Deferred Court Costs, Net - Schedule of Court Cost Reserve (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets [Roll Forward]
Balance at beginning of period	$ (324,025)	$ (290,383)	$ (318,784)	$ (279,572)
Provision for court costs	(11,479)	(18,318)	(30,376)	(37,497)
Net down of reserve after 60 months	14,096	10,469	27,073	18,394
Effect of foreign currency translation	1,757	(723)	2,436	(280)
Balance at end of period	$ (319,651)	$ (298,955)	$ (319,651)	$ (298,955)