XML 26 R73.htm IDEA: XBRL DOCUMENT v2.4.0.6
SEGMENT INFORMATION (Carrying Amount of Goodwill) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Goodwill [Roll Forward]    
Goodwill, beginning balance   $ 176,365
Foreign currency translation adjustment 2,367  
Goodwill, ending balance 202,944 176,365
Tech & Clearance [Member]
   
Goodwill [Roll Forward]    
Goodwill, beginning balance   84,778
Foreign currency translation adjustment (8)  
Goodwill, ending balance 90,991 84,778
Finance [Member]
   
Goodwill [Roll Forward]    
Goodwill, beginning balance   53,172
Foreign currency translation adjustment 2,068  
Goodwill, ending balance 55,315 53,172
Energy [Member]
   
Goodwill [Roll Forward]    
Goodwill, beginning balance   35,104
Foreign currency translation adjustment 0  
Goodwill, ending balance 35,104 35,104
Other [Member]
   
Goodwill [Roll Forward]    
Goodwill, beginning balance   3,311
Foreign currency translation adjustment 307  
Goodwill, ending balance $ 21,534 $ 3,311