Reportable Segments and Geographic Information - Geographic Information (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	$ 1,018,169	$ 584,372	$ 560,643	$ 478,209	$ 519,761	$ 596,324	$ 578,900	$ 688,002	$ 2,641,393	$ 2,382,987	$ 2,154,655
Property, Plant, and Equipment	584,577				590,723				584,577	590,723
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues									2,382,901	2,207,286	1,957,715
Property, Plant, and Equipment	562,165				571,045				562,165	571,045
International
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues									258,492	175,701	$ 196,940
Property, Plant, and Equipment	$ 22,412				$ 19,678				$ 22,412	$ 19,678