Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net Income	$ 68,539	$ 124,338	$ 203,506	$ 325,858
Other comprehensive income, net of tax:
Foreign currency translation adjustments	(55,453)	(52,742)	(100,100)	(43,284)
Total other comprehensive income	(55,453)	(52,742)	(100,100)	(43,284)
Total Comprehensive Income	$ 13,086	$ 71,596	$ 103,406	$ 282,574