FAIR VALUE MEASUREMENTS AND DERIVATIVE INSTRUMENTS - Forward Contracts Outstanding (Details) (Usd Denominated Forward Contracts) In Thousands, unless otherwise specified	Aug. 31, 2014 USD ($)	Aug. 31, 2014 Short Australian dollar USD ($)	Aug. 31, 2014 Short Australian dollar AUD	Aug. 31, 2014 Short British pound USD ($)	Aug. 31, 2014 Short British pound GBP (£)	Aug. 31, 2014 Short Euro USD ($)	Aug. 31, 2014 Short Euro EUR (€)	Aug. 31, 2014 Short Japanese yen USD ($)	Aug. 31, 2014 Short Japanese yen JPY (¥)	Aug. 31, 2014 Short Korean won USD ($)	Aug. 31, 2014 Short Korean won KRW	Aug. 31, 2014 Short Mexican peso USD ($)	Aug. 31, 2014 Short Mexican peso MXN	Aug. 31, 2014 Short Polish zloty USD ($)	Aug. 31, 2014 Short Polish zloty PLN	Aug. 31, 2014 Short South African rand USD ($)	Aug. 31, 2014 Short South African rand ZAR	Aug. 31, 2014 Short New Taiwan dollar USD ($)	Aug. 31, 2014 Short New Taiwan dollar TWD	Aug. 31, 2014 Long Brazilian real USD ($)	Aug. 31, 2014 Long Brazilian real BRL	Aug. 31, 2014 Long Swedish krona USD ($)	Aug. 31, 2014 Long Swedish krona SEK
Derivative [Line Items]
Notional value of forward contracts sold		$ 5,693	6,100	$ 6,634	£ 4,000	$ 43,369	€ 33,000	$ 2,345	¥ 244,000	$ 985	1,000,000	$ 649	8,500	$ 561	1,800	$ 3,380	36,000	$ 904	27,000	$ 3,790	8,500	$ 1,330	9,300
Fair Value Gain (Loss)	$ 336	$ (14)		$ 7		$ 333		$ 28		$ (15)		$ 0		$ 16		$ (26)		$ (6)		$ 32		$ (19)