XML 109 R94.htm IDEA: XBRL DOCUMENT v3.10.0.1
REDEEMABLE NONCONTROLLING INTERESTS (Details Textuals) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2018
Oct. 31, 2017
Oct. 31, 2016
Redeemable Noncontrolling Interests (Textuals) [Abstract]      
Management's estimate of the aggregate redemption amount of all put rights $ 132,046 $ 131,123  
Estimated Redemption Amount of equity interest redeemable at fair value 83,500    
Estimated Redemption Amount of equity interest redeemable based on a multiple of future earnings 48,500    
Business Acquisition [Line Items]      
Payments For Repurchase Of Redeemable Noncontrolling Interest 0 (3,848) $ (3,599)
Series of Individually Immaterial Business Acquisitions [Member]      
Business Acquisition [Line Items]      
Aggregate Redemption Amount Puttable 61,300    
Potential Redemption Amount Payable $ 27,700    
FY 2011 Acquisition [Member] | Flight Support Group [Member]      
Business Acquisition [Line Items]      
Percentage of interest acquired in the subsidiary 19.90%    
Payments For Repurchase Of Redeemable Noncontrolling Interest   $ (3,800) $ (3,600)
Subsidiary One [Member] | Electronic Technologies Group [Member]      
Business Acquisition [Line Items]      
Percentage of interest acquired in the subsidiary 95.90%    
Subsidiary Two [Member] | Flight Support Group [Member]      
Business Acquisition [Line Items]      
Percentage of interest acquired in the subsidiary 80.10%    
Subsidiary Three [Member] | Flight Support Group [Member]      
Business Acquisition [Line Items]      
Percentage of interest acquired in the subsidiary 82.30%    
Subsidiary Four [Member] | Electronic Technologies Group [Member]      
Business Acquisition [Line Items]      
Percentage of interest acquired in the subsidiary 82.50%    
Subsidiary Five [Member] | Electronic Technologies Group [Member]      
Business Acquisition [Line Items]      
Percentage of interest acquired in the subsidiary 78.00%    
Subsidiary Six [Member] | Flight Support Group [Member]      
Business Acquisition [Line Items]      
Percentage of interest acquired in the subsidiary 84.00%    
FY 2011 Acquisition [Member] | FY 2011 Acquisition [Member] | Flight Support Group [Member]      
Business Acquisition [Line Items]      
Percentage of company total ownership interest 100.00%