Segment Information - Schedule of Geographical Areas of Which Company Operates (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Revenues, Adjusted by Net Allowances	$ 1,501,400	$ 1,397,681	$ 1,362,030
United States
Segment Reporting Information [Line Items]
Revenues, Adjusted by Net Allowances	992,916	817,693	709,493
Europe
Segment Reporting Information [Line Items]
Revenues, Adjusted by Net Allowances	490,385	520,433	556,265
Other geographies
Segment Reporting Information [Line Items]
Revenues, Adjusted by Net Allowances	$ 18,099	$ 59,555	$ 96,272