Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Jan. 31, 2020	Oct. 31, 2019
Current assets
Cash and cash equivalents	$ 69.8	$ 58.5
Trade accounts receivable, net of allowances of $25.2 and $22.4 at January 31, 2020 and October 31, 2019, respectively	1,000.7	1,013.2
Costs incurred in excess of amounts billed	79.6	72.6
Prepaid expenses	75.3	75.7
Other current assets	59.5	55.5
Total current assets	1,284.9	1,275.4
Other investments	9.9	14.0
Property, plant and equipment, net of accumulated depreciation of $210.4 and $199.5 at January 31, 2020 and October 31, 2019, respectively	146.7	150.3
Right-of-use assets	163.4
Other intangible assets, net of accumulated amortization of $321.8 and $309.0 at January 31, 2020 and October 31, 2019, respectively	284.6	297.2
Goodwill	1,836.1	1,835.4
Other noncurrent assets	121.4	120.3
Total assets	3,847.1	3,692.6
Current liabilities
Current portion of long-term debt, net	72.3	57.2
Trade accounts payable	242.6	280.7
Accrued compensation	144.7	189.3
Accrued taxes—other than income	65.2	63.6
Insurance claims	150.2	149.8
Income taxes payable	6.6	3.5
Current portion of lease liabilities	36.0
Other accrued liabilities	153.5	158.2
Total current liabilities	871.1	902.4
Long-term debt, net	786.3	744.2
Long-term lease liabilities	150.0
Deferred income tax liability, net	46.4	47.7
Noncurrent insurance claims	363.8	365.2
Other noncurrent liabilities	58.1	78.8
Noncurrent income taxes payable	11.6	12.2
Total liabilities	2,287.4	2,150.6
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; 66,753,004 and 66,571,427 shares issued and outstanding at January 31, 2020 and October 31, 2019, respectively	0.7	0.7
Additional paid-in capital	711.8	708.9
Accumulated other comprehensive loss, net of taxes	(24.3)	(23.9)
Retained earnings	871.6	856.3
Total stockholders’ equity	1,559.7	1,542.0
Total liabilities and stockholders’ equity	$ 3,847.1	$ 3,692.6