Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets, Net (Details)

v3.3.0.814
Intangible Assets, Net (Details) - USD ($)
$ in Thousands
Aug. 31, 2015
May. 31, 2015
Finite-Lived Intangible Assets [Line Items]    
Accumulated Amortization $ (33,455) $ (30,653)
Intangible Assets, Net    
Total Gross Amount 307,024 307,407
Total Carrying Value 273,569 276,754
Trade names and trademarks    
Indefinite-lived Intangible Assets [Line Items]    
Trade names and trademarks 197,346 199,481
Purchased technology    
Finite-Lived Intangible Assets [Line Items]    
Gross Amount 21,070 21,413
Accumulated Amortization (7,630) (7,135)
Carrying Value 13,440 14,278
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Gross Amount 86,458 86,513
Accumulated Amortization (25,825) (23,518)
Carrying Value 60,633 62,995
Leases    
Finite-Lived Intangible Assets [Line Items]    
Gross Amount 2,150 0
Accumulated Amortization 0 0
Carrying Value $ 2,150 $ 0