Revision of Previously Reported Financial Information Narrative (Details) $ in Millions	Dec. 31, 2015 USD ($)
Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cumulative Adjustment Equity in Earnings	$ 8.0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration