Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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Fair value of the assets less the liabilities of a derivative or group of derivatives.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 45
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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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Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Foreign Currency Option Premium

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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Foreign Currency Contracts Related to the Acquisition of Sirtex Medical Limited (Details) $ in Millions, $ in Millions	1 Months Ended	3 Months Ended	6 Months Ended
	Feb. 28, 2018 USD ($)	Mar. 30, 2018 USD ($)	Mar. 30, 2018 USD ($)	Mar. 31, 2017 USD ($)	Feb. 28, 2018 AUD ($)
Derivative [Line Items]
Foreign currency option premium			$ 5.5	$ 0.0
Loss on foreign currency contracts that do not qualify for hedge accounting			16.4	$ 0.0
Sirtex \| Foreign exchange forward contracts
Derivative [Line Items]
Notional amount	$ 621.0	$ 609.6	609.6		$ 793.0
Sirtex \| Foreign exchange option contract
Derivative [Line Items]
Notional amount	641.5				$ 792.0
Foreign currency option premium	$ 5.5
Fair value of foreign currency option		0.5	$ 0.5
Acquisition-related expenses \| Sirtex \| Foreign exchange forward contracts
Derivative [Line Items]
Loss on foreign currency contracts that do not qualify for hedge accounting		11.4
Acquisition-related expenses \| Sirtex \| Foreign exchange option contract
Derivative [Line Items]
Loss on foreign currency contracts that do not qualify for hedge accounting		$ 5.0