Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2019	Sep. 30, 2018
Current assets:
Cash and cash equivalents	$ 39.1	$ 35.2
Accounts receivable, net	333.7	317.1
Unbilled revenue	107.6	99.9
Inventories	26.5	23.8
Other current assets	44.5	55.2
Total current assets	551.4	531.2
Property and equipment, net	272.4	256.8
Intangible assets, net	251.5	290.5
Goodwill	1,810.4	1,766.8
Other assets	42.9	46.6
Total assets	2,928.6	2,891.9
Current liabilities:
Accounts payable	99.8	93.6
Current portion of long-term debt	10.4	13.0
Deferred revenue	49.1	72.5
Current portion of self-insurance reserves	37.4	34.5
Accrued expenses and other current liabilities	136.0	117.9
Total current liabilities	332.7	331.5
Long-term debt, net	1,134.2	1,141.3
Deferred tax liabilities	64.4	67.2
Self-insurance reserves	87.1	93.4
Other liabilities	26.4	31.2
Total liabilities	1,644.8	1,664.6
Stockholders’ equity:
Preferred stock, $0.01 par value; 50,000,000 shares authorized; no shares issued or outstanding as of September 30, 2019 and September 30, 2018
Common stock, $0.01 par value; 500,000,000 shares authorized; 104,700,000 and 104,470,000 shares issued and outstanding as of September 30, 2019 and September 30, 2018, respectively	1.0	1.0
Additional paid-in-capital	1,441.8	1,426.3
Accumulated deficit	(146.3)	(189.6)
Accumulated other comprehensive loss	(11.7)	(10.4)
Treasury stock at cost 52,018 and 0 shares as of September 30, 2019 and September 30, 2018, respectively	(1.0)
Total stockholders’ equity	1,283.8	1,227.3
Total liabilities and stockholders’ equity	$ 2,928.6	$ 2,891.9