Deferred Court Costs, Net - Schedule of Court Cost Reserve (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Deferred Costs, Capitalized, Prepaid, and Other Assets [Roll Forward]
Balance at beginning of period	$ (345,971)	$ (319,651)	$ (327,926)	$ (318,784)
Provision for court costs	(19,767)	(25,599)	(60,031)	(55,976)
Net down of reserve after deferral period	12,419	12,955	36,992	40,028
Effect of foreign currency translation	(1,491)	560	(3,845)	2,997
Balance at end of period	$ (354,810)	$ (331,735)	$ (354,810)	$ (331,735)