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Fair Value Measurements (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2025

Sep. 30, 2024

Fair Value Disclosures [Abstract]

Carrying Value and Estimated Fair Value of Long-term Debt and Finance Leases, Including Current Maturities

The carrying value and estimated fair value of our total long-term debt and finance leases, including current maturities, were as follows (in millions):

		March 31, 2025								September 30, 2024
		Carrying Value				Fair Value				Carrying Value				Fair Value
Long-term debt and finance leases, including current maturities(1)		$	131.7			$	124.6			$	315.2			$	305.3

(1) Current and prior period long-term debts’ carrying and fair values exclude net debt issuance costs.

The carrying value and estimated fair value of the Company’s long-term debt, including current maturities, were as follows (in millions):

		September 30, 2024								September 30, 2023
		Carrying Value				Fair Value				Carrying Value				Fair Value
Long-term debt and finance leases, including current maturities(1)		$	315.2			$	305.3			$	538.3			$	493.6

(1)  Current and prior period long-term debts’ carrying and fair values exclude net debt issuance costs.

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- Definition

Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

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- References

No definition available.

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