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GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)
 6 Months Ended
Apr. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill [Table Text Block]
Changes in the carrying amount of goodwill by operating segment for the six months ended April 30, 2017 are as follows (in thousands):
 
 
Segment
 
Consolidated Totals
 
 
FSG
 
ETG
 
Balances as of October 31, 2016
 

$336,681

 

$529,036

 

$865,717

Goodwill acquired
 
47,524

 
—

 
47,524

Foreign currency translation adjustments
 
(237
)
 
(465
)
 
(702
)
Balances as of April 30, 2017
 

$383,968

 

$528,571

 

$912,539
Schedule Of Identifiable Intangible Assets [Table Text Block]
Identifiable intangible assets consist of the following (in thousands):
 
 
As of April 30, 2017
 
As of October 31, 2016
 
 
Gross Carrying Amount
 
Accumulated Amortization
 
Net Carrying Amount
 
Gross Carrying Amount
 
Accumulated Amortization
 
Net Carrying Amount
Amortizing Assets:
 
 
 
 
 
 
 
 
 
 
 
 
Customer relationships
 

$274,061

 

($101,265
)
 

$172,796

 

$248,271

 

($88,829
)
 

$159,442

Intellectual property
 
139,724

 
(38,593
)
 
101,131

 
139,817

 
(33,291
)
 
106,526

Licenses
 
6,559

 
(2,627
)
 
3,932

 
6,559

 
(2,325
)
 
4,234

Non-compete agreements
 
808

 
(808
)
 
—

 
811

 
(811
)
 
—

Patents
 
817

 
(505
)
 
312

 
779

 
(480
)
 
299

Trade names
 
466

 
(97
)
 
369

 
466

 
(77
)
 
389

 
 
422,435

 
(143,895
)
 
278,540

 
396,703

 
(125,813
)
 
270,890

Non-Amortizing Assets:
 
 
 
 
 
 
 
 
 
 
 
 
Trade names
 
109,826

 
—

 
109,826

 
95,973

 
—

 
95,973

 
 

$532,261

 

($143,895
)
 

$388,366

 

$492,676

 

($125,813
)
 

$366,863