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Derivatives Narrative (Details) $ in Millions | Mar. 31, 2018 USD ($)
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Foreign Currency Forward & Foreign Currency Option Contracts [Member] |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |
Derivative, Notional Amount | $ 192.1
Debt [Member] | Interest Rate Swap [Member] |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |
Derivate, Amount of Hedged Item, Through May 2018 | 750.0
Derivative, Amount of Hedged Item, Through May 2019 | 600.0
Derivative, Amount of Hedged Item, Through May 2020 | 450.0
Derivative, Amount of Hedged Item, Through May 2021 | $ 200.0

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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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