Basis of Presentation (Details Textuals) $ in Millions	Jan. 01, 2016 USD ($)
PriorPeriodReclassificationAdjustment[Abstract]
Cumulative Effect of New Accounting Principle in Period of Adoption on Retained Earnings	$ 55.2

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

No definition available.

Name:	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant