Goodwill and Other Intangible Assets - Summary of Intangible Assets Subject to Amortization (Detail) (USD $) In Thousands, unless otherwise specified	Jan. 31, 2015	Oct. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	$ 372,309	$ 381,262
Accumulated Amortization	94,460	89,952
Net Book Value	277,849us-gaap_FiniteLivedIntangibleAssetsNet	291,310us-gaap_FiniteLivedIntangibleAssetsNet
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	194,222	200,028
Accumulated Amortization	44,596	41,910
Net Book Value	149,626	158,118
Patent/Technology Costs [Member]
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	91,351	93,799
Accumulated Amortization	27,821	27,030
Net Book Value	63,530	66,769
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	77,363	77,846
Accumulated Amortization	13,245	12,173
Net Book Value	64,118	65,673
Non-compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	8,005	8,220
Accumulated Amortization	7,525	7,600
Net Book Value	480	620
Other [Member]
Finite-Lived Intangible Assets [Line Items]
Carrying Amount	1,368	1,369
Accumulated Amortization	1,273	1,239
Net Book Value	$ 95	$ 130

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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