Note 8. Derivative Instruments - Textuals (Details) - Foreign Exchange Contract € in Millions, $ in Millions	3 Months Ended	12 Months Ended
Sep. 30, 2020 USD ($)	Jun. 30, 2020	Sep. 30, 2020 EUR (€)
Derivatives, Fair Value
Derivative, Notional Amount	$ 32.4		€ 60.2
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	$ (1.6)
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimate of Time to Transfer	12 months	12 months

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.

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Estimated period for the anticipated transfer of gain (loss), net, from accumulated other comprehensive income into earnings, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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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
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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.

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