Segment Information - Long-Lived Assets by Geographic Region (Details) - USD ($) $ in Thousands		Jun. 30, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Total long-lived assets		$ 270,268	$ 257,621
United States
Segment Reporting Information [Line Items]
Total long-lived assets		213,276	202,275
Israel
Segment Reporting Information [Line Items]
Total long-lived assets		19,162	16,657
Australia
Segment Reporting Information [Line Items]
Total long-lived assets		13,058	13,792
Netherlands
Segment Reporting Information [Line Items]
Total long-lived assets		7,854	8,301
Other
Segment Reporting Information [Line Items]
Total long-lived assets	[1]	$ 16,918	$ 16,596

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