Allowance for Doubtful Accounts (Tables)

6 Months Ended

Mar. 31, 2024

Receivables [Abstract]

Schedule of Financing Receivable, Allowance for Credit Loss

Activity in the allowance for doubtful accounts for the six months ended March 31, 2024 was as follows:

(in millions)
Balance as of September 30, 2023	$	59.9
Recovery of bad debts(1)	(2.1)
Allowance charge-offs	(1.2)
Other	0.4
Balance as of March 31, 2024	$	57.0

(1) An additional $1.4 million is included in bad debt expense for the six months ended March 31, 2024 on the consolidated income statement, which is not included in the allowance at the period then ended.