Leases (Tables)

6 Months Ended

Jun. 30, 2018

Leases [Abstract]

Schedule of Future Minimum Lease Payments Due Under Capital Leases

As of June 30, 2018, the future minimum lease payments due under capital leases are expected to be as follows: 

(In millions)
Year	Amount
Remainder of 2018	$	1.0
2019		1.1
2020		0.2
2021	—
Total minimum lease payments	$	2.3
Less: amount representing interest		(0.2	)
Present value of minimum lease payments	$	2.1