Nominal or face amount used to calculate payment on derivative.

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=121590274&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=121590274&loc=SL5579245-113959

Name:	us-gaap_DerivativeNotionalAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

Derivatives and Hedging Activities (Narrative) (Details) - USD ($) $ in Millions	Sep. 30, 2020	Jun. 30, 2020	Apr. 30, 2019
Foreign exchange contracts
Derivative [Line Items]
Derivative, notional amount	$ 27.2	$ 16.6
Interest Rate Swap
Derivative [Line Items]
Derivative, notional amount			$ 100.0
Interest Rate Swap, Maturing April 30, 2024
Derivative [Line Items]
Derivative, notional amount			50.0
Interest Rate Swap, Maturing April 30, 2026
Derivative [Line Items]
Derivative, notional amount			$ 50.0