CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Apr. 30, 2022	Oct. 31, 2021
Current assets
Cash and cash equivalents	$ 48.9	$ 62.8
Trade accounts receivable, net of allowances of $28.4 and $32.7 at April 30, 2022 and October 31, 2021, respectively	1,224.7	1,137.1
Costs incurred in excess of amounts billed	72.3	52.5
Prepaid expenses	98.2	88.7
Other current assets	64.0	60.0
Total current assets	1,508.2	1,401.2
Other investments	15.8	11.8
Property, plant and equipment, net of accumulated depreciation of $288.5 and $274.7 at April 30, 2022 and October 31, 2021, respectively	106.9	111.9
Right-of-use assets	115.4	126.5
Other intangible assets, net of accumulated amortization of $423.5 and $389.3 at April 30, 2022 and October 31, 2021, respectively	399.5	424.8
Goodwill	2,292.2	2,228.9
Other noncurrent assets	148.2	131.2
Total assets	4,586.3	4,436.2
Current liabilities
Current portion of debt, net	181.5	31.4
Trade accounts payable	263.3	289.4
Accrued compensation	205.3	238.0
Accrued taxes — other than income	127.5	124.9
Insurance claims	170.3	171.4
Income taxes payable	6.2	11.4
Current portion of lease liabilities	30.0	31.8
Other accrued liabilities	296.7	387.4
Total current liabilities	1,280.7	1,285.8
Long-term debt, net	986.6	852.8
Long-term lease liabilities	106.0	116.6
Deferred income tax liability, net	65.6	22.5
Noncurrent insurance claims	409.5	413.3
Other noncurrent liabilities	59.5	123.5
Noncurrent income taxes payable	8.8	12.5
Total liabilities	2,916.7	2,827.0
Commitments and contingencies
Stockholders’ Equity
Preferred stock, $0.01 par value; 500,000 shares authorized; none issued	0.0	0.0
Common stock, $0.01 par value; 100,000,000 shares authorized; 66,780,022 and 67,302,449 shares issued and outstanding at April 30, 2022 and October 31, 2021, respectively	0.7	0.7
Additional paid-in capital	716.4	750.9
Accumulated other comprehensive loss, net of taxes	(25.2)	(22.5)
Retained earnings	977.7	880.2
Total stockholders’ equity	1,669.6	1,609.2
Total liabilities and stockholders’ equity	$ 4,586.3	$ 4,436.2