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Borrowing Arrangements (Tables)

12 Months Ended

Sep. 30, 2025

Long-Term Debt and Lease Obligation [Abstract]

Components of Long-Term Debt

The components of our long-term debt are as follows:

			September 30,
			2025						2024
			(in millions)
4.0% Senior Notes			$	450.0					$	450.0
Finance leases			4.1						2.7
Total debt			454.1						452.7
Less: deferred financing costs			2.5						3.2
Less: current portion of long-term debt			1.2						0.8
Total long-term debt			$	450.4					$	448.7

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- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

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