Fair Value Measurements (Policies)	12 Months Ended
Sep. 30, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements, Policy	The Company’s financial assets and liabilities include cash and cash equivalents, receivables and accounts payable for which the carrying value approximates fair value due to their short maturities (less than 12 months). The Company does not record its current portion of long-term debt and long-term debt at fair value on the Consolidated Balance Sheets. The fair value of any outstanding borrowings under the Revolving Credit Facility (as defined in Note 13) as of September 30, 2023 and 2022 approximated its carrying value. Based on market rates, the fair value (Level 2) of the Company’s debt, excluding any borrowings under the Revolving Credit Facility, was $830.0 and $767.4 as of September 30, 2023 and 2022, respectively.Certain assets and liabilities, including property, goodwill and other intangible assets, are measured at fair value on a non-recurring basis.

Fair Value Measurements (Policies)

12 Months Ended

Sep. 30, 2023

The Company’s financial assets and liabilities include cash and cash equivalents, receivables and accounts payable for which the carrying value approximates fair value due to their short maturities (less than 12 months). The Company does not record its current portion of long-term debt and long-term debt at fair value on the Consolidated Balance Sheets. The fair value of any outstanding borrowings under the Revolving Credit Facility (as defined in Note 13) as of September 30, 2023 and 2022 approximated its carrying value. Based on market rates, the fair value (Level 2) of the Company’s debt, excluding any borrowings under the Revolving Credit Facility, was $830.0 and $767.4 as of September 30, 2023 and 2022, respectively.Certain assets and liabilities, including property, goodwill and other intangible assets, are measured at fair value on a non-recurring basis.