Contingencies, Commitments and Leases (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments for Capital Lease

Future minimum lease payments for the five years following 2014 and the years thereafter are shown in the table below. Also shown is the present value of minimum lease payments at December 31, 2014, which is reflected on the Consolidated Balance Sheets as current and noncurrent capital lease obligations of $1.0 million and $37.4 million, respectively.

	Years Ending December 31,
	(in millions)
2015	$	3.1
2016	3.5
2017	3.6
2018	3.7
2019	3.8
After 2019	41.0
Total minimum lease payments	58.7
Less: amount representing interest	(20.3		)
Present value of minimum lease payments at December 31, 2014	$	38.4