Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Net Income	$ 25,103	$ 69,499
Other comprehensive income, net of tax:
Foreign currency translation adjustments	34,642	(62,402)
Total other comprehensive income	34,642	(62,402)
Total Comprehensive Income	$ 59,745	$ 7,097