Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

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Amount of liability, recognized in statement of financial position, for pension, other postretirement and postemployment benefits, classified as current.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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Accrued Liabilities (Accrued Liabilities) (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024	Sep. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023
Accrued Liabilities, Current [Abstract]
Salaries and other member benefits	$ 105,065		$ 151,921
Product warranties and related liabilities	20,946	$ 19,008	18,844	$ 19,800	$ 21,802	$ 18,162
Interest payable	12,193		12,163
Accrued retirement benefits	2,799		2,888
Net current contract liabilities	47,419		56,791
Taxes, other than income	15,755		15,884
Other	38,108		34,151
Accrued liabilities	$ 242,285		$ 292,642