Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Millions	Oct. 31, 2015	Oct. 31, 2014
Deferred tax assets:
Accounts receivable, principally due to allowances for doubtful accounts	$ 1.3	$ 1.4
Inventories	4.9	4.4
Litigation settlements	0.2	0.1
Accrued liabilities, reserves and compensation accruals	43.1	38.1
Restricted stock	26.4	24.7
Net operating loss carryforwards	2.8	6.2
Plant and equipment	4.4	5.7
Research and experimental expenses - Section 59(e)	2.6	3.8
Tax credit carryforwards	1.1	11.7
Total gross deferred tax assets	86.8	96.1
Less valuation allowance	(13.4)	(14.5)
Deferred tax assets	73.4	81.6
Deferred tax liabilities:
Tax deductible goodwill	(26.5)	(24.2)
Transaction cost	(1.1)	(1.1)
Foreign deferred tax liabilities	(6.6)	(42.0)
Other intangible assets	(24.0)	(27.9)
Bonus adjustments under new accounting method	0.0	0.0
Total gross deferred tax liabilities	(58.2)	(95.2)
Net deferred tax assets (liabilities)	$ 15.2	$ (13.6)