Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Jan. 31, 2018	Oct. 31, 2017
Current assets
Cash and cash equivalents	$ 68.6	$ 62.8
Trade accounts receivable, net of allowances of $15.5 and $25.5 at January 31, 2018 and October 31, 2017, respectively	1,020.0	1,038.1
Prepaid expenses	97.4	101.8
Other current assets	32.1	32.8
Total current assets	1,218.1	1,235.5
Other investments	18.8	17.6
Property, plant and equipment, net of accumulated depreciation of $147.6 and $136.4 at January 31, 2018 and October 31, 2017, respectively	141.6	143.1
Other intangible assets, net of accumulated amortization of $206.1 and $189.1 at January 31, 2018 and October 31, 2017, respectively	404.3	430.1
Goodwill	1,871.2	1,864.2
Other noncurrent assets	143.1	122.1
Total assets	3,797.0	3,812.6
Current liabilities
Current portion of long-term debt, net	7.0	16.9
Trade accounts payable	203.5	230.8
Accrued compensation	143.1	159.9
Accrued taxes—other than income	62.5	52.5
Insurance claims	114.1	112.5
Income taxes payable	5.0	13.4
Other accrued liabilities	164.4	171.8
Total current liabilities	699.6	757.8
Long-term debt, net	1,173.4	1,161.3
Deferred income tax liability, net	32.8	57.3
Noncurrent insurance claims	387.3	382.9
Other noncurrent liabilities	63.5	61.3
Noncurrent income taxes payable	23.7	16.3
Total liabilities	2,380.2	2,436.9
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; 65,686,394 and 65,502,568 shares issued and outstanding at January 31, 2018 and October 31, 2017, respectively	0.7	0.7
Additional paid-in capital	677.1	675.2
Accumulated other comprehensive income (loss), net of taxes	2.7	(20.3)
Retained earnings	736.2	720.1
Total stockholders’ equity	1,416.8	1,375.7
Total liabilities and stockholders’ equity	$ 3,797.0	$ 3,812.6