Derivative Instruments and Hedging Activities Derivatives and Hedging Activities - FX Forwards (Details) $ in Thousands	Jun. 30, 2020 USD ($) £ / $
Derivative [Line Items]
Derivative, Average Forward Exchange Rate \| £ / $	0.81
Investment Owned, Foreign Currency Contract, Current Value	$ 4,000
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value	53
Expected Maturity Amount Of Foreign Currency Derivatives In Remainder Of Fiscal Year	$ 4,908

Expected maturity amount of foreign currency derivatives in remainder of fiscal year.

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Average contractual rate at which a foreign currency can be purchased or sold.

+ 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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Data Type:	xbrli:stringItemType
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Period Type:	duration

- Definition

Fair value as of the balance sheet date of all foreign currency derivative assets not designated as hedging instruments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount the entity is obligated or for which it has the option to buy or sell the foreign currency contract.

+ References

No definition available.

+ Details

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Period Type:	instant