Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Current assets
Cash and cash equivalents	$ 30.4	$ 36.7
Trade accounts receivable, net of allowances of $10.1 and $10.6 at April 30, 2015 and October 31, 2014, respectively	764.6	748.2
Prepaid expenses	75.7	65.5
Deferred income taxes, net	51.0	46.6
Other current assets	30.1	30.2
Total current assets	951.8	927.2
Other investments	31.9	32.9
Property, plant and equipment, net of accumulated depreciation of $149.5 and $138.6 at April 30, 2015 and October 31, 2014, respectively	79.2	83.4
Other intangible assets, net of accumulated amortization of $155.5 and $142.9 at April 30, 2015 and October 31, 2014, respectively	118.7	128.8
Goodwill	908.8	904.6
Other assets	115.2	116.0
Total assets	2,205.6	2,192.9
Current liabilities
Trade accounts payable	147.9	175.9
Accrued liabilities
Accrued compensation	133.3	131.2
Accrued taxes—other than income	34.6	29.4
Insurance claims	80.1	80.0
Income taxes payable	0.1	2.0
Other accrued liabilities	115.5	107.9
Total current liabilities	511.5	526.4
Noncurrent income taxes payable	55.6	53.7
Line of credit	307.0	319.8
Deferred income tax liability, net	27.2	16.4
Noncurrent insurance claims	263.8	269.7
Other liabilities	40.3	38.1
Total liabilities	1,205.4	1,224.1
Commitments and contingencies
Stockholders’ Equity
Preferred stock, $0.01 par value; 500,000 shares authorized; none issued	0	0
Common stock, $0.01 par value; 100,000,000 shares authorized; 56,403,921 and 55,691,350 shares issued and outstanding at April 30, 2015 and October 31, 2014, respectively	0.6	0.6
Additional paid-in capital	289.5	274.1
Accumulated other comprehensive loss, net of taxes	(4.5)	(2.8)
Retained earnings	714.6	696.9
Total stockholders’ equity	1,000.2	968.8
Total liabilities and stockholders’ equity	$ 2,205.6	$ 2,192.9