Financial Instruments, Risk Management and Fair Value Measurements - Fair Value of Derivative Instruments (Details) $ in Millions	Sep. 30, 2020 USD ($)
Derivative [Line Items]
Derivative liabilities	$ (0.2)
Net derivative liabilities	(0.2)
Accrued and other current liabilities \| Foreign currency contracts \| Designated as Hedging Instrument
Derivative [Line Items]
Derivative liabilities	$ (0.2)

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 20
-Section 50
-Paragraph 4D
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313

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Period Type:	instant