt	(13.0		)	—
Long-term debt	$	1,269.8		$	1,282.7

Schedule of Maturities of Long-term Debt

Face-value maturities of long-term debt for each of the next five years, assuming the Company's leverage ratio remains greater than 5.25x, are as follows:

	(In millions)
2018	$	13.0
2019	13.0
2020	13.0
2021	1,257.8
2022	—
Total	$	1,296.8