Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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-Section 50
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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
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Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

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Amount of foreign currency translation gain (loss) which decreases (increases) the restructuring reserve.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
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Restructuring and Other Costs, Net - Schedule of Accrual Activity Relating to Restructuring Reserves (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Restructuring Reserve [Roll Forward]
Beginning balance			$ 2,985
Restructuring and other costs, net	$ 1,259	$ 850	9,180	$ 14,744
Non-cash adjustments			(443)
Cash payments			(10,833)
Effect of foreign currency translation			(99)
Ending balance	790		790
Personnel
Restructuring Reserve [Roll Forward]
Beginning balance			56
Restructuring and other costs, net	126	126	7,704	12,095
Non-cash adjustments			0
Cash payments			(7,708)
Effect of foreign currency translation			(12)
Ending balance	40		40
Facilities
Restructuring Reserve [Roll Forward]
Beginning balance			0
Restructuring and other costs, net	382	0	635	0
Non-cash adjustments			(443)
Cash payments			(192)
Effect of foreign currency translation			0
Ending balance	0		0
Restructuring Subtotal
Restructuring Reserve [Roll Forward]
Beginning balance			56
Restructuring and other costs, net			8,339
Non-cash adjustments			(443)
Cash payments			(7,900)
Effect of foreign currency translation			(12)
Ending balance	40		40
Other
Restructuring Reserve [Roll Forward]
Beginning balance			2,929
Restructuring and other costs, net	751	$ 724	841	$ 2,649
Non-cash adjustments			0
Cash payments			(2,933)
Effect of foreign currency translation			(87)
Ending balance	$ 750		$ 750