BALANCE SHEET COMPONENTS: (Goodwill) (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
May 31, 2013
Goodwill [Roll Forward]  
Goodwill, Beginning balance $ 189,088
Adjustments 6,211
Foreign Exchange Translation (6,255)
Goodwill, Ending balance 189,044
Distribution [Member]
 
Goodwill [Roll Forward]  
Goodwill, Beginning balance 105,860
Adjustments 6,088
Foreign Exchange Translation (5,026)
Goodwill, Ending balance 106,922
GBS [Member]
 
Goodwill [Roll Forward]  
Goodwill, Beginning balance 83,228
Adjustments 123
Foreign Exchange Translation (1,229)
Goodwill, Ending balance $ 82,122