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Derivative Instruments - Derivative Narrative (Details) - Designated as Hedging Instrument [Member] - Cross Currency Interest Rate Contract [Member] - Net Investment Hedging [Member] - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Dec. 31, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Derivative [Line Items] |  |  |
Maximum Remaining Maturity of Foreign Currency Derivatives |  | 5 years | 5 years
Derivative, Fixed Interest Rate |  | 2.90% | 2.10%
Derivative, Cash Received on Hedge | $ 1.1 |  |
Maximum [Member] |  |  |
Derivative [Line Items] |  |  |
Derivative, Notional Amount |  | $ 125.0 | $ 150.0
Minimum [Member] |  |  |
Derivative [Line Items] |  |  |
Derivative, Notional Amount |  | $ 75.0 | $ 75.0

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- Definition The amount of cash received during the period on settlement of a hedge. + References No definition available. + Details
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- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + 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 Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959 + Details
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- Definition Maximum amount of time remaining before foreign currency exchange rate derivatives mature or expire, 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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