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Derivative Financial Instruments (Narrative) (Details) - USD ($) | 12 Months Ended |
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Mar. 31, 2019 | Mar. 31, 2018
Designated as hedging instruments | Foreign Exchange Forward | Cash flow hedges |  |
Derivative [Line Items] |  |
Derivative term of contract | 4 months |
Derivative notional amount | $ 41,400,000 | $ 0
Net gains to be reclassified into earnings in the next 12 months | $ 400,000 |
Not Designated as Hedging Instrument | Foreign Exchange Forward And Swap |  |
Derivative [Line Items] |  |
Derivative term of contract | 1 month |
Derivative notional amount | $ 50,400,000 | $ 47,200,000

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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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- Definition The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=112277219&loc=d3e80748-113994 + Details
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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 Period the derivative contract is outstanding, 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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- Details
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- Details
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- Details
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