Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2023	Sep. 30, 2022
Current assets:
Cash and cash equivalents	$ 67.0	$ 20.1
Accounts receivable, net	442.3	397.6
Unbilled revenue	143.5	130.2
Other current assets	89.3	129.2
Total current assets	742.1	677.1
Property and equipment, net	315.2	328.3
Intangible assets, net	132.3	174.3
Goodwill	2,021.4	2,008.8
Operating lease assets	86.1	81.6
Other assets	55.1	35.4
Total assets	3,352.2	3,305.5
Current liabilities:
Accounts payable	136.2	151.2
Current portion of long-term debt	0.0	12.0
Deferred revenue	68.2	59.3
Current portion of self-insurance reserves	54.8	45.6
Accrued expenses and other current liabilities	180.2	193.5
Current portion of operating lease liabilities	27.3	26.8
Total current liabilities	466.7	488.4
Total long-term debt, net	888.1	1,330.7
Deferred tax liabilities	51.1	68.6
Self-insurance reserves	105.1	101.1
Long-term operating lease liabilities	65.1	61.3
Other liabilities	34.6	38.6
Total liabilities	1,610.7	2,088.7
Stockholders’ equity:
Preferred stock, $0.01 par value; 50,000,000 shares authorized; no shares issued or outstanding as of September 30, 2023 and September 30, 2022	0.0	0.0
Common stock, $0.01 par value; 500,000,000 shares authorized; 106,600,000 and 105,700,000 shares issued and 93,600,000 and 93,000,000 shares outstanding as of September 30,2023 and September 30,2022 respectively	1.1	1.1
Treasury stock, at cost; 13,000,000 and 12700,000 shares as of September30, 2023 and September 30, 2022, respectively	(170.4)	(168.2)
Additional paid-in-capital	1,530.8	1,509.5
Accumulated deficit	(135.3)	(127.6)
Accumulated other comprehensive income	17.1	2.0
Total stockholders’ equity	1,243.3	1,216.8
Total liabilities, mezzanine equity and stockholders 'equity	3,352.2	3,305.5
Series A Convertible Preferred Stock
Mezzanine equity:
convertible preferred stock	$ 498.2	$ 0.0