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Derivative Instruments Narrative (Details) (USD $) In Millions, unless otherwise specified | Dec. 31, 2014
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Derivative Instruments [Abstract] |
Derivative, Notional Amount | $ 45.0 invest_DerivativeNotionalAmount

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- Details
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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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