DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Additional Information (Details) - USD ($) $ in Millions	Sep. 30, 2021	Sep. 30, 2020
Derivatives not designated as Hedging Instruments \| Currency forward contracts
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Notional amount	$ 180.3	$ 160.1
Designated as Hedging Instruments \| Interest rate swap agreements
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Notional amount	600.0	$ 600.0
Interest rate gain amount expected to be reclassified to earnings during the next 12 months	(4.0)
Designated as Hedging Instruments \| Commodity hedging instruments
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Commodity gain amount expected to be reclassified to earnings during the next 12 months	$ 9.4

Derivative Instruments and Hedging Activities Disclosure [Line Items]

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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
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=125515794&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=125515794&loc=SL5579245-113959

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- Definition

The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121549185&loc=d3e80748-113994

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- Definition

The estimated net amount of unrealized gains or losses on price risk cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

+ References

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