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Accrued Liabilities (Tables)

12 Months Ended

Sep. 30, 2025

Accrued Liabilities [Line Items]

Accrued Liabilities

		September 30, 2025				September 30, 2024
Salaries and other member benefits		$	175,110			$	151,921
Product warranties and related liabilities			25,504				18,844
Interest payable			10,211				12,163
Accrued retirement benefits			2,986				2,888
Net current contract liabilities			49,235				56,791
Taxes, other than income			15,367				15,884
Other			34,670				34,151
		$	313,083			$	292,642

Changes in Accrued Product Warranties and Related Liabilities

Changes in accrued product warranties and related liabilities were as follows:

		Year Ended September 30,
		2025				2024				2023
Beginning of period		$	18,844			$	18,162			$	40,042
Additions, net of recoveries			20,887				13,797				25,984
Reductions for settlement			(14,339	)			(13,368	)			(47,949	)
Foreign currency exchange rate changes			112				253				85
End of period		$	25,504			$	18,844			$	18,162

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- Definition

Tabular disclosure of the components of accrued liabilities.

+ References

No definition available.

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- Definition

Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482425/460-10-50-8

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- Definition

Accrued Liabilities [Line Items]

+ References

No definition available.

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