Newly Issued Accounting Pronouncements (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
Jun. 30, 2015	Dec. 31, 2014
Change in Presentation of Debt Issuance Costs \| Scenario, Adjustment \| New Accounting Pronouncement, Early Adoption, Effect
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Unamortized debt and Lease costs, net	$ 11.0	$ 8.2

Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration