Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Mar. 31, 2021	Sep. 30, 2020
Current assets:
Cash and cash equivalents	$ 123.8	$ 157.1
Accounts receivable, net	376.4	319.2
Unbilled revenue	74.4	94.6
Other current assets	61.1	62.2
Total current assets	635.7	633.1
Property and equipment, net	261.8	251.5
Intangible assets, net	214.1	221.3
Goodwill	1,919.6	1,859.3
Operating lease assets	65.1	58.8
Other assets	42.1	47.0
Total assets	3,138.4	3,071.0
Current liabilities:
Accounts payable	144.3	116.8
Current portion of long-term debt	10.4	12.3
Deferred revenue	74.3	57.1
Current portion of self-insurance reserves	52.3	48.4
Accrued expenses and other current liabilities	206.8	197.2
Current portion of operating lease liabilities	20.8	18.3
Total current liabilities	508.9	450.1
Long-term debt, net	1,123.4	1,127.5
Deferred tax liabilities	40.1	38.9
Self-insurance reserves	98.4	102.7
Long-term operating lease liabilities	51.2	47.5
Other liabilities	34.6	32.8
Total liabilities	1,856.6	1,799.5
Stockholders’ equity:
Preferred stock, $0.01 par value; 50,000,000 shares authorized; no shares issued or outstanding as of March 31, 2021 and September 30, 2020
Common stock, $0.01 par value; 500,000,000 shares authorized; 105,200,000 and 104,900,000 shares issued and outstanding as of March 31, 2021 and September 30, 2020, respectively	1.1	1.0
Treasury stock, at cost; 237,000 and 91,000 shares as of March 31, 2021 and September 30, 2020, respectively	(3.6)	(2.5)
Additional paid-in-capital	1,479.4	1,467.8
Accumulated deficit	(193.6)	(187.9)
Accumulated other comprehensive loss	(1.5)	(6.9)
Total stockholders’ equity	1,281.8	1,271.5
Total liabilities and stockholders’ equity	$ 3,138.4	$ 3,071.0