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Derivative Financial Instruments - Schedule of Notional Amounts of Outstanding Forward Contracts and Options (Details) - Not Designated as Hedging Instrument - Foreign Exchange Forward Contract and Options - USD ($) $ in Thousands	Dec. 31, 2024	Sep. 30, 2024
Derivative [Line Items]
Notional amount	$ 837,665	$ 1,058,478
Euro / U.S. Dollar
Derivative [Line Items]
Notional amount	717,212	781,398
British Pound / U.S. Dollar
Derivative [Line Items]
Notional amount	4,567	24,810
Israeli Shekel / U.S. Dollar
Derivative [Line Items]
Notional amount	12,327	12,535
Japanese Yen / U.S. Dollar
Derivative [Line Items]
Notional amount	26,320	42,340
Swiss Franc / U.S. Dollar
Derivative [Line Items]
Notional amount	25,714	74,939
Swedish Krona / U.S. Dollar
Derivative [Line Items]
Notional amount	16,924	48,596
Chinese Renminbi / U.S. Dollar
Derivative [Line Items]
Notional amount	4,522	32,124
New Taiwan Dollar / U.S. Dollar
Derivative [Line Items]
Notional amount	14,221	16,368
All other
Derivative [Line Items]
Notional amount	$ 15,858	$ 25,368

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-5

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1B

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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-Section 50
-Paragraph 1A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A

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