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Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Commitments For Non-Cancelable Leases

($ in millions)		Capital Leases			Operating Leases		Total
2016		$	3.9		6.7		10.6
2017		2.8			5.5		8.3
2018		1.2			4.9		6.1
2019		—			4.1		4.1
2020		—			3.1		3.1
After 2020		—			5.8		5.8
Total minimum payment required		$	7.9		30.1		38.0

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- Definition

Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for capital and operating leases having initial or remaining non-cancelable lease terms in excess of one year and the total minimum rentals to be received in the future under non-cancelable subleases as of the balance sheet date.

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