Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets, Net (Details)

v3.3.1.900
Intangible Assets, Net (Details) - USD ($)
$ in Thousands
Nov. 30, 2015
May. 31, 2015
Finite-Lived Intangible Assets [Line Items]    
Accumulated Amortization $ (36,380) $ (30,653)
Intangible Assets, Net    
Total Gross Amount 313,727 307,407
Total Carrying Value 277,347 276,754
Trade names and trademarks    
Indefinite-lived Intangible Assets [Line Items]    
Trade names and trademarks 196,900 199,481
Purchased technology    
Finite-Lived Intangible Assets [Line Items]    
Gross Amount 28,343 21,413
Accumulated Amortization (8,263) (7,135)
Carrying Value 20,080 14,278
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Gross Amount 86,334 86,513
Accumulated Amortization (28,007) (23,518)
Carrying Value 58,327 62,995
Leases    
Finite-Lived Intangible Assets [Line Items]    
Gross Amount 2,150 0
Accumulated Amortization (110) 0
Carrying Value $ 2,040 $ 0