Geographical Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 442,616	$ 279,703	$ 987,041	$ 742,863
Total property and equipment, net and operating lease right-of-use assets	241,097		241,097		$ 280,243
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	367,998	247,222	827,220	660,754
Total property and equipment, net and operating lease right-of-use assets	227,517		227,517		266,763
International
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	74,618	$ 32,481	159,821	$ 82,109
Total property and equipment, net and operating lease right-of-use assets	$ 13,580		$ 13,580		$ 13,480