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Derivatives and Hedging Activities - Additional Information (Details) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2017 USD ($) | Mar. 31, 2017 ILS (₪) | Dec. 31, 2016 ILS (₪)
Not Designated as Hedging Instrument [Member] | Forward Contracts [Member] |  |  |
Derivative [Line Items] |  |  |
Derivative, Term of Contract | 3 months |  |
Israel [Member] |  |  |
Derivative [Line Items] |  |  |
Compensating Balance, Amount | $ | $ 2.5 |  |
Israel, New Shekels | Designated as Hedging Instrument [Member] | Forward Contracts [Member] |  |  |
Derivative [Line Items] |  |  |
Derivative, Term of Contract | 12 months |  |
Outstanding foreign currency forward contracts | ₪ |  | ₪ 0 | ₪ 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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- Definition The amount of a specific compensating balance arrangement that is maintained under an agreement for a bank loan or future credit availability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + 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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- Details
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- Details
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