Condensed Consolidated Statements of Comprehensive Income Statement - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	May 31, 2016	May 31, 2015	May 31, 2016	May 31, 2015
Net income	$ 50,102	$ 50,952	$ 95,146	$ 90,472
Other comprehensive income (loss), net of tax:
Unrealized loss on hedging activities	2,302	(1,535)	(1,697)	(2,954)
Foreign currency translation adjustment	32,441	(9,344)	10,339	(45,808)
Total other comprehensive income (loss)	34,743	(10,879)	8,642	(48,762)
Comprehensive income	$ 84,845	$ 40,073	$ 103,788	$ 41,710