Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 903,332	$ 852,824	$ 1,806,979	$ 1,695,532
Security
Disaggregation of Revenue [Line Items]
Revenue	380,664	325,128	762,231	635,347
Delivery
Disaggregation of Revenue [Line Items]
Revenue	416,678	466,739	860,826	940,408
Compute
Disaggregation of Revenue [Line Items]
Revenue	105,990	60,957	183,922	119,777
U.S.
Disaggregation of Revenue [Line Items]
Revenue	477,154	449,553	958,161	912,733
International
Disaggregation of Revenue [Line Items]
Revenue	$ 426,178	$ 403,271	$ 848,818	$ 782,799