XML 87 R49.htm IDEA: XBRL DOCUMENT

Restructuring Charges - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 31, 2014	Jul. 31, 2013	Jul. 31, 2014	Jul. 31, 2013	Oct. 31, 2013
Restructuring and Related Cost [Abstract]
Restructuring charges	$ 4.2	$ 1.9	$ 10.5	$ 2.7
Amounts remaining to be incurred	13.2		13.2		6.6
Employee Separation Costs [Member]
Restructuring and Related Cost [Abstract]
Restructuring charges	3.7		8.4
Professional Fees [Member]
Restructuring and Related Cost [Abstract]
Restructuring charges	0.5
Lease Termination Costs [Member]
Restructuring and Related Cost [Abstract]
Restructuring charges			$ 2.1

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References+ Details