Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Jan. 31, 2022	Oct. 31, 2021
Current assets
Cash and cash equivalents	$ 46.6	$ 62.8
Trade accounts receivable, net of allowances of $34.0 and $32.7 at January 31, 2022 and October 31, 2021, respectively	1,210.0	1,137.1
Costs incurred in excess of amounts billed	69.1	52.5
Prepaid expenses	88.0	88.7
Other current assets	63.8	60.0
Total current assets	1,477.5	1,401.2
Other investments	15.3	11.8
Property, plant and equipment, net of accumulated depreciation of $283.6 and $274.7 at January 31, 2022 and October 31, 2021, respectively	110.9	111.9
Right-of-use assets	124.2	126.5
Other intangible assets, net of accumulated amortization of $406.5 and $389.3 at January 31, 2022 and October 31, 2021, respectively	407.3	424.8
Goodwill	2,237.1	2,228.9
Other noncurrent assets	132.7	131.2
Total assets	4,504.9	4,436.2
Current liabilities
Current portion of long-term debt, net	31.4	31.4
Trade accounts payable	261.5	289.4
Accrued compensation	196.6	238.0
Accrued taxes — other than income	129.1	124.9
Insurance claims	169.1	171.4
Income taxes payable	21.8	11.4
Current portion of lease liabilities	31.1	31.8
Other accrued liabilities	427.3	387.4
Total current liabilities	1,267.8	1,285.8
Long-term debt, net	971.9	852.8
Long-term lease liabilities	114.4	116.6
Deferred income tax liability, net	32.0	22.5
Noncurrent insurance claims	398.2	413.3
Other noncurrent liabilities	56.6	123.5
Noncurrent income taxes payable	8.7	12.5
Total liabilities	2,849.7	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; 67,443,112 and 67,302,449 shares issued and outstanding at January 31, 2022 and October 31, 2021, respectively	0.7	0.7
Additional paid-in capital	737.0	750.9
Accumulated other comprehensive loss, net of taxes	(24.6)	(22.5)
Retained earnings	942.1	880.2
Total stockholders’ equity	1,655.2	1,609.2
Total liabilities and stockholders’ equity	$ 4,504.9	$ 4,436.2