Deferred Court Costs, Net - Schedule of Court Cost Reserve (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets [Roll Forward]
Balance as of beginning of period	$ (396,460)	$ (364,015)
Provision for court costs	(82,987)	(90,026)
Charge-offs	60,618	53,383
Effect of foreign currency translation	(3,163)	4,198
Balance as of end of period	$ (421,992)	$ (396,460)