Consolidated Statements of Cash Flows - USD ($) $ in Millions		12 Months Ended
		Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2013
Cash flows from operating activities:
Net income		$ 76.3	$ 75.6	$ 72.9
Income from discontinued operations, net of taxes	[1]	(22.2)	(8.7)	(10.3)
Income from continuing operations		54.1	66.9	62.6
Adjustments to reconcile income from continuing operations to net cash provided by continuing operating activities:
Depreciation and amortization	[2]	57.0	56.4	59.4
Deferred income taxes		8.1	2.2	12.5
Share-based compensation expense before income taxes		14.2	15.8	12.8
Provision for bad debt		2.7	2.9	2.7
Discount accretion on insurance claims		0.3	0.4	0.5
Gain on sale of assets		(0.1)	(1.2)	(0.3)
Income from unconsolidated affiliates, net		(9.0)	(6.5)	(6.3)
Distributions from unconsolidated affiliates		6.5	5.6	3.0
Changes in operating assets and liabilities, net of effects of acquisitions:
Trade accounts receivable		(55.9)	(39.4)	(55.0)
Prepaid expenses and other current assets		(1.4)	(5.0)	6.9
Other noncurrent assets		0.6	15.1	2.3
Trade accounts payable and other accrued liabilities		44.3	3.7	16.7
Insurance claims		37.4	(8.7)	3.9
Income taxes payable		(14.2)	8.3	8.7
Other noncurrent liabilities		(0.2)	(1.4)	(5.2)
Total adjustments		90.3	48.2	62.6
Net cash provided by continuing operating activities		144.4	115.1	125.2
Net cash provided by discontinued operating activities		0.9	5.6	10.1
Net cash provided by operating activities		145.3	120.7	135.3
Cash flows from investing activities:
Additions to property, plant and equipment		(26.5)	(37.4)	(32.4)
Proceeds from sale of assets		5.3	3.6	1.2
Purchase of businesses, net of cash acquired		(19.2)	(48.2)	(199.3)
Investments in unconsolidated affiliates		(0.1)	0.0	(0.2)
Proceeds from redemption of auction rate security		0.0	0.0	5.0
Net cash used in continuing investing activities		(40.5)	(82.0)	(225.7)
Net cash provided by (used in) discontinued investing activities		130.9	0.0	(0.2)
Net cash provided by (used in) investing activities		90.4	(82.0)	(225.9)
Cash flows from financing activities:
Proceeds from issuance of share-based compensation awards, net of taxes withheld		15.4	10.0	13.3
Incremental tax benefit from share-based compensation awards		2.3	5.1	0.0
Repurchases of common stock		(31.4)	(20.0)	0.0
Dividends paid		(36.0)	(34.6)	(32.9)
Deferred financing costs paid		(0.9)	(1.2)	0.0
Borrowings from line of credit		958.3	1,089.1	1,006.0
Repayment of borrowings from line of credit		(1,120.1)	(1,084.2)	(906.1)
Changes in book cash overdrafts		(7.3)	6.6	2.9
Repayment of capital lease obligations		(2.4)	(5.4)	(3.5)
Other		5.2	0.0	0.0
Net cash (used in) provided by financing activities		(216.9)	(34.6)	79.7
Net increase (decrease) in cash and cash equivalents		18.8	4.1	(10.9)
Cash and cash equivalents at beginning of year		36.7	32.6	43.5
Cash and cash equivalents at end of year		55.5	36.7	32.6
Supplemental data:
Cash paid for income taxes, net of refunds received		23.7	32.9	18.7
Interest paid on line of credit		$ 6.0	$ 6.2	$ 7.7

[1] Discontinued operations includes both costs related to ongoing legal cases and insurance reserves associated with the former Security business. We will continue to reflect these types of costs within discontinued operations in future periods. Refer to Note 15, “Commitments and Contingencies,” and Note 12, “Insurance,” for further information.

[2] Excludes amortization related to income from unconsolidated affiliates.