Segment Information (Details 1) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Jun. 30, 2014
Long-Lived Assets    
Long-lived assets $ 442,267 [1] $ 394,881 [1]
Segment Information Textuals Abstract    
Goodwill 283,567 317,187
Deferred tax assets 12,646 8,762
Intangible assets, net 80,488 110,214
UNITED STATES    
Long-Lived Assets    
Long-lived assets 106,718 49,037
Canada [Member]    
Long-Lived Assets    
Long-lived assets 99,991 100,369
Netherlands [Member]    
Long-Lived Assets    
Long-lived assets 91,504 106,918
Switzerland [Member]    
Long-Lived Assets    
Long-lived assets 38,060 31,201
Australia [Member]    
Long-Lived Assets    
Long-lived assets 26,790 35,367
Jamaica [Member]    
Long-Lived Assets    
Long-lived assets 24,269 25,431
ITALY    
Long-Lived Assets    
Long-lived assets 24,077 20,356
Bermuda [Member]    
Long-Lived Assets    
Long-lived assets 6,727 7,570
India    
Long-Lived Assets    
Long-lived assets 8,456 6,958
Other [Member]    
Long-Lived Assets    
Long-lived assets $ 15,675 $ 11,674
[1] Excludes goodwill of $283,567 and $317,187, intangible assets, net of $80,488 and $110,214 and deferred tax assets of $12,646 and $8,762 as of March 31, 2015 and June 30, 2014, respectively.