Segment Information and Revenue - Reconciliation of Segment Gross Profit and Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting, Revenue Reconciling Item [Line Items]
Loss before income taxes	$ (309,619)	$ (150,960)	$ (184,006)
Corporate interest expense	(101,792)	(41,255)	(27,517)
Corporate other income	39,658	19,270	5,385
Consolidated loss before income taxes	(309,619)	(150,960)	(184,006)
Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
Loss before income taxes	(277,022)	(131,040)	(161,874)
Consolidated loss before income taxes	(277,022)	(131,040)	(161,874)
Corporate
Segment Reporting, Revenue Reconciling Item [Line Items]
Corporate interest expense	(70,846)	(38,946)	(27,517)
Corporate other income	$ 38,249	$ 19,026	$ 5,385