Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table summarizes the financial assets and liabilities measured at fair value on a recurring basis as of September 30, 2022 and September 30, 2021:


	September 30, 2022
	Carrying Value		Level 1		Level 2		Level 3
Other assets:
Investments held by Rabbi Trust	$	10.6	$	10.6	$	—	$	—
Interest rate swap contracts		3.0		—		3.0		—
Total Assets	$	13.6	$	10.6	$	3.0	$	—
Other liabilities:
Obligation to Rabbi Trust	$	10.6	$	10.6	$	—	$	—
Total Liabilities	$	10.6	$	10.6	$	—	$	—


	September 30, 2021
	Carrying Value		Level 1		Level 2		Level 3
Other assets:
Investments held by Rabbi Trust	$	13.5	$	13.5	$	—	$	—
Fuel hedges		1.2		—		1.2		—
Total Assets	$	14.7	$	13.5	$	1.2	$	—
Other liabilities:
Interest rate swap contracts	$	3.6	$	—	$	3.6	$	—
Obligation to Rabbi Trust		13.5		13.5		—		—
Total Liabilities	$	17.1	$	13.5	$	3.6	$	—

Derivative Instruments Gain Loss [Line Items]

Summary of Effects on Consolidated Financial Statements of Designated As Cash Flow Hedges

The effects on the consolidated financial statements of the fuel swaps which were designated as cash flow hedges were as follows:


	Fiscal Year Ended
	September 30, 2022		September 30, 2021		September 30, 2020
Income (loss) recognized in Other comprehensive income (loss)	$	0.2	$	3.5	$	(2.7	)
Net gain (loss) reclassified from Accumulated other comprehensive loss into Cost of services provided		1.5		2.3		(2.4	)