Commitments and Contingencies (Details) - USD ($) $ in Millions	12 Months Ended
Sep. 30, 2025	Sep. 30, 2024
Molding Technology Solutions
Commitments and Contingencies
Loss contingency accrual	$ 0.0	$ 11.2
General Claims and Lawsuit \| Maximum
Commitments and Contingencies
Deductibles and self-insured retentions per occurrence or per claim	$ 0.5

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.

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+ Details