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Derivative Instruments - Designated as hedging, Financial Performance Narrative (Details) - Designated as Hedging Instrument [Member] $ in Millions | 6 Months Ended
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Jun. 30, 2018 USD ($)
Derivative Instruments, Gain (Loss) [Line Items] |
Gain (Loss) Reclassification from AOCI into Earnings, Estimate of Time to Transfer | 12 months
Amount of gain (loss) expected to be reclassified from AOCI into Earnings | $ 0.0

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- Definition 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. + References No definition available. + Details
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- Definition Estimated period for the anticipated transfer of gain (loss), net, from accumulated other comprehensive income into earnings, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings. + References No definition available. + Details
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- Details
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