Segment Information - Long-Lived Assets by Geographic Region (Details) - USD ($) $ in Thousands		Sep. 30, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Total long-lived assets		$ 326,218	$ 257,621
United States
Segment Reporting Information [Line Items]
Total long-lived assets		220,181	202,275
Germany
Segment Reporting Information [Line Items]
Total long-lived assets		52,846	1,597
Israel
Segment Reporting Information [Line Items]
Total long-lived assets		19,361	16,657
Australia
Segment Reporting Information [Line Items]
Total long-lived assets		12,599	13,792
Netherlands
Segment Reporting Information [Line Items]
Total long-lived assets		4,703	8,301
Other
Segment Reporting Information [Line Items]
Total long-lived assets	[1]	$ 16,528	$ 14,999

[1] United Kingdom, Japan, France, and Italy